# uvot_fluxes_wget.pl vrs. 2024-08-27 fem at 250609d02h53m54s002343usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=01319125001 -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
# ========= GRB250530C ===================
Could not find/read custom source region custom_1319125_src.reg
Used archived XRT position of 55.17083 -22.44800 4.00
Reference: GCN_Circulars-40586-Sat,_31_May_2025_00:38:42_+0000
The position is (03:40:41.00, -22:26:52.8)
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(55.17083,-22.44800,4") # color=red dash=0
Source region spec. is: 55.17083 -22.44800 4"
Region file centered at (55.17083,-22.44800), which is (03:40:41.00, -22:26:52.8)
Could not find/read custom background region custom_1319125_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 -35.69828 from uncorrected trigger time of 770324322.89 in BAT summary file
# ============ Reading file sw01319125992uwh_sk.img ================
Use keyword TRIGTIME of 770324357.703 for trigger time.
Long-term sensitivity correction to zero point is -0.175 at 770324470
The processing date in extension 0 is: 2025-05-31T06:15:30
The trigger time is: 770324357.703. 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(55.17083,-22.44800,25")
fk5;-circle(55.17083,-22.44800,12.5")
fk5;-circle(55.168402,-22.455363,6")
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 wh770324469I 112.3 0.96 147.4 623.7 199 18101 5743 -0.026 0.186 99.00 20.7 -0.0256 0.1859 99.00 20.7 147 -0.006 0.041 99.00 1.025
2 wh770324469E 112.3 0.96 147.4 639.8 202 18148 5750 0.016 0.188 24.61 20.6
3 wh770324909E 551.5 0.96 19.5 86.8 198 2378 5729 0.257 0.523 21.59 19.4 0.0075 0.1751 25.42 20.7 167 -0.003 0.041 99.00 0.946
4 wh770325081E 723.9 0.96 18.9 77.6 201 2563 5724 -0.709 0.513 99.00 19.9 -0.0654 0.1658 99.00 20.9 186 -0.007 0.040 99.00 0.866
Sum (T+ 112 to 743): 788.1 799.4 (est. in src region) SNR_unwtd_sum: -0.39 0.9987 signif. UL: 20.90
0 186 770324640 281.9 461.2 -169.6 -0.0654 0.1658 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -0.007 +/- 0.040 snr: -0.2 mag: 99.00 UL: 22.40
# ============ Reading file sw01319125001uwh_sk.img ================
Use keyword TRIGTIME of 770324358.592 for trigger time.
Long-term sensitivity correction to zero point is -0.175 at 770330714
The processing date in extension 0 is: 2025-06-09T02:38:42
The trigger time is: 770324358.592. 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(55.17083,-22.44800,25")
fk5;-circle(55.17083,-22.44800,12.5")
fk5;-circle(55.168417,-22.455448,6")
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 wh770330713I 6355.0 0.95 196.6 952.2 196 29470 5746 -0.294 0.174 99.00 21.2 -0.2937 0.1738 99.00 21.2 197 -2.228 1.318 99.00 0.025
Sum (T+ 6355 to 6555): 952.2 1005.3 (est. in src region) SNR_unwtd_sum: -1.69 0.9987 signif. UL: 21.18
0 197 770330813 6454.8 99.9 -99.9 -0.2937 0.1738 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -0.009 +/- 0.040 snr: -0.2 mag: 99.00 UL: 22.41
Rebinned Data for sw01319125001uwh_sk.img using a zero point of 20.115:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 141 187.2 74.9 -74.9 -0.0256 0.1859 99.00 99.00 187.2 -0.0256 0.1859 99.00 99.00 20.71
1 36.9 646.0 97.0 -94.5 -0.2179 0.3663 99.00 99.00 282.1 -0.0654 0.1658 99.00 99.00 20.90
2 187 6454.8 99.9 -99.9 -0.2937 0.1738 99.00 99.00 3442.2 -0.1823 0.1202 99.00 99.00 21.54
=========================================================
================ Start New Filter V ==================
=========================================================
# ============ Reading file sw01319125992uvv_sk.img ================
Use keyword TRIGTIME of 770324357.703 for trigger time.
