# uvot_fluxes_wget.pl vrs. 2020-11-03a fem at 210501d07h19m29s600495usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=01044382002 -use_uvot -rebin -plot_mag -sens_corr -search_src_reg -wrk_dir=/data/uvot/swift_data/home/uvot_lc -web -useprev -zp_2011 -gamma=1.0 -use_filter_wtd=white v b u
# Current directory: /data/uvot/swift_data/home/uvot_lc
# ========= GRB210420B ===================
Could not find/read custom source region custom_1044382_src.reg
Used archived uvot source position of 254.32512 42.57011 3.00
Reference: uvotdetect
The position is (16:57:18.03, +42:34:12.4)
Using source region:
# Region file format: DS9 version 3.0
# uvot_fluxes.pl uvot
global font="helvetica 12 bold" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source=1
fk5;circle(254.32512,42.57011,3") # color=red dash=0
Source region spec. is: 254.32512 42.57011 3"
Region file centered at (254.32512,42.57011), which is (16:57:18.03, +42:34:12.4)
Could not find/read custom background region custom_1044382_bkg.reg
Made source region file with 5" aper with name uvot_flux_src5.reg
Coincidence losses are calculated using a 5" aperture.
Exposure times (t_exp) have NOT been corrected for coinc. loss, but rates and mags have been.
The no. of background pixels has been corrected by the ratio of coincidence loss corrections in the source and background regions.
The errors have been adjusted to account for the binomial distribution of counts at large rates.
A table entry starting with # is an exposure with no aspect solution.
A table entry starting with ! has no pixels in either source or background region.
A table entry starting with % is unreliable because it is not well inside the image.
Upper limits in tables give the 0.9987 confidence limit using Bayesian analysis for detection taking the observed counts into account.
Upper limits in plots give the 0.9772 confidence limit using Bayesian analysis.
Weighted rates in tables (wtd_rate) combine rates from different exposures weighted by the expected source rate divided by the background rate
The source is assumed to produce the same magnitude in all filters.
The source is assumed to decay as t**(-1.0), and the rate is normalized so that the white filter produces 1 cps at 1000 sec.
The Rebinned Data for All_files combine rates from different exposures weighted by the expected rate divided by the observed sigma squared.
A plot of these data is stored in uvot_fluxes_wtd_date.ps and .gif.
A zero point of 20.29 is adopted for weighting rates.
Subtract UTCF of -26.88102 from uncorrected trigger time of 640635877 in BAT summary file
# ============ Reading file sw01044382992uvv_sk.img ================
Long-term sensitivity correction to zero point is -0.213 at 640636630
The processing date in extension 0 is: 2021-04-21T11:08:22
The trigger time is: 640635903.88102. The reference is BAT GRB summary file
Using zero point of 17.677 for filter V
Use aperture correction of 1.087 based on aperture of 3.00
Using background region based on sources found in extension 4:
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(254.32512,42.57011,25")
fk5;-circle(254.32512,42.57011,12.5")
Ext Exposure t-trig coinc t_exp src pix bkg pix net_rate +/- mag UL sum_rate +/- mag UL sumexp wtd_rate +/- mag wt/t
1 vv640636629E 725.9 0.98 9.2 24.4 111 138 5961 2.660 0.602 16.61 16.1
2 vv640636950E 1047.0 0.98 19.5 44.3 110 315 5942 2.193 0.380 16.82 16.4 2.1931 0.3800 16.82 16.4 19 25.714 4.455 16.77 0.279
3 vv640637099E 1195.4 0.98 19.4 38.4 111 277 5920 1.892 0.353 16.98 16.5 2.0425 0.2595 16.90 16.6 39 25.523 3.242 16.77 0.277
4 vv640637247E 1343.7 0.98 19.5 41.2 111 281 5905 2.041 0.365 16.90 16.4 2.0421 0.2115 16.90 16.6 58 26.893 2.791 16.72 0.265
5 vv640637580E 1676.5 0.99 19.4 30.4 114 307 5908 1.390 0.314 17.32 16.8 1.8788 0.1769 16.99 16.7 78 26.776 2.542 16.72 0.241
6 vv640637730E 1826.2 0.99 19.4 28.8 111 245 5897 1.372 0.305 17.33 16.8 1.7773 0.1541 17.05 16.8 97 26.925 2.356 16.71 0.235
7 vv640637880E 1976.7 0.99 19.4 26.5 112 307 5889 1.171 0.292 17.51 16.9 1.6759 0.1373 17.12 16.9 117 26.836 2.229 16.72 0.219
8 vv640638031E 2127.3 0.99 19.4 28.1 111 302 5881 1.266 0.300 17.42 16.8 1.6171 0.1253 17.16 16.9 136 27.043 2.135 16.71 0.208
9 vv640638179E 2276.0 0.99 19.4 30.7 113 289 5888 1.425 0.315 17.29 16.7 1.5931 0.1164 17.17 17.0 156 27.544 2.064 16.69 0.199
10 vv640638328E 2425.0 0.99 19.4 29.7 112 292 5886 1.368 0.310 17.34 16.8 1.5680 0.1091 17.19 17.0 175 27.978 2.007 16.67 0.191
Sum (T+ 1047 to 2445): 298.1 49.5 (est. in src region) SNR_unwtd_sum: 14.38 0.9987 signif. UL: 16.98
0 175 640637680 1775.8 669.0 -728.8 1.5680 0.1091 17.189 0.078 -0.073
Total wtd_rate (for all exposures so far): 27.978 +/- 2.004 snr: 14.0 mag: 16.67 UL: 13.85
# ============ Reading file sw01044382002uvv_sk.img ================
Use keyword TRIGTIME of 640636504 for trigger time.
