# uvot_fluxes_wget.pl vrs. 2024-08-27 fem at 251216d02h58m10s574135usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=01420873001 -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
# ========= GRB251205A ===================
Could not find/read custom source region custom_1420873_src.reg
Used archived uvot source position of 200.27223 29.92890 3.00
Reference: GCN_Circ_43016
The position is (13:21:05.34, +29:55:44.0)
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(200.27223,29.92890,3") # color=red dash=0
Source region spec. is: 200.27223 29.92890 3"
Region file centered at (200.27223,29.92890), which is (13:21:05.34, +29:55:44.0)
Could not find/read custom background region custom_1420873_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 -36.80996 from uncorrected trigger time of 786670787.25 in BAT summary file
# ============ Reading file sw01420873992uwh_sk.img ================
Long-term sensitivity correction to zero point is -0.175 at 786670973
The processing date in extension 0 is: 2025-12-06T02:50:25
The trigger time is: 786670824.05996. The reference is BAT GRB summary 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(200.27223,29.92890,25")
fk5;-circle(200.27223,29.92890,12.5")
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 wh786670973I 148.9 0.89 147.4 1661.0 112 25091 6176 10.147 0.344 17.60 17.5 10.1470 0.3438 17.60 17.5 147 2.669 0.090 19.22 1.100
above line uses coinc_corr_src: 0.893 corr_bkg: 0.945
2 wh786670973E 150.1 0.89 146.2 1649.5 115 24952 6188 10.064 0.346 17.61 17.5
above line uses coinc_corr_src: 0.893 corr_bkg: 0.944
3 wh786671410E 586.8 0.82 19.5 357.6 113 5456 6450 18.152 1.313 16.97 16.8 11.0140 0.3379 17.51 17.4 167 2.767 0.090 19.18 0.951
above line uses coinc_corr_src: 0.822 corr_bkg: 0.909
4 wh786671583E 759.1 0.80 19.5 384.8 111 5964 6553 20.139 1.395 16.86 16.6 11.8864 0.3334 17.43 17.3 186 2.849 0.090 19.15 0.830
above line uses coinc_corr_src: 0.802 corr_bkg: 0.900
High bkg: 5 wh786671683I 9.3 3573 5850 65.411 1.094
5 wh786671683I 859.6 0.80 9.3 184.3 115 3573 6441 17.966 2.030 16.98 16.7 12.1510 0.3309 17.40 17.3 196 2.872 0.090 19.14 0.766
above line uses coinc_corr_src: 0.796 corr_bkg: 0.876
Sum (T+ 149 to 869): 2587.7 715.4 (est. in src region) SNR_unwtd_sum: 36.72 0.9987 signif. UL: 17.32
0 196 786671170 345.7 523.4 -196.7 12.1510 0.3309 17.403 0.030 -0.029
Total wtd_rate (for all exposures so far): 2.872 +/- 0.089 snr: 32.1 mag: 19.14 UL: 18.87
# ============ Reading file sw01420873001uwh_sk.img ================
Use keyword TRIGTIME of 786670824.064 for trigger time.
