# uvot_fluxes_wget.pl vrs. 2024-08-27 fem at 260130d11h56m50s455802usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=01444088002 -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
# ========= GRB260127A ===================
Could not find/read custom source region custom_1444088_src.reg
Used archived XRT position of 231.87937 6.76214 4.00
Reference: GCN_Circulars-43535-Tue,_27_Jan_2026_21:35:50_+0000
The position is (15:27:31.05, +06:45:43.7)
Using source region:
# Region file format: DS9 version 3.0
# uvot_fluxes.pl xrt
global font="helvetica 12 bold" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source=1
fk5;circle(231.87937,6.76214,4") # color=red dash=0
Source region spec. is: 231.87937 6.76214 4"
Region file centered at (231.87937,6.76214), which is (15:27:31.05, +06:45:43.7)
Could not find/read custom background region custom_1444088_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 -37.11804 from uncorrected trigger time of 791229034.88 in BAT summary file
# ============ Reading file sw01444088992uwh_sk.img ================
Use keyword TRIGTIME of 791229071.124 for trigger time.
Long-term sensitivity correction to zero point is -0.175 at 791229286
The processing date in extension 0 is: 2026-01-28T09:22:53
The trigger time is: 791229071.124. The reference is keyword in image file
Using zero point of 20.115 for filter WHITE
Use aperture correction of 1.035 based on aperture of 4.00
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(231.87937,6.76214,25")
fk5;-circle(231.87937,6.76214,12.5")
fk5;-circle(231.879556,6.768794,6")
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 wh791229285I 214.6 0.96 147.4 640.3 198 14297 5611 0.992 0.187 20.12 19.6 0.9921 0.1873 20.12 19.6 147 0.337 0.064 21.47 0.826
2 wh791229285E 216.4 0.96 145.6 633.8 198 14141 5610 0.996 0.189 20.12 19.6
3 wh791229541E 470.5 0.95 17.9 98.3 198 2238 5603 1.168 0.609 19.95 18.9 1.0110 0.1796 20.10 19.6 165 0.348 0.063 21.44 0.766
4 wh791229714E 643.5 0.95 19.4 108.5 199 2368 5614 1.373 0.590 19.77 18.9 1.0488 0.1722 20.06 19.6 185 0.361 0.062 21.39 0.705
5 wh791229886E 815.8 0.96 19.5 88.9 196 2423 5564 0.198 0.532 21.88 19.4 0.9677 0.1638 20.15 19.7 204 0.359 0.062 21.40 0.651
6 wh791229939I 868.8 0.95 147.4 779.7 199 19024 5612 0.776 0.209 20.39 19.7 0.8878 0.1294 20.24 19.8 352 0.390 0.060 21.31 0.432
7 wh791230242E 1171.1 0.95 19.4 104.9 197 2885 5589 0.180 0.585 21.98 19.4 0.8510 0.1264 20.29 19.9 371 0.389 0.059 21.31 0.412
8 wh791230415E 1344.7 0.93 19.4 150.4 199 4087 5583 0.269 0.716 21.54 19.1 0.8228 0.1251 20.33 19.9 391 0.389 0.059 21.31 0.383
9 wh791230587E 1516.4 0.91 19.4 190.3 198 5107 5610 0.588 0.824 20.69 18.9 0.8123 0.1251 20.34 19.9 410 0.390 0.059 21.31 0.351
10 wh791230760E 1689.5 0.92 19.5 170.1 200 5319 5528 -1.297 0.772 99.00 19.6 0.7201 0.1243 20.47 20.0 429 0.387 0.059 21.32 0.322
High bkg: 11 wh791230932E 19.5 8040 5577 74.070 0.826
11 wh791230932E 1861.7 0.85 19.5 332.6 198 8040 5665 3.247 1.164 18.84 18.0 0.8180 0.1277 20.33 19.9 449 0.391 0.059 21.31 0.287
above line uses coinc_corr_src: 0.845 corr_bkg: 0.859
Sum (T+ 215 to 1881): 2664.0 2328.4 (est. in src region) SNR_unwtd_sum: 6.40 0.9987 signif. UL: 19.91
0 449 791229890 819.0 1062.5 -604.3 0.8180 0.1277 20.333 0.184 -0.158
Total wtd_rate (for all exposures so far): 0.391 +/- 0.058 snr: 6.7 mag: 21.31 UL: 20.73
# ============ Reading file sw01444088001uwh_sk.img ================
Use keyword TRIGTIME of 791229071.124 for trigger time.