Long-term sensitivity correction to zero point is -0.213 at 640722990
The processing date in extension 0 is: 2021-05-01T07:01:33
The trigger time is: 640636504. The reference is keyword in image file
Using zero point of 17.677 for filter V
Use aperture correction of 1.087 based on aperture of 3.00
Using background region based on sources found in extension 2:
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(254.32512,42.57011,25")
fk5;-circle(254.32512,42.57011,12.5")
fk5;-circle(254.317105,42.567087,6")
Ext Exposure t-trig coinc t_exp src pix bkg pix net_rate +/- mag UL sum_rate +/- mag UL sumexp wtd_rate +/- mag wt/t
1 vv640722989I 86485.9 1.00 78.5 20.4 108 1009 5582 0.012 0.063 22.48 19.4 0.0121 0.0634 22.48 19.4 79 11.568 60.830 17.63 0.004
2 vv640728683I 92179.1 1.00 78.5 22.3 112 1061 5579 0.014 0.066 22.34 19.3 0.0128 0.0459 22.41 19.7 157 12.636 45.287 17.54 0.004
3 vv640734519I 98015.8 1.00 78.5 19.5 112 955 5582 0.005 0.062 23.48 19.4 0.0102 0.0369 22.66 19.9 236 10.364 37.603 17.75 0.004
Sum (T+ 86486 to 98096): 62.2 60.0 (est. in src region) SNR_unwtd_sum: 0.28 0.9987 signif. UL: 19.92
0 236 640728771 92266.8 5828.8 -5780.9 0.0102 0.0369 22.661 76.339 -1.665
Total wtd_rate (for all exposures so far): 27.970 +/- 2.003 snr: 14.0 mag: 16.67 UL: 13.85
Rebinned Data for sw01044382002uvv_sk.img using a zero point of 17.677:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 38.2 1131.2 84.0 -84.1 2.0425 0.2595 16.90 0.13 1131.2 2.0425 0.2595 16.90 0.13 16.55
1 19.2 1353.6 9.9 -9.9 2.0412 0.3650 16.90 0.18 1205.5 2.0421 0.2115 16.90 0.11 16.61
2 57.5 1836.4 160.0 -159.9 1.3111 0.1753 17.38 0.14 1521.5 1.6759 0.1373 17.12 0.09 16.88
3 57.6 2285.9 158.9 -158.6 1.3528 0.1779 17.35 0.13 1776.7 1.5680 0.1091 17.19 0.07 16.98
4 235 92267.1 5828.4 -5781.2 0.0102 0.0369 22.66 1.67 53930.6 0.6702 0.0509 18.11 0.08 17.89
=========================================================
================ Start New Filter B ==================
=========================================================
# ============ Reading file sw01044382992ubb_sk.img ================
Long-term sensitivity correction to zero point is -0.176 at 640636901
The processing date in extension 0 is: 2021-04-21T11:08:25
The trigger time is: 640636504. The reference is keyword in image file
Using zero point of 18.934 for filter B
Use aperture correction of 1.108 based on aperture of 3.00
Using background region based on sources found in extension 10:
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(254.32512,42.57011,25")
fk5;-circle(254.32512,42.57011,12.5")
Ext Exposure t-trig coinc t_exp src pix bkg pix net_rate +/- mag UL sum_rate +/- mag UL sumexp wtd_rate +/- mag wt/t
1 bb640636900E 396.8 0.96 19.4 81.7 110 439 6039 4.374 0.537 17.33 17.0 4.3742 0.5370 17.33 17.0 19 6.205 0.762 18.31 1.645
2 bb640637049E 545.1 0.97 19.5 82.3 111 462 6000 4.343 0.535 17.34 17.0 4.3583 0.3790 17.34 17.1 39 6.948 0.614 18.18 1.382
3 bb640637197E 693.4 0.97 19.5 87.4 115 500 5993 4.583 0.551 17.28 16.9 4.4333 0.3124 17.32 17.1 58 7.626 0.559 18.08 1.168
4 bb640637345E 841.9 0.97 19.4 74.4 110 473 5981 3.867 0.508 17.46 17.1 4.2913 0.2665 17.35 17.2 78 8.036 0.525 18.03 1.058
5 bb640637530E 1026.4 0.97 19.5 86.7 110 443 6012 4.630 0.549 17.27 16.9 4.3591 0.2398 17.34 17.2 97 8.657 0.508 17.95 0.980
6 bb640637678E 1174.6 0.97 19.4 69.4 113 467 5970 3.562 0.490 17.55 17.2 4.2259 0.2159 17.37 17.2 117 8.947 0.493 17.91 0.900
7 bb640637829E 1325.2 0.97 19.4 74.1 112 462 5986 3.850 0.507 17.47 17.1 4.1721 0.1987 17.38 17.2 136 9.280 0.483 17.87 0.838
8 bb640637980E 1476.9 0.97 19.5 65.6 112 453 5975 3.348 0.475 17.62 17.2 4.0685 0.1837 17.41 17.3 156 9.521 0.474 17.84 0.788
9 bb640638129E 1625.6 0.97 19.4 71.5 115 470 6006 3.687 0.499 17.52 17.1 4.0261 0.1725 17.42 17.3 175 9.779 0.468 17.81 0.739
10 bb640638278E 1774.4 0.98 19.5 53.2 113 473 5938 2.578 0.426 17.91 17.5 3.8800 0.1609 17.46 17.3 194 9.897 0.462 17.80 0.698
Sum (T+ 397 to 1794): 746.3 86.9 (est. in src region) SNR_unwtd_sum: 24.11 0.9987 signif. UL: 17.33
0 194 640637602 1098.0 696.2 -701.2 3.8800 0.1609 17.461 0.046 -0.044
Total wtd_rate (for all exposures so far): 10.540 +/- 0.451 snr: 23.4 mag: 17.73 UL: 16.25
# ============ Reading file sw01044382002ubb_sk.img ================
Use keyword TRIGTIME of 640636504 for trigger time.
