# uvot_fluxes_wget.pl vrs. 2024-08-27 fem at 250321d19h52m43s011678usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=01297508001 -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
# ========= GRB250321A ===================
Could not find/read custom source region custom_1297508_src.reg
Used archived XRT position of 295.09842 21.04039 4.00
Reference: GCN_Circulars-39820-Fri,_21_Mar_2025_18:23:37_+0000
The position is (19:40:23.62, +21:02:25.4)
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(295.09842,21.04039,4") # color=red dash=0
Source region spec. is: 295.09842 21.04039 4"
Region file centered at (295.09842,21.04039), which is (19:40:23.62, +21:02:25.4)
Could not find/read custom background region custom_1297508_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 -35.28078 from uncorrected trigger time of 764210558.89 in BAT summary file
# ============ Reading file sw01297508992uwh_sk.img ================
Long-term sensitivity correction to zero point is -0.175 at 764210722
The processing date in extension 0 is: 2025-03-21T04:52:03
The trigger time is: 764210594.17078. The reference is BAT GRB summary 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 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(295.09842,21.04039,25")
fk5;-circle(295.09842,21.04039,12.5")
fk5;-circle(295.092217,21.045160,6")
fk5;-circle(295.091709,21.035830,6")
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 wh764210722I 127.9 0.90 147.4 1486.1 198 42563 5634 -0.077 0.305 99.00 20.2 -0.0767 0.3050 99.00 20.2 147 -0.018 0.073 99.00 0.373
2 wh764210722E 127.9 0.90 147.4 1508.2 199 42504 5635 0.056 0.307 23.24 20.1
3 wh764214465I 3871.5 0.95 196.6 938.0 200 27305 5655 -0.152 0.172 99.00 21.0 -0.1210 0.1617 99.00 21.0 344 -0.024 0.072 99.00 0.243
Sum (T+ 128 to 4071): 2424.1 2461.6 (est. in src region) SNR_unwtd_sum: -0.75 0.9987 signif. UL: 21.02
0 344 764212951 2356.8 1714.5 -2228.9 -0.1210 0.1617 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -0.024 +/- 0.071 snr: -0.3 mag: 99.00 UL: 21.80
# ============ Reading file sw01297508001uwh_sk.img ================
Use keyword TRIGTIME of 764210594.176 for trigger time.
Long-term sensitivity correction to zero point is -0.175 at 764222034
The processing date in extension 0 is: 2025-03-21T19:39:06
The trigger time is: 764210594.176. 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 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(295.09842,21.04039,25")
fk5;-circle(295.09842,21.04039,12.5")
fk5;-circle(295.092189,21.045176,6")
fk5;-circle(295.091771,21.035883,6")
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 wh764222033I 124.8 49832 5612 71.125 0.319
1 wh764222033I 11439.7 0.86 124.8 1769.4 196 49832 5622 0.307 0.410 21.40 19.6 0.3066 0.4101 21.40 19.6 125 4.144 5.543 18.75 0.005
above line uses coinc_corr_src: 0.865 corr_bkg: 0.866
2 wh764249661I 39066.9 0.93 295.0 2134.7 200 64222 5638 -0.541 0.178 99.00 21.5 -0.3015 0.1722 99.00 21.2 420 -4.504 4.593 99.00 0.003
3 wh764249965I 39371.0 0.90 12.4 127.6 200 3266 5697 1.211 1.071 19.91 18.5 -0.2589 0.1701 99.00 21.2 432 -3.929 4.574 99.00 0.003
above line uses coinc_corr_src: 0.897 corr_bkg: 0.907
Sum (T+ 11440 to 39384): 4031.8 4130.2 (est. in src region) SNR_unwtd_sum: -1.52 0.9987 signif. UL: 21.16
0 432 764241811 31216.8 8166.8 -19777.0 -0.2589 0.1701 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -0.025 +/- 0.071 snr: -0.3 mag: 99.00 UL: 21.81
Rebinned Data for sw01297508001uwh_sk.img using a zero point of 20.115:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 133 202.8 74.9 -74.9 -0.0767 0.3050 99.00 99.00 202.8 -0.0767 0.3050 99.00 99.00 20.20
1 188 3971.4 99.9 -99.9 -0.1524 0.1720 99.00 99.00 2407.5 -0.1210 0.1617 99.00 99.00 21.02
2 108 11503.2 63.4 -63.4 0.3066 0.4101 21.40 0.92 4698.0 -0.0133 0.1590 99.00 99.00 20.86
3 285 39223.0 160.6 -156.1 -0.4728 0.1757 99.00 99.00 18494.3 -0.1969 0.1185 99.00 99.00 21.59
