# uvot_fluxes_wget.pl vrs. 2012-06-15 fem at 131022d11h27m36s291043usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=00020298001 -use_uvot -rebin -plot_mag -sens_corr -search_src_reg -wrk_dir=/local/home/khamseen/khamseen10/uvot_tdrss/uvot_lc -web -useprev -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
# ========= GRB131011A ===================
Used archived opt source position of 32.52658 -4.41119 3.00
Reference: GCN_Circ-15324
The position is (02:10:06.38, -04:24:40.3)
Using source region:
# Region file format: DS9 version 3.0
# uvot_fluxes.pl opt
global font="helvetica 12 bold" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source=1
fk5;circle(32.52658,-4.41119,3") # color=red dash=0
Region file centered at (32.52658,-4.41119), which is (02:10:06.38, -04:24:40.3)
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 -11.13932 from trigger time of 403206454.99 in BAT summary file
# ============ Reading file sw00020298001uw2_sk.img ================
Long-term sensitivity correction is 0.090 at 403290375
The processing date in extension 0 is: 2013-10-22T10:54:08
The trigger time is: 403206466.12932. The reference is BAT GRB summary file
Using zero point of 17.470 for filter UVW2
Use aperture correction of 1.108 based on aperture of 3.00
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(32.52658,-4.41119,25")
fk5;-circle(32.52658,-4.41119,12.5")
fk5;-circle(32.521517,-4.417153,6")
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 w2403290374I 83908.5 1.00 636.1 13.0 120 709 5804 -0.003 0.006 99.00 21.8 -0.0028 0.0064 99.00 21.8 636 -3.195 7.196 99.00 0.038
2 w2403292320I 85854.1 1.00 492.9 11.4 108 662 5756 -0.002 0.008 99.00 21.6 -0.0026 0.0049 99.00 22.1 1129 -2.975 5.588 99.00 0.037
3 w2403296061I 89595.6 1.00 1593.6 43.6 116 1875 5796 0.004 0.005 23.40 21.8 0.0014 0.0034 24.59 22.3 2723 1.575 3.995 19.80 0.036
4 w2403301847I 95381.6 1.00 2172.9 58.6 108 2768 5752 0.003 0.004 23.64 22.0 0.0023 0.0026 24.07 22.4 4896 2.697 3.147 19.21 0.034
Sum (T+ 83908 to 97589): 126.7 116.6 (est. in src region) SNR_unwtd_sum: 0.89 0.9987 signif. UL: 22.45
0 4896 403298335 91868.7 5720.6 -7960.2 0.0023 0.0026 24.069 74.931 -0.817
Total wtd_rate (for all exposures so far): 2.697 +/- 3.119 snr: 0.9 mag: 19.21 UL: 14.75
Rebinned Data for sw00020298001uw2_sk.img using a zero point of 17.470:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 4.89e+03 91868.6 5720.7 -7960.2 0.0023 0.0026 24.07 0.82 91868.6 0.0023 0.0026 24.07 0.82 22.45
The data range from T+83908.5 s (0.97 d) to T+97589.3 s (1.13 d)
Wrote uvot_fluxes_131022d11h27m36s291043usUT.qdp
Wrote uvot_fluxes_131022d11h27m36s291043usUT.gif
Wrote uvot_fluxes_131022d11h27m36s291043usUT.ps
Wrote uvot_fluxes_131022d11h27m36s291043usUT_vis.qdp
Wrote uvot_fluxes_131022d11h27m36s291043usUT_uv.qdp
Wrote uvot_fluxes_131022d11h27m36s291043usUT_uv.gif
Wrote uvot_fluxes_131022d11h27m36s291043usUT_uv.ps
Normal end of uvot_fluxes_wget.pl vrs. 2012-06-15 fem