# uvot_fluxes_wget.pl vrs. 2011-11-14 fem at 120203d18h07m20s375358usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=00020206001 -use_uvot -rebin -plot_mag -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
# ========= GRB120202A ===================
Used archived BAT position of 203.50650 22.77470
Reference: GCN_Circ_12909
The position is (13:34:01.56, +22:46:28.9)
Using source region:
# Region file format: DS9 version 3.0
# uvot_fluxes.pl bat
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(203.5065,22.7747,3")
Region file centered at (203.5065,22.7747), which is (13:34:01.56, +22:46:28.9)
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 2500.0,
3 sigma should become about 5.0 sigma and 2 sigma should become about 4.4 sigma.
Accordingly confidence limits in the tables have been adjusted from 0.9987 to 0.99999948.
No adjustment has been made for the confidence limits for the rebinned data or the plots.
Subtract UTCF of -7.83642 from trigger time of 349911617 in BAT summary file
# ============ Reading file sw00020206001uwh_sk.img ================
The processing date in extension 0 is: 2012-02-03T17:37:10
The trigger time is: 349911624.83642. The reference is BAT GRB summary file
Using zero point of 20.29 for filter WHITE
Use aperture correction of 1.108 based on aperture of 3.00
Using background region based on sources found in extension 5:
# 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(203.5065,22.7747,25")
fk5;-circle(203.5065,22.7747,12.5")
fk5;-circle(203.513155,22.775601,6")
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 wh349946146I 34521.7 0.97 14.2 21.8 104 1111 5484 0.000 0.370 99.00 19.6 0.0000 0.3697 99.00 19.6 14 0.000 12.766 99.00 0.019
2 wh349947267I 35642.2 0.90 76.5 471.2 116 22291 5528 0.000 0.378 99.00 19.6 0.0000 0.3205 99.00 19.8 91 0.000 9.294 99.00 0.005
above line uses coinc_corr_src: 0.898 corr_bkg: 0.898
3 wh349952892I 41267.6 0.92 146.4 659.8 112 31669 5500 0.000 0.221 99.00 20.2 0.0000 0.1835 99.00 20.4 237 0.000 6.523 99.00 0.005
4 wh349957819I 46194.4 0.97 454.3 750.5 116 37297 5504 0.000 0.071 99.00 21.4 0.0000 0.0771 99.00 21.3 692 0.000 2.948 99.00 0.008
5 wh349969418I 57793.7 0.97 524.4 974.2 116 45290 5508 0.000 0.068 99.00 21.5 0.0000 0.0526 99.00 21.7 1216 0.000 2.362 99.00 0.008
6 wh349976114I 64489.9 0.90 89.3 517.2 120 24640 5528 0.000 0.342 99.00 19.7 0.0000 0.0540 99.00 21.7 1305 0.000 2.348 99.00 0.007
Sum (T+ 34522 to 64581): 3408.5 3408.5 (est. in src region) SNR_unwtd_sum: 0.00 0.99999948 signif. UL: 21.71
0 1305 51008.6 13572.0 -16487.0 0.0000 0.0540 99.00 99.00
Total wtd_rate (for all exposures so far): 0.000 +/- 2.307 snr: 0.0 mag: 99.00 UL: 17.63
Rebinned Data for sw00020206001uwh_sk.img using a zero point of 20.29:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 1.25e+03 51061.3 13519.3 -16539.6 0.0000 0.0540 99.00 99.00 51061.3 0.0000 0.0540 99.00 99.00 22.19
=========================================================
================ Start New Filter V ==================
=========================================================
# ============ Reading file sw00020206001uvv_sk.img ================
The processing date in extension 0 is: 2012-02-03T17:37:10
The trigger time is: 349911624.83642. The reference is BAT GRB summary file
Using zero point of 17.89 for filter V
Use aperture correction of 1.087 based on aperture of 3.00
Using background region based on sources found in extension 3:
# 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(203.5065,22.7747,25")
fk5;-circle(203.5065,22.7747,12.5")
fk5;-circle(203.513164,22.775461,6")