=========================================================
================ Start New Filter V ==================
=========================================================
# ============ Reading file sw01297508992uvv_sk.img ================
Long-term sensitivity correction to zero point is -0.228 at 764210703
The processing date in extension 0 is: 2025-03-21T04:52:06
The trigger time is: 764210594.176. The reference is keyword in image file
Using zero point of 17.662 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(295.09842,21.04039,25")
fk5;-circle(295.09842,21.04039,12.5")
fk5;-circle(295.092189,21.045157,6")
fk5;-circle(295.091690,21.035829,6")
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 vv764210703E 108.9 0.98 10.5 14.5 198 545 5629 -0.468 0.387 99.00 17.7
2 vv764214876I 4282.4 0.99 196.6 227.1 196 6878 5612 -0.069 0.081 99.00 19.3 -0.0694 0.0813 99.00 19.3 197 -3.424 4.008 99.00 0.016
Sum (T+ 4282 to 4482): 227.1 240.2 (est. in src region) SNR_unwtd_sum: -0.85 0.9987 signif. UL: 19.34
0 197 764214976 4382.2 99.9 -99.9 -0.0694 0.0813 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -0.026 +/- 0.071 snr: -0.4 mag: 99.00 UL: 19.36
# ============ Reading file sw01297508001uvv_sk.img ================
Use keyword TRIGTIME of 764210594.176 for trigger time.
Long-term sensitivity correction to zero point is -0.228 at 764238893
The processing date in extension 0 is: 2025-03-21T19:39:07
The trigger time is: 764210594.176. The reference is keyword in image file
Using zero point of 17.662 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(295.09842,21.04039,25")
fk5;-circle(295.09842,21.04039,12.5")
fk5;-circle(295.092233,21.045079,6")
fk5;-circle(295.091758,21.035792,6")
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 vv764238892I 28298.8 0.98 169.1 365.4 196 9995 5606 0.100 0.121 20.17 18.5 0.0995 0.1209 20.17 18.5 169 31.788 38.617 16.53 0.001
Sum (T+ 28299 to 28471): 365.4 349.4 (est. in src region) SNR_unwtd_sum: 0.82 0.9987 signif. UL: 18.48
0 169 764238979 28384.7 85.9 -85.9 0.0995 0.1209 20.167 78.833 -0.863
Total wtd_rate (for all exposures so far): -0.026 +/- 0.071 snr: -0.4 mag: 99.00 UL: 19.36
Rebinned Data for sw01297508001uvv_sk.img using a zero point of 17.662:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 194 4382.2 99.9 -99.9 -0.0694 0.0813 99.00 99.00 4382.2 -0.0694 0.0813 99.00 99.00 19.34
1 166 28384.7 85.9 -85.9 0.0995 0.1209 20.17 0.86 15419.9 0.0083 0.0708 22.87 2.45 19.24
=========================================================
================ Start New Filter B ==================
=========================================================
# ============ Reading file sw01297508992ubb_sk.img ================
Long-term sensitivity correction to zero point is -0.223 at 764214261
The processing date in extension 0 is: 2025-03-21T04:52:06
The trigger time is: 764210594.176. The reference is keyword in image file
Using zero point of 18.887 for filter B
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(295.09842,21.04039,25")
fk5;-circle(295.09842,21.04039,12.5")
fk5;-circle(295.092198,21.045165,6")
fk5;-circle(295.091713,21.035835,6")
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 bb764214260I 3666.8 0.98 196.6 330.0 200 9731 5643 -0.080 0.099 99.00 20.3 -0.0798 0.0989 99.00 20.3 197 -1.094 1.356 99.00 0.041
2 bb764215696I 5102.6 0.97 39.0 103.3 200 2965 5630 -0.055 0.282 99.00 19.0 -0.0758 0.0947 99.00 20.4 236 -1.090 1.313 99.00 0.036
Sum (T+ 3667 to 5142): 433.3 450.2 (est. in src region) SNR_unwtd_sum: -0.80 0.9987 signif. UL: 20.39
0 236 764214586 3991.3 1150.9 -324.5 -0.0758 0.0947 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -0.029 +/- 0.071 snr: -0.4 mag: 99.00 UL: 20.60
# ============ Reading file sw01297508001ubb_sk.img ================
Use keyword TRIGTIME of 764210594.176 for trigger time.
