# uvot_fluxes_wget.pl vrs. 2024-08-27 fem at 250505d20h36m14s311756usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=01310284001 -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
# ========= GRB250504A ===================
Could not find/read custom source region custom_1310284_src.reg
Used archived XRT position of 269.61808 -40.36675 4.00
Reference: GCN_Circulars-40345-Mon,_5_May_2025_07:33:06_+0000
The position is (17:58:28.34, -40:22:00.3)
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(269.61808,-40.36675,4") # color=red dash=0
Source region spec. is: 269.61808 -40.36675 4"
Region file centered at (269.61808,-40.36675), which is (17:58:28.34, -40:22:00.3)
Could not find/read custom background region custom_1310284_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 -35.5461 from uncorrected trigger time of 768093957.47 in BAT summary file
# ============ Reading file sw01310284992uwh_sk.img ================
Use keyword TRIGTIME of 768093993.024 for trigger time.
Long-term sensitivity correction to zero point is -0.175 at 768094410
The processing date in extension 0 is: 2025-05-05T20:03:09
The trigger time is: 768093993.024. 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 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(269.61808,-40.36675,25")
fk5;-circle(269.61808,-40.36675,12.5")
fk5;-circle(269.614636,-40.359646,6")
fk5;-circle(269.617426,-40.360343,6")
fk5;-circle(269.621982,-40.362512,6")
fk5;-circle(269.623997,-40.365411,6")
fk5;-circle(269.624397,-40.367677,6")
fk5;-circle(269.621480,-40.370657,6")
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 wh768094410E 417.4 0.93 19.5 159.8 200 2571 3874 1.554 0.740 19.64 18.7 1.5540 0.7404 19.64 18.7 19 0.780 0.372 20.56 0.271
2 wh768094583E 590.2 0.91 19.4 198.7 200 3260 3885 1.809 0.844 19.47 18.5 1.6801 0.5607 19.55 18.8 39 0.918 0.315 20.38 0.203
3 wh768094757E 764.2 0.88 19.5 244.4 202 4400 3878 0.919 0.970 20.21 18.6 1.4337 0.4923 19.72 19.0 58 0.909 0.297 20.39 0.151
above line uses coinc_corr_src: 0.878 corr_bkg: 0.887
4 wh768099091I 5098.8 0.94 196.6 1278.1 208 22171 3893 0.523 0.205 20.82 20.0 0.7245 0.1930 20.46 19.8 255 1.022 0.289 20.27 0.064
Sum (T+ 417 to 5299): 1881.0 1714.3 (est. in src region) SNR_unwtd_sum: 3.75 0.9987 signif. UL: 19.82
0 255 768098139 4146.4 1152.2 -3728.9 0.7245 0.1930 20.465 0.336 -0.257
Total wtd_rate (for all exposures so far): 1.022 +/- 0.283 snr: 3.6 mag: 20.27 UL: 19.43
Rebinned Data for sw01310284992uwh_sk.img using a zero point of 20.115:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 18 427.3 9.9 -9.9 1.5540 0.7404 19.64 0.42 427.3 1.5540 0.7404 19.64 0.42 18.67
1 34.7 685.7 98.3 -95.5 1.3713 0.6415 19.77 0.42 597.3 1.4337 0.4923 19.72 0.32 18.95
2 185 5198.7 99.9 -99.9 0.5225 0.2045 20.82 0.36 4178.7 0.7245 0.1930 20.46 0.26 19.82
=========================================================
================ Start New Filter V ==================
=========================================================
# ============ Reading file sw01310284992uvv_sk.img ================
Use keyword TRIGTIME of 768093993.024 for trigger time.
