# uvot_fluxes_wget.pl vrs. 2024-08-27 fem at 250818d05h36m22s556286usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=01340561002 -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
# ========= GRB250807B ===================
Could not find/read custom source region custom_1340561_src.reg
Used archived uvot source position of 15.63741 -59.11887 3.00
Reference: GCN_Circ_41268
The position is (01:02:32.98, -59:07:07.9)
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(15.63741,-59.11887,3") # color=red dash=0
Source region spec. is: 15.63741 -59.11887 3"
Region file centered at (15.63741,-59.11887), which is (01:02:32.98, -59:07:07.9)
Could not find/read custom background region custom_1340561_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 -36.10424 from uncorrected trigger time of 776274187.89 in BAT summary file
# ============ Reading file sw01340561992uwh_sk.img ================
Use keyword TRIGTIME of 776274224 for trigger time.
Long-term sensitivity correction to zero point is -0.175 at 776274378
The processing date in extension 0 is: 2025-08-07T23:45:09
The trigger time is: 776274224. The reference is keyword in image file
Using zero point of 20.115 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(15.63741,-59.11887,25")
fk5;-circle(15.63741,-59.11887,12.5")
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 wh776274377I 153.6 0.80 147.4 3766.6 116 22419 6988 32.053 0.580 16.35 16.3 32.0529 0.5800 16.35 16.3 147 8.606 0.156 17.95 1.174
above line uses coinc_corr_src: 0.796 corr_bkg: 0.950
2 wh776274377E 155.2 0.79 145.8 3685.4 113 22279 6990 31.785 0.581 16.36 16.3
above line uses coinc_corr_src: 0.795 corr_bkg: 0.950
Sum (T+ 154 to 303): 3766.6 372.2 (est. in src region) SNR_unwtd_sum: 55.26 0.9987 signif. UL: 16.29
0 147 776274452 228.5 74.9 -74.9 32.0529 0.5800 16.350 0.020 -0.019
Total wtd_rate (for all exposures so far): 8.606 +/- 0.156 snr: 55.3 mag: 17.95 UL: 17.72
# ============ Reading file sw01340561001uwh_sk.img ================
Use keyword TRIGTIME of 776274224 for trigger time.
Long-term sensitivity correction to zero point is -0.175 at 776278196
The processing date in extension 0 is: 2025-08-17T09:02:30
The trigger time is: 776274224. The reference is keyword in image file
Using zero point of 20.115 for filter WHITE
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(15.63741,-59.11887,25")
fk5;-circle(15.63741,-59.11887,12.5")
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 wh776278195I 196.6 10563 5880 9.136 0.089
1 wh776278195I 3971.9 0.93 196.6 1626.6 120 10563 6199 8.598 0.244 17.78 17.7 8.5980 0.2441 17.78 17.7 197 41.140 1.168 16.25 0.187
2 wh776279632I 5408.0 0.94 73.6 456.3 112 4315 6059 6.009 0.341 18.17 18.0 7.8865 0.2004 17.87 17.8 270 40.680 1.038 16.27 0.173
Low bkg: 3 wh776283516I 295.0 15626 5824 9.096 0.073
3 wh776283516I 9292.4 0.96 295.0 1222.4 112 15626 5963 3.636 0.137 18.71 18.6 5.6406 0.1191 18.24 18.2 565 40.611 0.883 16.27 0.129
Low bkg: 4 wh776283820I 295.0 15528 5820 9.043 0.073
4 wh776283820I 9596.0 0.96 295.0 1168.9 104 15528 5955 3.508 0.134 18.75 18.6 4.9024 0.0906 18.39 18.3 860 40.535 0.777 16.27 0.117
