# uvot_fluxes_wget.pl vrs. 2012-06-15 fem at 131017d18h17m45s131238usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=00020304001 -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
# ========= GRB131014A ===================
Used archived XRT position of 100.30220 -19.09781 4.00
Reference: GCN_Circ-15339
The position is (06:41:12.53, -19:05:52.1)
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(100.30220,-19.09781,4") # color=red dash=0
Region file centered at (100.30220,-19.09781), which is (06:41:12.53, -19:05:52.1)
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 403420140.2 in BAT summary file
# ============ Reading file sw00020304001uuu_sk.img ================
Long-term sensitivity correction is 0.090 at 403465828
The processing date in extension 0 is: 2013-10-15T20:38:25
The trigger time is: 403420151.33932. The reference is BAT GRB summary file
Using zero point of 18.430 for filter U
Use aperture correction of 1.032 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(100.30220,-19.09781,25")
fk5;-circle(100.30220,-19.09781,12.5")
fk5;-circle(100.308854,-19.099341,6")
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 uu403465827I 45676.4 0.99 334.6 198.8 196 5904 5522 -0.033 0.045 99.00 20.7 -0.0334 0.0445 99.00 20.7 335 -8.504 11.327 99.00 0.006
2 uu403470943I 50792.1 0.99 332.3 175.1 188 5062 5524 0.009 0.042 23.58 20.6 -0.0124 0.0306 99.00 21.1 667 -3.094 8.198 99.00 0.006
3 uu403476973I 56822.4 0.99 344.7 177.9 196 5346 5536 -0.034 0.041 99.00 20.9 -0.0198 0.0245 99.00 21.4 1012 -5.239 6.925 99.00 0.006
4 uu403482873I 62722.2 0.99 314.3 152.8 188 5068 5514 -0.066 0.042 99.00 21.0 -0.0308 0.0211 99.00 21.7 1326 -8.305 6.252 99.00 0.006
5 uu403494232I 74081.5 0.99 227.5 134.0 192 3507 5521 0.055 0.054 21.57 20.1 -0.0182 0.0197 99.00 21.7 1553 -5.694 6.020 99.00 0.006
Sum (T+ 45676 to 74313): 838.6 865.9 (est. in src region) SNR_unwtd_sum: -0.92 0.9987 signif. UL: 21.67
0 1553 403477165 57013.4 17299.2 -11337.1 -0.0182 0.0197 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -5.694 +/- 5.915 snr: -1.0 mag: 99.00 UL: 15.48
Rebinned Data for sw00020304001uuu_sk.img using a zero point of 18.430:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 1.55e+03 57013.6 17299.0 -11337.2 -0.0182 0.0197 99.00 99.00 57013.6 -0.0182 0.0197 99.00 99.00 21.67
The data range from T+45676.4 s (0.53 d) to T+74312.6 s (0.86 d)
Wrote uvot_fluxes_131017d18h17m45s131238usUT.qdp
Wrote uvot_fluxes_131017d18h17m45s131238usUT.gif
Wrote uvot_fluxes_131017d18h17m45s131238usUT.ps
Wrote uvot_fluxes_131017d18h17m45s131238usUT_vis.qdp
Wrote uvot_fluxes_131017d18h17m45s131238usUT_uv.qdp
Wrote uvot_fluxes_131017d18h17m45s131238usUT_vis.gif
Wrote uvot_fluxes_131017d18h17m45s131238usUT_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 0.00499 54595.8 19716.8 -8919.4 -0.1166 0.1101 99.00 99.00 54595.8 -0.1166 0.1101 99.00 99.00 21.69
The data range from T+45676.4 s (0.53 d) to T+74312.6 s (0.86 d)
Wrote uvot_fluxes_wtd_131017d18h17m45s131238usUT.qdp
Wrote uvot_fluxes_wtd_131017d18h17m45s131238usUT.gif
Wrote uvot_fluxes_wtd_131017d18h17m45s131238usUT.ps
Normal end of uvot_fluxes_wget.pl vrs. 2012-06-15 fem