# uvot_fluxes_wget.pl vrs. 2020-11-03a fem at 210331d10h57m55s042556usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=01037828001 -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
# ========= GRB210321A ===================
Could not find/read custom source region custom_1037828_src.reg
Used archived uvot source position of 87.89479 70.13051 3.00
Reference: GCN_Circ_29697
The position is (05:51:34.75, +70:07:49.8)
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(87.89479,70.13051,3") # color=red dash=0
Source region spec. is: 87.89479 70.13051 3"
Region file centered at (87.89479,70.13051), which is (05:51:34.75, +70:07:49.8)
Could not find/read custom background region custom_1037828_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 -26.70474 from uncorrected trigger time of 638003631.02 in BAT summary file
# ============ Reading file sw01037828992uwh_sk.img ================
Use keyword TRIGTIME of 638003657.728 for trigger time.
Long-term sensitivity correction to zero point is -0.179 at 638006393
The processing date in extension 0 is: 2021-03-21T16:30:09
The trigger time is: 638003657.728. The reference is keyword in image file
Using zero point of 20.111 for filter WHITE
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(87.89479,70.13051,25")
fk5;-circle(87.89479,70.13051,12.5")
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 wh638006392I 2735.2 0.88 147.4 1297.2 113 46060 5975 3.641 0.310 18.71 18.5 3.6411 0.3097 18.71 18.5 147 12.067 1.026 17.59 0.045
above line uses coinc_corr_src: 0.879 corr_bkg: 0.899
2 wh638006392E 2735.2 0.88 147.4 1304.0 114 46016 5982 3.657 0.311 18.70 18.5
above line uses coinc_corr_src: 0.877 corr_bkg: 0.897
3 wh638007575I 3918.0 0.90 196.6 1544.1 116 49052 6015 3.763 0.249 18.67 18.5 3.7114 0.1943 18.69 18.5 344 14.684 0.775 17.37 0.042
above line uses coinc_corr_src: 0.895 corr_bkg: 0.918
Sum (T+ 2735 to 4118): 2841.3 1817.0 (est. in src region) SNR_unwtd_sum: 19.10 0.9987 signif. UL: 18.53
0 344 638007158 3500.3 617.4 -765.2 3.7114 0.1943 18.687 0.058 -0.055
Total wtd_rate (for all exposures so far): 14.684 +/- 0.770 snr: 19.1 mag: 17.37 UL: 17.04
# ============ Reading file sw01037828001uwh_sk.img ================
Use keyword TRIGTIME of 638003657.728 for trigger time.
Long-term sensitivity correction to zero point is -0.179 at 638047387
The processing date in extension 0 is: 2021-03-21T22:49:58
The trigger time is: 638003657.728. The reference is keyword in image file
Using zero point of 20.111 for filter WHITE
Use aperture correction of 1.108 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(87.89479,70.13051,25")
fk5;-circle(87.89479,70.13051,12.5")
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 wh638047387I 43729.4 0.92 295.1 1396.0 116 68176 5886 0.213 0.153 21.79 20.5 0.2129 0.1532 21.79 20.5 295 11.019 7.929 17.68 0.004
2 wh638047690I 44032.9 0.93 159.5 654.3 112 33895 5856 0.045 0.193 23.48 20.6 0.1538 0.1204 22.14 20.8 455 7.747 6.227 18.07 0.004
Sum (T+ 43729 to 44195): 2050.3 1991.9 (est. in src region) SNR_unwtd_sum: 1.28 0.9987 signif. UL: 20.82
0 455 638047619 43961.6 233.4 -232.2 0.1538 0.1204 22.144 1.657 -0.628
Total wtd_rate (for all exposures so far): 14.613 +/- 0.765 snr: 19.1 mag: 17.38 UL: 17.04
Rebinned Data for sw01037828001uwh_sk.img using a zero point of 20.111:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 130 2810.0 74.9 -74.9 3.6411 0.3097 18.71 0.09 2810.0 3.6411 0.3097 18.71 0.09 18.46
1 176 4017.9 99.9 -99.9 3.7631 0.2487 18.67 0.07 3505.7 3.7114 0.1943 18.69 0.05 18.53
2 421 43961.8 233.1 -232.5 0.1538 0.1204 22.14 0.63 26934.7 1.6511 0.1075 19.57 0.07 19.37
=========================================================
================ Start New Filter V ==================
=========================================================
# ============ Reading file sw01037828992uvv_sk.img ================
Use keyword TRIGTIME of 638003657.728 for trigger time.