Long-term sensitivity correction to zero point is -0.229 at 770324450
The processing date in extension 0 is: 2025-05-31T06:15:31
The trigger time is: 770324357.703. 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 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(55.17083,-22.44800,25")
fk5;-circle(55.17083,-22.44800,12.5")
fk5;-circle(55.168408,-22.455451,6")
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 vv770324450E 92.3 0.99 10.3 16.0 201 286 5790 0.619 0.411 18.18 17.0
2 vv770324958E 601.2 0.99 19.4 26.5 201 556 5788 0.387 0.280 18.69 17.4 0.3869 0.2797 18.69 17.4 19 2.662 1.925 19.23 0.144
3 vv770329410I 5052.5 0.99 196.6 281.9 208 7569 5808 0.057 0.091 20.77 18.8 0.0868 0.0862 20.31 18.8 216 2.723 1.813 19.20 0.021
Sum (T+ 601 to 5252): 308.4 290.4 (est. in src region) SNR_unwtd_sum: 1.01 0.9987 signif. UL: 18.80
0 216 770329101 4743.8 508.5 -4142.6 0.0868 0.0862 20.314 5.347 -0.748
Total wtd_rate (for all exposures so far): -0.008 +/- 0.040 snr: -0.2 mag: 99.00 UL: 19.95
# ============ Reading file sw01319125001uvv_sk.img ================
Use keyword TRIGTIME of 770324358.592 for trigger time.
Long-term sensitivity correction to zero point is -0.229 at 770346378
The processing date in extension 0 is: 2025-06-09T02:38:42
The trigger time is: 770324358.592. 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 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(55.17083,-22.44800,25")
fk5;-circle(55.17083,-22.44800,12.5")
fk5;-circle(55.168345,-22.455335,6")
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 vv770346377I 22019.1 0.99 295.0 311.5 196 9892 5716 -0.097 0.063 99.00 19.8 -0.0975 0.0634 99.00 19.8 295 -24.328 15.830 99.00 0.003
2 vv770346681I 22322.7 0.99 295.0 324.5 192 8755 5734 0.111 0.065 20.05 18.9 0.0066 0.0452 23.11 19.7 590 3.380 11.410 18.97 0.004
3 vv770346984I 22626.3 0.99 295.0 311.3 192 8560 5733 0.087 0.063 20.32 19.0 0.0333 0.0368 21.36 19.7 885 9.894 9.333 17.80 0.004
Sum (T+ 22019 to 22926): 947.3 919.0 (est. in src region) SNR_unwtd_sum: 0.91 0.9987 signif. UL: 19.75
0 885 770346831 22472.6 453.5 -453.5 0.0333 0.0368 21.355 77.645 -0.808
Total wtd_rate (for all exposures so far): -0.007 +/- 0.040 snr: -0.2 mag: 99.00 UL: 19.95
Rebinned Data for sw01319125001uvv_sk.img using a zero point of 17.661:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 19.2 611.0 9.9 -9.9 0.3869 0.2797 18.69 0.59 611.0 0.3869 0.2797 18.69 0.59 17.43
1 194 5152.4 99.9 -99.9 0.0572 0.0906 20.77 1.03 4743.6 0.0868 0.0862 20.31 0.75 18.80
2 876 22472.6 453.4 -453.5 0.0333 0.0368 21.36 0.81 19000.7 0.0438 0.0341 21.06 0.62 19.74
=========================================================
================ Start New Filter B ==================
=========================================================
# ============ Reading file sw01319125992ubb_sk.img ================
Use keyword TRIGTIME of 770324357.703 for trigger time.
Long-term sensitivity correction to zero point is -0.225 at 770324885
The processing date in extension 0 is: 2025-05-31T06:15:32
The trigger time is: 770324357.703. The reference is keyword in image file
Using zero point of 18.885 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(55.17083,-22.44800,25")
fk5;-circle(55.17083,-22.44800,12.5")
fk5;-circle(55.168411,-22.455448,6")
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 bb770324884E 527.2 0.98 19.5 36.2 198 921 5781 0.253 0.331 20.38 18.6 0.2528 0.3305 20.38 18.6 19 0.495 0.647 21.05 0.309
2 bb770325057E 699.6 0.99 19.4 24.0 201 1081 5734 -0.751 0.272 99.00 19.7 -0.2499 0.2138 99.00 19.6 39 -0.295 0.493 99.00 0.247
3 bb770330229I 5872.0 0.98 70.4 121.0 184 3490 5721 0.131 0.167 21.10 19.4 -0.0048 0.1316 99.00 19.8 109 -0.233 0.489 99.00 0.112
Sum (T+ 527 to 5944): 181.2 181.7 (est. in src region) SNR_unwtd_sum: -0.04 0.9987 signif. UL: 19.83
0 109 770328385 4027.6 1916.0 -3500.4 -0.0048 0.1316 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -0.009 +/- 0.040 snr: -0.2 mag: 99.00 UL: 21.18
# ============ Reading file sw01319125001ubb_sk.img ================
Use keyword TRIGTIME of 770324358.592 for trigger time.