Long-term sensitivity correction to zero point is -0.229 at 768094055
The processing date in extension 0 is: 2025-05-05T20:03:09
The trigger time is: 768093993.024. The reference is keyword in image file
Using zero point of 17.661 for filter V
Use aperture correction of 1.030 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(269.61808,-40.36675,25")
fk5;-circle(269.61808,-40.36675,12.5")
fk5;-circle(269.614634,-40.359615,6")
fk5;-circle(269.617466,-40.360323,6")
fk5;-circle(269.624028,-40.365382,6")
fk5;-circle(269.621508,-40.370636,6")
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 vv768094054E 61.9 0.98 10.8 24.5 203 421 4659 0.606 0.492 18.21 16.9
2 vv768094460E 467.1 0.98 19.5 40.0 198 852 4656 0.205 0.348 19.38 17.4 0.2055 0.3485 19.38 17.4 19 1.103 1.871 20.18 0.098
3 vv768094633E 640.3 0.98 19.4 34.2 201 1023 4603 -0.564 0.324 99.00 18.1 -0.1802 0.2378 99.00 18.1 39 -0.496 1.487 99.00 0.076
4 vv768094807E 814.0 0.97 19.4 58.2 197 1602 4616 -0.554 0.426 99.00 17.7 -0.3041 0.2126 99.00 18.4 58 -0.998 1.394 99.00 0.055
5 vv768099502I 5509.2 0.99 196.6 319.1 200 7403 4608 -0.012 0.097 99.00 19.0 -0.0784 0.0892 99.00 19.2 255 -0.986 1.359 99.00 0.024
Sum (T+ 467 to 5709): 451.5 470.6 (est. in src region) SNR_unwtd_sum: -0.88 0.9987 signif. UL: 19.25
0 255 768098468 4474.7 1234.3 -4007.6 -0.0784 0.0892 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.945 +/- 0.276 snr: 3.4 mag: 20.35 UL: 17.04
# ============ Reading file sw01310284001uvv_sk.img ================
Use keyword TRIGTIME of 768093993.024 for trigger time.
Long-term sensitivity correction to zero point is -0.229 at 768127015
The processing date in extension 0 is: 2025-05-05T20:24:38
The trigger time is: 768093993.024. The reference is keyword in image file
Using zero point of 17.661 for filter V
Use aperture correction of 1.030 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(269.61808,-40.36675,25")
fk5;-circle(269.61808,-40.36675,12.5")
fk5;-circle(269.617377,-40.360314,6")
fk5;-circle(269.623926,-40.365387,6")
fk5;-circle(269.621376,-40.370610,6")
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 vv768127014I 33021.8 0.99 124.0 169.5 196 4969 4729 -0.307 0.112 99.00 19.4 -0.3069 0.1123 99.00 19.4 124 -114.321 41.828 99.00 0.002
Sum (T+ 33022 to 33148): 169.5 205.9 (est. in src region) SNR_unwtd_sum: -2.73 0.9987 signif. UL: 19.44
0 124 768127078 33084.8 63.0 -63.0 -0.3069 0.1123 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.941 +/- 0.276 snr: 3.4 mag: 20.36 UL: 17.04
Rebinned Data for sw01310284001uvv_sk.img using a zero point of 17.661:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 57.1 649.9 183.8 -182.8 -0.3041 0.2126 99.00 99.00 649.9 -0.3041 0.2126 99.00 99.00 18.44
1 194 5609.1 99.9 -99.9 -0.0118 0.0970 99.00 99.00 4480.2 -0.0784 0.0892 99.00 99.00 19.25
2 122 33084.8 63.0 -63.0 -0.3069 0.1123 99.00 99.00 13859.7 -0.1533 0.0704 99.00 99.00 19.82
=========================================================
================ Start New Filter B ==================
=========================================================
# ============ Reading file sw01310284992ubb_sk.img ================
Use keyword TRIGTIME of 768093993.024 for trigger time.
Long-term sensitivity correction to zero point is -0.224 at 768094386
The processing date in extension 0 is: 2025-05-05T20:02:53
The trigger time is: 768093993.024. The reference is keyword in image file
Using zero point of 18.886 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(269.61808,-40.36675,25")
fk5;-circle(269.61808,-40.36675,12.5")
fk5;-circle(269.621666,-40.370735,6")
fk5;-circle(269.624056,-40.365490,6")
fk5;-circle(269.617543,-40.360330,6")
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 bb768094385E 392.8 0.97 19.5 58.8 202 1500 4682 -0.322 0.430 99.00 18.7 -0.3222 0.4304 99.00 18.7 19 -0.473 0.632 99.00 0.199
2 bb768094558E 565.8 0.96 19.5 89.2 198 1903 4685 0.488 0.533 19.66 18.1 0.0807 0.3423 21.62 18.7 39 -0.056 0.552 99.00 0.150
3 bb768094732E 739.9 0.94 19.5 121.6 195 2647 4721 0.690 0.634 19.29 17.8 0.2805 0.3101 20.27 18.7 58 0.146 0.526 22.38 0.112
Sum (T+ 393 to 760): 269.6 254.5 (est. in src region) SNR_unwtd_sum: 0.90 0.9987 signif. UL: 18.66
0 58 768094569 576.0 183.6 -183.2 0.2805 0.3101 20.266 78.734 -0.808
Total wtd_rate (for all exposures so far): 0.790 +/- 0.245 snr: 3.2 mag: 20.55 UL: 18.43
# ============ Reading file sw01310284001ubb_sk.img ================
Use keyword TRIGTIME of 768093993.024 for trigger time.