Long-term sensitivity correction to zero point is -0.223 at 764221121
The processing date in extension 0 is: 2025-03-21T19:39:06
The trigger time is: 764210594.176. The reference is keyword in image file
Using zero point of 18.887 for filter B
Use aperture correction of 1.035 based on aperture of 4.00
Using background region based on sources found in extension 6:
# 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(295.09842,21.04039,25")
fk5;-circle(295.09842,21.04039,12.5")
fk5;-circle(295.092243,21.045146,6")
fk5;-circle(295.091715,21.035840,6")
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 bb764221121I 10527.1 0.98 295.1 705.3 204 19826 5631 -0.047 0.097 99.00 20.3 -0.0465 0.0971 99.00 20.3 295 -1.808 3.772 99.00 0.010
2 bb764221424I 10830.7 0.97 295.0 990.5 184 30473 5592 -0.044 0.116 99.00 20.1 -0.0452 0.0756 99.00 20.6 590 -1.785 2.926 99.00 0.008
3 bb764221728I 11134.3 0.94 295.0 1781.0 204 48060 5638 0.157 0.160 20.90 19.4 0.0208 0.0728 23.09 20.4 885 -0.373 2.672 99.00 0.006
4 bb764243810I 33215.9 0.97 295.0 888.4 200 24538 5618 0.053 0.109 22.07 19.9 0.0290 0.0611 22.73 20.5 1180 -0.100 2.619 99.00 0.005
5 bb764244113I 33519.4 0.96 295.0 1044.5 196 29989 5637 0.006 0.119 24.38 19.9 0.0245 0.0544 22.91 20.7 1475 -0.072 2.578 99.00 0.005
6 bb764244417I 33822.9 0.95 295.1 1492.0 196 43070 5621 -0.036 0.145 99.00 19.8 0.0145 0.0513 23.48 20.8 1770 -0.161 2.552 99.00 0.004
Sum (T+ 10527 to 34123): 6901.9 6877.9 (est. in src region) SNR_unwtd_sum: 0.28 0.9987 signif. UL: 20.77
0 1770 764232919 22324.9 11797.8 -11797.8 0.0145 0.0513 23.480 75.520 -1.639
Total wtd_rate (for all exposures so far): -0.029 +/- 0.071 snr: -0.4 mag: 99.00 UL: 20.60
Rebinned Data for sw01297508001ubb_sk.img using a zero point of 18.887:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 231 3989.4 1152.8 -322.6 -0.0758 0.0947 99.00 99.00 3989.4 -0.0758 0.0947 99.00 99.00 20.39
1 852 10977.1 457.0 -450.0 0.0208 0.0728 23.09 1.63 9484.4 0.0002 0.0608 28.26 6.33 20.66
2 852 33667.2 455.5 -451.4 0.0083 0.0723 24.09 2.47 20131.9 0.0038 0.0466 24.95 2.82 20.93
=========================================================
================ Start New Filter U ==================
=========================================================
# ============ Reading file sw01297508992uuu_sk.img ================
Long-term sensitivity correction to zero point is -0.241 at 764210934
The processing date in extension 0 is: 2025-03-21T04:52:05
The trigger time is: 764210594.176. The reference is keyword in image file
Using zero point of 18.099 for filter U
Use aperture correction of 1.032 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(295.09842,21.04039,25")
fk5;-circle(295.09842,21.04039,12.5")
fk5;-circle(295.092290,21.045164,6")
fk5;-circle(295.091746,21.035892,6")
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 uu764210934I 35.7 3022 5618 15.048 0.274
1 uu764210934I 339.9 0.97 35.7 104.9 200 3022 5611 -0.082 0.310 99.00 18.2 -0.0824 0.3096 99.00 18.2 36 -0.222 0.834 99.00 0.120
High bkg: 2 uu764210934E 35.7 3031 5626 15.074 0.274
2 uu764210934E 339.9 0.97 35.7 102.0 202 3031 5618 -0.208 0.305 99.00 18.3