Long-term sensitivity correction to zero point is -0.175 at 786687338
The processing date in extension 0 is: 2025-12-16T02:38:52
The trigger time is: 786670824.064. 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 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(200.27223,29.92890,25")
fk5;-circle(200.27223,29.92890,12.5")
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 wh786687337I 16513.5 0.91 295.0 2956.2 112 40823 6183 9.188 0.226 17.71 17.6 9.1881 0.2259 17.71 17.6 295 179.914 4.423 14.65 0.018
2 wh786687641I 16817.0 0.89 295.0 3056.9 108 53355 6153 8.927 0.233 17.74 17.7 9.0587 0.1624 17.72 17.7 590 179.096 3.222 14.66 0.016
above line uses coinc_corr_src: 0.892 corr_bkg: 0.941
3 wh786687944I 17120.4 0.87 185.2 1960.8 104 48275 6080 7.771 0.304 17.89 17.8 8.7575 0.1433 17.76 17.7 775 175.802 2.890 14.68 0.014
above line uses coinc_corr_src: 0.874 corr_bkg: 0.916
Sum (T+ 16514 to 17309): 7973.9 2501.7 (est. in src region) SNR_unwtd_sum: 61.11 0.9987 signif. UL: 17.71
0 775 786687735 16910.5 398.1 -397.0 8.7575 0.1433 17.759 0.018 -0.018
Total wtd_rate (for all exposures so far): 3.031 +/- 0.089 snr: 33.9 mag: 19.09 UL: 18.82
Rebinned Data for sw01420873001uwh_sk.img using a zero point of 20.115:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 132 223.8 74.9 -74.9 10.1470 0.3438 17.60 0.04 223.8 10.1470 0.3438 17.60 0.04 17.49
1 16 596.6 9.9 -9.9 18.1521 1.3130 16.97 0.07 264.2 11.0140 0.3379 17.51 0.03 17.41
2 23 799.8 69.3 -40.6 19.4381 1.1499 16.89 0.06 336.5 12.1510 0.3309 17.40 0.03 17.32
3 692 16907.6 401.0 -394.1 8.7575 0.1433 17.76 0.02 13629.6 9.4288 0.1323 17.68 0.01 17.63
=========================================================
================ Start New Filter V ==================
=========================================================
# ============ Reading file sw01420873992uvv_sk.img ================
Long-term sensitivity correction to zero point is -0.231 at 786670954
The processing date in extension 0 is: 2025-12-06T02:50:04
The trigger time is: 786670824.064. The reference is keyword in image file
Using zero point of 17.659 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(200.27223,29.92890,25")
fk5;-circle(200.27223,29.92890,12.5")
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 vv786670953E 129.5 0.99 10.1 9.2 110 276 5872 0.438 0.332 18.55 17.3
2 vv786671460E 636.4 0.97 19.5 51.2 113 1129 5911 1.711 0.415 17.08 16.5 1.7109 0.4148 17.08 16.5 19 12.473 3.024 17.55 0.120
3 vv786671632E 808.6 0.97 19.5 55.2 111 1097 5929 2.003 0.431 16.91 16.4 1.8571 0.2990 16.99 16.6 39 14.856 2.412 17.36 0.110
Sum (T+ 636 to 828): 106.4 42.1 (est. in src region) SNR_unwtd_sum: 6.21 0.9987 signif. UL: 16.56
0 39 786671556 732.4 96.0 -96.0 1.8571 0.2990 16.987 0.191 -0.162
Total wtd_rate (for all exposures so far): 2.986 +/- 0.088 snr: 34.0 mag: 19.10 UL: 16.38
# ============ Reading file sw01420873001uvv_sk.img ================
Use keyword TRIGTIME of 786670824.064 for trigger time.