Long-term sensitivity correction to zero point is -0.224 at 768131702
The processing date in extension 0 is: 2025-05-05T20:24:38
The trigger time is: 768093993.024. The reference is keyword in image file
Using zero point of 18.886 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(269.61808,-40.36675,25")
fk5;-circle(269.61808,-40.36675,12.5")
fk5;-circle(269.617461,-40.360277,6")
fk5;-circle(269.623954,-40.365398,6")
fk5;-circle(269.621441,-40.370596,6")
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 bb768131702I 37709.3 0.97 295.0 810.6 208 20021 4732 -0.250 0.105 99.00 20.7 -0.2495 0.1049 99.00 20.7 295 -34.425 14.467 99.00 0.002
2 bb768132005I 38012.9 0.98 295.0 744.8 200 19090 4717 -0.232 0.100 99.00 20.7 -0.2406 0.0725 99.00 21.3 590 -33.290 10.039 99.00 0.002
3 bb768132309I 38316.7 0.98 49.2 116.0 184 3117 4711 -0.124 0.237 99.00 19.3 -0.2316 0.0694 99.00 21.3 639 -31.903 9.607 99.00 0.002
Sum (T+ 37709 to 38367): 1671.4 1811.0 (est. in src region) SNR_unwtd_sum: -3.34 0.9987 signif. UL: 21.32
0 639 768132029 38036.4 330.2 -327.1 -0.2316 0.0694 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.772 +/- 0.245 snr: 3.2 mag: 20.57 UL: 18.44
Rebinned Data for sw01310284001ubb_sk.img using a zero point of 18.886:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 55.9 574.3 185.3 -181.5 0.2805 0.3101 20.27 0.81 574.3 0.2805 0.3101 20.27 0.81 18.66
1 624 38036.6 330.1 -327.3 -0.2316 0.0694 99.00 99.00 34956.9 -0.1895 0.0686 99.00 99.00 21.21
=========================================================
================ Start New Filter U ==================
=========================================================
# ============ Reading file sw01310284992uuu_sk.img ================
Use keyword TRIGTIME of 768093993.024 for trigger time.
Long-term sensitivity correction to zero point is -0.243 at 768094130
The processing date in extension 0 is: 2025-05-05T20:03:09
The trigger time is: 768093993.024. The reference is keyword in image file
Using zero point of 18.097 for filter U
Use aperture correction of 1.032 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(269.61808,-40.36675,25")
fk5;-circle(269.61808,-40.36675,12.5")
fk5;-circle(269.621513,-40.370672,6")
fk5;-circle(269.623992,-40.365484,6")
fk5;-circle(269.622022,-40.362533,6")
fk5;-circle(269.617338,-40.360336,6")
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 uu768094130I 137.4 0.99 245.8 387.5 205 6538 4264 0.312 0.085 19.36 18.7 0.3118 0.0854 19.36 18.7 246 0.616 0.169 20.82 0.390
2 uu768094130E 137.4 0.99 245.8 373.0 202 6536 4259 0.268 0.084 19.53 18.8
3 uu768094533E 540.2 0.99 19.4 32.2 202 743 4246 -0.170 0.313 99.00 18.2 0.2765 0.0824 19.49 18.8 265 0.600 0.167 20.84 0.364
4 uu768094708E 715.1 0.97 19.5 61.0 198 1094 4266 0.556 0.433 18.73 17.4 0.2954 0.0822 19.42 18.8 285 0.612 0.167 20.82 0.326
Sum (T+ 137 to 735): 480.7 400.4 (est. in src region) SNR_unwtd_sum: 3.59 0.9987 signif. UL: 18.76
0 285 768094307 313.5 421.3 -176.1 0.2954 0.0822 19.421 0.355 -0.266
Total wtd_rate (for all exposures so far): 0.658 +/- 0.136 snr: 4.8 mag: 20.74 UL: 18.03
# ============ Reading file sw01310284001uuu_sk.img ================
Use keyword TRIGTIME of 768093993.024 for trigger time.