Long-term sensitivity correction to zero point is -0.212 at 638006374
The processing date in extension 0 is: 2021-03-21T16:30:09
The trigger time is: 638003657.728. The reference is keyword in image file
Using zero point of 17.678 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(87.89479,70.13051,25")
fk5;-circle(87.89479,70.13051,12.5")
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 vv638006374E 2716.3 0.97 9.1 12.5 111 815 5868 -0.364 0.441 99.00 17.5
2 vv638006549I 2891.9 0.98 196.6 347.8 116 13332 5886 0.482 0.107 18.47 17.9 0.4824 0.1065 18.47 17.9 197 16.006 3.535 17.28 0.022
3 vv638007986I 4328.5 0.98 134.8 194.5 116 6547 5900 0.541 0.115 18.34 17.8 0.5064 0.0787 18.42 18.0 331 19.224 2.999 17.08 0.022
Sum (T+ 2892 to 4466): 542.4 391.5 (est. in src region) SNR_unwtd_sum: 6.43 0.9987 signif. UL: 18.00
0 331 638007221 3563.5 902.1 -671.6 0.5064 0.0787 18.417 0.183 -0.157
Total wtd_rate (for all exposures so far): 14.608 +/- 0.728 snr: 20.1 mag: 17.38 UL: 14.61
# ============ Reading file sw01037828001uvv_sk.img ================
Use keyword TRIGTIME of 638003657.728 for trigger time.
Long-term sensitivity correction to zero point is -0.212 at 638041651
The processing date in extension 0 is: 2021-03-21T22:49:58
The trigger time is: 638003657.728. The reference is keyword in image file
Using zero point of 17.678 for filter V
Use aperture correction of 1.087 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(87.89479,70.13051,25")
fk5;-circle(87.89479,70.13051,12.5")
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 vv638041651I 37993.6 0.99 295.0 225.6 104 11872 5826 0.051 0.057 20.90 19.3 0.0512 0.0566 20.90 19.3 295 21.659 23.948 16.95 0.003
2 vv638041954I 38297.2 0.99 202.5 193.9 120 8561 5891 0.106 0.077 20.11 18.9 0.0737 0.0458 20.51 19.4 498 30.187 19.308 16.59 0.003
Sum (T+ 37994 to 38503): 419.6 386.3 (est. in src region) SNR_unwtd_sum: 1.61 0.9987 signif. UL: 19.36
0 498 638041906 38248.0 255.0 -254.3 0.0737 0.0458 20.510 1.056 -0.525
Total wtd_rate (for all exposures so far): 14.624 +/- 0.728 snr: 20.1 mag: 17.38 UL: 14.61
Rebinned Data for sw01037828001uvv_sk.img using a zero point of 17.678:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 192 2991.8 99.9 -99.9 0.4824 0.1065 18.47 0.22 2991.8 0.4824 0.1065 18.47 0.22 17.92
1 132 4397.0 68.5 -68.5 0.5411 0.1154 18.34 0.21 3565.3 0.5064 0.0787 18.42 0.16 18.00
2 490 38247.9 255.1 -254.3 0.0737 0.0458 20.51 0.53 24450.2 0.2458 0.0417 19.20 0.17 18.75
=========================================================
================ Start New Filter B ==================
=========================================================
# ============ Reading file sw01037828992ubb_sk.img ================
Use keyword TRIGTIME of 638003657.728 for trigger time.