Long-term sensitivity correction to zero point is -0.176 at 640722580
The processing date in extension 0 is: 2021-05-01T07:01:33
The trigger time is: 640636504. The reference is keyword in image file
Using zero point of 18.934 for filter B
Use aperture correction of 1.108 based on aperture of 3.00
Using background region based on sources found in extension 2:
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(254.32512,42.57011,25")
fk5;-circle(254.32512,42.57011,12.5")
fk5;-circle(254.316967,42.567076,6")
Ext Exposure t-trig coinc t_exp src pix bkg pix net_rate +/- mag UL sum_rate +/- mag UL sumexp wtd_rate +/- mag wt/t
Low bkg: 1 bb640722580I 78.5 1577 5612 3.579 0.090
1 bb640722580I 86076.2 0.99 78.5 40.8 116 1577 5616 0.117 0.092 21.26 19.9 0.1169 0.0916 21.26 19.9 78 35.099 27.500 16.43 0.008
Low bkg: 2 bb640728273I 78.5 1546 5592 3.520 0.090
2 bb640728273I 91769.1 0.99 78.5 39.7 116 1546 5596 0.110 0.090 21.33 20.0 0.1132 0.0643 21.30 20.2 157 35.098 19.933 16.43 0.008
3 bb640734109I 97606.0 0.99 78.5 36.7 112 1658 5598 0.050 0.087 22.19 20.2 0.0921 0.0517 21.52 20.4 236 29.903 16.556 16.60 0.007
Sum (T+ 86076 to 97686): 117.2 97.8 (est. in src region) SNR_unwtd_sum: 1.78 0.9987 signif. UL: 20.45
0 236 640728361 91857.5 5828.2 -5781.3 0.0921 0.0517 21.523 0.895 -0.484
Total wtd_rate (for all exposures so far): 10.542 +/- 0.451 snr: 23.4 mag: 17.73 UL: 16.25
Rebinned Data for sw01044382002ubb_sk.img using a zero point of 18.934:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 18.7 406.7 9.9 -9.9 4.3742 0.5370 17.33 0.12 406.7 4.3742 0.5370 17.33 0.12 16.99
1 18.8 554.9 9.9 -9.9 4.3426 0.5349 17.34 0.13 481.1 4.3583 0.3790 17.34 0.09 17.08
2 18.8 703.3 9.9 -9.9 4.5828 0.5513 17.28 0.12 555.4 4.4333 0.3124 17.32 0.07 17.11
3 18.8 851.8 9.9 -9.9 3.8668 0.5082 17.46 0.13 629.7 4.2913 0.2665 17.35 0.07 17.17
4 37.6 1110.5 83.9 -84.0 4.0953 0.3680 17.40 0.09 790.2 4.2259 0.2159 17.37 0.05 17.21
5 37.7 1411.1 85.6 -85.8 3.5985 0.3474 17.54 0.10 945.9 4.0685 0.1837 17.41 0.05 17.27
6 37.8 1710.3 83.9 -84.7 3.1294 0.3279 17.70 0.11 1099.4 3.8800 0.1609 17.46 0.04 17.33
7 234 91857.5 5828.2 -5781.4 0.0921 0.0517 21.52 0.48 51373.6 1.7818 0.0773 18.31 0.05 18.17
=========================================================
================ Start New Filter U ==================
=========================================================
# ============ Reading file sw01044382992uuu_sk.img ================
Long-term sensitivity correction to zero point is -0.191 at 640636645
The processing date in extension 0 is: 2021-04-21T11:08:29
The trigger time is: 640636504. The reference is keyword in image file
Using zero point of 18.149 for filter U
Use aperture correction of 1.100 based on aperture of 3.00
Using background region based on sources found in extension 1:
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(254.32512,42.57011,25")
fk5;-circle(254.32512,42.57011,12.5")
fk5;-circle(254.317008,42.567181,6")
Ext Exposure t-trig coinc t_exp src pix bkg pix net_rate +/- mag UL sum_rate +/- mag UL sumexp wtd_rate +/- mag wt/t
1 uu640636644I 140.8 0.96 245.8 1212.1 111 2062 5780 5.449 0.162 16.31 16.2 5.4494 0.1619 16.31 16.2 246 10.404 0.309 17.75 3.128
Low bkg: 2 uu640636644E 239.6 2002 5582 1.497 0.033
2 uu640636644E 147.2 0.96 239.6 1204.5 114 2002 5783 5.555 0.166 16.29 16.2
3 uu640637024E 520.4 0.97 19.5 88.0 112 184 5738 4.930 0.548 16.42 16.1 5.4111 0.1553 16.32 16.2 265 10.549 0.306 17.73 2.982
4 uu640637172E 668.6 0.97 19.5 75.7 111 170 5725 4.211 0.506 16.59 16.3 5.3283 0.1487 16.33 16.2 285 10.663 0.304 17.72 2.855
Low bkg: 5 uu640637321E 19.4 156 5586 1.439 0.115
5 uu640637321E 817.1 0.97 19.4 70.2 114 156 5730 3.903 0.488 16.67 16.3 5.2365 0.1426 16.35 16.3 304 10.765 0.302 17.71 2.740
Low bkg: 6 uu640637374I 147.4 1228 5576 1.495 0.043
6 uu640637374I 870.1 0.97 147.4 617.3 109 1228 5736 4.571 0.191 16.50 16.4 5.0185 0.1146 16.40 16.3 452 11.678 0.294 17.62 2.152
7 uu640637653E 1149.9 0.97 19.5 72.5 113 179 5711 4.003 0.494 16.64 16.3 4.9762 0.1117 16.41 16.3 471 11.752 0.294 17.61 2.082
Low bkg: 8 uu640637804E 19.4 162 5582 1.492 0.117
8 uu640637804E 1300.5 0.97 19.4 73.2 114 162 5729 4.076 0.498 16.62 16.3 4.9403 0.1091 16.41 16.3 490 11.831 0.293 17.61 2.023