Long-term sensitivity correction to zero point is -0.243 at 768111140
The processing date in extension 0 is: 2025-05-05T20:24:37
The trigger time is: 768093993.024. The reference is keyword in image file
Using zero point of 18.097 for filter U
Use aperture correction of 1.032 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(269.61808,-40.36675,25")
fk5;-circle(269.61808,-40.36675,12.5")
fk5;-circle(269.617429,-40.360404,6")
fk5;-circle(269.621948,-40.362600,6")
fk5;-circle(269.624006,-40.365469,6")
fk5;-circle(269.621534,-40.370673,6")
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 uu768111140I 17147.4 0.98 295.1 469.4 196 9867 4217 0.038 0.079 21.64 19.5 0.0382 0.0787 21.64 19.5 295 4.973 10.252 18.55 0.005
2 uu768111444I 17451.0 0.97 213.2 624.3 200 12047 4285 0.309 0.127 19.37 18.5 0.1510 0.0700 20.15 19.2 508 15.290 8.757 17.33 0.004
3 uu768150509I 56516.8 0.99 212.5 275.3 192 6119 4195 -0.023 0.083 99.00 19.6 0.0993 0.0551 20.61 19.5 721 13.931 8.505 17.43 0.003
Sum (T+ 17147 to 56733): 1369.0 1300.9 (est. in src region) SNR_unwtd_sum: 1.80 0.9987 signif. UL: 19.54
0 721 768122963 28970.3 27762.5 -11822.9 0.0993 0.0551 20.605 0.880 -0.479
Total wtd_rate (for all exposures so far): 0.661 +/- 0.136 snr: 4.9 mag: 20.74 UL: 18.02
Rebinned Data for sw01310284001uuu_sk.img using a zero point of 18.097:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 242 262.3 124.9 -124.9 0.3118 0.0854 19.36 0.26 262.3 0.3118 0.0854 19.36 0.26 18.71
1 38.1 637.0 97.8 -96.9 0.1913 0.2670 19.89 0.95 313.2 0.2954 0.0822 19.42 0.27 18.76
2 498 17406.4 261.3 -259.0 0.1510 0.0700 20.15 0.41 11245.8 0.2031 0.0537 19.83 0.25 19.19
3 210 56624.8 108.0 -108.0 -0.0234 0.0835 99.00 99.00 20883.1 0.1550 0.0459 20.12 0.28 19.43
=========================================================
================ Start New Filter UVW1 ==================
=========================================================
# ============ Reading file sw01310284992uw1_sk.img ================
Use keyword TRIGTIME of 768093993.024 for trigger time.
Long-term sensitivity correction to zero point is -0.271 at 768094510
The processing date in extension 0 is: 2025-05-05T20:03:10
The trigger time is: 768093993.024. 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 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(269.61808,-40.36675,25")
fk5;-circle(269.61808,-40.36675,12.5")
fk5;-circle(269.621519,-40.370579,6")
fk5;-circle(269.623982,-40.365495,6")
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
High bkg: 1 w1768094509E 19.4 150 5008 1.544 0.126
1 w1768094509E 516.5 1.00 19.4 9.8 201 150 5013 0.203 0.169 18.90 17.5 0.2027 0.1695 18.90 17.5 19 1.891 1.581 19.60 0.344
High bkg: 2 w1768094683E 19.5 202 5006 2.077 0.146
2 w1768094683E 690.7 1.00 19.5 9.3 196 202 5008 0.075 0.166 19.98 17.7 0.1389 0.1185 19.31 17.9 39 1.602 1.267 19.78 0.261
3 w1768099912I 5919.2 1.00 83.8 18.7 196 560 4999 -0.040 0.055 99.00 19.2 0.0166 0.0530 21.62 19.0 123 1.444 1.243 19.89 0.123
Sum (T+ 516 to 6004): 37.9 35.9 (est. in src region) SNR_unwtd_sum: 0.31 0.9987 signif. UL: 19.01
0 123 768098259 4265.8 1738.6 -3749.3 0.0166 0.0530 21.617 77.383 -1.555
Total wtd_rate (for all exposures so far): 0.675 +/- 0.136 snr: 5.0 mag: 20.72 UL: 17.08
# ============ Reading file sw01310284001uw1_sk.img ================
Use keyword TRIGTIME of 768093993.024 for trigger time.