Long-term sensitivity correction to zero point is -0.175 at 638007371
The processing date in extension 0 is: 2021-03-21T16:30:09
The trigger time is: 638003657.728. The reference is keyword in image file
Using zero point of 18.935 for filter B
Use aperture correction of 1.108 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(87.89479,70.13051,25")
fk5;-circle(87.89479,70.13051,12.5")
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 bb638007370I 3713.1 0.96 196.6 608.2 112 20439 5906 1.298 0.146 18.65 18.3 1.2983 0.1460 18.65 18.3 197 17.251 1.940 17.20 0.037
Sum (T+ 3713 to 3913): 608.2 387.6 (est. in src region) SNR_unwtd_sum: 8.89 0.9987 signif. UL: 18.33
0 197 638007471 3813.0 99.9 -99.9 1.2983 0.1460 18.651 0.130 -0.116
Total wtd_rate (for all exposures so far): 15.204 +/- 0.692 snr: 22.0 mag: 17.34 UL: 15.84
# ============ Reading file sw01037828001ubb_sk.img ================
Use keyword TRIGTIME of 638003657.728 for trigger time.
Long-term sensitivity correction to zero point is -0.175 at 638046475
The processing date in extension 0 is: 2021-03-21T22:49:58
The trigger time is: 638003657.728. The reference is keyword in image file
Using zero point of 18.935 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(87.89479,70.13051,25")
fk5;-circle(87.89479,70.13051,12.5")
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
High bkg: 1 bb638046475I 295.0 53241 5848 30.857 0.134
1 bb638046475I 42817.4 0.94 295.0 1014.4 108 53241 5844 0.122 0.128 21.22 19.7 0.1217 0.1281 21.22 19.7 295 18.216 19.181 17.14 0.002
2 bb638046778I 43120.9 0.96 295.1 757.0 108 38165 5829 0.195 0.109 20.71 19.6 0.1589 0.0839 20.93 19.9 590 24.816 12.471 16.80 0.002
3 bb638047082I 43424.4 0.96 295.0 710.0 116 33429 5881 0.198 0.105 20.70 19.7 0.1719 0.0659 20.85 20.0 885 26.818 9.821 16.72 0.002
Sum (T+ 42817 to 43724): 2481.5 2350.5 (est. in src region) SNR_unwtd_sum: 2.61 0.9987 signif. UL: 20.01
0 885 638046929 43270.8 453.4 -453.4 0.1719 0.0659 20.846 0.526 -0.352
Total wtd_rate (for all exposures so far): 15.244 +/- 0.690 snr: 22.1 mag: 17.33 UL: 15.84
Rebinned Data for sw01037828001ubb_sk.img using a zero point of 18.935:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 188 3813.0 99.9 -99.9 1.2983 0.1460 18.65 0.12 3813.0 1.2983 0.1460 18.65 0.12 18.33
1 844 43272.9 451.2 -455.6 0.1719 0.0659 20.85 0.35 36080.2 0.3772 0.0601 19.99 0.16 19.57
=========================================================
================ Start New Filter U ==================
=========================================================
# ============ Reading file sw01037828992uuu_sk.img ================
Use keyword TRIGTIME of 638003657.728 for trigger time.
Long-term sensitivity correction to zero point is -0.190 at 638007164
The processing date in extension 0 is: 2021-03-21T16:30:09
The trigger time is: 638003657.728. The reference is keyword in image file
Using zero point of 18.150 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(87.89479,70.13051,25")
fk5;-circle(87.89479,70.13051,12.5")
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 uu638007164I 3506.7 0.98 196.6 342.3 108 10406 5870 0.864 0.106 18.31 18.0 0.8637 0.1065 18.31 18.0 197 22.359 2.756 16.92 0.039
Sum (T+ 3507 to 3706): 342.3 191.5 (est. in src region) SNR_unwtd_sum: 8.11 0.9987 signif. UL: 17.97
0 197 638007264 3606.6 99.9 -99.9 0.8637 0.1065 18.309 0.143 -0.126
Total wtd_rate (for all exposures so far): 15.621 +/- 0.665 snr: 23.5 mag: 17.31 UL: 15.04
# ============ Reading file sw01037828001uuu_sk.img ================
Use keyword TRIGTIME of 638003657.728 for trigger time.
