# uvot_fluxes_wget.pl vrs. 2012-06-15 fem at 120710d19h50m22s675487usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=00020222001 -use_uvot -rebin -plot_mag -sens_corr -search_src_reg -wrk_dir=/local/data/khamseen10/uvot_tdrss/uvot_lc -web -useprev -zp_2011 -gamma=1.0 -use_filter_wtd=white v b u
# Current directory: /local/data/khamseen10/uvot_tdrss/uvot_lc
# ========= GRB120709A ===================
Used archived BAT position of 318.41000 -50.03000
Reference: GCN_Circ_13423
The position is (21:13:38.40, -50:01:48.0)
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(318.41,-50.03,3") # color=red dash=0
Region file centered at (318.41,-50.03), which is (21:13:38.40, -50:01:48.0)
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 176400.0,
3 sigma should become about 5.8 sigma and 2 sigma should become about 5.3 sigma.
Accordingly confidence limits in the tables have been adjusted from 0.9987 to 0.99999999.
No adjustment has been made for the confidence limits for the rebinned data or the plots.
Subtract UTCF of -9.38582 from trigger time of 363561101 in BAT summary file
# ============ Reading file sw00020222001uwh_sk.img ================
Long-term sensitivity correction is 0.077 at 363622119
The processing date in extension 0 is: 2012-07-10T19:37:22
The trigger time is: 363561110.38582. The reference is BAT GRB summary file
Using zero point of 20.367 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(318.41,-50.03,25")
fk5;-circle(318.41,-50.03,12.5")
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 wh363622118I 61008.2 0.97 828.5 1423.8 124 65178 5872 0.000 0.051 99.00 21.7 0.0000 0.0514 99.00 21.7 828 0.000 2.943 99.00 0.010
2 wh363627944I 66834.1 0.97 567.9 862.7 112 44168 5832 0.000 0.059 99.00 21.5 0.0000 0.0388 99.00 22.0 1396 0.000 2.299 99.00 0.010
Sum (T+ 61008 to 67411): 2224.6 2224.6 (est. in src region) SNR_unwtd_sum: 0.00 0.999999992630386 signif. UL: 21.99
0 1396 363624855 63744.5 3666.5 -2736.3 0.0000 0.0388 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.000 +/- 2.276 snr: 0.0 mag: 99.00 UL: 17.57
Rebinned Data for sw00020222001uwh_sk.img using a zero point of 20.367117967322:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 1.36e+03 63744.2 3666.8 -2736.0 0.0000 0.0388 99.00 99.00 63744.2 0.0000 0.0388 99.00 99.00 22.63
=========================================================
================ Start New Filter V ==================
=========================================================
# ============ Reading file sw00020222001uvv_sk.img ================
Long-term sensitivity correction is 0.114 at 363622968
The processing date in extension 0 is: 2012-07-10T19:37:23
The trigger time is: 363561110.38582. The reference is BAT GRB summary file
Using zero point of 18.004 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(318.41,-50.03,25")
fk5;-circle(318.41,-50.03,12.5")
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 vv363622967I 61857.2 0.99 828.5 337.4 116 17570 5856 0.000 0.025 99.00 20.1 0.0000 0.0249 99.00 20.1 828 0.000 12.737 99.00 0.005
2 vv363623813I 62703.2 0.98 44.6 43.6 112 2126 5860 0.000 0.159 99.00 18.1 0.0000 0.0250 99.00 20.1 873 0.000 12.586 99.00 0.004
Sum (T+ 61857 to 62749): 388.7 388.7 (est. in src region) SNR_unwtd_sum: 0.00 0.999999992630386 signif. UL: 20.11
0 873 363623411 62301.0 447.6 -443.8 0.0000 0.0250 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.000 +/- 2.199 snr: 0.0 mag: 99.00 UL: 15.24
Rebinned Data for sw00020222001uvv_sk.img using a zero point of 18.0037160105828:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 867 62300.8 447.8 -443.6 0.0000 0.0250 99.00 99.00 62300.8 0.0000 0.0250 99.00 99.00 20.74
=========================================================
================ Start New Filter U ==================
=========================================================
# ============ Reading file sw00020222001uuu_sk.img ================
Long-term sensitivity correction is 0.077 at 363621270
The processing date in extension 0 is: 2012-07-10T19:37:22
The trigger time is: 363561110.38582. The reference is BAT GRB summary file
Using zero point of 18.417 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(318.41,-50.03,25")
fk5;-circle(318.41,-50.03,12.5")
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 uu363621269I 60159.5 1.00 828.5 212.2 120 10505 5872 0.000 0.020 99.00 20.8 0.0000 0.0197 99.00 20.8 828 0.000 6.707 99.00 0.011
2 uu363627122I 66012.4 1.00 801.9 165.6 104 10203 5856 0.000 0.019 99.00 20.8 0.0000 0.0136 99.00 21.2 1630 0.000 4.832 99.00 0.012
Sum (T+ 60160 to 66827): 395.9 395.9 (est. in src region) SNR_unwtd_sum: 0.00 0.999999992630386 signif. UL: 21.18
0 1630 363624563 63452.5 3374.7 -3293.0 0.0000 0.0136 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.000 +/- 2.017 snr: 0.0 mag: 99.00 UL: 15.75
Rebinned Data for sw00020222001uuu_sk.img using a zero point of 18.4171176953558:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 1.62e+03 63452.7 3374.5 -3293.2 0.0000 0.0136 99.00 99.00 63452.7 0.0000 0.0136 99.00 99.00 21.82
The data range from T+60159.5 s (0.70 d) to T+67411.0 s (0.78 d)
Wrote uvot_fluxes_120710d19h50m22s675487usUT.qdp
Wrote uvot_fluxes_120710d19h50m22s675487usUT.gif
Wrote uvot_fluxes_120710d19h50m22s675487usUT.ps
Wrote uvot_fluxes_120710d19h50m22s675487usUT_vis.qdp
Wrote uvot_fluxes_120710d19h50m22s675487usUT_uv.qdp
Wrote uvot_fluxes_120710d19h50m22s675487usUT_vis.gif
Wrote uvot_fluxes_120710d19h50m22s675487usUT_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 20.29:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 0.212 63635.3 3775.7 -3475.8 0.0000 0.0348 99.00 99.00 63635.3 0.0000 0.0348 99.00 99.00 22.67
The data range from T+60159.5 s (0.70 d) to T+67411.0 s (0.78 d)
Wrote uvot_fluxes_wtd_120710d19h50m22s675487usUT.qdp
Wrote uvot_fluxes_wtd_120710d19h50m22s675487usUT.gif
Wrote uvot_fluxes_wtd_120710d19h50m22s675487usUT.ps
Normal end of uvot_fluxes_wget.pl vrs. 2012-06-15 fem