Long-term sensitivity correction to zero point is -0.271 at 768105191
The processing date in extension 0 is: 2025-05-05T20:24:37
The trigger time is: 768093993.024. 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 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(269.61808,-40.36675,25")
fk5;-circle(269.61808,-40.36675,12.5")
fk5;-circle(269.617389,-40.360339,6")
fk5;-circle(269.621959,-40.362462,6")
fk5;-circle(269.623978,-40.365393,6")
fk5;-circle(269.621377,-40.370624,6")
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
High bkg: 1 w1768105191I 816.3 5449 4268 1.564 0.021
1 w1768105191I 11198.3 1.00 816.3 253.0 200 5449 4268 -0.003 0.021 99.00 20.1 -0.0029 0.0207 99.00 20.1 816 -0.605 4.259 99.00 0.015
High bkg: 2 w1768142926I 426.1 3109 4264 1.711 0.031
2 w1768142926I 48933.8 1.00 426.1 142.7 208 3109 4264 -0.022 0.030 99.00 19.9 -0.0094 0.0170 99.00 20.5 1242 -1.066 4.203 99.00 0.011
3 w1768149603I 55610.4 1.00 885.6 242.9 200 5000 4240 0.008 0.019 22.37 20.1 -0.0020 0.0126 99.00 20.7 2128 -0.593 4.099 99.00 0.008
Sum (T+ 11198 to 56510): 638.6 642.8 (est. in src region) SNR_unwtd_sum: -0.16 0.9987 signif. UL: 20.69
0 2128 768131619 37625.7 18884.4 -26427.5 -0.0020 0.0126 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.674 +/- 0.136 snr: 5.0 mag: 20.72 UL: 17.08
Rebinned Data for sw01310284001uw1_sk.img using a zero point of 17.169:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 38.7 613.5 97.0 -97.0 0.1389 0.1185 19.31 0.67 613.5 0.1389 0.1185 19.31 0.67 17.92
1 83.5 5961.8 42.5 -42.5 -0.0400 0.0548 99.00 99.00 4267.8 0.0166 0.0530 21.62 1.55 19.01
2 814 11613.0 414.7 -414.7 -0.0029 0.0207 99.00 99.00 10653.5 -0.0004 0.0193 99.00 99.00 20.19
3 1.31e+03 53816.7 2693.5 -4882.9 -0.0015 0.0159 99.00 99.00 35811.2 -0.0010 0.0123 99.00 99.00 20.70
=========================================================
================ Start New Filter UVM2 ==================
=========================================================
# ============ Reading file sw01310284992um2_sk.img ================
Use keyword TRIGTIME of 768093993.024 for trigger time.
Long-term sensitivity correction to zero point is -0.259 at 768094485
The processing date in extension 0 is: 2025-05-05T20:03:09
The trigger time is: 768093993.024. 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 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(269.61808,-40.36675,25")
fk5;-circle(269.61808,-40.36675,12.5")
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 m2768094484E 491.5 1.00 19.5 2.8 198 48 5854 0.062 0.089 19.62 17.8 0.0616 0.0892 19.62 17.8 19 0.931 1.349 20.37 0.798
High bkg: 2 m2768094658E 19.5 59 5844 0.518 0.067
2 m2768094658E 665.8 1.00 19.5 0.0 200 59 5838 -0.107 0.055 99.00 19.0 -0.0227 0.0451 99.00 18.8 39 -0.020 0.997 99.00 0.618
High bkg: 3 m2768094831E 19.5 70 5838 0.617 0.074
3 m2768094831E 838.4 1.00 19.5 4.0 198 70 5840 0.087 0.107 19.25 17.5 0.0138 0.0467 21.24 18.6 58 0.296 0.940 21.61 0.500
4 m2768099707I 5714.1 1.00 196.6 13.8 200 484 5859 -0.014 0.020 99.00 19.8 -0.0077 0.0187 99.00 19.7 255 0.180 0.912 22.15 0.183
Sum (T+ 492 to 5914): 20.6 22.5 (est. in src region) SNR_unwtd_sum: -0.41 0.9987 signif. UL: 19.75
0 255 768098631 4637.8 1276.0 -4146.3 -0.0077 0.0187 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.659 +/- 0.134 snr: 4.9 mag: 20.74 UL: 16.53
# ============ Reading file sw01310284001um2_sk.img ================
Use keyword TRIGTIME of 768093993.024 for trigger time.