Long-term sensitivity correction to zero point is -0.225 at 770330509
The processing date in extension 0 is: 2025-06-09T02:38:42
The trigger time is: 770324358.592. The reference is keyword in image file
Using zero point of 18.885 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(55.17083,-22.44800,25")
fk5;-circle(55.17083,-22.44800,12.5")
fk5;-circle(55.168385,-22.455439,6")
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 bb770330508I 6150.2 0.98 196.6 352.6 196 10317 5745 0.003 0.102 25.15 20.1 0.0031 0.1022 25.15 20.1 197 0.071 2.329 23.16 0.024
Sum (T+ 6150 to 6350): 352.6 352.0 (est. in src region) SNR_unwtd_sum: 0.03 0.9987 signif. UL: 20.09
0 197 770330609 6250.1 99.9 -99.9 0.0031 0.1022 25.154 73.846 -3.825
Total wtd_rate (for all exposures so far): -0.009 +/- 0.040 snr: -0.2 mag: 99.00 UL: 21.18
Rebinned Data for sw01319125001ubb_sk.img using a zero point of 18.885:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 38.3 623.4 96.0 -96.2 -0.2499 0.2138 99.00 99.00 623.4 -0.2499 0.2138 99.00 99.00 19.59
1 263 6159.8 190.2 -287.7 0.0367 0.0871 22.47 1.32 5455.3 0.0003 0.0808 27.81 6.20 20.35
=========================================================
================ Start New Filter U ==================
=========================================================
# ============ Reading file sw01319125992uuu_sk.img ================
Use keyword TRIGTIME of 770324357.703 for trigger time.
Long-term sensitivity correction to zero point is -0.244 at 770324629
The processing date in extension 0 is: 2025-05-31T06:15:31
The trigger time is: 770324357.703. The reference is keyword in image file
Using zero point of 18.096 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(55.17083,-22.44800,25")
fk5;-circle(55.17083,-22.44800,12.5")
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 uu770324629I 271.5 0.99 245.8 146.3 199 4852 5841 -0.080 0.052 99.00 20.4 -0.0802 0.0520 99.00 20.4 246 -0.240 0.156 99.00 0.495
2 uu770324629E 271.5 0.99 245.8 141.6 199 4839 5833 -0.099 0.051 99.00 20.5
3 uu770325032E 674.7 0.99 19.4 16.4 201 433 5855 0.084 0.221 20.79 18.4 -0.0682 0.0509 99.00 20.4 265 -0.225 0.154 99.00 0.474
4 uu770330024I 5666.9 0.99 196.6 139.9 204 4166 5844 -0.029 0.064 99.00 19.9 -0.0516 0.0398 99.00 20.7 462 -0.228 0.154 99.00 0.276
Sum (T+ 272 to 5867): 302.7 325.6 (est. in src region) SNR_unwtd_sum: -1.29 0.9987 signif. UL: 20.66
0 462 770327053 2694.8 3171.9 -2423.3 -0.0516 0.0398 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -0.022 +/- 0.038 snr: -0.6 mag: 99.00 UL: 20.52
Rebinned Data for sw01319125992uuu_sk.img using a zero point of 18.096:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 244 396.4 124.9 -124.9 -0.0802 0.0520 99.00 99.00 396.4 -0.0802 0.0520 99.00 99.00 20.43
1 19.2 684.6 9.9 -9.9 0.0841 0.2206 20.79 1.40 417.4 -0.0682 0.0509 99.00 99.00 20.41
2 195 5766.8 99.9 -99.9 -0.0290 0.0636 99.00 99.00 2693.6 -0.0516 0.0398 99.00 99.00 20.66
=========================================================
================ Start New Filter UVW1 ==================
=========================================================
# ============ Reading file sw01319125992uw1_sk.img ================
Use keyword TRIGTIME of 770324357.703 for trigger time.
