# uvot_fluxes_wget.pl vrs. 2020-11-03a fem at 211103d15h20m21s028774usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=01081073001 -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
# ========= GRB211024B ===================
Could not find/read custom source region custom_1081073_src.reg
Used archived opt source position of 154.71300 24.56810 3.00
Reference: GCN_Circulars-30984
The position is (10:18:51.12, +24:34:05.2)
Using source region:
# Region file format: DS9 version 3.0
# uvot_fluxes.pl opt
global font="helvetica 12 bold" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source=1
fk5;circle(154.713,24.5681,3") # color=red dash=0
Source region spec. is: 154.713 24.5681 3"
Region file centered at (154.713,24.5681), which is (10:18:51.12, +24:34:05.2)
Could not find/read custom background region custom_1081073_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.
Found 1 bright star(s) within 50.0 arcsec of 154.713 24.5681:
ra: 154.7001 dec: 24.5720 mag: 12.00
Subtract UTCF of -27.96072 from uncorrected trigger time of 656806836.03 in BAT summary file
# ============ Reading file sw01081073001uvv_sk.img ================
Use keyword TRIGTIME of 656806864 for trigger time.
Long-term sensitivity correction to zero point is -0.215 at 656813102
The processing date in extension 0 is: 2021-11-03T15:03:04
The trigger time is: 656806864. The reference is keyword in image file
Using zero point of 17.675 for filter V
Use aperture correction of 1.087 based on aperture of 3.00
Using background region based on sources found in extension 6:
# 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(154.713,24.5681,25")
fk5;-circle(154.713,24.5681,12.5")
fk5;-circle(154.7000620,24.5720306,25")
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 vv656813101I 6237.8 0.98 196.6 221.2 116 8361 5553 0.262 0.084 19.13 18.4 0.2617 0.0843 19.13 18.4 197 18.444 5.942 17.12 0.016
2 vv656819259I 12395.0 0.99 295.0 238.2 112 11883 5536 -0.008 0.058 99.00 19.5 0.0994 0.0486 20.18 19.2 492 12.643 4.826 17.54 0.012
3 vv656819562I 12698.5 0.98 295.0 302.9 116 12363 5533 0.164 0.066 19.64 18.8 0.1235 0.0391 19.95 19.2 787 14.860 4.293 17.36 0.010
4 vv656819865I 13001.9 0.98 188.9 196.8 112 8706 5518 0.117 0.083 20.00 18.8 0.1223 0.0354 19.96 19.3 976 15.097 4.045 17.34 0.010
5 vv656830301I 23437.1 0.98 295.0 293.0 116 12032 5523 0.151 0.065 19.73 18.8 0.1289 0.0310 19.90 19.3 1271 16.396 3.935 17.25 0.008
6 vv656830604I 23740.5 0.99 295.1 257.8 116 11675 5558 0.053 0.061 20.87 19.2 0.1145 0.0277 20.03 19.4 1566 16.273 3.823 17.26 0.008
7 vv656830908I 24044.0 0.99 295.1 244.7 116 11702 5526 -0.004 0.059 99.00 19.5 0.0957 0.0251 20.22 19.6 1861 15.458 3.719 17.32 0.007
Sum (T+ 6238 to 24344): 1754.4 1593.0 (est. in src region) SNR_unwtd_sum: 3.82 0.9987 signif. UL: 19.59
0 1861 656824254 17390.2 6953.7 -11152.4 0.0957 0.0251 20.222 0.330 -0.253
Total wtd_rate (for all exposures so far): 15.458 +/- 3.686 snr: 4.2 mag: 17.32 UL: 14.11
Rebinned Data for sw01081073001uvv_sk.img using a zero point of 17.675:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 193 6337.7 99.9 -99.9 0.2617 0.0843 19.13 0.30 6337.7 0.2617 0.0843 19.13 0.30 18.39
1 1.64e+03 18698.6 5645.2 -6303.6 0.0762 0.0262 20.47 0.32 17394.4 0.0957 0.0251 20.22 0.25 19.59
=========================================================
================ Start New Filter B ==================
=========================================================
# ============ Reading file sw01081073001ubb_sk.img ================
Use keyword TRIGTIME of 656806864 for trigger time.