Low bkg: 5 wh776284123I 295.0 15307 5848 8.871 0.072
5 wh776284123I 9899.7 0.96 295.0 1209.9 112 15307 5988 3.613 0.136 18.72 18.6 4.5711 0.0759 18.46 18.4 1155 40.818 0.707 16.26 0.109
Low bkg: 6 wh776296134I 115.4 5917 5872 8.731 0.114
6 wh776296134I 21910.5 0.97 115.4 234.2 112 5917 5927 1.207 0.152 19.91 19.6 4.2598 0.0703 18.54 18.5 1271 40.711 0.700 16.27 0.102
Sum (T+ 3972 to 22028): 5918.4 1247.0 (est. in src region) SNR_unwtd_sum: 60.60 0.9987 signif. UL: 18.49
0 1271 776283953 9728.8 12299.0 -5756.9 4.2598 0.0703 18.541 0.018 -0.017
Total wtd_rate (for all exposures so far): 9.536 +/- 0.152 snr: 62.6 mag: 17.84 UL: 17.61
Rebinned Data for sw01340561001uwh_sk.img using a zero point of 20.115:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 117 228.5 74.9 -74.9 32.0529 0.5800 16.35 0.02 228.5 32.0529 0.5800 16.35 0.02 16.29
1 183 4071.8 99.9 -99.9 8.5980 0.2441 17.78 0.03 2571.6 17.7534 0.2709 16.99 0.02 16.94
2 69.4 5445.4 37.4 -37.4 6.0085 0.3414 18.17 0.06 3110.9 15.5496 0.2292 17.14 0.02 17.09
3 850 9746.0 453.5 -453.6 3.5853 0.0784 18.73 0.02 7733.4 7.2143 0.0884 17.97 0.01 17.93
4 112 21969.2 58.6 -58.6 1.2067 0.1515 19.91 0.13 8934.5 6.7074 0.0820 18.05 0.01 18.01
=========================================================
================ Start New Filter V ==================
=========================================================
# ============ Reading file sw01340561992uvv_sk.img ================
Use keyword TRIGTIME of 776274224 for trigger time.
Long-term sensitivity correction to zero point is -0.230 at 776274358
The processing date in extension 0 is: 2025-08-07T23:45:01
The trigger time is: 776274224. The reference is keyword in image file
Using zero point of 17.660 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(15.63741,-59.11887,25")
fk5;-circle(15.63741,-59.11887,12.5")
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 vv776274358E 134.0 0.99 10.3 13.2 112 163 5882 1.078 0.388 17.58 16.8
# ============ Reading file sw01340561001uvv_sk.img ================
Use keyword TRIGTIME of 776274224 for trigger time.
Long-term sensitivity correction to zero point is -0.230 at 776278607
The processing date in extension 0 is: 2025-08-17T09:02:30
The trigger time is: 776274224. The reference is keyword in image file
Using zero point of 17.660 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(15.63741,-59.11887,25")
fk5;-circle(15.63741,-59.11887,12.5")
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 vv776278607I 4383.2 0.99 196.6 191.9 108 2321 5857 0.833 0.078 17.86 17.6 0.8327 0.0775 17.86 17.6 197 42.060 3.915 16.23 0.090
2 vv776290115I 15891.9 0.99 130.7 46.1 104 1593 5827 0.148 0.057 19.74 18.9 0.5585 0.0518 18.29 18.0 327 41.282 3.754 16.25 0.064
Sum (T+ 4383 to 16025): 238.0 71.2 (est. in src region) SNR_unwtd_sum: 10.78 0.9987 signif. UL: 18.03
0 327 776283289 9065.1 6959.6 -4681.9 0.5585 0.0518 18.293 0.106 -0.096
Total wtd_rate (for all exposures so far): 9.384 +/- 0.150 snr: 62.7 mag: 17.86 UL: 15.18
# ============ Reading file sw01340561002uvv_sk.img ================
Use keyword TRIGTIME of 776274224 for trigger time.
