# uvot_fluxes_wget.pl vrs. 2012-06-15 fem at 131017d18h26m20s680571usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=00020307001 -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 sw00020307001uwh_sk.img ================
Long-term sensitivity correction is 0.090 at 403550740
The processing date in extension 0 is: 2013-10-16T06:42:52
The trigger time is: 403420151.33932. The reference is BAT GRB summary file
Using zero point of 20.380 for filter WHITE
Use aperture correction of 1.035 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(100.30220,-19.09781,25")
fk5;-circle(100.30220,-19.09781,12.5")
fk5;-circle(100.299529,-19.105676,6")
fk5;-circle(100.308910,-19.099276,6")
fk5;-circle(100.305622,-19.100267,6")
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 wh403550739I 130588.4 0.97 214.3 734.7 200 19020 5212 0.024 0.138 24.42 21.2 0.0243 0.1379 24.42 21.2 214 2.922 16.588 19.13 0.002
2 wh403550960I 130809.1 0.96 2072.7 8018.6 200 211854 5190 -0.075 0.047 99.00 22.8 -0.0660 0.0448 99.00 22.9 2287 -7.828 5.431 99.00 0.002
3 wh403553149I 132998.1 0.90 74.5 783.7 204 19884 5186 0.023 0.447 24.48 20.0 -0.0633 0.0454 99.00 22.8 2362 -7.720 5.404 99.00 0.002
above line uses coinc_corr_src: 0.900 corr_bkg: 0.902
Sum (T+130588 to 133182): 9537.0 9676.0 (est. in src region) SNR_unwtd_sum: -1.39 0.9987 signif. UL: 22.83
0 2362 403551980 131828.4 1353.1 -1240.1 -0.0633 0.0454 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -7.720 +/- 5.301 snr: -1.5 mag: 99.00 UL: 17.68
Rebinned Data for sw00020307001uwh_sk.img using a zero point of 20.380:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 2.27e+03 131825.4 1356.2 -1237.0 -0.0633 0.0454 99.00 99.00 131825.4 -0.0633 0.0454 99.00 99.00 22.83
The data range from T+130588.4 s (1.51 d) to T+133181.5 s (1.54 d)
Wrote uvot_fluxes_131017d18h26m20s680571usUT.qdp
Wrote uvot_fluxes_131017d18h26m20s680571usUT.gif
Wrote uvot_fluxes_131017d18h26m20s680571usUT.ps
Wrote uvot_fluxes_131017d18h26m20s680571usUT_vis.qdp
Wrote uvot_fluxes_131017d18h26m20s680571usUT_uv.qdp
Wrote uvot_fluxes_131017d18h26m20s680571usUT_vis.gif
Wrote uvot_fluxes_131017d18h26m20s680571usUT_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 0.0372 131784.0 1397.5 -1195.6 -0.0588 0.0410 99.00 99.00 131784.0 -0.0588 0.0410 99.00 99.00 22.86
The data range from T+130588.4 s (1.51 d) to T+133181.5 s (1.54 d)
Wrote uvot_fluxes_wtd_131017d18h26m20s680571usUT.qdp
Wrote uvot_fluxes_wtd_131017d18h26m20s680571usUT.gif
Wrote uvot_fluxes_wtd_131017d18h26m20s680571usUT.ps
Normal end of uvot_fluxes_wget.pl vrs. 2012-06-15 fem