Long-term sensitivity correction to zero point is -0.231 at 786681485
The processing date in extension 0 is: 2025-12-16T02:38:51
The trigger time is: 786670824.064. The reference is keyword in image file
Using zero point of 17.659 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(200.27223,29.92890,25")
fk5;-circle(200.27223,29.92890,12.5")
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 vv786681484I 10660.9 0.99 295.0 262.2 112 7427 5875 0.449 0.061 18.53 18.2 0.4493 0.0606 18.53 18.2 295 54.792 7.394 15.94 0.017
2 vv786681788I 10964.5 0.99 295.1 324.3 112 8439 5891 0.612 0.068 18.19 17.9 0.5306 0.0454 18.35 18.1 590 64.748 5.576 15.76 0.016
3 vv786682092I 11268.0 0.98 123.6 130.6 104 5210 5815 0.335 0.103 18.85 18.1 0.4968 0.0415 18.42 18.2 714 62.202 5.160 15.80 0.014
Sum (T+ 10661 to 11394): 717.1 395.2 (est. in src region) SNR_unwtd_sum: 11.96 0.9987 signif. UL: 18.18
0 714 786681850 11026.4 367.3 -365.5 0.4968 0.0415 18.419 0.095 -0.087
Total wtd_rate (for all exposures so far): 2.995 +/- 0.088 snr: 34.1 mag: 19.10 UL: 16.38
Rebinned Data for sw01420873001uvv_sk.img using a zero point of 17.659:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 18.8 646.3 9.9 -9.9 1.7109 0.4148 17.08 0.24 646.3 1.7109 0.4148 17.08 0.24 16.48
1 18.8 818.5 9.9 -9.9 2.0034 0.4307 16.91 0.21 732.4 1.8571 0.2990 16.99 0.16 16.56
2 705 11026.0 367.7 -365.1 0.4968 0.0415 18.42 0.09 10503.7 0.5658 0.0423 18.28 0.08 18.06
=========================================================
================ Start New Filter B ==================
=========================================================
# ============ Reading file sw01420873992ubb_sk.img ================
Long-term sensitivity correction to zero point is -0.231 at 786671386
The processing date in extension 0 is: 2025-12-06T02:50:17
The trigger time is: 786670824.064. The reference is keyword in image file
Using zero point of 18.879 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(200.27223,29.92890,25")
fk5;-circle(200.27223,29.92890,12.5")
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 bb786671386E 562.4 0.94 19.5 115.0 112 2366 5987 4.301 0.654 17.30 16.9 4.3011 0.6545 17.30 16.9 19 9.026 1.374 17.90 0.196
2 bb786671558E 734.9 0.93 19.4 121.4 115 2668 5980 4.282 0.676 17.30 16.9 4.2914 0.4703 17.30 17.0 39 9.922 1.103 17.80 0.160
Sum (T+ 562 to 755): 236.4 95.6 (est. in src region) SNR_unwtd_sum: 9.12 0.9987 signif. UL: 16.99
0 39 786671483 658.5 96.2 -96.1 4.2914 0.4703 17.298 0.126 -0.113
Total wtd_rate (for all exposures so far): 3.082 +/- 0.089 snr: 34.6 mag: 19.07 UL: 17.57
# ============ Reading file sw01420873001ubb_sk.img ================
Use keyword TRIGTIME of 786670824.064 for trigger time.
Long-term sensitivity correction to zero point is -0.231 at 786686425
The processing date in extension 0 is: 2025-12-16T02:38:51
The trigger time is: 786670824.064. The reference is keyword in image file
Using zero point of 18.879 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(200.27223,29.92890,25")
fk5;-circle(200.27223,29.92890,12.5")
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 bb786686425I 15601.3 0.97 295.0 813.1 112 18915 5935 1.770 0.111 18.26 18.1 1.7701 0.1111 18.26 18.1 295 102.245 6.418 15.27 0.014
2 bb786686728I 15904.9 0.97 295.0 779.8 112 15658 5875 1.860 0.108 18.20 18.0 1.8152 0.0776 18.23 18.1 590 106.146 4.534 15.22 0.015
3 bb786687032I 16208.6 0.97 295.0 826.0 104 14574 5874 2.195 0.111 18.02 17.9 1.9421 0.0637 18.16 18.1 885 115.711 3.782 15.13 0.016
Sum (T+ 15601 to 16508): 2418.9 913.5 (est. in src region) SNR_unwtd_sum: 30.50 0.9987 signif. UL: 18.06
0 885 786686879 16054.9 453.6 -453.5 1.9421 0.0637 18.159 0.036 -0.035
Total wtd_rate (for all exposures so far): 3.129 +/- 0.089 snr: 35.1 mag: 19.05 UL: 17.55
Rebinned Data for sw01420873001ubb_sk.img using a zero point of 18.879:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 18.2 572.3 9.9 -9.9 4.3011 0.6545 17.30 0.15 572.3 4.3011 0.6545 17.30 0.15 16.89