Long-term sensitivity correction to zero point is -0.175 at 791269320
The processing date in extension 0 is: 2026-01-28T14:03:45
The trigger time is: 791229071.124. The reference is keyword in image file
Using zero point of 20.115 for filter WHITE
Use aperture correction of 1.035 based on aperture of 4.00
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(231.87937,6.76214,25")
fk5;-circle(231.87937,6.76214,12.5")
fk5;-circle(231.879596,6.768871,6")
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 wh791269319I 40248.5 0.93 295.1 2384.9 204 63164 5606 0.327 0.188 21.33 20.2 0.3272 0.1883 21.33 20.2 295 15.533 8.938 17.31 0.003
2 wh791269623I 40552.0 0.91 102.0 936.8 192 26761 5556 0.134 0.346 22.30 19.9 0.2781 0.1657 21.50 20.4 397 13.501 7.861 17.46 0.002
Sum (T+ 40249 to 40656): 3321.7 3223.3 (est. in src region) SNR_unwtd_sum: 1.68 0.9987 signif. UL: 20.39
0 397 791269522 40451.2 204.5 -202.7 0.2781 0.1657 21.504 0.984 -0.507
Total wtd_rate (for all exposures so far): 0.391 +/- 0.058 snr: 6.7 mag: 21.31 UL: 20.73
Rebinned Data for sw01444088001uwh_sk.img using a zero point of 20.115:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 142 289.5 74.9 -74.9 0.9921 0.1873 20.12 0.19 289.5 0.9921 0.1873 20.12 0.19 19.64
1 35.6 570.4 92.9 -99.9 1.2746 0.4238 19.85 0.31 345.9 1.0488 0.1722 20.06 0.16 19.63
2 159 929.8 88.7 -114.0 0.7081 0.1949 20.49 0.26 621.8 0.8878 0.1294 20.24 0.15 19.85
3 88.4 1518.4 363.0 -347.3 0.5526 0.3666 20.76 0.55 808.5 0.8180 0.1277 20.33 0.16 19.91
4 366 40450.6 205.1 -202.1 0.2781 0.1657 21.50 0.51 19165.2 0.5680 0.1029 20.73 0.18 20.26
=========================================================
================ Start New Filter V ==================
=========================================================
# ============ Reading file sw01444088992uvv_sk.img ================
Use keyword TRIGTIME of 791229071.124 for trigger time.
Long-term sensitivity correction to zero point is -0.231 at 791229266
The processing date in extension 0 is: 2026-01-28T09:22:54
The trigger time is: 791229071.124. The reference is keyword in image file
Using zero point of 17.659 for filter V
Use aperture correction of 1.030 based on aperture of 4.00
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(231.87937,6.76214,25")
fk5;-circle(231.87937,6.76214,12.5")
fk5;-circle(231.879605,6.768806,6")
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 vv791229266E 195.2 0.99 10.8 6.1 201 206 5587 -0.128 0.242 99.00 18.1
2 vv791229591E 520.2 0.99 19.5 25.3 197 399 5613 0.607 0.272 18.20 17.3 0.6069 0.2723 18.20 17.3 19 3.631 1.629 18.89 0.229
3 vv791229764E 693.2 0.99 19.4 22.8 196 451 5597 0.371 0.258 18.73 17.5 0.4890 0.1876 18.44 17.6 39 3.401 1.282 18.96 0.189
4 vv791230119E 1048.7 0.99 19.4 10.5 202 497 5576 -0.401 0.178 99.00 18.8 0.1915 0.1383 19.45 18.2 58 2.452 1.160 19.32 0.152
5 vv791230291E 1220.9 0.99 19.4 23.1 200 545 5585 0.190 0.261 19.46 17.7 0.1910 0.1225 19.46 18.3 78 2.466 1.108 19.31 0.128
6 vv791230465E 1394.2 0.98 19.4 32.0 199 880 5578 0.034 0.310 21.33 17.6 0.1597 0.1159 19.65 18.4 97 2.402 1.083 19.34 0.100
7 vv791230637E 1566.2 0.98 19.5 29.4 198 930 5575 -0.193 0.297 99.00 17.9 0.1012 0.1085 20.15 18.6 117 2.259 1.064 19.41 0.083
8 vv791230810E 1739.1 0.98 19.4 29.7 194 893 5603 -0.066 0.299 99.00 17.8 0.0774 0.1023 20.44 18.7 136 2.185 1.050 19.44 0.073
9 vv791234257I 5186.7 0.99 39.8 31.1 196 1122 5589 -0.214 0.149 99.00 18.8 0.0114 0.0860 22.52 19.0 176 2.070 1.044 19.50 0.062
Sum (T+ 520 to 5227): 203.9 202.0 (est. in src region) SNR_unwtd_sum: 0.13 0.9987 signif. UL: 19.02
0 176 791231161 2089.9 3137.2 -1569.7 0.0114 0.0860 22.520 76.480 -2.333
Total wtd_rate (for all exposures so far): 0.396 +/- 0.058 snr: 6.8 mag: 21.30 UL: 18.27
# ============ Reading file sw01444088001uvv_sk.img ================
Use keyword TRIGTIME of 791229071.124 for trigger time.