Long-term sensitivity correction to zero point is -0.230 at 776336055
The processing date in extension 0 is: 2025-08-18T05:20:20
The trigger time is: 776274224. The reference is keyword in image file
Using zero point of 17.660 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(15.63741,-59.11887,25")
fk5;-circle(15.63741,-59.11887,12.5")
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 vv776336054I 61830.5 0.99 14.0 8.7 108 288 5859 0.264 0.233 19.11 17.7 0.2639 0.2326 19.11 17.7 14 183.856 162.054 14.63 0.004
Sum (T+ 61831 to 61845): 8.7 5.3 (est. in src region) SNR_unwtd_sum: 1.13 0.9987 signif. UL: 17.69
0 14 776336062 61837.6 7.1 -7.1 0.2639 0.2326 19.107 2.315 -0.686
Total wtd_rate (for all exposures so far): 9.385 +/- 0.150 snr: 62.7 mag: 17.86 UL: 15.18
Rebinned Data for sw01340561002uvv_sk.img using a zero point of 17.660:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 195 4483.1 99.9 -99.9 0.8327 0.0775 17.86 0.10 4483.1 0.8327 0.0775 17.86 0.10 17.59
1 130 15958.3 66.4 -66.4 0.1478 0.0571 19.74 0.36 9077.5 0.5585 0.0518 18.29 0.10 18.02
2 13.8 61837.6 7.1 -7.1 0.2639 0.2326 19.11 0.69 11233.2 0.5465 0.0506 18.32 0.10 18.05
=========================================================
================ Start New Filter B ==================
=========================================================
# ============ Reading file sw01340561001ubb_sk.img ================
Use keyword TRIGTIME of 776274224 for trigger time.
Long-term sensitivity correction to zero point is -0.227 at 776277991
The processing date in extension 0 is: 2025-08-17T09:02:30
The trigger time is: 776274224. The reference is keyword in image file
Using zero point of 18.883 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(15.63741,-59.11887,25")
fk5;-circle(15.63741,-59.11887,12.5")
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 bb776277991I 196.6 4126 5828 3.601 0.056
1 bb776277991I 3767.1 0.98 196.6 456.5 108 4126 5911 2.193 0.123 18.03 17.9 2.1928 0.1231 18.03 17.9 197 30.987 1.740 16.56 0.181
Low bkg: 2 bb776279427I 196.6 4180 5832 3.645 0.056
2 bb776279427I 5203.3 0.98 196.6 346.7 112 4180 5887 1.531 0.107 18.42 18.2 1.8609 0.0815 18.21 18.1 393 30.540 1.348 16.58 0.152
Low bkg: 3 bb776295222I 295.0 6160 5880 3.552 0.045
3 bb776295222I 20998.4 0.99 295.0 218.2 120 6160 5895 0.352 0.056 20.02 19.6 1.2105 0.0523 18.68 18.5 688 30.440 1.314 16.58 0.098
Low bkg: 4 bb776295525I 295.0 6092 5808 3.555 0.046
4 bb776295525I 21302.0 0.99 295.0 209.8 108 6092 5823 0.367 0.055 19.97 19.6 0.9563 0.0402 18.93 18.8 983 30.387 1.281 16.58 0.079
Low bkg: 5 bb776295829I 295.0 6054 5828 3.521 0.045
5 bb776295829I 21605.5 0.99 295.0 205.6 112 6054 5841 0.339 0.055 20.06 19.6 0.8134 0.0334 19.11 19.0 1278 30.289 1.250 16.59 0.068
Sum (T+ 3767 to 21905): 1436.8 509.4 (est. in src region) SNR_unwtd_sum: 24.38 0.9987 signif. UL: 18.98
0 1278 776290487 16263.4 5641.9 -12496.3 0.8134 0.0334 19.107 0.046 -0.043
Total wtd_rate (for all exposures so far): 9.717 +/- 0.152 snr: 64.1 mag: 17.82 UL: 16.36
# ============ Reading file sw01340561002ubb_sk.img ================
Use keyword TRIGTIME of 776274224 for trigger time.
