# uvot_fluxes_wget.pl vrs. 2020-11-03a fem at 210818d12h04m27s721133usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=01064421001 -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
# ========= GRB210807C ===================
Could not find/read custom source region custom_1064421_src.reg
Used archived XRT position of 143.53387 -51.40106 4.00
Reference: GCN_Circulars-30615-Sun,_8_Aug_2021_03:13:38_-0400
The position is (09:34:08.13, -51:24:03.8)
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(143.53387,-51.40106,4") # color=red dash=0
Source region spec. is: 143.53387 -51.40106 4"
Region file centered at (143.53387,-51.40106), which is (09:34:08.13, -51:24:03.8)
Could not find/read custom background region custom_1064421_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 -27.50904 from uncorrected trigger time of 650069828.49 in BAT summary file
# ============ Reading file sw01064421992uvv_sk.img ================
Long-term sensitivity correction to zero point is -0.214 at 650070024
The processing date in extension 0 is: 2021-08-08T05:05:01
The trigger time is: 650069855.99904. The reference is BAT GRB summary file
Using zero point of 17.676 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(143.53387,-51.40106,25")
fk5;-circle(143.53387,-51.40106,12.5")
fk5;-circle(143.529175,-51.406484,6")
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 vv650070023E 167.7 0.99 9.1 9.6 202 333 5502 -0.295 0.363 99.00 17.7
2 vv650070036I 180.3 0.99 245.8 354.2 201 9203 5508 0.078 0.081 20.44 18.9 0.0782 0.0813 20.44 18.9 246 0.265 0.276 21.73 0.213
3 vv650070036E 188.6 0.99 237.6 320.6 197 8887 5498 0.009 0.080 22.74 19.1
4 vv650070290E 434.5 0.99 19.5 28.6 202 818 5505 -0.079 0.292 99.00 17.8 0.0667 0.0783 20.61 19.0 265 0.244 0.271 21.82 0.206
5 vv650070314E 458.9 0.99 19.5 29.3 201 783 5493 0.036 0.296 21.30 17.7 0.0646 0.0757 20.65 19.0 285 0.243 0.267 21.83 0.201
6 vv650070338E 482.1 0.99 19.5 30.2 196 772 5497 0.143 0.300 19.79 17.6 0.0696 0.0734 20.57 19.0 304 0.257 0.263 21.77 0.196
7 vv650070361E 505.4 0.99 19.5 31.1 195 756 5518 0.233 0.304 19.26 17.5 0.0794 0.0714 20.43 19.0 324 0.283 0.260 21.66 0.192
8 vv650070385E 529.3 0.98 19.5 33.9 200 808 5499 0.245 0.318 19.20 17.5 0.0888 0.0697 20.30 19.0 343 0.307 0.258 21.57 0.187
9 vv650070408E 552.6 0.99 19.4 21.9 199 729 5488 -0.243 0.256 99.00 18.1 0.0710 0.0674 20.55 19.1 363 0.270 0.255 21.71 0.183
10 vv650070431E 575.9 0.98 19.5 41.1 202 792 5521 0.657 0.350 18.13 17.1 0.1007 0.0664 20.17 19.0 382 0.336 0.253 21.47 0.178
11 vv650070455E 599.2 0.99 19.4 38.6 195 771 5517 0.609 0.338 18.21 17.1 0.1253 0.0653 19.93 18.9 401 0.397 0.252 21.29 0.175
12 vv650070478E 622.4 0.99 19.5 20.0 202 781 5487 -0.467 0.246 99.00 18.4 0.0978 0.0633 20.20 19.0 421 0.345 0.250 21.44 0.171
13 vv650070501E 645.7 0.99 19.4 32.9 201 801 5487 0.192 0.313 19.47 17.5 0.1020 0.0620 20.15 19.0 440 0.359 0.248 21.40 0.167
14 vv650070525E 669.0 0.98 19.5 37.8 200 757 5514 0.554 0.335 18.32 17.2 0.1211 0.0611 19.97 19.0 460 0.405 0.247 21.27 0.164
15 vv650070548E 692.3 0.99 19.4 31.2 205 772 5497 0.129 0.305 19.90 17.6 0.1214 0.0599 19.96 19.0 479 0.412 0.246 21.25 0.161
16 vv650070571E 715.6 0.99 19.5 25.9 199 765 5502 -0.095 0.279 99.00 17.9 0.1130 0.0586 20.04 19.0 499 0.400 0.244 21.29 0.158
17 vv650070594E 738.8 0.99 19.4 17.3 207 738 5481 -0.567 0.230 99.00 18.6 0.0874 0.0570 20.32 19.1 518 0.350 0.243 21.43 0.155
18 vv650070618E 762.1 0.98 19.4 29.8 196 730 5520 0.208 0.298 19.38 17.5 0.0918 0.0560 20.27 19.1 538 0.364 0.242 21.39 0.152
19 vv650070641E 785.3 0.99 19.4 30.7 199 771 5499 0.152 0.303 19.72 17.6 0.0939 0.0551 20.25 19.1 557 0.372 0.241 21.36 0.150
20 vv650070664E 808.5 0.98 19.5 33.5 197 735 5509 0.386 0.315 18.71 17.4 0.1037 0.0543 20.14 19.1 576 0.398 0.240 21.29 0.148
21 vv650070687E 831.9 0.99 19.4 20.9 198 698 5476 -0.232 0.250 99.00 18.2 0.0927 0.0531 20.26 19.2 596 0.377 0.239 21.35 0.146
Sum (T+ 180 to 852): 888.9 836.0 (est. in src region) SNR_unwtd_sum: 1.74 0.9987 signif. UL: 19.17
0 596 650070360 504.0 347.6 -323.8 0.0927 0.0531 20.258 0.924 -0.492
Total wtd_rate (for all exposures so far): 0.377 +/- 0.235 snr: 1.6 mag: 21.35 UL: 17.59
# ============ Reading file sw01064421001uvv_sk.img ================
Use keyword TRIGTIME of 650069856 for trigger time.