Long-term sensitivity correction to zero point is -0.271 at 770325008
The processing date in extension 0 is: 2025-05-31T06:15:32
The trigger time is: 770324357.703. 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(55.17083,-22.44800,25")
fk5;-circle(55.17083,-22.44800,12.5")
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 w1770325008E 650.3 1.00 19.5 4.0 199 93 5837 0.044 0.108 20.55 18.2 0.0443 0.1080 20.55 18.2 19 0.519 1.263 21.00 0.524
2 w1770329820I 5462.3 1.00 196.6 33.2 200 901 5860 0.013 0.031 21.89 19.6 0.0158 0.0297 21.67 19.6 216 0.617 1.168 20.81 0.108
Sum (T+ 650 to 5662): 37.2 33.9 (est. in src region) SNR_unwtd_sum: 0.53 0.9987 signif. UL: 19.58
0 216 770329479 5120.9 541.2 -4470.6 0.0158 0.0297 21.672 77.328 -1.148
Total wtd_rate (for all exposures so far): -0.021 +/- 0.038 snr: -0.5 mag: 99.00 UL: 19.58
Rebinned Data for sw01319125992uw1_sk.img using a zero point of 17.169:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 19.4 660.2 9.9 -9.9 0.0443 0.1080 20.55 1.34 660.2 0.0443 0.1080 20.55 1.34 18.21
1 196 5562.2 99.9 -99.9 0.0130 0.0308 21.89 1.32 5120.9 0.0158 0.0297 21.67 1.15 19.58
=========================================================
================ Start New Filter UVM2 ==================
=========================================================
# ============ Reading file sw01319125992um2_sk.img ================
Use keyword TRIGTIME of 770324357.703 for trigger time.
Long-term sensitivity correction to zero point is -0.259 at 770324983
The processing date in extension 0 is: 2025-05-31T06:15:31
The trigger time is: 770324357.703. 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 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(55.17083,-22.44800,25")
fk5;-circle(55.17083,-22.44800,12.5")
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 m2770324983E 625.4 1.00 19.5 0.0 198 21 5845
2 m2770329614I 5257.2 1.00 196.6 8.4 204 380 5839 -0.026 0.016 99.00 20.3 -0.0258 0.0156 99.00 20.3 197 -4.165 2.518 99.00 0.092
Sum (T+ 5257 to 5457): 8.4 13.3 (est. in src region) SNR_unwtd_sum: -1.65 0.9987 signif. UL: 20.27
0 197 770329715 5357.0 99.9 -99.9 -0.0258 0.0156 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -0.021 +/- 0.038 snr: -0.6 mag: 99.00 UL: 19.02
# ============ Reading file sw01319125001um2_sk.img ================
Use keyword TRIGTIME of 770324358.592 for trigger time.
Long-term sensitivity correction to zero point is -0.259 at 770347290
The processing date in extension 0 is: 2025-06-09T02:38:43
The trigger time is: 770324358.592. 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(55.17083,-22.44800,25")
fk5;-circle(55.17083,-22.44800,12.5")
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 m2770347289I 22931.1 1.00 700.2 31.9 196 984 5820 -0.002 0.008 99.00 20.6 -0.0018 0.0085 99.00 20.6 700 -1.244 5.948 99.00 0.030
Sum (T+ 22931 to 23643): 31.9 33.1 (est. in src region) SNR_unwtd_sum: -0.21 0.9987 signif. UL: 20.56
0 700 770347645 23286.8 355.7 -355.7 -0.0018 0.0085 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -0.021 +/- 0.038 snr: -0.6 mag: 99.00 UL: 19.02
Rebinned Data for sw01319125001um2_sk.img using a zero point of 16.591:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 197 5357.0 99.9 -99.9 -0.0258 0.0156 99.00 99.00 5357.0 -0.0258 0.0156 99.00 99.00 20.27
1 700 23286.8 355.7 -355.7 -0.0018 0.0085 99.00 99.00 19356.0 -0.0070 0.0074 99.00 99.00 20.89
=========================================================
================ Start New Filter UVW2 ==================
=========================================================
# ============ Reading file sw01319125992uw2_sk.img ================
Use keyword TRIGTIME of 770324357.703 for trigger time.
Long-term sensitivity correction to zero point is -0.345 at 770324935
The processing date in extension 0 is: 2025-05-31T06:15:31
The trigger time is: 770324357.703. 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 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(55.17083,-22.44800,25")
fk5;-circle(55.17083,-22.44800,12.5")
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 w2770324934E 576.8 1.00 19.5 3.0 200 21 5848 0.121 0.092 19.33 18.0 0.1210 0.0924 19.33 18.0 19 1.422 1.086 19.91 2.304
2 w2770329205I 4847.8 1.00 196.6 33.1 208 836 5890 0.019 0.031 21.34 19.4 0.0282 0.0292 20.91 19.4 216 1.438 1.055 19.90 0.120
Sum (T+ 577 to 5048): 36.1 30.2 (est. in src region) SNR_unwtd_sum: 0.97 0.9987 signif. UL: 19.36
0 216 770328913 4554.9 492.7 -3978.0 0.0282 0.0292 20.908 78.092 -0.772
Total wtd_rate (for all exposures so far): -0.013 +/- 0.038 snr: -0.4 mag: 99.00 UL: 19.39
# ============ Reading file sw01319125001uw2_sk.img ================
Use keyword TRIGTIME of 770324358.592 for trigger time.