Long-term sensitivity correction to zero point is -0.227 at 776339526
The processing date in extension 0 is: 2025-08-18T05:20:21
The trigger time is: 776274224. The reference is keyword in image file
Using zero point of 18.883 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(15.63741,-59.11887,25")
fk5;-circle(15.63741,-59.11887,12.5")
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 bb776339526I 65302.1 0.99 295.0 124.2 108 6346 5810 0.024 0.043 22.94 20.9 0.0238 0.0425 22.94 20.9 295 5.681 10.169 18.40 0.010
Low bkg: 2 bb776339829I 295.0 6291 5800 3.676 0.046
2 bb776339829I 65605.7 0.99 295.0 138.2 108 6291 5804 0.080 0.045 21.62 20.5 0.0519 0.0309 22.09 21.0 590 12.458 7.406 17.55 0.010
3 bb776340133I 65909.4 0.99 21.1 7.4 108 454 5811 -0.057 0.145 99.00 19.8 0.0482 0.0302 22.18 21.0 611 11.572 7.252 17.63 0.010
Sum (T+ 65302 to 65931): 269.8 243.4 (est. in src region) SNR_unwtd_sum: 1.59 0.9987 signif. UL: 21.02
0 611 776339839 65614.7 316.1 -312.5 0.0482 0.0302 22.176 1.072 -0.529
Total wtd_rate (for all exposures so far): 9.717 +/- 0.151 snr: 64.1 mag: 17.82 UL: 16.36
Rebinned Data for sw01340561002ubb_sk.img using a zero point of 18.883:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 192 3867.0 99.9 -99.9 2.1928 0.1231 18.03 0.06 3867.0 2.1928 0.1231 18.03 0.06 17.86
1 193 5303.1 99.9 -99.9 1.5306 0.1069 18.42 0.07 4586.7 1.8609 0.0815 18.21 0.05 18.07
2 877 21451.9 453.4 -453.5 0.3525 0.0320 20.02 0.09 16298.5 0.8134 0.0334 19.11 0.04 18.98
3 607 65614.7 316.1 -312.5 0.0482 0.0302 22.18 0.53 32301.6 0.5651 0.0246 19.50 0.05 19.37
=========================================================
================ Start New Filter U ==================
=========================================================
# ============ Reading file sw01340561992uuu_sk.img ================
Use keyword TRIGTIME of 776274224 for trigger time.
Long-term sensitivity correction to zero point is -0.246 at 776274537
The processing date in extension 0 is: 2025-08-07T23:45:10
The trigger time is: 776274224. The reference is keyword in image file
Using zero point of 18.094 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(15.63741,-59.11887,25")
fk5;-circle(15.63741,-59.11887,12.5")
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 uu776274536I 312.8 0.89 26.1 351.1 112 1318 6447 15.515 0.886 15.12 14.9 15.5148 0.8862 15.12 14.9 26 38.238 2.184 16.33 0.412
above line uses coinc_corr_src: 0.891 corr_bkg: 0.984
2 uu776274536E 312.8 0.89 26.1 335.0 111 1317 6449 14.771 0.866 15.17 15.0
above line uses coinc_corr_src: 0.890 corr_bkg: 0.984
Sum (T+ 313 to 339): 351.1 22.9 (est. in src region) SNR_unwtd_sum: 17.51 0.9987 signif. UL: 14.95
0 26 776274550 326.1 13.3 -13.3 15.5148 0.8862 15.117 0.064 -0.060
Total wtd_rate (for all exposures so far): 9.853 +/- 0.150 snr: 65.6 mag: 17.81 UL: 15.56
# ============ Reading file sw01340561001uuu_sk.img ================
Use keyword TRIGTIME of 776274224 for trigger time.
Long-term sensitivity correction to zero point is -0.246 at 776279222
The processing date in extension 0 is: 2025-08-17T09:02:31
The trigger time is: 776274224. The reference is keyword in image file
Using zero point of 18.094 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(15.63741,-59.11887,25")
fk5;-circle(15.63741,-59.11887,12.5")
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 uu776279221I 196.6 1588 5828 1.386 0.035
1 uu776279221I 4998.0 0.99 196.6 309.2 108 1588 5893 1.588 0.100 17.59 17.4 1.5885 0.0998 17.59 17.4 197 61.198 3.845 15.82 0.173
Sum (T+ 4998 to 5198): 309.2 29.1 (est. in src region) SNR_unwtd_sum: 15.92 0.9987 signif. UL: 17.40
0 197 776279322 5097.8 99.9 -99.9 1.5885 0.0998 17.592 0.070 -0.067
Total wtd_rate (for all exposures so far): 9.937 +/- 0.150 snr: 66.2 mag: 17.80 UL: 15.55
# ============ Reading file sw01340561002uuu_sk.img ================
Use keyword TRIGTIME of 776274224 for trigger time.