3 uu764215491I 4897.4 0.99 196.6 198.8 200 5836 5657 -0.040 0.076 99.00 19.8 -0.0462 0.0798 99.00 19.7 232 -0.320 0.801 99.00 0.058
Sum (T+ 340 to 5097): 303.8 314.0 (est. in src region) SNR_unwtd_sum: -0.58 0.9987 signif. UL: 19.73
0 232 764214878 4283.6 813.6 -3943.7 -0.0462 0.0798 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -0.031 +/- 0.070 snr: -0.4 mag: 99.00 UL: 19.82
# ============ Reading file sw01297508001uuu_sk.img ================
Use keyword TRIGTIME of 764210594.176 for trigger time.
Long-term sensitivity correction to zero point is -0.241 at 764232576
The processing date in extension 0 is: 2025-03-21T19:39:06
The trigger time is: 764210594.176. The reference is keyword in image file
Using zero point of 18.099 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(295.09842,21.04039,25")
fk5;-circle(295.09842,21.04039,12.5")
fk5;-circle(295.092266,21.045122,6")
fk5;-circle(295.091759,21.035833,6")
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 uu764232575I 21981.7 0.99 295.1 393.5 204 10760 5596 0.004 0.072 23.97 19.7 0.0045 0.0715 23.97 19.7 295 0.748 11.909 20.61 0.004
2 uu764232879I 22285.6 0.98 295.0 558.0 200 15656 5628 0.006 0.086 23.63 19.5 0.0053 0.0558 23.79 19.9 590 0.864 9.193 20.45 0.004
3 uu764233183I 22589.2 0.97 253.3 650.8 200 19058 5619 -0.115 0.109 99.00 19.5 -0.0306 0.0508 99.00 20.2 843 -3.041 8.238 99.00 0.003
Sum (T+ 21982 to 22847): 1602.3 1626.9 (est. in src region) SNR_unwtd_sum: -0.60 0.9987 signif. UL: 20.22
0 843 764233008 22414.0 432.6 -432.3 -0.0306 0.0508 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -0.031 +/- 0.070 snr: -0.4 mag: 99.00 UL: 19.83
Rebinned Data for sw01297508001uuu_sk.img using a zero point of 18.099:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 34.8 358.1 18.2 -18.2 -0.0824 0.3096 99.00 99.00 358.1 -0.0824 0.3096 99.00 99.00 18.17
1 195 4997.3 99.9 -99.9 -0.0397 0.0761 99.00 99.00 4294.4 -0.0462 0.0798 99.00 99.00 19.73
2 828 22412.8 433.8 -431.0 -0.0306 0.0508 99.00 99.00 18480.8 -0.0340 0.0434 99.00 99.00 20.44
=========================================================
================ Start New Filter UVW1 ==================
=========================================================
# ============ Reading file sw01297508992uw1_sk.img ================
Long-term sensitivity correction to zero point is -0.271 at 764215287
The processing date in extension 0 is: 2025-03-21T04:52:06
The trigger time is: 764210594.176. 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(295.09842,21.04039,25")
fk5;-circle(295.09842,21.04039,12.5")
fk5;-circle(295.092174,21.045036,6")
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 w1764215286I 4692.6 1.00 196.6 28.1 188 976 5684 -0.022 0.028 99.00 20.0 -0.0218 0.0285 99.00 20.0 197 -1.852 2.419 99.00 0.072
Sum (T+ 4693 to 4892): 28.1 32.3 (est. in src region) SNR_unwtd_sum: -0.77 0.9987 signif. UL: 19.96
0 197 764215387 4792.5 99.9 -99.9 -0.0218 0.0285 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -0.033 +/- 0.071 snr: -0.5 mag: 99.00 UL: 18.90
# ============ Reading file sw01297508001uw1_sk.img ================
Use keyword TRIGTIME of 764210594.176 for trigger time.