Long-term sensitivity correction to zero point is -0.345 at 770330920
The processing date in extension 0 is: 2025-06-09T02:38:42
The trigger time is: 770324358.592. 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 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(55.17083,-22.44800,25")
fk5;-circle(55.17083,-22.44800,12.5")
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 w2770330920I 6561.7 1.00 87.5 8.0 204 160 5876 0.029 0.034 20.87 19.2 0.0293 0.0339 20.87 19.2 88 3.876 4.487 18.82 0.119
High bkg: 2 w2770340311I 587.1 2791 5876 0.809 0.015
2 w2770340311I 15952.5 1.00 587.1 89.9 204 2791 5876 -0.012 0.017 99.00 20.4 -0.0069 0.0155 99.00 20.4 675 1.530 3.558 19.83 0.024
Sum (T+ 6562 to 16549): 98.0 102.4 (est. in src region) SNR_unwtd_sum: -0.44 0.9987 signif. UL: 20.41
0 675 770339358 14999.4 1549.5 -8437.7 -0.0069 0.0155 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -0.013 +/- 0.038 snr: -0.3 mag: 99.00 UL: 19.39
Rebinned Data for sw01319125001uw2_sk.img using a zero point of 17.035:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 19.4 586.7 9.9 -9.9 0.1210 0.0924 19.33 0.62 586.7 0.1210 0.0924 19.33 0.62 18.02
1 284 5458.9 1191.7 -611.1 0.0222 0.0237 21.17 0.79 5146.5 0.0285 0.0230 20.90 0.64 19.55
2 586 16250.7 298.2 -298.2 -0.0123 0.0171 99.00 99.00 12465.1 0.0017 0.0137 23.99 2.42 20.39
The data range from T+112.3 s (0.00 d) to T+23642.6 s (0.27 d)
Wrote uvot_fluxes_250609d02h53m54s002343usUT.qdp
Wrote uvot_fluxes_250609d02h53m54s002343usUT.gif
Wrote uvot_fluxes_250609d02h53m54s002343usUT.ps
Wrote uvot_fluxes_250609d02h53m54s002343usUT_vis.qdp
Wrote uvot_fluxes_250609d02h53m54s002343usUT_uv.qdp
Wrote uvot_fluxes_250609d02h53m54s002343usUT_vis.gif
Wrote uvot_fluxes_250609d02h53m54s002343usUT_vis.ps
Wrote uvot_fluxes_250609d02h53m54s002343usUT_uv.gif
Wrote uvot_fluxes_250609d02h53m54s002343usUT_uv.ps
# ================ Make Light Curve for Weighted Filters ==========
Use the following filters with indicated color corrections (mags):
v (0) , u (0) , white (0) , b (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
0 509 187.2 74.9 -74.9 -0.0300 0.2184 99.00 99.00 187.2 -0.0300 0.2184 99.00 99.00 20.71
1 18.3 557.4 185.7 -285.8 -0.3339 0.3228 99.00 99.00 200.0 -0.0595 0.1997 99.00 99.00 20.85
2 0.582 6389.4 165.3 -1336.9 -0.2794 0.1781 99.00 99.00 206.9 -0.0670 0.1930 99.00 99.00 20.90
3 0.000354 22169.0 149.9 -149.9 -1.0974 0.7140 99.00 99.00 206.9 -0.0670 0.1930 99.00 99.00 20.90
4 0.000672 22625.5 300.5 -302.8 1.1093 0.5083 20.18 0.41 206.9 -0.0669 0.1930 99.00 99.00 20.90
The data range from T+112.3 s (0.00 d) to T+23642.6 s (0.27 d)
Wrote uvot_fluxes_wtd_250609d02h53m54s002343usUT.qdp
Wrote uvot_fluxes_wtd_250609d02h53m54s002343usUT.gif
Wrote uvot_fluxes_wtd_250609d02h53m54s002343usUT.ps
Found 1 exposures with unusual background rate
Normal end of uvot_fluxes_wget.pl vrs. 2024-08-27 fem