Long-term sensitivity correction to zero point is -0.231 at 791239729
The processing date in extension 0 is: 2026-01-28T14:03:43
The trigger time is: 791229071.124. The reference is keyword in image file
Using zero point of 17.659 for filter V
Use aperture correction of 1.030 based on aperture of 4.00
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(231.87937,6.76214,25")
fk5;-circle(231.87937,6.76214,12.5")
fk5;-circle(231.879598,6.768829,6")
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 vv791239728I 10657.5 0.99 295.0 274.9 200 7959 5563 -0.040 0.060 99.00 19.6 -0.0397 0.0595 99.00 19.6 295 -4.836 7.257 99.00 0.008
2 vv791240032I 10961.1 0.99 295.1 240.7 200 6710 5592 0.002 0.056 24.18 19.5 -0.0186 0.0407 99.00 20.0 590 -2.104 5.026 99.00 0.009
3 vv791240335I 11264.5 0.99 295.0 276.7 208 6602 5617 0.113 0.060 20.02 19.0 0.0253 0.0336 21.65 19.9 885 3.404 4.212 18.96 0.009
4 vv791264065I 34994.5 0.98 152.7 378.5 208 10365 5602 -0.044 0.137 99.00 18.6 0.0153 0.0349 22.20 19.9 1038 3.285 4.199 19.00 0.006
Sum (T+ 10658 to 35150): 1170.7 1155.5 (est. in src region) SNR_unwtd_sum: 0.44 0.9987 signif. UL: 19.92
0 1038 791243708 14637.2 20512.5 -3979.7 0.0153 0.0349 22.200 76.800 -1.293
Total wtd_rate (for all exposures so far): 0.396 +/- 0.058 snr: 6.8 mag: 21.30 UL: 18.27
Rebinned Data for sw01444088001uvv_sk.img using a zero point of 17.659:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 19.2 530.1 9.9 -9.9 0.6069 0.2723 18.20 0.40 530.1 0.6069 0.2723 18.20 0.40 17.27
1 57.8 997.5 243.1 -304.3 0.0528 0.1359 20.85 1.38 880.9 0.1910 0.1225 19.46 0.54 18.28
2 57.4 1576.3 182.5 -182.1 -0.0751 0.1744 99.00 99.00 1177.8 0.0774 0.1023 20.44 0.92 18.67
3 39.5 5206.9 20.2 -20.2 -0.2136 0.1488 99.00 99.00 2092.0 0.0114 0.0860 22.52 2.33 19.02
4 878 11111.0 453.3 -453.5 0.0253 0.0336 21.65 0.92 9619.3 0.0230 0.0315 21.75 0.93 19.96
5 149 35072.1 77.6 -77.6 -0.0440 0.1368 99.00 99.00 12782.9 0.0147 0.0324 22.24 1.26 20.00
=========================================================
================ Start New Filter B ==================
=========================================================
# ============ Reading file sw01444088992ubb_sk.img ================
Use keyword TRIGTIME of 791229071.124 for trigger time.
Long-term sensitivity correction to zero point is -0.232 at 791229517
The processing date in extension 0 is: 2026-01-28T09:22:29
The trigger time is: 791229071.124. The reference is keyword in image file
Using zero point of 18.878 for filter B
Use aperture correction of 1.035 based on aperture of 4.00
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(231.87937,6.76214,25")
fk5;-circle(231.87937,6.76214,12.5")
fk5;-circle(231.879621,6.768749,6")
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 bb791229517E 446.3 0.98 19.4 43.5 200 1018 5592 0.384 0.364 19.92 18.4 0.3839 0.3636 19.92 18.4 19 0.643 0.609 20.77 0.312
2 bb791229689E 618.7 0.98 19.4 47.7 200 1055 5585 0.544 0.381 19.54 18.3 0.4637 0.2635 19.71 18.6 39 0.849 0.501 20.47 0.264
3 bb791229862E 791.3 0.98 19.5 40.8 198 938 5576 0.405 0.350 19.86 18.5 0.4441 0.2108 19.76 18.8 58 0.915 0.451 20.39 0.243
4 bb791230217E 1146.6 0.98 19.4 53.0 201 1256 5594 0.432 0.403 19.79 18.3 0.4412 0.1875 19.77 18.9 78 0.972 0.436 20.32 0.200
5 bb791230390E 1319.2 0.97 19.5 74.2 198 1813 5586 0.546 0.482 19.53 18.1 0.4619 0.1781 19.72 18.9 97 1.026 0.429 20.26 0.159
6 bb791230563E 1492.2 0.96 19.5 87.7 200 2431 5568 0.024 0.528 22.93 18.3 0.3900 0.1723 19.90 19.0 117 1.010 0.424 20.28 0.124
7 bb791230736E 1665.0 0.96 19.4 82.8 201 2401 5550 -0.233 0.513 99.00 18.5 0.3020 0.1647 20.18 19.1 136 0.976 0.421 20.32 0.104
High bkg: 8 bb791230908E 19.5 3881 5572 35.812 0.575
8 bb791230908E 1837.4 0.93 19.5 143.2 200 3881 5561 0.208 0.694 20.59 17.9 0.2906 0.1673 20.22 19.1 156 0.979 0.419 20.31 0.082
Sum (T+ 446 to 1857): 573.0 530.7 (est. in src region) SNR_unwtd_sum: 1.74 0.9987 signif. UL: 19.12
0 156 791230246 1174.5 682.6 -728.2 0.2906 0.1673 20.219 0.931 -0.494
Total wtd_rate (for all exposures so far): 0.409 +/- 0.058 snr: 7.1 mag: 21.26 UL: 19.46
# ============ Reading file sw01444088001ubb_sk.img ================
Use keyword TRIGTIME of 791229071.124 for trigger time.