Long-term sensitivity correction to zero point is -0.271 at 764226937
The processing date in extension 0 is: 2025-03-21T19:39:06
The trigger time is: 764210594.176. 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(295.09842,21.04039,25")
fk5;-circle(295.09842,21.04039,12.5")
fk5;-circle(295.092181,21.045051,6")
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 w1764226936I 818.7 12950 5740 2.756 0.024
1 w1764226936I 16342.7 0.99 818.7 456.4 200 12950 5740 0.007 0.028 22.61 19.7 0.0066 0.0276 22.61 19.7 819 1.975 8.199 19.55 0.006
Sum (T+ 16343 to 17175): 456.4 451.2 (est. in src region) SNR_unwtd_sum: 0.24 0.9987 signif. UL: 19.73
0 819 764227353 16758.7 415.9 -415.9 0.0066 0.0276 22.612 76.388 -1.780
Total wtd_rate (for all exposures so far): -0.033 +/- 0.071 snr: -0.5 mag: 99.00 UL: 18.90
Rebinned Data for sw01297508001uw1_sk.img using a zero point of 17.169:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 196 4792.5 99.9 -99.9 -0.0218 0.0285 99.00 99.00 4792.5 -0.0218 0.0285 99.00 99.00 19.96
1 814 16758.7 415.9 -415.9 0.0066 0.0276 22.61 1.78 14434.1 0.0011 0.0229 24.55 3.33 19.99
=========================================================
================ Start New Filter UVM2 ==================
=========================================================
# ============ Reading file sw01297508992um2_sk.img ================
Long-term sensitivity correction to zero point is -0.259 at 764215081
The processing date in extension 0 is: 2025-03-21T04:52:06
The trigger time is: 764210594.176. 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(295.09842,21.04039,25")
fk5;-circle(295.09842,21.04039,12.5")
fk5;-circle(295.092311,21.045060,6")
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 m2764215081I 4487.1 1.00 196.6 15.8 196 283 5713 0.032 0.021 20.33 19.1 0.0319 0.0211 20.33 19.1 197 4.414 2.915 18.68 0.146
Sum (T+ 4487 to 4687): 15.8 9.7 (est. in src region) SNR_unwtd_sum: 1.51 0.9987 signif. UL: 19.14
0 197 764215181 4587.0 99.9 -99.9 0.0319 0.0211 20.332 1.173 -0.551
Total wtd_rate (for all exposures so far): -0.028 +/- 0.070 snr: -0.4 mag: 99.00 UL: 18.31
Rebinned Data for sw01297508992um2_sk.img using a zero point of 16.591:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 197 4587.0 99.9 -99.9 0.0319 0.0211 20.33 0.55 4587.0 0.0319 0.0211 20.33 0.55 19.14
=========================================================
================ Start New Filter UVW2 ==================
=========================================================
# ============ Reading file sw01297508992uw2_sk.img ================
Long-term sensitivity correction to zero point is -0.345 at 764214672
The processing date in extension 0 is: 2025-03-21T04:52:06
The trigger time is: 764210594.176. 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(295.09842,21.04039,25")
fk5;-circle(295.09842,21.04039,12.5")
fk5;-circle(295.092267,21.045000,6")
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 w2764214671I 4077.3 1.00 196.6 19.6 200 558 5724 0.001 0.024 25.08 19.8 0.0006 0.0237 25.08 19.8 197 0.051 1.986 23.53 0.120
Sum (T+ 4077 to 4277): 19.6 19.5 (est. in src region) SNR_unwtd_sum: 0.03 0.9987 signif. UL: 19.82
0 197 764214771 4177.2 99.9 -99.9 0.0006 0.0237 25.079 73.921 -4.009
Total wtd_rate (for all exposures so far): -0.028 +/- 0.071 snr: -0.4 mag: 99.00 UL: 18.75
# ============ Reading file sw01297508001uw2_sk.img ================
Use keyword TRIGTIME of 764210594.176 for trigger time.