Long-term sensitivity correction to zero point is -0.190 at 638035022
The processing date in extension 0 is: 2021-03-21T22:49:58
The trigger time is: 638003657.728. The reference is keyword in image file
Using zero point of 18.150 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(87.89479,70.13051,25")
fk5;-circle(87.89479,70.13051,12.5")
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 uu638035021I 31364.1 0.98 295.0 452.1 112 21678 5827 0.135 0.082 20.32 19.2 0.1353 0.0820 20.32 19.2 295 30.611 18.539 16.57 0.003
2 uu638035325I 31667.7 0.98 295.0 396.1 112 19219 5868 0.112 0.077 20.53 19.3 0.1234 0.0561 20.42 19.5 590 27.904 12.721 16.68 0.003
3 uu638035629I 31971.3 0.98 228.1 255.1 108 12315 5803 0.127 0.079 20.39 19.2 0.1245 0.0460 20.41 19.6 818 28.374 10.427 16.66 0.003
Sum (T+ 31364 to 32203): 1103.3 1012.7 (est. in src region) SNR_unwtd_sum: 2.70 0.9987 signif. UL: 19.60
0 818 638035441 31783.3 419.7 -419.1 0.1245 0.0460 20.412 0.501 -0.342
Total wtd_rate (for all exposures so far): 15.658 +/- 0.664 snr: 23.6 mag: 17.30 UL: 15.03
Rebinned Data for sw01037828001uuu_sk.img using a zero point of 18.150:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 192 3606.6 99.9 -99.9 0.8637 0.1065 18.31 0.13 3606.6 0.8637 0.1065 18.31 0.13 17.97
1 800 31783.9 419.1 -419.8 0.1245 0.0460 20.41 0.34 26330.2 0.2676 0.0425 19.58 0.16 19.16
=========================================================
================ Start New Filter UVW1 ==================
=========================================================
# ============ Reading file sw01037828992uw1_sk.img ================
Use keyword TRIGTIME of 638003657.728 for trigger time.
Long-term sensitivity correction to zero point is -0.271 at 638006959
The processing date in extension 0 is: 2021-03-21T16:30:09
The trigger time is: 638003657.728. 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(87.89479,70.13051,25")
fk5;-circle(87.89479,70.13051,12.5")
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 w1638006959I 3301.8 1.00 196.6 75.8 112 1120 5843 0.312 0.050 18.43 18.0 0.3117 0.0501 18.43 18.0 197 18.788 3.018 17.11 0.151
Sum (T+ 3302 to 3502): 75.8 21.5 (est. in src region) SNR_unwtd_sum: 6.23 0.9987 signif. UL: 18.01
0 197 638007059 3401.6 99.9 -99.9 0.3117 0.0501 18.435 0.190 -0.162
Total wtd_rate (for all exposures so far): 16.282 +/- 0.683 snr: 23.8 mag: 17.26 UL: 14.01
# ============ Reading file sw01037828001uw1_sk.img ================
Use keyword TRIGTIME of 638003657.728 for trigger time.
