# uvot_fluxes_wget.pl vrs. 2016-02-01 fem at 160609d19h40m27s995145usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=00020643001 -use_uvot -rebin -plot_mag -sens_corr -search_src_reg -wrk_dir=/local/home/khamseen/khamseen10/uvot_tdrss/uvot_lc -web -useprev -zp_2011 -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 120.01200 -27.07500
Reference: GCN_FOM_Notice_Mon_30_May_16_13:45:02_UT
The position is (08:00:02.88, -27:04:30.0)
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(120.012,-27.075,3") # color=red dash=0
Region file centered at (120.012,-27.075), which is (08:00:02.88, -27:04:30.0)
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 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.
Found 1 bright star(s) within 50.0 arcsec of 120.012 -27.075:
ra: 120.0245 dec: -27.0794 mag: 11.33
Failed to find trigger time in BAT summary file for trigger 00020643
# ============ Reading file sw00020643001uuu_sk.img ================
Long-term sensitivity correction to zero point is -0.128 at 486308730
The processing date in extension 0 is: 2016-06-09T19:25:11
The trigger time is: 0. The reference is trigger time unknown
Using zero point of 18.212 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(120.012,-27.075,25")
fk5;-circle(120.012,-27.075,12.5")
fk5;-circle(120.0245380,-27.0794306,25")
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 uu486308729I 486308729.9 0.98 48.9 64.4 108 2517 5400 0.000 0.164 99.00 18.4 0.0000 0.1639 99.00 18.4 49 0.000 540552.416 99.00 0.000
2 uu486315279I 486315280.0 0.99 40.5 13.3 116 981 5388 0.000 0.127 99.00 18.7 0.0000 0.1064 99.00 18.9 89 0.000 331158.265 99.00 0.000
3 uu486337611I 486337611.7 0.98 43.3 40.7 112 1997 5396 0.000 0.168 99.00 18.4 0.0000 0.0902 99.00 19.1 133 0.000 284187.542 99.00 0.000
4 uu486354754I 486354754.2 0.98 46.9 44.6 112 2339 5396 0.000 0.168 99.00 18.4 0.0000 0.0798 99.00 19.2 180 0.000 252830.646 99.00 0.000
5 uu486360746I 486360746.3 0.99 47.9 32.4 112 1707 5372 0.000 0.140 99.00 18.6 0.0000 0.0695 99.00 19.3 228 0.000 221835.725 99.00 0.000
6 uu486366730I 486366730.5 0.99 46.4 32.7 108 1222 5396 0.000 0.119 99.00 18.8 0.0000 0.0612 99.00 19.5 274 0.000 193268.554 99.00 0.000
7 uu486372666I 486372666.8 0.99 45.7 13.2 108 982 5396 0.000 0.108 99.00 18.9 0.0000 0.0547 99.00 19.6 320 0.000 170039.738 99.00 0.000
8 uu486378471I 486378471.3 0.99 40.4 18.5 108 942 5392 0.000 0.120 99.00 18.7 0.0000 0.0504 99.00 19.7 360 0.000 156307.068 99.00 0.000
9 uu486384562I 486384562.6 0.99 41.9 20.0 112 1001 5392 0.000 0.122 99.00 18.7 0.0000 0.0469 99.00 19.8 402 0.000 145666.412 99.00 0.000
10 uu486390294I 486390294.8 0.99 45.6 20.7 112 1037 5396 0.000 0.114 99.00 18.8 0.0000 0.0436 99.00 19.8 448 0.000 135805.756 99.00 0.000
Sum (T+486308730 to 486390341): 302.3 302.3 (est. in src region) SNR_unwtd_sum: 0.00 0.999999638888889 signif. UL: 19.85
0 448 486356780 486356779.7 33561.5 -48049.7 0.0000 0.0436 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.000 +/-134433.500 snr: 0.0 mag: 99.00 UL: 3.62
Rebinned Data for sw00020643001uuu_sk.img using a zero point of 18.212:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 443 486356849.2 33492.0 -48119.2 0.0000 0.0436 99.00 99.00 486356849.2 0.0000 0.0436 99.00 99.00 20.34
The data range from T+486308729.9 s (5628.57 d) to T+486390341.2 s (5629.52 d)
Wrote uvot_fluxes_160609d19h40m27s995145usUT.qdp
Wrote uvot_fluxes_160609d19h40m27s995145usUT.gif
Wrote uvot_fluxes_160609d19h40m27s995145usUT.ps
Wrote uvot_fluxes_160609d19h40m27s995145usUT_vis.qdp
Wrote uvot_fluxes_160609d19h40m27s995145usUT_uv.qdp
Wrote uvot_fluxes_160609d19h40m27s995145usUT_vis.gif
Wrote uvot_fluxes_160609d19h40m27s995145usUT_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 8e-12 486362047.7 28293.4 -53317.8 0.0000 0.2792 99.00 99.00 486362047.7 0.0000 0.2792 99.00 99.00 20.41
The data range from T+486308729.9 s (5628.57 d) to T+486390341.2 s (5629.52 d)
Wrote uvot_fluxes_wtd_160609d19h40m27s995145usUT.qdp
Wrote uvot_fluxes_wtd_160609d19h40m27s995145usUT.gif
Wrote uvot_fluxes_wtd_160609d19h40m27s995145usUT.ps
Normal end of uvot_fluxes_wget.pl vrs. 2016-02-01 fem