Long-term sensitivity correction to zero point is -0.345 at 764237985
The processing date in extension 0 is: 2025-03-21T19:39:07
The trigger time is: 764210594.176. 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(295.09842,21.04039,25")
fk5;-circle(295.09842,21.04039,12.5")
fk5;-circle(295.092205,21.045094,6")
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 w2764237985I 27390.9 1.00 885.6 100.1 196 2948 5700 -0.001 0.012 99.00 20.6 -0.0014 0.0119 99.00 20.6 886 -0.804 6.643 99.00 0.016
Sum (T+ 27391 to 28291): 100.1 101.4 (est. in src region) SNR_unwtd_sum: -0.12 0.9987 signif. UL: 20.61
0 886 764238435 27840.8 449.9 -449.9 -0.0014 0.0119 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -0.028 +/- 0.071 snr: -0.4 mag: 99.00 UL: 18.75
Rebinned Data for sw01297508001uw2_sk.img using a zero point of 17.035:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 196 4177.2 99.9 -99.9 0.0006 0.0237 25.08 4.01 4177.2 0.0006 0.0237 25.08 4.01 19.82
1 885 27840.8 449.9 -449.9 -0.0014 0.0119 99.00 99.00 23540.6 -0.0011 0.0107 99.00 99.00 20.72
=========================================================
================ Start New Filter UGRISM ==================
=========================================================
# ============ Reading file sw01297508992ugu_sk.img ================
The data range from T+127.9 s (0.00 d) to T+39383.6 s (0.46 d)
Wrote uvot_fluxes_250321d19h52m43s011678usUT.qdp
Wrote uvot_fluxes_250321d19h52m43s011678usUT.gif
Wrote uvot_fluxes_250321d19h52m43s011678usUT.ps
Wrote uvot_fluxes_250321d19h52m43s011678usUT_vis.qdp
Wrote uvot_fluxes_250321d19h52m43s011678usUT_uv.qdp
Wrote uvot_fluxes_250321d19h52m43s011678usUT_vis.gif
Wrote uvot_fluxes_250321d19h52m43s011678usUT_vis.ps
Wrote uvot_fluxes_250321d19h52m43s011678usUT_uv.gif
Wrote uvot_fluxes_250321d19h52m43s011678usUT_uv.ps
# ================ Make Light Curve for Weighted Filters ==========
Use the following filters with indicated color corrections (mags):
white (0) , v (0) , b (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
0 161 203.0 173.3 -75.1 -0.0913 0.3577 99.00 99.00 203.0 -0.0913 0.3577 99.00 99.00 20.20
1 1.52 4056.4 6770.5 -389.6 -0.1930 0.1757 99.00 99.00 239.0 -0.1074 0.3022 99.00 99.00 20.41
2 0.0489 11792.8 16677.8 -962.1 0.2241 0.2959 21.91 0.91 242.4 -0.1026 0.2978 99.00 99.00 20.43
3 0.0037 33612.0 510.7 -396.1 0.0587 0.2565 23.37 1.82 243.2 -0.1021 0.2969 99.00 99.00 20.43
4 0.013 39221.0 162.6 -154.1 -0.5807 0.2059 99.00 99.00 246.3 -0.1082 0.2931 99.00 99.00 20.45
The data range from T+127.9 s (0.00 d) to T+39383.6 s (0.46 d)
Wrote uvot_fluxes_wtd_250321d19h52m43s011678usUT.qdp
Wrote uvot_fluxes_wtd_250321d19h52m43s011678usUT.gif
Wrote uvot_fluxes_wtd_250321d19h52m43s011678usUT.ps
Found 4 exposures with unusual background rate
Normal end of uvot_fluxes_wget.pl vrs. 2024-08-27 fem