1 18.1 744.8 9.9 -9.9 4.2816 0.6756 17.30 0.16 658.4 4.2914 0.4703 17.30 0.11 16.99
2 859 16055.2 453.2 -453.9 1.9421 0.0637 18.16 0.04 15429.8 2.0375 0.0640 18.11 0.03 18.01
=========================================================
================ Start New Filter U ==================
=========================================================
# ============ Reading file sw01420873992uuu_sk.img ================
Long-term sensitivity correction to zero point is -0.250 at 786671131
The processing date in extension 0 is: 2025-12-06T02:50:25
The trigger time is: 786670824.064. The reference is keyword in image file
Using zero point of 18.090 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(200.27223,29.92890,25")
fk5;-circle(200.27223,29.92890,12.5")
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 uu786671130I 306.8 0.96 245.8 1081.6 111 12119 5990 3.994 0.154 16.59 16.5 3.9942 0.1536 16.59 16.5 246 13.079 0.503 17.50 0.321
2 uu786671130E 306.8 0.96 245.8 1097.3 115 12159 5992 4.027 0.155 16.58 16.5
3 uu786671534E 710.2 0.95 19.4 98.7 110 1425 6018 4.334 0.594 16.50 16.1 4.0188 0.1488 16.58 16.5 265 13.276 0.497 17.48 0.301
Sum (T+ 307 to 730): 1180.3 250.6 (est. in src region) SNR_unwtd_sum: 27.01 0.9987 signif. UL: 16.46
0 265 786671277 452.8 277.2 -146.0 4.0188 0.1488 16.580 0.041 -0.040
Total wtd_rate (for all exposures so far): 3.514 +/- 0.087 snr: 40.3 mag: 18.93 UL: 16.65
# ============ Reading file sw01420873001uuu_sk.img ================
Use keyword TRIGTIME of 786670824.064 for trigger time.
Long-term sensitivity correction to zero point is -0.250 at 786693147
The processing date in extension 0 is: 2025-12-16T02:38:53
The trigger time is: 786670824.064. The reference is keyword in image file
Using zero point of 18.090 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(200.27223,29.92890,25")
fk5;-circle(200.27223,29.92890,12.5")
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 uu786693147I 22323.1 0.98 295.0 621.6 104 9705 5862 1.712 0.095 17.51 17.3 1.7118 0.0952 17.51 17.3 295 291.823 16.230 14.13 0.010
2 uu786693450I 22626.5 0.97 208.9 538.6 112 9290 5942 1.964 0.126 17.36 17.2 1.8161 0.0763 17.44 17.3 504 306.977 13.032 14.07 0.008
Sum (T+ 22323 to 22839): 1160.1 347.3 (est. in src region) SNR_unwtd_sum: 23.80 0.9987 signif. UL: 17.31
0 504 786693405 22580.6 258.1 -257.5 1.8161 0.0763 17.442 0.047 -0.045
Total wtd_rate (for all exposures so far): 3.527 +/- 0.087 snr: 40.5 mag: 18.92 UL: 16.64
Rebinned Data for sw01420873001uuu_sk.img using a zero point of 18.090:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 236 431.7 124.9 -124.9 3.9942 0.1536 16.59 0.04 431.7 3.9942 0.1536 16.59 0.04 16.47
1 18.4 720.1 9.9 -9.9 4.3335 0.5940 16.50 0.14 452.6 4.0188 0.1488 16.58 0.04 16.46
2 492 22580.3 258.4 -257.2 1.8161 0.0763 17.44 0.05 15040.1 2.5667 0.0714 17.07 0.03 16.98
=========================================================
================ Start New Filter UVW1 ==================
=========================================================
# ============ Reading file sw01420873992uw1_sk.img ================
Long-term sensitivity correction to zero point is -0.271 at 786671510
The processing date in extension 0 is: 2025-12-06T02:50:20
The trigger time is: 786670824.064. 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(200.27223,29.92890,25")
fk5;-circle(200.27223,29.92890,12.5")
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 w1786671509E 19.5 233 5850 2.045 0.134
1 w1786671509E 685.8 0.98 19.5 46.0 111 233 5940 2.454 0.400 16.19 15.8 2.4538 0.3997 16.19 15.8 19 30.248 4.927 16.59 0.356
Sum (T+ 686 to 706): 46.0 4.3 (est. in src region) SNR_unwtd_sum: 6.14 0.9987 signif. UL: 15.76
0 19 786671520 695.7 9.9 -9.9 2.4538 0.3997 16.194 0.193 -0.164
Total wtd_rate (for all exposures so far): 3.627 +/- 0.089 snr: 40.7 mag: 18.89 UL: 15.69
# ============ Reading file sw01420873001uw1_sk.img ================
Use keyword TRIGTIME of 786670824.064 for trigger time.