Long-term sensitivity correction to zero point is -0.246 at 776324410
The processing date in extension 0 is: 2025-08-18T05:20:20
The trigger time is: 776274224. The reference is keyword in image file
Using zero point of 18.094 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(15.63741,-59.11887,25")
fk5;-circle(15.63741,-59.11887,12.5")
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 uu776324410I 50186.3 0.99 295.0 124.1 112 4580 5829 0.135 0.042 20.27 19.5 0.1353 0.0420 20.27 19.5 295 51.475 15.996 16.01 0.009
2 uu776324713I 50489.9 0.99 155.3 111.0 120 4564 5877 0.128 0.076 20.33 19.2 0.1327 0.0380 20.29 19.6 450 50.940 14.047 16.02 0.006
Sum (T+ 50186 to 50648): 235.1 181.2 (est. in src region) SNR_unwtd_sum: 3.49 0.9987 signif. UL: 19.61
0 450 776324640 50416.4 231.3 -230.1 0.1327 0.0380 20.287 0.366 -0.274
Total wtd_rate (for all exposures so far): 9.937 +/- 0.150 snr: 66.2 mag: 17.80 UL: 15.55
Rebinned Data for sw01340561002uuu_sk.img using a zero point of 18.094:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 23.3 326.1 13.3 -13.3 15.5148 0.8862 15.12 0.06 326.1 15.5148 0.8862 15.12 0.06 14.95
1 194 5097.8 99.9 -99.9 1.5885 0.0998 17.59 0.07 4586.7 3.0801 0.1302 16.87 0.05 16.74
2 447 50416.1 231.6 -229.8 0.1327 0.0380 20.29 0.27 35426.6 1.0968 0.0497 17.99 0.05 17.86
=========================================================
================ Start New Filter UVW1 ==================
=========================================================
# ============ Reading file sw01340561001uw1_sk.img ================
Use keyword TRIGTIME of 776274224 for trigger time.
Long-term sensitivity correction to zero point is -0.271 at 776279017
The processing date in extension 0 is: 2025-08-17T09:02:31
The trigger time is: 776274224. 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(15.63741,-59.11887,25")
fk5;-circle(15.63741,-59.11887,12.5")
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 w1776279017I 4793.3 1.00 196.6 99.2 108 345 5848 0.532 0.057 17.85 17.5 0.5323 0.0572 17.85 17.5 197 46.158 4.957 16.13 0.354
Sum (T+ 4793 to 4993): 99.2 6.4 (est. in src region) SNR_unwtd_sum: 9.31 0.9987 signif. UL: 17.55
0 197 776279117 4893.1 99.9 -99.9 0.5323 0.0572 17.853 0.124 -0.110
Total wtd_rate (for all exposures so far): 10.203 +/- 0.153 snr: 66.6 mag: 17.77 UL: 14.60
# ============ Reading file sw01340561002uw1_sk.img ================
Use keyword TRIGTIME of 776274224 for trigger time.
Long-term sensitivity correction to zero point is -0.271 at 776312947
The processing date in extension 0 is: 2025-08-18T05:20:20
The trigger time is: 776274224. 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(15.63741,-59.11887,25")
fk5;-circle(15.63741,-59.11887,12.5")
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 w1776312947I 38723.3 1.00 761.2 86.1 112 2482 5827 0.057 0.014 20.28 19.7 0.0568 0.0138 20.28 19.7 761 39.365 9.556 16.30 0.023
Sum (T+ 38723 to 39497): 86.1 47.7 (est. in src region) SNR_unwtd_sum: 4.12 0.9987 signif. UL: 19.69
0 761 776313334 39110.0 386.7 -386.7 0.0568 0.0138 20.283 0.302 -0.236
Total wtd_rate (for all exposures so far): 10.205 +/- 0.153 snr: 66.6 mag: 17.77 UL: 14.60
Rebinned Data for sw01340561002uw1_sk.img using a zero point of 17.169:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 196 4893.1 99.9 -99.9 0.5323 0.0572 17.85 0.11 4893.1 0.5323 0.0572 17.85 0.11 17.55
1 760 39110.0 386.7 -386.7 0.0568 0.0138 20.28 0.24 32102.1 0.1542 0.0160 19.20 0.11 18.90
=========================================================
================ Start New Filter UVM2 ==================
=========================================================
# ============ Reading file sw01340561001um2_sk.img ================
Use keyword TRIGTIME of 776274224 for trigger time.