Long-term sensitivity correction to zero point is -0.271 at 638029305
The processing date in extension 0 is: 2021-03-21T22:49:58
The trigger time is: 638003657.728. 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(87.89479,70.13051,25")
fk5;-circle(87.89479,70.13051,12.5")
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 w1638029305I 25647.5 1.00 487.7 81.4 104 3351 5846 0.050 0.021 20.42 19.5 0.0502 0.0210 20.42 19.5 488 23.056 9.618 16.88 0.018
Sum (T+ 25648 to 26143): 81.4 59.6 (est. in src region) SNR_unwtd_sum: 2.40 0.9987 signif. UL: 19.53
0 488 638029553 25895.3 247.8 -247.8 0.0502 0.0210 20.416 0.586 -0.378
Total wtd_rate (for all exposures so far): 16.308 +/- 0.682 snr: 23.9 mag: 17.26 UL: 14.01
Rebinned Data for sw01037828001uw1_sk.img using a zero point of 17.169:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 196 3401.6 99.9 -99.9 0.3117 0.0501 18.43 0.16 3401.6 0.3117 0.0501 18.43 0.16 18.01
1 486 25895.3 247.8 -247.8 0.0502 0.0210 20.42 0.38 19438.3 0.1253 0.0207 19.42 0.17 18.98
=========================================================
================ Start New Filter UVM2 ==================
=========================================================
# ============ Reading file sw01037828992um2_sk.img ================
Use keyword TRIGTIME of 638003657.728 for trigger time.
Long-term sensitivity correction to zero point is -0.260 at 638006754
The processing date in extension 0 is: 2021-03-21T16:30:09
The trigger time is: 638003657.728. 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(87.89479,70.13051,25")
fk5;-circle(87.89479,70.13051,12.5")
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 m2638006754I 3096.6 1.00 196.6 14.0 104 205 5827 0.058 0.021 19.68 18.9 0.0579 0.0211 19.68 18.9 197 5.587 2.033 18.42 0.556
Sum (T+ 3097 to 3296): 14.0 3.7 (est. in src region) SNR_unwtd_sum: 2.75 0.9987 signif. UL: 18.88
0 197 638006854 3196.5 99.9 -99.9 0.0579 0.0211 19.684 0.491 -0.337
Total wtd_rate (for all exposures so far): 14.051 +/- 0.667 snr: 21.1 mag: 17.42 UL: 13.58
# ============ Reading file sw01037828001um2_sk.img ================
Use keyword TRIGTIME of 638003657.728 for trigger time.
Long-term sensitivity correction to zero point is -0.260 at 638023696
The processing date in extension 0 is: 2021-03-21T22:49:58
The trigger time is: 638003657.728. 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(87.89479,70.13051,25")
fk5;-circle(87.89479,70.13051,12.5")
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 m2638023696I 20038.8 1.00 811.3 28.1 104 912 5801 0.016 0.007 21.08 20.1 0.0160 0.0073 21.08 20.1 811 9.897 4.487 17.80 0.080
Sum (T+ 20039 to 20863): 28.1 16.4 (est. in src region) SNR_unwtd_sum: 2.21 0.9987 signif. UL: 20.14
0 811 638024109 20450.9 412.1 -412.1 0.0160 0.0073 21.078 0.656 -0.406
Total wtd_rate (for all exposures so far): 13.979 +/- 0.660 snr: 21.2 mag: 17.43 UL: 13.58
Rebinned Data for sw01037828001um2_sk.img using a zero point of 16.590:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 196 3196.5 99.9 -99.9 0.0579 0.0211 19.68 0.34 3196.5 0.0579 0.0211 19.68 0.34 18.88
1 811 20450.9 412.1 -412.1 0.0160 0.0073 21.08 0.41 17085.9 0.0242 0.0071 20.63 0.28 19.94
=========================================================
================ Start New Filter UVW2 ==================
=========================================================
# ============ Reading file sw01037828992uw2_sk.img ================
Use keyword TRIGTIME of 638003657.728 for trigger time.