9 uu640637955E 1451.2 0.98 19.5 53.8 115 171 5686 2.909 0.424 16.99 16.6 4.8619 0.1061 16.43 16.4 510 11.873 0.293 17.60 1.961
10 uu640638104E 1600.6 0.97 19.5 78.3 114 169 5735 4.369 0.516 16.55 16.2 4.8437 0.1040 16.44 16.4 529 11.945 0.292 17.60 1.903
11 uu640638253E 1749.8 0.98 19.4 60.4 114 170 5701 3.306 0.451 16.85 16.5 4.7887 0.1016 16.45 16.4 549 11.991 0.292 17.59 1.848
Sum (T+ 141 to 1770): 2401.7 89.9 (est. in src region) SNR_unwtd_sum: 47.16 0.9987 signif. UL: 16.38
0 549 640637208 703.7 1065.9 -562.8 4.7887 0.1016 16.448 0.024 -0.022
Total wtd_rate (for all exposures so far): 11.812 +/- 0.263 snr: 44.9 mag: 17.61 UL: 15.40
# ============ Reading file sw01044382001uuu_sk.img ================
Long-term sensitivity correction to zero point is -0.191 at 640655296
The processing date in extension 0 is: 2021-04-21T02:16:28
The trigger time is: 640636504. The reference is keyword in image file
Using zero point of 18.149 for filter U
Use aperture correction of 1.100 based on aperture of 3.00
Using background region based on sources found in extension 1:
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(254.32512,42.57011,25")
fk5;-circle(254.32512,42.57011,12.5")
fk5;-circle(254.317062,42.567159,6")
Ext Exposure t-trig coinc t_exp src pix bkg pix net_rate +/- mag UL sum_rate +/- mag UL sumexp wtd_rate +/- mag wt/t
1 uu640655296I 18792.5 0.99 295.0 230.0 108 2559 5580 0.677 0.057 18.57 18.3 0.6775 0.0571 18.57 18.3 295 92.207 7.765 15.38 0.043
2 uu640655599I 19096.0 0.99 217.2 182.2 112 3155 5603 0.608 0.069 18.69 18.4 0.6482 0.0440 18.62 18.4 512 89.797 6.163 15.41 0.033
Sum (T+ 18792 to 19317): 412.2 112.6 (est. in src region) SNR_unwtd_sum: 14.72 0.9987 signif. UL: 18.42
0 512 640655558 19054.3 262.4 -261.8 0.6482 0.0440 18.620 0.076 -0.072
Total wtd_rate (for all exposures so far): 11.833 +/- 0.263 snr: 45.0 mag: 17.61 UL: 15.40
# ============ Reading file sw01044382002uuu_sk.img ================
Use keyword TRIGTIME of 640636504 for trigger time.
Long-term sensitivity correction to zero point is -0.191 at 640722496
The processing date in extension 0 is: 2021-05-01T07:01:33
The trigger time is: 640636504. The reference is keyword in image file
Using zero point of 18.149 for filter U
Use aperture correction of 1.100 based on aperture of 3.00
Using background region based on sources found in extension 1:
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(254.32512,42.57011,25")
fk5;-circle(254.32512,42.57011,12.5")
Ext Exposure t-trig coinc t_exp src pix bkg pix net_rate +/- mag UL sum_rate +/- mag UL sumexp wtd_rate +/- mag wt/t
Low bkg: 1 uu640722495I 78.5 674 5860 1.466 0.056
1 uu640722495I 85991.8 1.00 78.5 21.9 116 674 5860 0.120 0.066 20.45 19.4 0.1201 0.0661 20.45 19.4 79 74.252 40.875 15.61 0.009
2 uu640728188I 91684.9 1.00 78.5 18.7 116 711 5842 0.064 0.061 21.14 19.6 0.0920 0.0450 20.74 19.8 157 59.636 28.858 15.85 0.009
3 uu640734025I 97521.6 1.00 78.5 15.5 120 693 5863 0.019 0.056 22.46 19.9 0.0676 0.0353 21.07 20.0 236 46.385 23.456 16.12 0.009
Sum (T+ 85992 to 97601): 56.1 41.7 (est. in src region) SNR_unwtd_sum: 1.91 0.9987 signif. UL: 20.05
0 236 640728276 91772.4 5829.0 -5780.6 0.0676 0.0353 21.074 0.803 -0.456
Total wtd_rate (for all exposures so far): 11.833 +/- 0.263 snr: 45.0 mag: 17.61 UL: 15.40
Rebinned Data for sw01044382002uuu_sk.img using a zero point of 18.149:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 237 265.7 124.9 -124.9 5.4494 0.1619 16.31 0.03 265.7 5.4494 0.1619 16.31 0.03 16.21
1 18.8 530.3 9.9 -9.9 4.9296 0.5480 16.42 0.12 285.2 5.4111 0.1553 16.32 0.03 16.23
2 18.9 678.5 9.9 -9.9 4.2107 0.5061 16.59 0.12 312.3 5.3283 0.1487 16.33 0.03 16.25
3 18.9 826.9 9.9 -9.9 3.9032 0.4876 16.67 0.13 345.5 5.2365 0.1426 16.35 0.03 16.27
4 143 944.9 74.9 -74.9 4.5710 0.1913 16.50 0.04 541.9 5.0185 0.1146 16.40 0.02 16.32
5 37.8 1235.0 85.3 -85.1 4.0390 0.3510 16.63 0.09 597.2 4.9403 0.1091 16.41 0.02 16.34
6 37.9 1535.5 84.9 -84.3 3.6362 0.3337 16.75 0.09 666.7 4.8437 0.1040 16.44 0.02 16.37
7 19 1759.6 9.9 -9.9 3.3059 0.4508 16.85 0.14 705.8 4.7887 0.1016 16.45 0.02 16.38
8 508 19054.2 262.5 -261.7 0.6482 0.0440 18.62 0.07 9680.6 2.7635 0.0562 17.05 0.02 16.98