Long-term sensitivity correction to zero point is -0.259 at 776278812
The processing date in extension 0 is: 2025-08-17T09:02:31
The trigger time is: 776274224. 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 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(15.63741,-59.11887,25")
fk5;-circle(15.63741,-59.11887,12.5")
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 m2776278812I 4588.0 1.00 196.6 30.4 104 121 5823 0.159 0.031 18.59 18.1 0.1592 0.0311 18.59 18.1 197 22.509 4.394 16.91 0.644
Sum (T+ 4588 to 4788): 30.4 2.2 (est. in src region) SNR_unwtd_sum: 5.12 0.9987 signif. UL: 18.08
0 197 776278912 4687.9 99.9 -99.9 0.1592 0.0311 18.587 0.235 -0.194
Total wtd_rate (for all exposures so far): 10.067 +/- 0.151 snr: 66.8 mag: 17.78 UL: 14.04
Rebinned Data for sw01340561001um2_sk.img using a zero point of 16.591:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 196 4687.9 99.9 -99.9 0.1592 0.0311 18.59 0.19 4687.9 0.1592 0.0311 18.59 0.19 18.08
=========================================================
================ Start New Filter UVW2 ==================
=========================================================
# ============ Reading file sw01340561001uw2_sk.img ================
Use keyword TRIGTIME of 776274224 for trigger time.
Long-term sensitivity correction to zero point is -0.345 at 776278402
The processing date in extension 0 is: 2025-08-17T09:02:30
The trigger time is: 776274224. The reference is keyword in image file
Using zero point of 17.035 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(15.63741,-59.11887,25")
fk5;-circle(15.63741,-59.11887,12.5")
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 w2776278401I 4177.9 1.00 196.6 23.6 120 207 5885 0.109 0.027 19.44 18.8 0.1091 0.0274 19.44 18.8 197 9.353 2.351 17.86 0.544
Low bkg: 2 w2776284429I 233.1 168 5836 0.124 0.010
2 w2776284429I 10205.8 1.00 233.1 17.5 112 168 5838 0.068 0.020 19.96 19.3 0.0867 0.0166 19.69 19.2 430 10.469 2.042 17.74 0.459
3 w2776289209I 14985.7 1.00 885.6 38.6 112 1058 5825 0.023 0.008 21.14 20.4 0.0437 0.0075 20.43 20.0 1315 9.801 1.707 17.81 0.226
Sum (T+ 4178 to 15885): 79.6 27.8 (est. in src region) SNR_unwtd_sum: 5.79 0.9987 signif. UL: 19.98
0 1315 776287086 12861.7 3023.7 -8683.9 0.0437 0.0075 20.434 0.206 -0.173
Total wtd_rate (for all exposures so far): 10.084 +/- 0.151 snr: 67.0 mag: 17.78 UL: 14.48
# ============ Reading file sw01340561002uw2_sk.img ================
Use keyword TRIGTIME of 776274224 for trigger time.
