# uvot_fluxes_wget.pl vrs. 2012-06-15 fem at 140220d23h44m48s522926usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=00020356992 -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
# ========= GRB140219A ===================
Used archived BAT position of 156.44000 7.46000
Reference: GCN_Circ-15864
The position is (10:25:45.60, +07:27:36.0)
Using source region:
# Region file format: DS9 version 3.0
# uvot_fluxes.pl bat
global font="helvetica 12 bold" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source=1
fk5;circle(156.440,+7.460,3") # color=red dash=0
Region file centered at (156.440,+7.460), which is (10:25:45.60, +07:27:36.0)
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.
*** Since no accurate position is available, set rates to 0. and compute ULs based on expected background in source aperture.
Because there are many possible positions for a source, the confidence levels should be increased for upper limits.
Using the ratio of the BAT region and the aperture of 46656.0,
3 sigma should become about 5.6 sigma and 2 sigma should become about 5.0 sigma.
Accordingly confidence limits in the tables have been adjusted from 0.9987 to 0.99999997.
No adjustment has been made for the confidence limits for the rebinned data or the plots.
Subtract UTCF of -11.6411 from trigger time of 414531992 in BAT summary file
# ============ Reading file sw00020356992uwh_sk.img ================
Long-term sensitivity correction is 0.093 at 414608491
The processing date in extension 0 is: 2014-02-20T23:37:51
The trigger time is: 414532003.6411. The reference is BAT GRB summary file
Using zero point of 20.383 for filter WHITE
Use aperture correction of 1.108 based on aperture of 3.00
Using background region based on sources found in extension 1:
# 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(156.440,+7.460,25")
fk5;-circle(156.440,+7.460,12.5")
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 wh414608490I 76487.2 0.96 814.7 2091.0 120 97706 5864 0.000 0.064 99.00 21.5 0.0000 0.0640 99.00 21.5 815 0.000 4.517 99.00 0.006
Sum (T+ 76487 to 77315): 1999.5 1999.5 (est. in src region) SNR_unwtd_sum: 0.00 0.999999972136488 signif. UL: 21.51
0 815 414608905 76901.1 413.9 -413.9 0.0000 0.0640 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.000 +/- 4.471 snr: 0.0 mag: 99.00 UL: 16.90
Rebinned Data for sw00020356992uwh_sk.img using a zero point of 20.383:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 782 76901.1 413.9 -413.9 0.0000 0.0640 99.00 99.00 76901.1 0.0000 0.0640 99.00 99.00 22.10
=========================================================
================ Start New Filter V ==================
=========================================================
# ============ Reading file sw00020356992uvv_sk.img ================
Long-term sensitivity correction is 0.137 at 414609326
The processing date in extension 0 is: 2014-02-20T23:37:51
The trigger time is: 414532003.6411. The reference is BAT GRB summary file
Using zero point of 18.027 for filter V
Use aperture correction of 1.087 based on aperture of 3.00
Using background region based on sources found in extension 1:
# 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(156.440,+7.460,25")
fk5;-circle(156.440,+7.460,12.5")
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 vv414609325I 77322.2 0.99 319.3 192.6 116 8933 5844 0.000 0.046 99.00 19.5 0.0000 0.0462 99.00 19.5 319 0.000 28.790 99.00 0.003
Sum (T+ 77322 to 77647): 177.3 177.3 (est. in src region) SNR_unwtd_sum: 0.00 0.999999972136488 signif. UL: 19.50
0 319 414609488 77484.4 162.2 -162.2 0.0000 0.0462 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.000 +/- 4.339 snr: 0.0 mag: 99.00 UL: 14.57
Rebinned Data for sw00020356992uvv_sk.img using a zero point of 18.027:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 316 77484.4 162.2 -162.2 0.0000 0.0462 99.00 99.00 77484.4 0.0000 0.0462 99.00 99.00 20.10
=========================================================
================ Start New Filter U ==================
=========================================================
# ============ Reading file sw00020356992uuu_sk.img ================
Long-term sensitivity correction is 0.093 at 414607656
The processing date in extension 0 is: 2014-02-20T23:37:51
The trigger time is: 414532003.6411. The reference is BAT GRB summary file
Using zero point of 18.433 for filter U
Use aperture correction of 1.100 based on aperture of 3.00
Using background region based on sources found in extension 1:
# 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(156.440,+7.460,25")
fk5;-circle(156.440,+7.460,12.5")
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 uu414607656I 75652.6 0.99 814.7 280.2 108 16308 5824 0.000 0.024 99.00 20.6 0.0000 0.0238 99.00 20.6 815 0.000 10.028 99.00 0.006
Sum (T+ 75653 to 76480): 302.4 302.4 (est. in src region) SNR_unwtd_sum: 0.00 0.999999972136488 signif. UL: 20.63
0 815 414608070 76066.5 413.9 -413.9 0.0000 0.0238 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.000 +/- 4.013 snr: 0.0 mag: 99.00 UL: 15.06
Rebinned Data for sw00020356992uuu_sk.img using a zero point of 18.433:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 809 76066.5 413.9 -413.9 0.0000 0.0238 99.00 99.00 76066.5 0.0000 0.0238 99.00 99.00 21.22
The data range from T+75652.6 s (0.88 d) to T+77646.6 s (0.90 d)
Wrote uvot_fluxes_140220d23h44m48s522926usUT.qdp
Wrote uvot_fluxes_140220d23h44m48s522926usUT.gif
Wrote uvot_fluxes_140220d23h44m48s522926usUT.ps
Wrote uvot_fluxes_140220d23h44m48s522926usUT_vis.qdp
Wrote uvot_fluxes_140220d23h44m48s522926usUT_uv.qdp
Wrote uvot_fluxes_140220d23h44m48s522926usUT_vis.gif
Wrote uvot_fluxes_140220d23h44m48s522926usUT_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 0.0554 76875.5 771.1 -1222.9 0.0000 0.0569 99.00 99.00 76875.5 0.0000 0.0569 99.00 99.00 22.14
The data range from T+75652.6 s (0.88 d) to T+77646.6 s (0.90 d)
Wrote uvot_fluxes_wtd_140220d23h44m48s522926usUT.qdp
Wrote uvot_fluxes_wtd_140220d23h44m48s522926usUT.gif
Wrote uvot_fluxes_wtd_140220d23h44m48s522926usUT.ps
Normal end of uvot_fluxes_wget.pl vrs. 2012-06-15 fem