Long-term sensitivity correction to zero point is -0.214 at 650082495
The processing date in extension 0 is: 2021-08-18T11:37:45
The trigger time is: 650069856. The reference is keyword in image file
Using zero point of 17.676 for filter V
Use aperture correction of 1.030 based on aperture of 4.00
Using background region based on sources found in extension 17:
# 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(143.53387,-51.40106,25")
fk5;-circle(143.53387,-51.40106,12.5")
fk5;-circle(143.529130,-51.406459,6")
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 vv650082495I 12639.0 0.99 295.0 303.5 208 8257 5539 -0.023 0.063 99.00 19.5 -0.0231 0.0626 99.00 19.5 295 -3.275 8.889 99.00 0.007
2 vv650082798I 12942.7 0.99 100.4 93.2 196 2689 5479 -0.032 0.102 99.00 19.0 -0.0252 0.0533 99.00 19.7 395 -3.614 7.604 99.00 0.007
3 vv650091953I 22097.1 0.97 295.0 895.1 208 24051 5548 -0.024 0.109 99.00 18.9 -0.0246 0.0556 99.00 19.7 691 -3.783 7.321 99.00 0.003
4 vv650092256I 22400.9 0.98 295.0 688.2 200 18050 5509 0.118 0.095 20.00 18.6 0.0178 0.0482 22.05 19.6 986 -0.738 7.000 99.00 0.003
5 vv650092560I 22704.7 0.98 59.2 132.5 196 3566 5483 0.089 0.208 20.30 18.0 0.0218 0.0470 21.83 19.6 1045 -0.313 6.939 99.00 0.003
6 vv650098130I 28274.1 0.97 295.0 814.7 204 20278 5473 0.211 0.104 19.37 18.4 0.0632 0.0432 20.67 19.5 1340 2.797 6.790 19.17 0.002
7 vv650098435I 28579.0 0.98 295.0 627.3 192 17057 5483 0.107 0.091 20.11 18.7 0.0711 0.0390 20.55 19.5 1635 4.517 6.611 18.65 0.002
8 vv650098738I 28882.7 0.98 120.1 214.3 208 5267 5548 0.147 0.130 19.76 18.3 0.0763 0.0374 20.47 19.5 1755 5.654 6.530 18.41 0.002
High bkg: 9 vv650103414I 295.0 29521 5468 18.299 0.107
9 vv650103414I 33558.5 0.97 295.0 1036.4 204 29521 5458 -0.242 0.119 99.00 19.2 0.0310 0.0362 21.45 19.8 2050 3.722 6.461 18.86 0.002
10 vv650103718I 33862.4 0.98 295.0 630.0 204 17264 5467 -0.051 0.091 99.00 19.2 0.0207 0.0337 21.88 19.9 2345 2.955 6.350 19.11 0.002
11 vv650104022I 34166.2 0.98 295.0 515.3 200 15004 5498 -0.108 0.082 99.00 19.5 0.0062 0.0313 23.19 20.1 2640 1.289 6.224 20.01 0.002
12 vv650104326I 34470.2 0.98 171.8 310.7 200 9201 5534 -0.133 0.110 99.00 19.1 -0.0023 0.0301 99.00 20.2 2812 0.231 6.157 21.88 0.002
13 vv650120732I 50876.0 0.98 295.0 717.3 200 19628 5481 0.004 0.097 23.75 18.9 -0.0017 0.0288 99.00 20.3 3107 0.254 6.119 21.78 0.002
14 vv650121035I 51179.9 0.98 295.0 492.5 196 13116 5473 0.081 0.080 20.41 18.9 0.0055 0.0272 23.33 20.3 3402 1.106 6.065 20.18 0.002
15 vv650121339I 51483.7 0.99 295.0 446.9 200 12790 5490 -0.067 0.076 99.00 19.4 -0.0004 0.0258 99.00 20.4 3697 0.380 6.008 21.34 0.001
16 vv650121643I 51787.8 0.99 295.0 440.9 200 11593 5475 0.061 0.076 20.70 19.0 0.0042 0.0245 23.62 20.4 3992 1.062 5.952 20.23 0.001