Long-term sensitivity correction to zero point is -0.182 at 656812691
The processing date in extension 0 is: 2021-11-03T15:03:04
The trigger time is: 656806864. The reference is keyword in image file
Using zero point of 18.928 for filter B
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(154.713,24.5681,25")
fk5;-circle(154.713,24.5681,12.5")
fk5;-circle(154.7000620,24.5720306,25")
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 bb656812690I 5826.7 0.98 196.6 336.2 116 12829 5526 0.387 0.107 19.96 19.3 0.3865 0.1068 19.96 19.3 197 8.035 2.220 18.03 0.034
2 bb656813921I 7057.7 0.97 196.6 345.6 108 14287 5524 0.383 0.108 19.97 19.3 0.3850 0.0761 19.96 19.5 393 8.667 1.720 17.95 0.031
3 bb656824319I 17455.9 0.97 295.0 486.1 116 20267 5552 0.241 0.086 20.47 19.7 0.3233 0.0569 20.15 19.7 688 9.221 1.636 17.88 0.022
4 bb656824623I 17759.5 0.97 295.0 510.2 116 19907 5548 0.362 0.088 20.03 19.4 0.3350 0.0478 20.11 19.7 983 10.308 1.569 17.76 0.019
5 bb656824927I 18063.0 0.98 295.0 445.0 108 19272 5519 0.261 0.082 20.39 19.7 0.3180 0.0413 20.17 19.8 1278 10.814 1.503 17.70 0.017
Sum (T+ 5827 to 18363): 2123.2 1765.5 (est. in src region) SNR_unwtd_sum: 7.70 0.9987 signif. UL: 19.81
0 1278 656821276 14412.4 3950.3 -8585.7 0.3180 0.0413 20.172 0.151 -0.133
Total wtd_rate (for all exposures so far): 11.452 +/- 1.386 snr: 8.3 mag: 17.64 UL: 15.94
Rebinned Data for sw01081073001ubb_sk.img using a zero point of 18.928:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 192 5926.6 99.9 -99.9 0.3865 0.1068 19.96 0.27 5926.6 0.3865 0.1068 19.96 0.27 19.30
1 191 7157.5 99.9 -99.9 0.3834 0.1084 19.97 0.27 6541.6 0.3850 0.0761 19.96 0.20 19.46
2 863 17909.4 453.3 -453.5 0.2882 0.0492 20.28 0.17 14413.0 0.3180 0.0413 20.17 0.13 19.81
=========================================================
================ Start New Filter U ==================
=========================================================
# ============ Reading file sw01081073001uuu_sk.img ================
Use keyword TRIGTIME of 656806864 for trigger time.
Long-term sensitivity correction to zero point is -0.198 at 656812486
The processing date in extension 0 is: 2021-11-03T15:03:04
The trigger time is: 656806864. The reference is keyword in image file
Using zero point of 18.142 for filter U
Use aperture correction of 1.100 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(154.713,24.5681,25")
fk5;-circle(154.713,24.5681,12.5")
fk5;-circle(154.7000620,24.5720306,25")
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 uu656812485I 5621.6 0.99 196.6 185.0 112 5089 5520 0.463 0.077 18.98 18.5 0.4629 0.0774 18.98 18.5 197 19.148 3.202 17.09 0.045
2 uu656813716I 6852.6 0.99 196.6 171.4 112 5466 5553 0.346 0.075 19.29 18.8 0.4046 0.0538 19.12 18.8 393 18.470 2.440 17.12 0.040
Sum (T+ 5622 to 7052): 356.5 213.5 (est. in src region) SNR_unwtd_sum: 7.53 0.9987 signif. UL: 18.76
0 393 656813201 6336.9 715.4 -715.4 0.4046 0.0538 19.125 0.155 -0.136
Total wtd_rate (for all exposures so far): 13.563 +/- 1.211 snr: 11.2 mag: 17.46 UL: 15.05
Rebinned Data for sw01081073001uuu_sk.img using a zero point of 18.142:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 194 5721.5 99.9 -99.9 0.4629 0.0774 18.98 0.17 5721.5 0.4629 0.0774 18.98 0.17 18.54
1 194 6952.4 99.9 -99.9 0.3462 0.0746 19.29 0.21 6336.9 0.4046 0.0538 19.12 0.14 18.76
=========================================================
================ Start New Filter UVW1 ==================
=========================================================
# ============ Reading file sw01081073001uw1_sk.img ================
Use keyword TRIGTIME of 656806864 for trigger time.
