# uvot_fluxes_wget.pl vrs. 2012-06-15 fem at 130830d03h09m18s869484usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=00020289992 -use_uvot -rebin -plot_mag -sens_corr -search_src_reg -wrk_dir=/local/home/khamseen/khamseen10/uvot_tdrss/uvot_lc -web -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
# ========= GRB130828A ===================
Used archived XRT position of 259.73233 27.99569 4.00
Reference: GCN_Circulars-15135-Thu,_29_Aug_2013_21:53:45_-0400_(EDT)
The position is (17:18:55.76, +27:59:44.5)
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(259.73233,27.99569,4") # color=red dash=0
Region file centered at (259.73233,27.99569), which is (17:18:55.76, +27:59:44.5)
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 -10.95062 from trigger time of 399367200.15 in BAT summary file
# ============ Reading file sw00020289992uuu_sk.img ================
Long-term sensitivity correction is 0.089 at 399471946
The processing date in extension 0 is: 2013-08-30T02:52:33
The trigger time is: 399367211.10062. The reference is BAT GRB summary file
Using zero point of 18.429 for filter U
Use aperture correction of 1.032 based on aperture of 4.00
Calculate distance from target to edge of image.
Ext Dist.(") RA_cent DEC_cent width PA
1 263.2 259.82395 28.20674 0.286 283.7
2 257.3 259.82010 28.20763 0.286 283.7
3 254.3 259.81817 28.20806 0.286 283.7
4 240.4 259.81421 28.20602 0.286 283.7
5 230.7 259.81367 28.20282 0.286 283.7
6 259.0 259.82567 28.20375 0.286 283.7
7 265.5 259.82621 28.20578 0.286 283.7
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(259.73233,27.99569,25")
fk5;-circle(259.73233,27.99569,12.5")
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 uu399471945I 104734.4 1.00 266.1 0.0 0 0 0
% 2 uu399478477I 111266.9 1.00 332.4 0.0 0 0 0
% 3 uu399482659I 115448.0 1.00 636.8 0.0 0 0 0
% 4 uu399487753I 120541.9 1.00 639.7 0.0 0 0 0
% 5 uu399499321I 132110.4 1.00 631.1 0.0 0 0 0
% 6 uu399501746I 134535.3 1.00 68.3 0.0 0 0 0
% 7 uu399505315I 138104.2 1.00 211.2 0.0 0 0 0
Wrote uvot_fluxes_130830d03h09m18s869484usUT.qdp
Failed to write uvot_fluxes_130830d03h09m18s869484usUT.gif
Failed to write uvot_fluxes_130830d03h09m18s869484usUT.ps
Wrote uvot_fluxes_130830d03h09m18s869484usUT_vis.qdp
Wrote uvot_fluxes_130830d03h09m18s869484usUT_uv.qdp
Normal end of uvot_fluxes_wget.pl vrs. 2012-06-15 fem