9 235 91772.5 5828.9 -5780.7 0.0676 0.0353 21.07 0.46 24814.3 2.2665 0.0463 17.26 0.02 17.20
=========================================================
================ Start New Filter UVW1 ==================
=========================================================
# ============ Reading file sw01044382992uw1_sk.img ================
Long-term sensitivity correction to zero point is -0.271 at 640637000
The processing date in extension 0 is: 2021-04-21T11:08:25
The trigger time is: 640636504. The reference is keyword in image file
Using zero point of 17.169 for filter UVW1
Use aperture correction of 1.123 based on aperture of 3.00
Using background region based on sources found in extension 5:
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(254.32512,42.57011,25")
fk5;-circle(254.32512,42.57011,12.5")
Ext Exposure t-trig coinc t_exp src pix bkg pix net_rate +/- mag UL sum_rate +/- mag UL sumexp wtd_rate +/- mag wt/t
1 w1640636999E 495.9 0.99 19.4 30.9 112 60 5909 1.739 0.325 16.57 16.1 1.7391 0.3252 16.57 16.1 19 15.588 2.914 17.31 1.876
2 w1640637148E 644.4 0.99 19.4 31.4 114 56 5908 1.771 0.328 16.55 16.1 1.7553 0.2308 16.56 16.2 39 17.495 2.313 17.18 1.702
3 w1640637296E 792.6 0.99 19.4 25.2 111 47 5896 1.419 0.293 16.79 16.3 1.6432 0.1823 16.63 16.3 58 18.139 2.023 17.14 1.651
4 w1640637629E 1125.7 0.99 19.5 24.6 115 49 5899 1.379 0.289 16.82 16.3 1.5769 0.1546 16.67 16.4 78 19.096 1.911 17.09 1.496
5 w1640637780E 1276.2 0.99 19.5 18.5 111 50 5882 1.018 0.250 17.15 16.5 1.4649 0.1334 16.75 16.5 97 19.400 1.820 17.07 1.384
6 w1640637930E 1426.9 0.99 19.5 24.4 112 49 5891 1.367 0.288 16.83 16.3 1.4486 0.1211 16.77 16.5 117 20.275 1.766 17.02 1.297
7 w1640638080E 1576.1 0.99 19.5 28.6 112 54 5899 1.612 0.312 16.65 16.2 1.4719 0.1130 16.75 16.5 136 21.281 1.731 16.97 1.205
8 w1640638229E 1725.1 0.99 19.5 13.0 112 42 5865 0.708 0.209 17.54 16.9 1.3760 0.1022 16.82 16.6 156 21.301 1.681 16.97 1.162
Sum (T+ 496 to 1745): 196.5 7.8 (est. in src region) SNR_unwtd_sum: 13.46 0.9987 signif. UL: 16.60
0 156 640637647 1142.9 602.0 -646.9 1.3760 0.1022 16.822 0.084 -0.077
Total wtd_rate (for all exposures so far): 12.308 +/- 0.265 snr: 46.4 mag: 17.57 UL: 14.38
# ============ Reading file sw01044382001uw1_sk.img ================
Long-term sensitivity correction to zero point is -0.271 at 640649177
The processing date in extension 0 is: 2021-04-21T02:16:28
The trigger time is: 640636504. The reference is keyword in image file
Using zero point of 17.169 for filter UVW1
Use aperture correction of 1.123 based on aperture of 3.00
Using background region based on sources found in extension 1:
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(254.32512,42.57011,25")
fk5;-circle(254.32512,42.57011,12.5")
fk5;-circle(254.317136,42.567166,6")
Ext Exposure t-trig coinc t_exp src pix bkg pix net_rate +/- mag UL sum_rate +/- mag UL sumexp wtd_rate +/- mag wt/t
1 w1640649177I 12673.1 1.00 810.7 242.7 120 1473 5606 0.293 0.022 18.50 18.3 0.2932 0.0217 18.50 18.3 811 67.991 5.023 15.71 0.111
Sum (T+ 12673 to 13497): 242.7 31.5 (est. in src region) SNR_unwtd_sum: 13.54 0.9987 signif. UL: 18.28
0 811 640649589 13084.9 411.8 -411.8 0.2932 0.0217 18.501 0.083 -0.078
Total wtd_rate (for all exposures so far): 12.351 +/- 0.265 snr: 46.6 mag: 17.56 UL: 14.37
# ============ Reading file sw01044382002uw1_sk.img ================
Use keyword TRIGTIME of 640636504 for trigger time.
Long-term sensitivity correction to zero point is -0.271 at 640722332
The processing date in extension 0 is: 2021-05-01T07:01:32
The trigger time is: 640636504. The reference is keyword in image file
Using zero point of 17.169 for filter UVW1
Use aperture correction of 1.123 based on aperture of 3.00
Using background region based on sources found in extension 1:
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(254.32512,42.57011,25")
fk5;-circle(254.32512,42.57011,12.5")
Ext Exposure t-trig coinc t_exp src pix bkg pix net_rate +/- mag UL sum_rate +/- mag UL sumexp wtd_rate +/- mag wt/t
1 w1640722331I 85827.8 1.00 157.2 12.1 116 295 5849 0.044 0.025 20.55 19.5 0.0444 0.0249 20.55 19.5 157 67.609 37.968 15.71 0.018
Low bkg: 2 w1640728024I 157.2 273 5848 0.297 0.018
2 w1640728024I 91520.9 1.00 157.2 8.8 112 273 5849 0.025 0.021 21.16 19.8 0.0349 0.0164 20.81 19.9 314 54.529 25.694 15.95 0.018
