# uvot_fluxes_wget.pl vrs. 2012-06-15 fem at 130519d10h43m32s028881usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=00020278992 -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
# ========= unknown GRB ===================
Used archived BAT position of 356.09800 47.64100
Reference: GCN_FOM_Notice_Sat_18_May_13_22:18:58_UT
The position is (23:44:23.52, +47:38:27.6)
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(356.098,+47.641,3") # color=red dash=0
Region file centered at (356.098,+47.641), which is (23:44:23.52, +47:38:27.6)
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 3600.0,
3 sigma should become about 5.1 sigma and 2 sigma should become about 4.5 sigma.
Accordingly confidence limits in the tables have been adjusted from 0.9987 to 0.99999964.
No adjustment has been made for the confidence limits for the rebinned data or the plots.
Failed to find trigger time in BAT summary file for trigger 00020278
# ============ Reading file sw00020278992uuu_sk.img ================
Long-term sensitivity correction is 0.086 at 390608365
The processing date in extension 0 is: 2013-05-19T10:35:38
The trigger time is: 0. The reference is trigger time unknown
Using zero point of 18.426 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(356.098,+47.641,25")
fk5;-circle(356.098,+47.641,12.5")
fk5;-circle(356.095529,47.643807,6")
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 uu390608364I 390608364.5 0.99 551.5 516.6 116 23372 5656 0.000 0.045 99.00 20.0 0.0000 0.0447 99.00 20.0 552 0.000 97312.004 99.00 0.000
2 uu390614737I 390614737.8 0.98 532.8 643.1 112 30852 5652 0.000 0.053 99.00 19.9 0.0000 0.0344 99.00 20.3 1084 0.000 74104.690 99.00 0.000
3 uu390620488I 390620488.8 0.98 548.7 700.1 112 32943 5644 0.000 0.053 99.00 19.9 0.0000 0.0289 99.00 20.5 1633 0.000 62276.525 99.00 0.000
4 uu390626255I 390626255.8 0.98 547.5 754.0 124 32865 5668 0.000 0.056 99.00 19.8 0.0000 0.0258 99.00 20.6 2181 0.000 55358.092 99.00 0.000
5 uu390631353I 390631353.9 0.99 432.2 322.2 108 16195 5596 0.000 0.046 99.00 20.0 0.0000 0.0228 99.00 20.8 2613 0.000 48430.010 99.00 0.000
6 uu390637990I 390637990.3 0.98 220.4 293.5 116 12476 5656 0.000 0.082 99.00 19.4 0.0000 0.0220 99.00 20.8 2833 0.000 46745.974 99.00 0.000
Sum (T+390608365 to 390638214): 3031.9 3031.9 (est. in src region) SNR_unwtd_sum: 0.00 0.999999638888889 signif. UL: 20.80
0 2833 390621436 390621436.1 16778.2 -13071.5 0.0000 0.0220 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.000 +/-46280.326 snr: 0.0 mag: 99.00 UL: 5.00
Rebinned Data for sw00020278992uuu_sk.img using a zero point of 18.426:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 2.78e+03 390621434.6 16779.6 -13070.1 0.0000 0.0220 99.00 99.00 390621434.6 0.0000 0.0220 99.00 99.00 21.30
The data range from T+390608364.5 s (4520.93 d) to T+390638214.3 s (4521.28 d)
Wrote uvot_fluxes_130519d10h43m32s028881usUT.qdp
Wrote uvot_fluxes_130519d10h43m32s028881usUT.gif
Wrote uvot_fluxes_130519d10h43m32s028881usUT.ps
Wrote uvot_fluxes_130519d10h43m32s028881usUT_vis.qdp
Wrote uvot_fluxes_130519d10h43m32s028881usUT_uv.qdp
Wrote uvot_fluxes_130519d10h43m32s028881usUT_vis.gif
Wrote uvot_fluxes_130519d10h43m32s028881usUT_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 8.22e-11 390621417.1 16797.2 -13052.5 0.0000 0.1197 99.00 99.00 390621417.1 0.0000 0.1197 99.00 99.00 21.33
The data range from T+390608364.5 s (4520.93 d) to T+390638214.3 s (4521.28 d)
Wrote uvot_fluxes_wtd_130519d10h43m32s028881usUT.qdp
Wrote uvot_fluxes_wtd_130519d10h43m32s028881usUT.gif
Wrote uvot_fluxes_wtd_130519d10h43m32s028881usUT.ps
Normal end of uvot_fluxes_wget.pl vrs. 2012-06-15 fem