17 vv650121947I 52091.8 0.99 295.0 389.2 200 10635 5525 0.015 0.071 22.24 19.2 0.0049 0.0233 23.44 20.4 4287 1.219 5.890 20.07 0.001
18 vv650122251I 52395.6 0.99 200.0 262.7 200 6988 5486 0.042 0.086 21.12 18.9 0.0066 0.0226 23.13 20.4 4487 1.545 5.850 19.82 0.001
19 vv650126335I 56479.5 0.98 295.0 752.4 192 20065 5486 0.179 0.100 19.54 18.5 0.0172 0.0221 22.09 20.3 4782 2.576 5.825 19.26 0.001
20 vv650126639I 56783.2 0.97 26.2 68.9 196 1824 5483 0.150 0.340 19.73 17.5 0.0179 0.0220 22.04 20.3 4808 2.647 5.823 19.23 0.001
Sum (T+ 12639 to 56810): 9831.9 9749.9 (est. in src region) SNR_unwtd_sum: 0.81 0.9987 signif. UL: 20.34
0 4808 650107476 37619.9 19190.0 -24980.9 0.0179 0.0220 22.043 76.957 -0.871
Total wtd_rate (for all exposures so far): 0.381 +/- 0.234 snr: 1.6 mag: 21.34 UL: 17.58
Rebinned Data for sw01064421001uvv_sk.img using a zero point of 17.676:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 243 305.1 124.9 -124.9 0.0782 0.0813 20.44 0.77 305.1 0.0782 0.0813 20.44 0.77 18.89
1 345 643.8 207.9 -209.3 0.1029 0.0702 20.14 0.56 504.0 0.0927 0.0531 20.26 0.49 19.17
2 1.03e+03 18765.3 3999.5 -6126.3 0.0218 0.0470 21.83 1.25 12110.2 0.0476 0.0356 20.98 0.61 19.69
3 3.38e+03 41589.7 11009.2 -13315.6 0.0020 0.0258 24.44 2.87 32061.1 0.0167 0.0209 22.12 0.88 20.40
4 314 56643.0 166.8 -163.5 0.1768 0.0957 19.56 0.47 33514.5 0.0262 0.0205 21.63 0.63 20.31
The data range from T+180.3 s (0.00 d) to T+56809.9 s (0.66 d)
Wrote uvot_fluxes_210818d12h04m27s721133usUT.qdp
Wrote uvot_fluxes_210818d12h04m27s721133usUT.gif
Wrote uvot_fluxes_210818d12h04m27s721133usUT.ps
Wrote uvot_fluxes_210818d12h04m27s721133usUT_vis.qdp
Wrote uvot_fluxes_210818d12h04m27s721133usUT_uv.qdp
Wrote uvot_fluxes_210818d12h04m27s721133usUT_vis.gif
Wrote uvot_fluxes_210818d12h04m27s721133usUT_vis.ps
# ================ Make Light Curve for Weighted Filters ==========
Use the following filters with indicated color corrections (mags):
u (0) , white (0) , b (0) , v (0) ,
Rebinned Data for All_files using a zero point of 20.290:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 1.33 323.7 201.5 -143.5 0.8605 0.8036 20.45 0.72 323.7 0.8605 0.8036 20.45 0.72 18.99
1 0.268 670.3 181.3 -141.0 0.2356 0.8642 21.86 1.67 381.9 0.6764 0.6214 20.71 0.71 19.26
2 0.00238 18097.2 16547.5 -5458.2 -0.0298 0.3400 99.00 99.00 408.2 0.6299 0.5809 20.79 0.71 19.34
3 0.000281 52242.5 4567.4 -1366.5 0.4093 0.3428 21.26 0.66 417.3 0.6251 0.5682 20.80 0.70 19.36
The data range from T+180.3 s (0.00 d) to T+56809.9 s (0.66 d)
Wrote uvot_fluxes_wtd_210818d12h04m27s721133usUT.qdp
Wrote uvot_fluxes_wtd_210818d12h04m27s721133usUT.gif
Wrote uvot_fluxes_wtd_210818d12h04m27s721133usUT.ps
Found 1 exposures with unusual background rate
Normal end of uvot_fluxes_wget.pl vrs. 2020-11-03a fem