Long-term sensitivity correction to zero point is -0.232 at 791268408
The processing date in extension 0 is: 2026-01-28T14:03:45
The trigger time is: 791229071.124. The reference is keyword in image file
Using zero point of 18.878 for filter B
Use aperture correction of 1.035 based on aperture of 4.00
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(231.87937,6.76214,25")
fk5;-circle(231.87937,6.76214,12.5")
fk5;-circle(231.879572,6.768877,6")
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 bb791268407I 39336.6 0.98 295.0 606.6 200 18276 5618 -0.158 0.090 99.00 20.7 -0.1579 0.0898 99.00 20.7 295 -22.893 13.030 99.00 0.003
2 bb791268711I 39640.1 0.98 295.0 532.6 196 16347 5584 -0.147 0.084 99.00 20.7 -0.1524 0.0615 99.00 21.3 590 -22.136 8.930 99.00 0.003
3 bb791269014I 39943.6 0.98 295.0 703.7 204 19106 5595 0.025 0.097 22.87 20.1 -0.0933 0.0522 99.00 21.3 885 -14.426 7.574 99.00 0.003
Sum (T+ 39337 to 40243): 1842.8 1921.0 (est. in src region) SNR_unwtd_sum: -1.79 0.9987 signif. UL: 21.27
0 885 791268861 39790.0 453.4 -453.4 -0.0933 0.0522 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.408 +/- 0.058 snr: 7.1 mag: 21.26 UL: 19.46
Rebinned Data for sw01444088001ubb_sk.img using a zero point of 18.878:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 57.2 628.9 182.1 -182.6 0.4441 0.2108 19.76 0.42 628.9 0.4441 0.2108 19.76 0.42 18.79
1 93.2 1498.8 358.4 -352.1 0.1965 0.2370 20.64 0.86 1168.0 0.2906 0.1673 20.22 0.49 19.12
2 867 39789.7 453.6 -453.2 -0.0933 0.0522 99.00 99.00 34080.4 -0.0365 0.0509 99.00 99.00 21.03
=========================================================
================ Start New Filter U ==================
=========================================================
# ============ Reading file sw01444088992uuu_sk.img ================
Use keyword TRIGTIME of 791229071.124 for trigger time.
Long-term sensitivity correction to zero point is -0.252 at 791229493
The processing date in extension 0 is: 2026-01-28T09:22:29
The trigger time is: 791229071.124. The reference is keyword in image file
Using zero point of 18.088 for filter U
Use aperture correction of 1.032 based on aperture of 4.00
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(231.87937,6.76214,25")
fk5;-circle(231.87937,6.76214,12.5")
fk5;-circle(231.879683,6.768827,6")
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 uu791229492E 421.7 0.99 19.4 25.0 200 472 5598 0.435 0.271 18.99 17.8 0.4350 0.2713 18.99 17.8 19 1.426 0.890 19.90 0.348
2 uu791229665E 594.0 0.99 19.5 18.4 199 495 5578 0.039 0.233 21.62 18.4 0.2366 0.1788 19.65 18.4 39 1.015 0.693 20.27 0.292
3 uu791229837E 766.7 0.99 19.4 19.6 203 497 5589 0.084 0.241 20.78 18.3 0.1856 0.1438 19.92 18.6 58 0.930 0.625 20.37 0.254
4 uu791230193E 1121.9 0.99 19.4 24.4 201 602 5596 0.152 0.270 20.14 18.1 0.1772 0.1272 19.97 18.7 78 0.953 0.604 20.34 0.210
5 uu791230365E 1294.4 0.98 19.5 34.6 200 885 5589 0.156 0.322 20.11 17.9 0.1729 0.1204 19.99 18.8 97 0.970 0.593 20.32 0.165
6 uu791230538E 1467.6 0.97 19.5 54.4 200 1213 5619 0.611 0.407 18.62 17.4 0.2450 0.1209 19.61 18.6 117 1.066 0.588 20.22 0.129
7 uu791230711E 1640.3 0.98 19.4 51.6 201 1332 5590 0.202 0.397 19.82 17.7 0.2390 0.1180 19.64 18.7 136 1.083 0.584 20.20 0.105
High bkg: 8 uu791230883E 19.4 1990 5585 18.330 0.411
8 uu791230883E 1812.5 0.96 19.4 77.1 200 1990 5600 0.331 0.492 19.29 17.4 0.2503 0.1198 19.59 18.6 156 1.105 0.582 20.18 0.082
Sum (T+ 422 to 1832): 305.1 268.0 (est. in src region) SNR_unwtd_sum: 2.09 0.9987 signif. UL: 18.62
0 156 791230221 1149.8 682.5 -728.1 0.2503 0.1198 19.592 0.708 -0.425
Total wtd_rate (for all exposures so far): 0.414 +/- 0.057 snr: 7.2 mag: 21.25 UL: 18.67
# ============ Reading file sw01444088001uuu_sk.img ================
Use keyword TRIGTIME of 791229071.124 for trigger time.