Long-term sensitivity correction to zero point is -0.345 at 776335148
The processing date in extension 0 is: 2025-08-18T05:20:20
The trigger time is: 776274224. The reference is keyword in image file
Using zero point of 17.035 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(15.63741,-59.11887,25")
fk5;-circle(15.63741,-59.11887,12.5")
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 w2776335148I 60924.3 1.00 885.6 28.7 108 1063 5808 0.011 0.007 21.91 20.8 0.0112 0.0067 21.91 20.8 886 13.788 8.300 17.44 0.036
Sum (T+ 60924 to 61824): 28.7 19.8 (est. in src region) SNR_unwtd_sum: 1.66 0.9987 signif. UL: 20.79
0 886 776335598 61374.2 449.9 -449.9 0.0112 0.0067 21.911 1.000 -0.511
Total wtd_rate (for all exposures so far): 10.085 +/- 0.151 snr: 67.0 mag: 17.78 UL: 14.48
Rebinned Data for sw01340561002uw2_sk.img using a zero point of 17.035:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 196 4277.8 99.9 -99.9 0.1091 0.0274 19.44 0.24 4277.8 0.1091 0.0274 19.44 0.24 18.83
1 233 10324.2 118.4 -118.4 0.0677 0.0199 19.96 0.28 7558.5 0.0867 0.0166 19.69 0.19 19.20
2 885 15435.6 449.9 -449.9 0.0229 0.0078 21.14 0.32 12862.5 0.0437 0.0075 20.43 0.17 19.98
3 885 61374.2 449.9 -449.9 0.0112 0.0067 21.91 0.51 32384.8 0.0306 0.0053 20.82 0.17 20.37
The data range from T+153.6 s (0.00 d) to T+65930.8 s (0.76 d)
Wrote uvot_fluxes_250818d05h36m22s556286usUT.qdp
Wrote uvot_fluxes_250818d05h36m22s556286usUT.gif
Wrote uvot_fluxes_250818d05h36m22s556286usUT.ps
Wrote uvot_fluxes_250818d05h36m22s556286usUT_vis.qdp
Wrote uvot_fluxes_250818d05h36m22s556286usUT_uv.qdp
Wrote uvot_fluxes_250818d05h36m22s556286usUT_vis.gif
Wrote uvot_fluxes_250818d05h36m22s556286usUT_vis.ps
Wrote uvot_fluxes_250818d05h36m22s556286usUT_uv.gif
Wrote uvot_fluxes_250818d05h36m22s556286usUT_uv.ps
# ================ Make Light Curve for Weighted Filters ==========
Use the following filters with indicated color corrections (mags):
b (0) , u (0) , white (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 35.1 228.5 74.9 -74.9 37.6654 0.6816 16.35 0.02 228.5 37.6654 0.6816 16.35 0.02 16.29
1 0.0277 326.1 13.3 -13.3 117.2516 6.6975 15.12 0.06 228.6 37.7551 0.6808 16.35 0.02 16.29
2 0.0904 3867.0 99.9 -99.9 8.0133 0.4499 18.03 0.06 237.9 36.5138 0.6527 16.38 0.02 16.33
3 0.629 4075.6 507.4 -103.7 10.0962 0.2841 17.78 0.03 305.3 30.3198 0.5041 16.59 0.02 16.53
4 0.00895 5097.8 99.9 -99.9 12.0047 0.7542 17.59 0.07 306.5 30.2437 0.5020 16.59 0.02 16.54
5 0.0638 5303.1 99.9 -99.9 5.5931 0.3906 18.42 0.07 315.4 29.5075 0.4871 16.61 0.02 16.56
6 0.178 5445.4 37.4 -37.4 7.0606 0.4012 18.17 0.06 340.7 27.7352 0.4498 16.68 0.02 16.63
7 1.06 9734.6 464.8 -442.2 4.2121 0.0921 18.73 0.02 608.3 17.0142 0.2484 17.21 0.02 17.17
8 0.000842 15958.3 66.4 -66.4 1.6657 0.6433 19.74 0.36 608.6 17.0051 0.2482 17.21 0.02 17.17
9 0.0992 21742.0 285.8 -743.6 1.3617 0.1128 19.95 0.09 664.9 15.6424 0.2268 17.30 0.01 17.26
10 0.000677 50447.4 11397.4 -261.1 1.0215 0.2769 20.27 0.26 665.8 15.6223 0.2265 17.31 0.02 17.26
11 0.00523 65609.0 321.8 -306.8 0.1673 0.1103 22.23 0.55 674.9 15.4114 0.2234 17.32 0.02 17.27
The data range from T+153.6 s (0.00 d) to T+65930.8 s (0.76 d)
Wrote uvot_fluxes_wtd_250818d05h36m22s556286usUT.qdp
Wrote uvot_fluxes_wtd_250818d05h36m22s556286usUT.gif
Wrote uvot_fluxes_wtd_250818d05h36m22s556286usUT.ps
Found 13 exposures with unusual background rate
Normal end of uvot_fluxes_wget.pl vrs. 2024-08-27 fem