Long-term sensitivity correction to zero point is -0.271 at 786692241
The processing date in extension 0 is: 2025-12-16T02:38:52
The trigger time is: 786670824.064. 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(200.27223,29.92890,25")
fk5;-circle(200.27223,29.92890,12.5")
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 w1786692240I 21416.9 0.99 885.6 511.5 112 4136 5893 0.552 0.029 17.81 17.7 0.5518 0.0289 17.81 17.7 886 213.809 11.186 14.46 0.029
Sum (T+ 21417 to 22317): 511.5 78.6 (est. in src region) SNR_unwtd_sum: 19.11 0.9987 signif. UL: 17.66
0 886 786692691 21866.7 449.9 -449.9 0.5518 0.0289 17.814 0.059 -0.055
Total wtd_rate (for all exposures so far): 3.651 +/- 0.089 snr: 41.0 mag: 18.88 UL: 15.69
Rebinned Data for sw01420873001uw1_sk.img using a zero point of 17.169:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 19.1 695.7 9.9 -9.9 2.4538 0.3997 16.19 0.16 695.7 2.4538 0.3997 16.19 0.16 15.76
1 881 21866.7 449.9 -449.9 0.5518 0.0289 17.81 0.05 21418.0 0.5921 0.0295 17.74 0.05 17.59
=========================================================
================ Start New Filter UVM2 ==================
=========================================================
# ============ Reading file sw01420873992um2_sk.img ================
Long-term sensitivity correction to zero point is -0.259 at 786671485
The processing date in extension 0 is: 2025-12-06T02:50:20
The trigger time is: 786670824.064. 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
There are no aspect corrected images to process.
=========================================================
================ Start New Filter UVW2 ==================
=========================================================
# ============ Reading file sw01420873992uw2_sk.img ================
Long-term sensitivity correction to zero point is -0.345 at 786671436
The processing date in extension 0 is: 2025-12-06T02:50:20
The trigger time is: 786670824.064. 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
There are no aspect corrected images to process.
# ============ Reading file sw01420873001uw2_sk.img ================
Use keyword TRIGTIME of 786670824.064 for trigger time.