Long-term sensitivity correction to zero point is -0.252 at 791246117
The processing date in extension 0 is: 2026-01-28T14:03:44
The trigger time is: 791229071.124. The reference is keyword in image file
Using zero point of 18.088 for filter U
Use aperture correction of 1.032 based on aperture of 4.00
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(231.87937,6.76214,25")
fk5;-circle(231.87937,6.76214,12.5")
fk5;-circle(231.879521,6.768905,6")
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 uu791246117I 17046.3 0.99 295.0 263.8 196 7201 5581 0.038 0.058 21.63 19.7 0.0384 0.0583 21.63 19.7 295 5.023 7.615 18.54 0.009
2 uu791246420I 17349.7 0.99 295.0 296.0 204 8047 5593 0.009 0.062 23.24 19.8 0.0236 0.0425 22.16 20.1 590 3.268 5.587 19.00 0.008
3 uu791246724I 17653.3 0.99 278.9 382.3 208 10180 5624 0.022 0.075 22.26 19.6 0.0229 0.0375 22.19 20.2 869 3.185 4.887 19.03 0.007
4 uu791280473I 51402.1 0.98 295.0 581.7 204 15406 5595 0.071 0.087 20.96 19.3 0.0351 0.0357 21.73 20.2 1164 3.683 4.838 18.88 0.005
5 uu791280776I 51705.5 0.98 15.0 38.5 204 1046 5620 0.037 0.446 21.68 17.7 0.0351 0.0357 21.72 20.2 1179 3.691 4.837 18.87 0.005
Sum (T+ 17046 to 51721): 1562.2 1522.6 (est. in src region) SNR_unwtd_sum: 0.98 0.9987 signif. UL: 20.19
0 1179 791255521 26449.9 25270.8 -9403.6 0.0351 0.0357 21.724 77.276 -0.760
Total wtd_rate (for all exposures so far): 0.414 +/- 0.057 snr: 7.2 mag: 21.25 UL: 18.67
Rebinned Data for sw01444088001uuu_sk.img using a zero point of 18.088:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 57.8 604.1 182.4 -182.4 0.1856 0.1438 19.92 0.62 604.1 0.1856 0.1438 19.92 0.62 18.60
1 95 1475.1 357.1 -353.2 0.2896 0.1717 19.43 0.51 1145.6 0.2503 0.1198 19.59 0.42 18.62
2 860 17491.0 445.6 -444.7 0.0229 0.0375 22.19 1.05 15025.9 0.0572 0.0366 21.20 0.54 20.02
3 304 51559.7 161.0 -157.6 0.0696 0.0860 20.98 0.87 23461.0 0.0601 0.0344 21.14 0.49 20.05
=========================================================
================ Start New Filter UVW1 ==================
=========================================================
# ============ Reading file sw01444088992uw1_sk.img ================
Use keyword TRIGTIME of 791229071.124 for trigger time.