Long-term sensitivity correction to zero point is -0.341 at 638007782
The processing date in extension 0 is: 2021-03-21T16:30:09
The trigger time is: 638003657.728. The reference is keyword in image file
Using zero point of 17.039 for filter UVW2
Use aperture correction of 1.108 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(87.89479,70.13051,25")
fk5;-circle(87.89479,70.13051,12.5")
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 w2638007781I 4123.8 1.00 196.6 11.8 104 376 5809 0.028 0.019 20.90 19.7 0.0285 0.0194 20.90 19.7 197 2.404 1.641 19.34 0.346
Sum (T+ 4124 to 4324): 11.8 6.7 (est. in src region) SNR_unwtd_sum: 1.47 0.9987 signif. UL: 19.68
0 197 638007881 4223.7 99.9 -99.9 0.0285 0.0194 20.902 1.245 -0.565
Total wtd_rate (for all exposures so far): 12.633 +/- 0.614 snr: 20.6 mag: 17.54 UL: 14.14
# ============ Reading file sw01037828001uw2_sk.img ================
Use keyword TRIGTIME of 638003657.728 for trigger time.
Long-term sensitivity correction to zero point is -0.341 at 638040745
The processing date in extension 0 is: 2021-03-21T22:49:58
The trigger time is: 638003657.728. The reference is keyword in image file
Using zero point of 17.039 for filter UVW2
Use aperture correction of 1.108 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(87.89479,70.13051,25")
fk5;-circle(87.89479,70.13051,12.5")
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 w2638040744I 37087.0 1.00 885.6 49.8 104 2721 5864 0.002 0.009 23.82 20.8 0.0019 0.0089 23.82 20.8 886 1.453 6.682 19.88 0.024
Sum (T+ 37087 to 37987): 49.8 48.3 (est. in src region) SNR_unwtd_sum: 0.22 0.9987 signif. UL: 20.84
0 886 638041195 37536.9 449.9 -449.9 0.0019 0.0089 23.821 75.179 -1.871
Total wtd_rate (for all exposures so far): 12.586 +/- 0.612 snr: 20.6 mag: 17.54 UL: 14.14
Rebinned Data for sw01037828001uw2_sk.img using a zero point of 17.039:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 196 4223.7 99.9 -99.9 0.0285 0.0194 20.90 0.57 4223.7 0.0285 0.0194 20.90 0.57 19.68
1 885 37536.9 449.9 -449.9 0.0019 0.0089 23.82 1.87 31482.8 0.0068 0.0081 22.46 0.86 20.79
The data range from T+2735.2 s (0.03 d) to T+44194.9 s (0.51 d)
Wrote uvot_fluxes_210331d10h57m55s042556usUT.qdp
Wrote uvot_fluxes_210331d10h57m55s042556usUT.gif
Wrote uvot_fluxes_210331d10h57m55s042556usUT.ps
Wrote uvot_fluxes_210331d10h57m55s042556usUT_vis.qdp
Wrote uvot_fluxes_210331d10h57m55s042556usUT_uv.qdp
Wrote uvot_fluxes_210331d10h57m55s042556usUT_vis.gif
Wrote uvot_fluxes_210331d10h57m55s042556usUT_vis.ps
Wrote uvot_fluxes_210331d10h57m55s042556usUT_uv.gif
Wrote uvot_fluxes_210331d10h57m55s042556usUT_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 0.812 2811.7 280.0 -76.5 4.3043 0.3620 18.70 0.09 2811.7 4.3043 0.3620 18.70 0.09 18.46
1 0.705 3985.0 132.7 -478.3 4.4886 0.2620 18.66 0.06 3357.1 4.4060 0.2173 18.68 0.05 18.53
2 0.00285 4397.0 68.5 -68.5 6.0010 1.2802 18.34 0.21 3359.0 4.4099 0.2168 18.68 0.05 18.53
3 0.0264 43250.9 944.1 -11886.8 0.2554 0.1227 21.77 0.43 4039.3 3.6513 0.1786 18.88 0.05 18.73
The data range from T+2735.2 s (0.03 d) to T+44194.9 s (0.51 d)
Wrote uvot_fluxes_wtd_210331d10h57m55s042556usUT.qdp
Wrote uvot_fluxes_wtd_210331d10h57m55s042556usUT.gif
Wrote uvot_fluxes_wtd_210331d10h57m55s042556usUT.ps
Found 1 exposures with unusual background rate
Normal end of uvot_fluxes_wget.pl vrs. 2020-11-03a fem