Long-term sensitivity correction to zero point is -0.345 at 786680579
The processing date in extension 0 is: 2025-12-16T02:38:51
The trigger time is: 786670824.064. 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(200.27223,29.92890,25")
fk5;-circle(200.27223,29.92890,12.5")
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 w2786680578I 9754.6 1.00 885.6 233.0 104 2034 5814 0.247 0.019 18.56 18.3 0.2465 0.0192 18.56 18.3 886 50.411 3.919 16.03 0.119
Sum (T+ 9755 to 10654): 233.0 36.4 (est. in src region) SNR_unwtd_sum: 12.86 0.9987 signif. UL: 18.33
0 886 786681029 10204.5 449.9 -449.9 0.2465 0.0192 18.556 0.088 -0.082
Total wtd_rate (for all exposures so far): 3.642 +/- 0.088 snr: 41.5 mag: 18.89 UL: 15.56
Rebinned Data for sw01420873001uw2_sk.img using a zero point of 17.035:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 883 10204.5 449.9 -449.9 0.2465 0.0192 18.56 0.08 10204.5 0.2465 0.0192 18.56 0.08 18.33
The data range from T+148.9 s (0.00 d) to T+22838.7 s (0.26 d)
Wrote uvot_fluxes_251216d02h58m10s574135usUT.qdp
Wrote uvot_fluxes_251216d02h58m10s574135usUT.gif
Wrote uvot_fluxes_251216d02h58m10s574135usUT.ps
Wrote uvot_fluxes_251216d02h58m10s574135usUT_vis.qdp
Wrote uvot_fluxes_251216d02h58m10s574135usUT_uv.qdp
Wrote uvot_fluxes_251216d02h58m10s574135usUT_vis.gif
Wrote uvot_fluxes_251216d02h58m10s574135usUT_vis.ps
Wrote uvot_fluxes_251216d02h58m10s574135usUT_uv.gif
Wrote uvot_fluxes_251216d02h58m10s574135usUT_uv.ps
# ================ Make Light Curve for Weighted Filters ==========
Use the following filters with indicated color corrections (mags):
white (0) , b (0) , v (0) , u (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
0 104 223.8 74.9 -74.9 11.9237 0.4039 17.60 0.04 223.8 11.9237 0.4039 17.60 0.04 17.49
1 0.521 431.7 124.9 -124.9 30.2999 1.1649 16.59 0.04 224.9 12.0995 0.4002 17.58 0.03 17.48
2 0.145 572.3 9.9 -9.9 15.7725 2.4001 17.30 0.15 225.3 12.1123 0.3989 17.58 0.04 17.48
3 1.01 597.1 59.1 -10.4 21.3095 1.5277 16.97 0.08 228.9 12.3423 0.3908 17.56 0.03 17.46
4 0.0125 720.1 9.9 -9.9 32.8741 4.5064 16.50 0.14 229.0 12.3499 0.3907 17.56 0.03 17.46
5 0.0801 744.8 9.9 -9.9 15.7009 2.4775 17.30 0.16 229.3 12.3582 0.3898 17.56 0.03 17.46
6 0.741 795.2 74.0 -36.0 22.9073 1.3432 16.89 0.06 233.3 12.6081 0.3819 17.54 0.03 17.44
7 0.00337 11001.2 392.4 -340.3 5.5454 0.4663 18.43 0.09 233.6 12.5975 0.3813 17.54 0.03 17.45
8 0.0133 15904.0 300.7 -302.7 6.6587 0.2844 18.23 0.05 235.6 12.5474 0.3781 17.54 0.03 17.45
9 0.00611 16358.5 149.9 -149.9 8.0510 0.4085 18.02 0.05 236.5 12.5296 0.3766 17.55 0.03 17.45
10 0.0828 16807.4 309.3 -293.9 10.6501 0.1907 17.72 0.02 249.4 12.4313 0.3570 17.55 0.03 17.46
11 0.0225 17214.5 94.1 -94.1 9.1311 0.3575 17.89 0.04 252.9 12.3841 0.3520 17.56 0.03 17.47
12 0.000781 22566.1 272.6 -243.0 13.6776 0.5759 17.45 0.04 253.1 12.3849 0.3517 17.56 0.03 17.47
The data range from T+148.9 s (0.00 d) to T+22838.7 s (0.26 d)
Wrote uvot_fluxes_wtd_251216d02h58m10s574135usUT.qdp
Wrote uvot_fluxes_wtd_251216d02h58m10s574135usUT.gif
Wrote uvot_fluxes_wtd_251216d02h58m10s574135usUT.ps
Found 2 exposures with unusual background rate
Normal end of uvot_fluxes_wget.pl vrs. 2024-08-27 fem