Long-term sensitivity correction to zero point is -0.271 at 791229468
The processing date in extension 0 is: 2026-01-28T09:22:28
The trigger time is: 791229071.124. The reference is keyword in image file
Using zero point of 17.169 for filter UVW1
Use aperture correction of 1.035 based on aperture of 4.00
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(231.87937,6.76214,25")
fk5;-circle(231.87937,6.76214,12.5")
fk5;-circle(231.879512,6.768713,6")
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 w1791229467E 396.7 1.00 19.5 5.0 200 76 5565 0.119 0.120 19.48 17.9 0.1190 0.1201 19.48 17.9 19 0.858 0.865 20.46 0.982
2 w1791229640E 569.4 1.00 19.5 5.8 199 77 5583 0.164 0.130 19.13 17.8 0.1415 0.0883 19.29 18.1 39 1.131 0.727 20.16 0.838
3 w1791229813E 742.2 1.00 19.4 2.0 200 80 5561 -0.046 0.077 99.00 18.8 0.0789 0.0642 19.93 18.6 58 0.856 0.634 20.46 0.724
4 w1791230168E 1097.6 1.00 19.5 7.0 196 93 5578 0.201 0.143 18.91 17.7 0.1093 0.0599 19.57 18.5 78 1.040 0.619 20.25 0.605
5 w1791230341E 1270.3 1.00 19.4 3.5 202 128 5565 -0.064 0.102 99.00 18.5 0.0747 0.0521 19.99 18.8 97 0.964 0.604 20.33 0.485
High bkg: 6 w1791230514E 19.4 167 5570 1.544 0.119
6 w1791230514E 1443.3 1.00 19.4 7.4 199 167 5571 0.075 0.147 19.98 17.8 0.0748 0.0498 19.98 18.8 117 0.982 0.597 20.31 0.388
High bkg: 7 w1791230687E 19.4 235 5565 2.171 0.142
7 w1791230687E 1615.9 1.00 19.4 4.0 199 235 5555 -0.236 0.111 99.00 18.8 0.0305 0.0456 20.96 19.1 136 0.903 0.592 20.40 0.304
High bkg: 8 w1791230859E 19.5 302 5568 2.791 0.160
8 w1791230859E 1788.1 0.99 19.5 17.0 198 302 5581 0.337 0.223 18.35 17.2 0.0686 0.0486 20.08 18.8 156 0.966 0.590 20.33 0.240
Sum (T+ 397 to 1808): 51.7 41.4 (est. in src region) SNR_unwtd_sum: 1.41 0.9987 signif. UL: 18.83
0 156 791230196 1125.2 682.6 -728.5 0.0686 0.0486 20.078 1.339 -0.582
Total wtd_rate (for all exposures so far): 0.423 +/- 0.057 snr: 7.4 mag: 21.23 UL: 17.73
# ============ Reading file sw01444088001uw1_sk.img ================
Use keyword TRIGTIME of 791229071.124 for trigger time.
Long-term sensitivity correction to zero point is -0.271 at 791245211
The processing date in extension 0 is: 2026-01-28T14:03:44
The trigger time is: 791229071.124. The reference is keyword in image file
Using zero point of 17.169 for filter UVW1
Use aperture correction of 1.035 based on aperture of 4.00
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(231.87937,6.76214,25")
fk5;-circle(231.87937,6.76214,12.5")
fk5;-circle(231.879487,6.768862,6")
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 w1791245211I 16140.0 1.00 885.6 169.8 200 4532 5596 0.009 0.016 22.27 20.3 0.0091 0.0155 22.27 20.3 886 2.686 4.559 19.22 0.019
High bkg: 2 w1791274884I 429.2 3965 5588 1.653 0.026
2 w1791274884I 45813.5 1.00 429.2 145.0 208 3965 5587 -0.006 0.030 99.00 19.8 0.0041 0.0142 23.14 20.4 1315 2.432 4.481 19.32 0.011
3 w1791279566I 50495.9 1.00 885.6 173.3 196 4962 5580 -0.001 0.016 99.00 20.4 0.0020 0.0106 23.93 20.8 2200 2.129 4.272 19.47 0.009
Sum (T+ 16140 to 51396): 488.1 483.9 (est. in src region) SNR_unwtd_sum: 0.19 0.9987 signif. UL: 20.79
0 2200 791265231 36159.8 15235.9 -20019.8 0.0020 0.0106 23.933 75.067 -2.012
Total wtd_rate (for all exposures so far): 0.423 +/- 0.057 snr: 7.4 mag: 21.22 UL: 17.73
Rebinned Data for sw01444088001uw1_sk.img using a zero point of 17.169:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 58.3 579.3 182.6 -182.6 0.0789 0.0642 19.93 0.65 579.3 0.0789 0.0642 19.93 0.65 18.57
1 96.9 1452.6 355.2 -355.0 0.0625 0.0676 20.18 0.80 1124.6 0.0686 0.0486 20.08 0.58 18.83
2 884 16589.9 449.9 -449.9 0.0091 0.0155 22.27 1.08 14281.1 0.0180 0.0151 21.53 0.66 20.16
3 1.31e+03 49342.8 2052.8 -3529.3 -0.0029 0.0143 99.00 99.00 33845.1 0.0064 0.0104 22.66 1.05 20.70
=========================================================
================ Start New Filter UVM2 ==================
=========================================================
# ============ Reading file sw01444088992um2_sk.img ================
Use keyword TRIGTIME of 791229071.124 for trigger time.