3 w1640733860I 97356.6 1.00 157.2 10.2 112 286 5837 0.033 0.023 20.86 19.6 0.0344 0.0133 20.83 20.0 472 55.435 21.542 15.93 0.018
Sum (T+ 85828 to 97516): 31.0 16.6 (est. in src region) SNR_unwtd_sum: 2.58 0.9987 signif. UL: 19.99
0 472 640728152 91648.2 5868.2 -5820.4 0.0344 0.0133 20.828 0.532 -0.356
Total wtd_rate (for all exposures so far): 12.352 +/- 0.265 snr: 46.6 mag: 17.56 UL: 14.37
Rebinned Data for sw01044382002uw1_sk.img using a zero point of 17.169:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 19.2 505.8 9.9 -9.9 1.7391 0.3252 16.57 0.19 505.8 1.7391 0.3252 16.57 0.19 16.08
1 19.2 654.2 9.9 -9.9 1.7715 0.3277 16.55 0.18 580.0 1.7553 0.2308 16.56 0.13 16.20
2 19.2 802.5 9.9 -9.9 1.4193 0.2931 16.79 0.20 654.3 1.6432 0.1823 16.63 0.11 16.32
3 38.6 1210.9 85.1 -85.3 1.1983 0.1912 16.97 0.16 877.4 1.4649 0.1334 16.75 0.09 16.49
4 38.5 1511.4 84.6 -84.4 1.4895 0.2124 16.74 0.14 1058.6 1.4719 0.1130 16.75 0.08 16.52
5 19.3 1735.0 9.9 -9.9 0.7076 0.2093 17.54 0.28 1143.5 1.3760 0.1022 16.82 0.08 16.60
6 809 13084.9 411.8 -411.8 0.2932 0.0217 18.50 0.08 11174.0 0.4665 0.0245 18.00 0.06 17.84
7 471 91648.3 5868.0 -5820.5 0.0344 0.0133 20.83 0.36 37624.9 0.3245 0.0170 18.39 0.06 18.23
=========================================================
================ Start New Filter UVM2 ==================
=========================================================
# ============ Reading file sw01044382992um2_sk.img ================
Long-term sensitivity correction to zero point is -0.260 at 640636975
The processing date in extension 0 is: 2021-04-21T11:08:25
The trigger time is: 640636504. The reference is keyword in image file
Using zero point of 16.590 for filter UVM2
Use aperture correction of 1.106 based on aperture of 3.00
Using background region based on sources found in extension 9:
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(254.32512,42.57011,25")
fk5;-circle(254.32512,42.57011,12.5")
Ext Exposure t-trig coinc t_exp src pix bkg pix net_rate +/- mag UL sum_rate +/- mag UL sumexp wtd_rate +/- mag wt/t
Low bkg: 1 m2640636975E 19.4 9 5840 0.079 0.026
# 1 m2640636975E 471.2 1.00 19.4 3.0 114 9 5856
2 m2640637123E 619.6 1.00 19.4 7.6 112 17 5861 0.417 0.158 17.54 16.7 0.4166 0.1575 17.54 16.7 19 7.918 2.994 18.04 3.223
3 m2640637271E 768.0 0.99 19.4 18.4 115 14 5880 1.038 0.246 16.55 16.0 0.7266 0.1458 16.94 16.4 39 14.969 3.007 17.35 3.119
# 4 m2640637604E 1100.7 1.00 19.5 1.6 114 22 5853
# 5 m2640637754E 1250.5 1.00 19.5 2.0 114 15 5851
Low bkg: 6 m2640637904E 19.4 9 5842 0.077 0.026
6 m2640637904E 1400.9 1.00 19.4 5.8 112 9 5858 0.319 0.137 17.83 16.9 0.5907 0.1074 17.16 16.7 58 14.728 2.682 17.37 3.029
# 7 m2640638055E 1551.5 1.00 19.4 3.1 114 24 5852
# 8 m2640638204E 1700.2 1.00 19.4 1.8 114 26 5851
9 m2640638353E 1849.4 1.00 19.5 7.8 109 15 5859 0.429 0.159 17.51 16.7 0.5502 0.0898 17.24 16.8 78 15.277 2.578 17.33 2.560
Sum (T+ 620 to 1869): 39.6 1.0 (est. in src region) SNR_unwtd_sum: 6.12 0.9987 signif. UL: 16.80
0 78 640637674 1169.5 699.7 -549.9 0.5502 0.0898 17.239 0.194 -0.164
Total wtd_rate (for all exposures so far): 12.206 +/- 0.260 snr: 47.0 mag: 17.57 UL: 13.81
# ============ Reading file sw01044382002um2_sk.img ================
Use keyword TRIGTIME of 640636504 for trigger time.
Long-term sensitivity correction to zero point is -0.260 at 640723074
The processing date in extension 0 is: 2021-05-01T07:01:33
The trigger time is: 640636504. The reference is keyword in image file
Using zero point of 16.590 for filter UVM2
Use aperture correction of 1.106 based on aperture of 3.00
Using background region based on sources found in extension 1:
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(254.32512,42.57011,25")
fk5;-circle(254.32512,42.57011,12.5")
Ext Exposure t-trig coinc t_exp src pix bkg pix net_rate +/- mag UL sum_rate +/- mag UL sumexp wtd_rate +/- mag wt/t
1 m2640723073I 86569.8 1.00 965.4 20.8 108 614 5836 0.011 0.005 21.51 20.5 0.0108 0.0052 21.51 20.5 965 28.396 13.798 16.66 0.032
Low bkg: 2 m2640728766I 934.8 539 5892 0.098 0.004
2 m2640728766I 92263.0 1.00 934.8 23.6 128 539 5892 0.014 0.006 21.22 20.3 0.0124 0.0039 21.35 20.6 1900 33.354 10.514 16.48 0.030