Long-term sensitivity correction to zero point is -0.271 at 656813512
The processing date in extension 0 is: 2021-11-03T15:03:04
The trigger time is: 656806864. 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(154.713,24.5681,25")
fk5;-circle(154.713,24.5681,12.5")
fk5;-circle(154.7000620,24.5720306,25")
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 w1656813511I 6647.7 1.00 196.6 41.7 104 750 5492 0.157 0.037 19.18 18.6 0.1572 0.0371 19.18 18.6 197 18.790 4.432 17.11 0.115
Sum (T+ 6648 to 6847): 41.7 14.2 (est. in src region) SNR_unwtd_sum: 4.24 0.9987 signif. UL: 18.59
0 197 656813612 6747.5 99.9 -99.9 0.1572 0.0371 19.178 0.292 -0.230
Total wtd_rate (for all exposures so far): 14.563 +/- 1.234 snr: 11.8 mag: 17.38 UL: 14.01
Rebinned Data for sw01081073001uw1_sk.img using a zero point of 17.169:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 196 6747.5 99.9 -99.9 0.1572 0.0371 19.18 0.23 6747.5 0.1572 0.0371 19.18 0.23 18.59
=========================================================
================ Start New Filter UVM2 ==================
=========================================================
# ============ Reading file sw01081073001um2_sk.img ================
Use keyword TRIGTIME of 656806864 for trigger time.
Long-term sensitivity correction to zero point is -0.259 at 656813307
The processing date in extension 0 is: 2021-11-03T15:03:04
The trigger time is: 656806864. The reference is keyword in image file
Using zero point of 16.591 for filter UVM2
Use aperture correction of 1.106 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(154.713,24.5681,25")
fk5;-circle(154.713,24.5681,12.5")
fk5;-circle(154.7000620,24.5720306,25")
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 m2656813306I 6442.5 1.00 196.6 18.8 116 149 5535
2 m2656831212I 24348.8 1.00 302.0 22.2 116 243 5562 0.063 0.017 19.60 18.9 0.0626 0.0173 19.60 18.9 302 46.290 12.778 16.13 0.081
Sum (T+ 24349 to 24656): 22.2 5.1 (est. in src region) SNR_unwtd_sum: 3.62 0.9987 signif. UL: 18.94
0 302 656831366 24502.2 153.4 -153.4 0.0626 0.0173 19.599 0.351 -0.264
Total wtd_rate (for all exposures so far): 15.114 +/- 1.226 snr: 12.3 mag: 17.34 UL: 13.40
Rebinned Data for sw01081073001um2_sk.img using a zero point of 16.591:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 302 24502.2 153.4 -153.4 0.0626 0.0173 19.60 0.26 24502.2 0.0626 0.0173 19.60 0.26 18.94
=========================================================
================ Start New Filter UVW2 ==================
=========================================================
# ============ Reading file sw01081073001uw2_sk.img ================
Use keyword TRIGTIME of 656806864 for trigger time.