Long-term sensitivity correction to zero point is -0.259 at 791229443
The processing date in extension 0 is: 2026-01-28T09:22:28
The trigger time is: 791229071.124. The reference is keyword in image file
Using zero point of 16.591 for filter UVM2
Use aperture correction of 1.031 based on aperture of 4.00
There are no aspect corrected images to process.
# ============ Reading file sw01444088001um2_sk.img ================
Use keyword TRIGTIME of 791229071.124 for trigger time.
Long-term sensitivity correction to zero point is -0.259 at 791240641
The processing date in extension 0 is: 2026-01-28T14:03:44
The trigger time is: 791229071.124. The reference is keyword in image file
Using zero point of 16.591 for filter UVM2
Use aperture correction of 1.031 based on aperture of 4.00
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(231.87937,6.76214,25")
fk5;-circle(231.87937,6.76214,12.5")
fk5;-circle(231.879534,6.768794,6")
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 m2791240640I 11569.5 1.00 881.0 47.1 204 1323 5580 -0.001 0.008 99.00 20.6 -0.0015 0.0082 99.00 20.6 881 -0.543 2.966 99.00 0.050
Sum (T+ 11570 to 12465): 47.1 48.4 (est. in src region) SNR_unwtd_sum: -0.18 0.9987 signif. UL: 20.59
0 881 791241088 12017.1 447.6 -447.6 -0.0015 0.0082 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.421 +/- 0.057 snr: 7.4 mag: 21.23 UL: 17.16
Rebinned Data for sw01444088001um2_sk.img using a zero point of 16.591:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 881 12017.1 447.6 -447.6 -0.0015 0.0082 99.00 99.00 12017.1 -0.0015 0.0082 99.00 99.00 20.59
=========================================================
================ Start New Filter UVW2 ==================
=========================================================
# ============ Reading file sw01444088992uw2_sk.img ================
Use keyword TRIGTIME of 791229071.124 for trigger time.
Long-term sensitivity correction to zero point is -0.345 at 791229567
The processing date in extension 0 is: 2026-01-28T09:22:30
The trigger time is: 791229071.124. The reference is keyword in image file
Using zero point of 17.035 for filter UVW2
Use aperture correction of 1.035 based on aperture of 4.00
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(231.87937,6.76214,25")
fk5;-circle(231.87937,6.76214,12.5")
fk5;-circle(231.879355,6.768681,6")
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 w2791229566E 495.8 1.00 19.4 4.0 199 41 5554 0.135 0.108 19.21 17.9 0.1352 0.1075 19.21 17.9 19 1.370 1.090 19.95 1.292
# 2 w2791229739E 668.8 1.00 19.5 1.0 202 35 5563
# 3 w2791229912E 841.1 1.00 19.5 2.0 202 38 5562
# 4 w2791230095E 1024.5 1.00 19.5 0.9 202 45 5562
# 5 w2791230267E 1196.4 1.00 19.5 1.0 202 50 5559
# 6 w2791230441E 1370.0 1.00 19.4 1.0 202 78 5560
# 7 w2791230612E 1541.7 1.00 19.5 2.1 202 86 5561
High bkg: 8 w2791230785E 19.5 116 5562 1.075 0.100
# 8 w2791230785E 1714.7 1.00 19.5 4.0 202 116 5563
High bkg: 9 w2791230958E 9.5 54 5562 1.024 0.139
# 9 w2791230958E 1887.6 1.00 9.5 1.4 202 54 5565
Sum (T+ 496 to 516): 4.0 1.5 (est. in src region) SNR_unwtd_sum: 1.26 0.9987 signif. UL: 17.87
0 19 791229577 505.7 9.9 -9.9 0.1352 0.1075 19.208 1.723 -0.635
Total wtd_rate (for all exposures so far): 0.428 +/- 0.057 snr: 7.5 mag: 21.21 UL: 17.59
# ============ Reading file sw01444088001uw2_sk.img ================
Use keyword TRIGTIME of 791229071.124 for trigger time.
Long-term sensitivity correction to zero point is -0.345 at 791263159
The processing date in extension 0 is: 2026-01-28T14:03:45
The trigger time is: 791229071.124. The reference is keyword in image file
Using zero point of 17.035 for filter UVW2
Use aperture correction of 1.035 based on aperture of 4.00
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(231.87937,6.76214,25")
fk5;-circle(231.87937,6.76214,12.5")
fk5;-circle(231.879475,6.768849,6")
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 w2791263159I 34088.2 1.00 885.6 91.0 196 2566 5568 0.001 0.011 24.73 20.6 0.0008 0.0114 24.73 20.6 886 0.576 7.856 20.89 0.014
Sum (T+ 34088 to 34988): 91.0 90.3 (est. in src region) SNR_unwtd_sum: 0.07 0.9987 signif. UL: 20.61
0 886 791263609 34538.1 449.9 -449.9 0.0008 0.0114 24.735 74.265 -2.914
Total wtd_rate (for all exposures so far): 0.428 +/- 0.057 snr: 7.5 mag: 21.21 UL: 17.59
# ============ Reading file sw01444088002uw2_sk.img ================
Use keyword TRIGTIME of 791229072 for trigger time.
