# uvot_fluxes_wget.pl vrs. 2012-06-15 fem at 140613d12h12m03s805142usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=00020385992 -use_uvot -rebin -plot_mag -sens_corr -search_src_reg -wrk_dir=/local/home/khamseen/khamseen10/uvot_tdrss/uvot_lc -web -usex -zp_2011 -search_src_reg -gamma=1.0 -use_filter_wtd=white v b u
# Current directory: /local/home/khamseen/khamseen10/uvot_tdrss/uvot_lc
# ========= GRB140611A ===================
Used archived XRT position of 349.91729 -40.10444 4.00
Reference: GCN_Circulars-16390-Thu,_12_Jun_2014_09:59:31_-0400_(EDT)
The position is (23:19:40.15, -40:06:16.0)
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(349.91729,-40.10444,4") # color=red dash=0
Region file centered at (349.91729,-40.10444), which is (23:19:40.15, -40:06:16.0)
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 -12.12206 from trigger time of 424151464 in BAT summary file
# ============ Reading file sw00020385992uwh_sk.img ================
Long-term sensitivity correction is 0.096 at 424231920
The processing date in extension 0 is: 2014-06-12T09:18:56
The trigger time is: 424151476.12206. The reference is BAT GRB summary file
Using zero point of 20.386 for filter WHITE
Use aperture correction of 1.035 based on aperture of 4.00
Using background region based on sources found in extension 8:
# 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(349.91729,-40.10444,25")
fk5;-circle(349.91729,-40.10444,12.5")
fk5;-circle(349.911364,-40.105152,6")
fk5;-circle(349.915120,-40.099246,6")
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 wh424231919I 80443.8 0.92 53.9 506.3 208 13153 5007 -0.840 0.497 99.00 20.3 -0.8405 0.4968 99.00 20.3 54 -61.888 36.581 99.00 0.001
2 wh424231977I 80501.3 0.89 277.2 3070.8 200 77783 4995 -0.183 0.242 99.00 20.9 -0.2927 0.2177 99.00 21.1 331 -22.559 16.050 99.00 0.001
above line uses coinc_corr_src: 0.892 corr_bkg: 0.893
High bkg: 3 wh424232530I 19.5 6470 5036 65.809 0.818
3 wh424232530I 81054.0 0.88 19.5 262.9 200 6470 5032 0.346 1.024 21.54 19.0 -0.2579 0.2133 99.00 21.1 351 -20.404 15.704 99.00 0.001
above line uses coinc_corr_src: 0.875 corr_bkg: 0.874
4 wh424236009I 84533.2 0.98 191.7 454.7 200 12006 4978 -0.153 0.120 99.00 21.7 -0.2186 0.1409 99.00 21.6 542 -14.207 8.015 99.00 0.002
5 wh424236207I 84731.0 0.96 1645.1 7766.7 208 190957 5041 -0.074 0.059 99.00 22.5 -0.1086 0.0563 99.00 22.7 2187 -7.851 4.015 99.00 0.002
6 wh424238165I 86689.5 0.90 74.4 805.8 196 19995 4993 0.326 0.458 21.60 19.8 -0.0951 0.0564 99.00 22.7 2262 -7.412 3.991 99.00 0.002
above line uses coinc_corr_src: 0.895 corr_bkg: 0.898
7 wh424241609I 90133.6 0.98 205.5 514.8 200 12662 5004 0.045 0.119 23.76 21.3 -0.0831 0.0526 99.00 22.7 2467 -5.801 3.699 99.00 0.002
8 wh424241821I 90345.4 0.96 1686.8 6507.6 196 164057 5001 0.050 0.052 23.64 22.1 -0.0286 0.0377 99.00 22.9 4154 -1.587 2.824 99.00 0.002
Sum (T+ 80444 to 92140): 19889.6 19999.2 (est. in src region) SNR_unwtd_sum: -0.76 0.9987 signif. UL: 22.87
0 4154 424239206 87729.5 4410.7 -7285.7 -0.0286 0.0377 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -1.587 +/- 2.767 snr: -0.6 mag: 99.00 UL: 18.16
Rebinned Data for sw00020385992uwh_sk.img using a zero point of 20.386:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 3.97e+03 87778.0 4362.3 -7334.2 -0.0286 0.0377 99.00 99.00 87778.0 -0.0286 0.0377 99.00 99.00 22.87
The data range from T+80443.8 s (0.93 d) to T+92140.3 s (1.07 d)
Wrote uvot_fluxes_140613d12h12m03s805142usUT.qdp
Wrote uvot_fluxes_140613d12h12m03s805142usUT.gif
Wrote uvot_fluxes_140613d12h12m03s805142usUT.ps
Wrote uvot_fluxes_140613d12h12m03s805142usUT_vis.qdp
Wrote uvot_fluxes_140613d12h12m03s805142usUT_uv.qdp
Wrote uvot_fluxes_140613d12h12m03s805142usUT_vis.gif
Wrote uvot_fluxes_140613d12h12m03s805142usUT_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 0.137 88134.3 4006.0 -7690.5 -0.0193 0.0320 99.00 99.00 88134.3 -0.0193 0.0320 99.00 99.00 22.91
The data range from T+80443.8 s (0.93 d) to T+92140.3 s (1.07 d)
Wrote uvot_fluxes_wtd_140613d12h12m03s805142usUT.qdp
Wrote uvot_fluxes_wtd_140613d12h12m03s805142usUT.gif
Wrote uvot_fluxes_wtd_140613d12h12m03s805142usUT.ps
Found 1 exposures with unusual background rate
Normal end of uvot_fluxes_wget.pl vrs. 2012-06-15 fem