Long-term sensitivity correction to zero point is -0.344 at 656812897
The processing date in extension 0 is: 2021-11-03T15:03:04
The trigger time is: 656806864. The reference is keyword in image file
Using zero point of 17.036 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(154.713,24.5681,25")
fk5;-circle(154.713,24.5681,12.5")
fk5;-circle(154.7000620,24.5720306,25")
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 w2656812897I 6033.0 1.00 196.6 17.3 108 331 5514 0.061 0.024 20.08 19.2 0.0608 0.0235 20.08 19.2 197 7.467 2.889 18.11 0.246
2 w2656814127I 7263.9 1.00 91.3 12.1 112 160 5533 0.108 0.042 19.45 18.6 0.0758 0.0210 19.84 19.2 288 9.422 2.647 17.86 0.229
3 w2656818352I 11488.8 1.00 885.6 86.6 112 1580 5511 0.068 0.012 19.95 19.5 0.0701 0.0102 19.92 19.5 1173 12.550 1.924 17.54 0.142
4 w2656825233I 18369.6 1.00 808.3 71.0 116 1499 5546 0.054 0.012 20.20 19.7 0.0637 0.0077 20.03 19.7 1982 13.619 1.765 17.45 0.110
Sum (T+ 6033 to 19191): 187.1 73.2 (est. in src region) SNR_unwtd_sum: 8.29 0.9987 signif. UL: 19.69
0 1982 656820804 13939.9 5251.0 -7906.8 0.0637 0.0077 20.026 0.139 -0.124
Total wtd_rate (for all exposures so far): 14.463 +/- 1.038 snr: 13.9 mag: 17.39 UL: 13.92
Rebinned Data for sw01081073001uw2_sk.img using a zero point of 17.036:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 196 6132.9 99.9 -99.9 0.0608 0.0235 20.08 0.36 6132.9 0.0608 0.0235 20.08 0.36 19.24
1 91.2 7310.2 46.4 -46.4 0.1082 0.0424 19.45 0.36 6506.2 0.0758 0.0210 19.84 0.26 19.18
2 885 11938.7 449.9 -449.9 0.0683 0.0117 19.95 0.17 10605.9 0.0701 0.0102 19.92 0.15 19.53
3 807 18780.2 410.6 -410.6 0.0544 0.0116 20.20 0.21 13940.1 0.0637 0.0077 20.03 0.12 19.69
The data range from T+5621.6 s (0.07 d) to T+24655.7 s (0.29 d)
Wrote uvot_fluxes_211103d15h20m21s028774usUT.qdp
Wrote uvot_fluxes_211103d15h20m21s028774usUT.gif
Wrote uvot_fluxes_211103d15h20m21s028774usUT.ps
Wrote uvot_fluxes_211103d15h20m21s028774usUT_vis.qdp
Wrote uvot_fluxes_211103d15h20m21s028774usUT_uv.qdp
Wrote uvot_fluxes_211103d15h20m21s028774usUT_vis.gif
Wrote uvot_fluxes_211103d15h20m21s028774usUT_vis.ps
Wrote uvot_fluxes_211103d15h20m21s028774usUT_uv.gif
Wrote uvot_fluxes_211103d15h20m21s028774usUT_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 0.0135 5721.5 99.9 -99.9 3.3467 0.5597 18.98 0.17 5721.5 3.3467 0.5597 18.98 0.17 18.54
1 0.0604 5943.9 493.6 -117.2 1.4257 0.3602 19.91 0.25 5903.3 1.7656 0.3126 19.67 0.18 19.21
2 0.0483 7115.8 141.6 -263.2 1.5751 0.3229 19.80 0.20 6382.8 1.6816 0.2254 19.73 0.14 19.36
3 0.0132 16503.9 1251.8 -4108.8 0.8477 0.2590 20.47 0.29 7367.9 1.4998 0.1851 19.85 0.13 19.51
4 0.0208 18354.0 5989.8 -594.5 1.0580 0.1982 20.23 0.19 8831.6 1.3775 0.1447 19.94 0.11 19.64
The data range from T+5621.6 s (0.07 d) to T+24655.7 s (0.29 d)
Wrote uvot_fluxes_wtd_211103d15h20m21s028774usUT.qdp
Wrote uvot_fluxes_wtd_211103d15h20m21s028774usUT.gif
Wrote uvot_fluxes_wtd_211103d15h20m21s028774usUT.ps
Normal end of uvot_fluxes_wget.pl vrs. 2020-11-03a fem