Long-term sensitivity correction to zero point is -0.345 at 791423225
The processing date in extension 0 is: 2026-01-30T11:28:19
The trigger time is: 791229072. The reference is keyword in image file
Using zero point of 17.035 for filter UVW2
Use aperture correction of 1.035 based on aperture of 4.00
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(231.87937,6.76214,25")
fk5;-circle(231.87937,6.76214,12.5")
fk5;-circle(231.879514,6.768835,6")
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 w2791423225I 194153.1 1.00 763.7 39.1 192 1287 5568 -0.007 0.009 99.00 21.1 -0.0071 0.0086 99.00 21.1 764 -27.676 33.699 99.00 0.004
Sum (T+194153 to 194929): 39.1 44.4 (est. in src region) SNR_unwtd_sum: -0.82 0.9987 signif. UL: 21.14
0 764 791423613 194541.0 388.0 -388.0 -0.0071 0.0086 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.428 +/- 0.057 snr: 7.5 mag: 21.21 UL: 17.59
Rebinned Data for sw01444088002uw2_sk.img using a zero point of 17.035:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 19.4 505.7 9.9 -9.9 0.1352 0.1075 19.21 0.63 505.7 0.1352 0.1075 19.21 0.63 17.87
1 885 34538.1 449.9 -449.9 0.0008 0.0114 24.73 2.91 33807.2 0.0037 0.0113 23.11 1.52 20.55
2 763 194541.0 388.0 -388.0 -0.0071 0.0086 99.00 99.00 107384.6 -0.0012 0.0073 99.00 99.00 21.15
The data range from T+214.6 s (0.00 d) to T+194929.0 s (2.26 d)
Wrote uvot_fluxes_260130d11h56m50s455802usUT.qdp
Wrote uvot_fluxes_260130d11h56m50s455802usUT.gif
Wrote uvot_fluxes_260130d11h56m50s455802usUT.ps
Wrote uvot_fluxes_260130d11h56m50s455802usUT_vis.qdp
Wrote uvot_fluxes_260130d11h56m50s455802usUT_uv.qdp
Wrote uvot_fluxes_260130d11h56m50s455802usUT_vis.gif
Wrote uvot_fluxes_260130d11h56m50s455802usUT_vis.ps
Wrote uvot_fluxes_260130d11h56m50s455802usUT_uv.gif
Wrote uvot_fluxes_260130d11h56m50s455802usUT_uv.ps
# ================ Make Light Curve for Weighted Filters ==========
Use the following filters with indicated color corrections (mags):
white (0) , b (0) , u (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
0 210 289.5 74.9 -74.9 1.1658 0.2201 20.12 0.19 289.5 1.1658 0.2201 20.12 0.19 19.64
1 8.1 477.2 13.1 -55.5 1.4113 0.6520 19.92 0.41 296.5 1.1805 0.2106 20.11 0.18 19.64
2 0.0334 530.1 9.9 -9.9 6.8491 3.0732 18.20 0.40 296.5 1.1820 0.2106 20.11 0.18 19.64
3 4.61 650.3 13.0 -56.3 1.6114 0.6360 19.77 0.36 303.9 1.2011 0.2032 20.09 0.17 19.64
4 22.5 982.9 898.5 -289.7 0.7220 0.1959 20.64 0.26 366.2 1.0830 0.1605 20.20 0.15 19.80
5 0.00618 9995.1 1569.2 -4808.4 -0.0020 0.3790 99.00 99.00 366.5 1.0823 0.1604 20.20 0.15 19.80
6 0.0241 35038.4 5617.3 -17992.2 0.1562 0.1390 22.31 0.69 369.9 1.0737 0.1589 20.21 0.15 19.81
7 0.000116 51557.9 162.8 -155.8 0.5319 0.6523 20.98 0.87 369.9 1.0736 0.1589 20.21 0.15 19.81
The data range from T+214.6 s (0.00 d) to T+194929.0 s (2.26 d)
Wrote uvot_fluxes_wtd_260130d11h56m50s455802usUT.qdp
Wrote uvot_fluxes_wtd_260130d11h56m50s455802usUT.gif
Wrote uvot_fluxes_wtd_260130d11h56m50s455802usUT.ps
Found 9 exposures with unusual background rate
Normal end of uvot_fluxes_wget.pl vrs. 2024-08-27 fem