Long-term sensitivity correction to zero point is -0.259 at 768138551
The processing date in extension 0 is: 2025-05-05T20:24:39
The trigger time is: 768093993.024. 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(269.61808,-40.36675,25")
fk5;-circle(269.61808,-40.36675,12.5")
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 m2768138551I 44558.4 1.00 580.0 50.7 200 1366 5877 0.007 0.013 21.91 19.9 0.0074 0.0129 21.91 19.9 580 10.039 17.398 17.79 0.009
Sum (T+ 44558 to 45148): 50.7 46.5 (est. in src region) SNR_unwtd_sum: 0.58 0.9987 signif. UL: 19.90
0 580 768138846 44853.1 294.6 -294.6 0.0074 0.0129 21.915 77.085 -1.091
Total wtd_rate (for all exposures so far): 0.659 +/- 0.134 snr: 4.9 mag: 20.74 UL: 16.53
Rebinned Data for sw01310284001um2_sk.img using a zero point of 16.591:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 58.3 675.1 183.1 -183.6 0.0138 0.0500 21.24 1.66 675.1 0.0138 0.0500 21.24 1.66 18.50
1 196 5814.0 99.9 -99.9 -0.0140 0.0199 99.00 99.00 4638.0 -0.0077 0.0191 99.00 99.00 19.72
2 579 44853.1 294.6 -294.6 0.0074 0.0129 21.91 1.09 32571.1 0.0028 0.0107 22.97 1.70 20.18
=========================================================
================ Start New Filter UVW2 ==================
=========================================================
# ============ Reading file sw01310284992uw2_sk.img ================
Use keyword TRIGTIME of 768093993.024 for trigger time.
Long-term sensitivity correction to zero point is -0.345 at 768094436
The processing date in extension 0 is: 2025-05-05T20:03:09
The trigger time is: 768093993.024. 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 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(269.61808,-40.36675,25")
fk5;-circle(269.61808,-40.36675,12.5")
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 w2768094435E 19.5 110 5842 0.972 0.092
1 w2768094435E 442.7 1.00 19.5 4.3 200 110 5845 0.028 0.112 20.93 18.1 0.0277 0.1122 20.93 18.1 19 0.251 1.017 21.79 0.566
High bkg: 2 w2768094608E 19.5 119 5849 1.046 0.096
2 w2768094608E 616.0 1.00 19.5 2.3 201 119 5845 -0.093 0.084 99.00 18.7 -0.0326 0.0701 99.00 18.8 39 -0.210 0.767 99.00 0.469
High bkg: 3 w2768094782E 19.5 121 5850 1.062 0.097
3 w2768094782E 789.5 1.00 19.5 5.6 201 121 5853 0.078 0.128 19.81 17.8 0.0042 0.0632 22.98 18.7 58 0.029 0.724 24.14 0.408
4 w2768099297I 5304.5 1.00 196.6 17.0 184 838 5798 -0.050 0.022 99.00 20.5 -0.0380 0.0224 99.00 20.3 255 -0.270 0.697 99.00 0.174
Sum (T+ 443 to 5504): 29.3 38.6 (est. in src region) SNR_unwtd_sum: -1.69 0.9987 signif. UL: 20.32
0 255 768098304 4310.6 1193.7 -3867.9 -0.0380 0.0224 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.633 +/- 0.132 snr: 4.8 mag: 20.79 UL: 17.00
# ============ Reading file sw01310284001uw2_sk.img ================
Use keyword TRIGTIME of 768093993.024 for trigger time.
