# uvot_fluxes_wget.pl vrs. 2018-11-07 fem at 191211d04h25m07s554224usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=00020963001 -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 ===================
Could not find/read custom source region custom_020963_src.reg
Used archived BAT position of 210.80300 -2.09800
Reference: GCN_FOM_Notice_Tue_10_Dec_19_17:20:25_UT
The position is (14:03:12.72, -02:05:52.8)
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(210.803,-2.098,3") # color=red dash=0
Source region spec. is: 210.803 -2.098 3"
Region file centered at (210.803,-2.098), which is (14:03:12.72, -02:05:52.8)
Could not find/read custom background region custom_020963_bkg.reg
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 00020963
# ============ Reading file sw00020963001uuu_sk.img ================
Long-term sensitivity correction to zero point is -0.172 at 597691265
The processing date in extension 0 is: 2019-12-11T04:16:49
The trigger time is: 0. The reference is trigger time unknown
Using zero point of 18.168 for filter U
Use aperture correction of 1.100 based on aperture of 3.00
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(210.803,-2.098,25")
fk5;-circle(210.803,-2.098,12.5")
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 uu597691265I 597691265.3 0.98 110.6 122.8 108 6009 5824 0.000 0.108 99.00 18.8 0.0000 0.1078 99.00 18.8 111 0.000 454860.305 99.00 0.000
2 uu597696338I 597696338.9 0.98 110.7 131.6 108 6014 5808 0.000 0.108 99.00 18.8 0.0000 0.0763 99.00 19.2 221 0.000 321807.370 99.00 0.000
3 uu597702768I 597702768.7 0.98 104.6 111.7 108 5651 5820 0.000 0.111 99.00 18.8 0.0000 0.0628 99.00 19.4 326 0.000 264910.703 99.00 0.000
4 uu597707631I 597707631.1 0.98 106.8 109.0 108 6333 5828 0.000 0.115 99.00 18.8 0.0000 0.0551 99.00 19.5 433 0.000 232392.780 99.00 0.000
Sum (T+597691265 to 597707740): 445.5 445.5 (est. in src region) SNR_unwtd_sum: 0.00 0.999999638888889 signif. UL: 19.55
0 433 597699439 597699439.0 8300.7 -8173.7 0.0000 0.0551 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.000 +/-230266.021 snr: 0.0 mag: 99.00 UL: 3.00
Rebinned Data for sw00020963001uuu_sk.img using a zero point of 18.168:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 425 597699435.8 8303.9 -8170.5 0.0000 0.0551 99.00 99.00 597699435.8 0.0000 0.0551 99.00 99.00 20.05
The data range from T+597691265.3 s (6917.72 d) to T+597707739.7 s (6917.91 d)
Wrote uvot_fluxes_191211d04h25m07s554224usUT.qdp
Wrote uvot_fluxes_191211d04h25m07s554224usUT.gif
Wrote uvot_fluxes_191211d04h25m07s554224usUT.ps
Wrote uvot_fluxes_191211d04h25m07s554224usUT_vis.qdp
Wrote uvot_fluxes_191211d04h25m07s554224usUT_uv.qdp
Wrote uvot_fluxes_191211d04h25m07s554224usUT_vis.gif
Wrote uvot_fluxes_191211d04h25m07s554224usUT_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 2.62e-12 597699266.7 8473.0 -8001.4 0.0000 0.3888 99.00 99.00 597699266.7 0.0000 0.3888 99.00 99.00 20.05
The data range from T+597691265.3 s (6917.72 d) to T+597707739.7 s (6917.91 d)
Wrote uvot_fluxes_wtd_191211d04h25m07s554224usUT.qdp
Wrote uvot_fluxes_wtd_191211d04h25m07s554224usUT.gif
Wrote uvot_fluxes_wtd_191211d04h25m07s554224usUT.ps
Normal end of uvot_fluxes_wget.pl vrs. 2018-11-07 fem