3 m2640734603I 98099.8 1.00 656.5 14.3 112 409 5828 0.011 0.006 21.51 20.4 0.0120 0.0033 21.39 20.7 2557 33.073 9.204 16.49 0.030
Sum (T+ 86570 to 98767): 58.7 30.9 (est. in src region) SNR_unwtd_sum: 3.61 0.9987 signif. UL: 20.73
0 2557 640728560 92056.4 6710.4 -5486.6 0.0120 0.0033 21.391 0.352 -0.266
Total wtd_rate (for all exposures so far): 12.207 +/- 0.260 snr: 47.0 mag: 17.57 UL: 13.81
Rebinned Data for sw01044382002um2_sk.img using a zero point of 16.590:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 19.4 629.5 9.9 -9.9 0.4166 0.1575 17.54 0.35 629.5 0.4166 0.1575 17.54 0.35 16.71
1 19.3 777.8 9.9 -9.9 1.0378 0.2457 16.55 0.23 703.5 0.7266 0.1458 16.94 0.20 16.42
2 19.4 1410.8 9.9 -9.9 0.3195 0.1370 17.83 0.39 939.6 0.5907 0.1074 17.16 0.18 16.69
3 19.4 1859.3 9.9 -9.9 0.4288 0.1593 17.51 0.34 1169.8 0.5502 0.0898 17.24 0.16 16.80
4 2.56e+03 92056.6 6710.2 -5486.8 0.0120 0.0033 21.39 0.27 89383.7 0.0278 0.0042 20.48 0.15 20.07
=========================================================
================ Start New Filter UVW2 ==================
=========================================================
# ============ Reading file sw01044382992uw2_sk.img ================
Long-term sensitivity correction to zero point is -0.342 at 640636927
The processing date in extension 0 is: 2021-04-21T11:08:25
The trigger time is: 640636504. The reference is keyword in image file
Using zero point of 17.038 for filter UVW2
Use aperture correction of 1.108 based on aperture of 3.00
Using background region based on sources found in extension 4:
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(254.32512,42.57011,25")
fk5;-circle(254.32512,42.57011,12.5")
fk5;-circle(254.332777,42.563856,6")
Ext Exposure t-trig coinc t_exp src pix bkg pix net_rate +/- mag UL sum_rate +/- mag UL sumexp wtd_rate +/- mag wt/t
Low bkg: 1 w2640636926E 19.4 18 5839 0.157 0.037
1 w2640636926E 422.6 1.00 19.4 6.3 115 18 5854 0.339 0.144 18.21 17.3 0.3394 0.1435 18.21 17.3 19 2.933 1.240 19.12 6.420
Low bkg: 2 w2640637074E 19.4 18 5836 0.158 0.037
2 w2640637074E 570.9 1.00 19.4 8.9 113 18 5853 0.492 0.171 17.81 17.0 0.4157 0.1116 17.99 17.3 39 3.931 1.068 18.80 5.633
3 w2640637223E 719.3 1.00 19.4 7.0 112 19 5844 0.376 0.151 18.10 17.2 0.4025 0.0898 18.03 17.5 58 4.202 0.961 18.73 4.916
4 w2640637556E 1052.1 1.00 19.5 12.0 116 21 5866 0.663 0.198 17.48 16.8 0.4677 0.0836 17.86 17.4 78 4.878 0.941 18.57 4.150
Low bkg: 5 w2640637704E 19.4 17 5831 0.148 0.036
# 5 w2640637704E 1200.6 1.00 19.4 3.5 114 17 5845
6 w2640637855E 1351.1 1.00 19.5 9.1 109 23 5854 0.497 0.173 17.80 17.0 0.4736 0.0753 17.85 17.4 97 5.215 0.922 18.50 3.592
Low bkg: 7 w2640638006E 19.5 16 5831 0.137 0.035
7 w2640638006E 1502.9 1.00 19.5 5.2 112 16 5841 0.280 0.130 18.42 17.5 0.4413 0.0664 17.93 17.5 117 5.356 0.899 18.47 3.399
8 w2640638155E 1651.3 1.00 19.4 4.0 113 23 5845 0.202 0.114 18.77 17.7 0.4071 0.0592 18.01 17.6 136 5.388 0.882 18.46 3.050
Low bkg: 9 w2640638304E 19.4 16 5831 0.142 0.035
# 9 w2640638304E 1800.6 1.00 19.4 0.0 114 16 5840
Sum (T+ 423 to 1671): 52.5 2.7 (est. in src region) SNR_unwtd_sum: 6.88 0.9987 signif. UL: 17.62
0 136 640637553 1048.7 622.4 -626.1 0.4071 0.0592 18.014 0.171 -0.147
Total wtd_rate (for all exposures so far): 11.814 +/- 0.250 snr: 47.2 mag: 17.61 UL: 14.29
# ============ Reading file sw01044382002uw2_sk.img ================
Use keyword TRIGTIME of 640636504 for trigger time.
Long-term sensitivity correction to zero point is -0.342 at 640722666
The processing date in extension 0 is: 2021-05-01T07:01:33
The trigger time is: 640636504. The reference is keyword in image file
Using zero point of 17.038 for filter UVW2
Use aperture correction of 1.108 based on aperture of 3.00
Using background region based on sources found in extension 3:
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(254.32512,42.57011,25")
fk5;-circle(254.32512,42.57011,12.5")
Ext Exposure t-trig coinc t_exp src pix bkg pix net_rate +/- mag UL sum_rate +/- mag UL sumexp wtd_rate +/- mag wt/t
Low bkg: 1 w2640722665I 314.7 275 5844 0.150 0.009
1 w2640722665I 86161.5 1.00 314.7 5.0 112 275 5844 -0.001 0.008 99.00 21.0 -0.0009 0.0080 99.00 21.0 315 -1.475 13.753 99.00 0.035
Low bkg: 2 w2640728358I 314.7 299 5832 0.163 0.009