Long-term sensitivity correction to zero point is -0.345 at 768126108
The processing date in extension 0 is: 2025-05-05T20:24:38
The trigger time is: 768093993.024. 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(269.61808,-40.36675,25")
fk5;-circle(269.61808,-40.36675,12.5")
fk5;-circle(269.623897,-40.365322,6")
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
High bkg: 1 w2768126108I 885.6 4133 5412 0.862 0.013
1 w2768126108I 32115.4 1.00 885.6 161.6 196 4133 5412 0.014 0.015 21.67 20.1 0.0140 0.0151 21.67 20.1 886 9.143 9.871 17.89 0.009
Sum (T+ 32115 to 33015): 161.6 149.7 (est. in src region) SNR_unwtd_sum: 0.93 0.9987 signif. UL: 20.08
0 886 768126558 32565.3 449.9 -449.9 0.0140 0.0151 21.669 77.331 -0.795
Total wtd_rate (for all exposures so far): 0.635 +/- 0.132 snr: 4.8 mag: 20.78 UL: 17.00
Rebinned Data for sw01310284001uw2_sk.img using a zero point of 17.035:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 58.2 625.9 183.4 -183.2 0.0042 0.0632 22.98 3.02 625.9 0.0042 0.0632 22.98 3.02 18.75
1 196 5404.4 99.9 -99.9 -0.0505 0.0223 99.00 99.00 4311.6 -0.0380 0.0224 99.00 99.00 20.32
2 884 32565.3 449.9 -449.9 0.0140 0.0151 21.67 0.80 26246.6 0.0024 0.0128 23.59 2.01 20.45
=========================================================
================ Start New Filter UGRISM ==================
=========================================================
# ============ Reading file sw01310284992ugu_sk.img ================
Use keyword TRIGTIME of 768093993.024 for trigger time.
The data range from T+137.4 s (0.00 d) to T+56732.7 s (0.66 d)
Wrote uvot_fluxes_250505d20h36m14s311756usUT.qdp
Wrote uvot_fluxes_250505d20h36m14s311756usUT.gif
Wrote uvot_fluxes_250505d20h36m14s311756usUT.ps
Wrote uvot_fluxes_250505d20h36m14s311756usUT_vis.qdp
Wrote uvot_fluxes_250505d20h36m14s311756usUT_uv.qdp
Wrote uvot_fluxes_250505d20h36m14s311756usUT_vis.gif
Wrote uvot_fluxes_250505d20h36m14s311756usUT_vis.ps
Wrote uvot_fluxes_250505d20h36m14s311756usUT_uv.gif
Wrote uvot_fluxes_250505d20h36m14s311756usUT_uv.ps
# ================ Make Light Curve for Weighted Filters ==========
Use the following filters with indicated color corrections (mags):
v (0) , u (0) , b (0) , white (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 4.66 262.3 124.9 -124.9 2.3490 0.6436 19.36 0.26 262.3 2.3490 0.6436 19.36 0.26 18.71
1 9.57 473.4 136.5 -80.6 1.7083 0.6063 19.71 0.33 404.3 1.8444 0.4967 19.62 0.26 18.98
2 0.0158 650.2 9.9 -9.9 -6.3543 3.6432 99.00 99.00 404.6 1.8297 0.4959 19.63 0.26 18.99
3 1.21 771.5 62.2 -56.4 1.2052 1.0453 20.09 0.68 433.4 1.7424 0.4509 19.69 0.25 19.06
4 0.548 5200.5 508.4 -101.7 0.6105 0.2393 20.83 0.36 596.5 1.4048 0.3243 19.92 0.23 19.35
5 0.00173 17368.4 299.3 -221.0 0.8477 0.5039 20.47 0.51 598.3 1.4030 0.3233 19.92 0.23 19.35
6 5.08e-05 33084.8 63.0 -63.0 -3.4554 1.2643 99.00 99.00 598.4 1.4022 0.3233 19.92 0.23 19.35
7 0.00308 38675.8 18056.9 -966.5 -0.8065 0.2420 99.00 99.00 605.7 1.3751 0.3193 19.94 0.23 19.37
The data range from T+137.4 s (0.00 d) to T+56732.7 s (0.66 d)
Wrote uvot_fluxes_wtd_250505d20h36m14s311756usUT.qdp
Wrote uvot_fluxes_wtd_250505d20h36m14s311756usUT.gif
Wrote uvot_fluxes_wtd_250505d20h36m14s311756usUT.ps
Found 10 exposures with unusual background rate
Normal end of uvot_fluxes_wget.pl vrs. 2024-08-27 fem