2 w2640728358I 91854.3 1.00 314.7 12.2 116 299 5833 0.022 0.012 21.17 20.1 0.0107 0.0074 21.97 20.7 629 17.058 12.618 17.21 0.032
Low bkg: 3 w2640734195I 314.7 274 5844 0.149 0.009
3 w2640734195I 97691.3 1.00 314.7 4.3 116 274 5844 -0.004 0.007 99.00 21.2 0.0057 0.0055 22.64 21.2 944 9.602 9.848 17.83 0.031
Sum (T+ 86162 to 98011): 21.6 16.7 (est. in src region) SNR_unwtd_sum: 1.05 0.9987 signif. UL: 21.16
0 944 640728566 92062.3 5948.8 -5900.8 0.0057 0.0055 22.641 3.388 -0.729
Total wtd_rate (for all exposures so far): 11.814 +/- 0.250 snr: 47.2 mag: 17.61 UL: 14.29
Rebinned Data for sw01044382002uw2_sk.img using a zero point of 17.038:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 19.4 432.5 9.9 -9.9 0.3394 0.1435 18.21 0.38 432.5 0.3394 0.1435 18.21 0.38 17.32
1 19.4 580.8 9.9 -9.9 0.4918 0.1711 17.81 0.32 506.7 0.4157 0.1116 17.99 0.26 17.35
2 19.4 729.1 9.9 -9.9 0.3762 0.1507 18.10 0.37 580.9 0.4025 0.0898 18.03 0.22 17.47
3 19.4 1062.0 9.9 -9.9 0.6634 0.1983 17.48 0.28 701.2 0.4677 0.0836 17.86 0.18 17.40
4 58.2 1511.7 159.3 -160.6 0.3264 0.0815 18.25 0.24 1048.8 0.4071 0.0592 18.01 0.15 17.62
5 944 92062.3 5948.7 -5900.8 0.0057 0.0055 22.64 0.73 80622.4 0.0562 0.0089 20.16 0.16 19.74
The data range from T+140.8 s (0.00 d) to T+98766.8 s (1.14 d)
Wrote uvot_fluxes_210501d07h19m29s600495usUT.qdp
Wrote uvot_fluxes_210501d07h19m29s600495usUT.gif
Wrote uvot_fluxes_210501d07h19m29s600495usUT.ps
Wrote uvot_fluxes_210501d07h19m29s600495usUT_vis.qdp
Wrote uvot_fluxes_210501d07h19m29s600495usUT_uv.qdp
Wrote uvot_fluxes_210501d07h19m29s600495usUT_vis.gif
Wrote uvot_fluxes_210501d07h19m29s600495usUT_vis.ps
Wrote uvot_fluxes_210501d07h19m29s600495usUT_uv.gif
Wrote uvot_fluxes_210501d07h19m29s600495usUT_uv.ps
# ================ Make Light Curve for Weighted Filters ==========
Use the following filters with indicated color corrections (mags):
u (0) , white (0) , b (0) , v (0) ,
Rebinned Data for All_files using a zero point of 20.290:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 1.46 265.7 124.9 -124.9 39.1561 1.1630 16.31 0.03 265.7 39.1561 1.1630 16.31 0.03 16.21
1 0.494 406.7 9.9 -9.9 15.2571 1.8731 17.33 0.12 301.4 30.9912 0.9979 16.56 0.04 16.46
2 0.0319 530.3 9.9 -9.9 35.4204 3.9373 16.42 0.12 305.1 31.1151 0.9762 16.56 0.03 16.46
3 0.267 554.9 9.9 -9.9 15.1467 1.8656 17.34 0.13 334.8 27.9694 0.8658 16.67 0.03 16.58
4 0.0229 678.5 9.9 -9.9 30.2554 3.6363 16.59 0.12 338.2 28.0155 0.8515 16.67 0.03 16.58
5 0.157 703.3 9.9 -9.9 15.9848 1.9230 17.28 0.12 361.8 26.5072 0.7828 16.73 0.03 16.64
6 0.0166 826.9 9.9 -9.9 28.0456 3.5039 16.67 0.13 364.9 26.5308 0.7726 16.73 0.03 16.64
7 0.126 851.8 9.9 -9.9 13.4874 1.7727 17.46 0.13 388.7 25.1339 0.7155 16.79 0.03 16.70
8 0.0825 944.9 74.9 -74.9 32.8440 1.3744 16.50 0.04 406.0 25.6915 0.6712 16.77 0.03 16.68
9 0.0774 1037.5 29.3 -11.1 16.6378 1.8179 17.24 0.11 423.9 25.0642 0.6372 16.79 0.03 16.71
10 0.0082 1159.7 9.9 -9.9 28.7594 3.5529 16.64 0.13 426.1 25.0943 0.6327 16.79 0.03 16.71
11 0.0739 1185.6 29.6 -11.0 12.8994 1.6304 17.51 0.13 446.0 24.2437 0.5995 16.83 0.03 16.75
12 0.00632 1310.4 9.9 -9.9 29.2847 3.5812 16.62 0.12 448.0 24.2767 0.5960 16.83 0.03 16.75
13 0.109 1409.6 87.1 -84.4 13.3715 1.1219 17.48 0.09 483.6 23.0979 0.5452 16.88 0.02 16.81
14 0.00391 1610.5 9.9 -9.9 31.3918 3.7066 16.55 0.12 485.1 23.1346 0.5431 16.88 0.03 16.80
15 0.038 1639.0 57.3 -13.4 13.0411 1.6363 17.50 0.13 499.9 22.7116 0.5248 16.90 0.02 16.83
16 0.00428 1759.6 9.9 -9.9 23.7540 3.2391 16.85 0.14 501.7 22.7169 0.5224 16.90 0.03 16.83
17 0.0453 1796.7 199.8 -22.3 9.5329 1.3517 17.84 0.14 521.1 22.0354 0.5003 16.93 0.02 16.86
18 0.00448 2269.8 175.0 -142.5 14.9542 1.9756 17.35 0.14 523.7 21.9899 0.4973 16.93 0.02 16.86
19 0.00384 19047.5 269.2 -255.0 4.6685 0.3162 18.62 0.07 547.2 21.2264 0.4756 16.97 0.02 16.90
20 0.00137 91655.5 6440.0 -5663.8 0.3382 0.1471 21.47 0.39 588.4 19.7529 0.4421 17.05 0.02 16.98
The data range from T+140.8 s (0.00 d) to T+98766.8 s (1.14 d)
Wrote uvot_fluxes_wtd_210501d07h19m29s600495usUT.qdp
Wrote uvot_fluxes_wtd_210501d07h19m29s600495usUT.gif
Wrote uvot_fluxes_wtd_210501d07h19m29s600495usUT.ps
Found 19 exposures with unusual background rate
Normal end of uvot_fluxes_wget.pl vrs. 2020-11-03a fem