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 vv349947351I 35726.8 0.98 70.5 91.4 116 4819 5504 0.000 0.161 99.00 18.1 0.0000 0.1609 99.00 18.1 70 0.000 52.489 99.00 0.002
2 vv349953046I 41422.1 0.98 146.4 164.4 112 8878 5512 0.000 0.103 99.00 18.6 0.0000 0.0870 99.00 18.8 217 0.000 31.285 99.00 0.002
3 vv349969957I 58333.1 0.99 259.0 165.4 112 9229 5528 0.000 0.059 99.00 19.2 0.0000 0.0508 99.00 19.4 476 0.000 22.132 99.00 0.002
4 vv349976211I 64586.8 0.98 9.2 13.8 112 652 5508 0.000 0.447 99.00 17.0 0.0000 0.0506 99.00 19.4 485 0.000 22.054 99.00 0.002
Sum (T+ 35727 to 64596): 482.2 482.2 (est. in src region) SNR_unwtd_sum: 0.00 0.99999948 signif. UL: 19.38
0 485 50160.6 14435.5 -14433.8 0.0000 0.0506 99.00 99.00
Total wtd_rate (for all exposures so far): 0.000 +/- 2.253 snr: 0.0 mag: 99.00 UL: 15.26
Rebinned Data for sw00020206001uvv_sk.img using a zero point of 17.89:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 477 50203.9 14392.3 -14477.0 0.0000 0.0506 99.00 99.00 50203.9 0.0000 0.0506 99.00 99.00 19.86
=========================================================
================ Start New Filter U ==================
=========================================================
# ============ Reading file sw00020206001uuu_sk.img ================
The processing date in extension 0 is: 2012-02-03T17:37:09
The trigger time is: 349911624.83642. The reference is BAT GRB summary file
Using zero point of 18.34 for filter U
Use aperture correction of 1.100 based on aperture of 3.00
Using background region based on sources found in extension 6:
# 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(203.5065,22.7747,25")
fk5;-circle(203.5065,22.7747,12.5")
fk5;-circle(203.513390,22.775590,6")
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 uu349945523I 33898.8 1.00 606.1 173.3 116 7757 5568 0.000 0.023 99.00 20.7 0.0000 0.0234 99.00 20.7 606 0.000 4.825 99.00 0.018
2 uu349947184I 35559.2 0.98 76.5 88.3 112 4344 5520 0.000 0.139 99.00 18.7 0.0000 0.0259 99.00 20.6 683 0.000 4.763 99.00 0.013
3 uu349950826I 39202.0 1.00 191.0 37.0 108 2498 5540 0.000 0.041 99.00 20.1 0.0000 0.0221 99.00 20.7 874 0.000 4.270 99.00 0.014
4 uu349952737I 41112.4 0.99 146.4 87.3 104 4880 5556 0.000 0.073 99.00 19.4 0.0000 0.0216 99.00 20.8 1020 0.000 4.157 99.00 0.012
5 uu349957257I 45632.4 1.00 547.0 124.6 116 6951 5564 0.000 0.025 99.00 20.6 0.0000 0.0165 99.00 21.0 1567 0.000 3.546 99.00 0.012
6 uu349962486I 50861.7 1.00 703.0 168.3 112 9046 5564 0.000 0.021 99.00 20.8 0.0000 0.0132 99.00 21.3 2270 0.000 3.125 99.00 0.012
7 uu349968879I 57254.9 1.00 524.4 123.0 108 6542 5524 0.000 0.024 99.00 20.6 0.0000 0.0116 99.00 21.4 2794 0.000 2.926 99.00 0.012
8 uu349976018I 64394.0 0.98 89.3 77.9 112 4604 5552 0.000 0.122 99.00 18.9 0.0000 0.0119 99.00 21.4 2884 0.000 2.920 99.00 0.011
Sum (T+ 33899 to 64485): 937.6 937.6 (est. in src region) SNR_unwtd_sum: 0.00 0.99999948 signif. UL: 21.40
0 2884 46478.6 18006.1 -12579.8 0.0000 0.0119 99.00 99.00
Total wtd_rate (for all exposures so far): 0.000 +/- 1.789 snr: 0.0 mag: 99.00 UL: 15.96
Rebinned Data for sw00020206001uuu_sk.img using a zero point of 18.34:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 2.87e+03 46477.4 18007.3 -12578.5 0.0000 0.0119 99.00 99.00 46477.4 0.0000 0.0119 99.00 99.00 21.89
The data range from T+33898.8 s (0.39 d) to T+64596.1 s (0.75 d)
Wrote uvot_fluxes_120203d18h07m20s375358usUT.qdp
Wrote uvot_fluxes_120203d18h07m20s375358usUT.gif
Wrote uvot_fluxes_120203d18h07m20s375358usUT.ps
Wrote uvot_fluxes_120203d18h07m20s375358usUT_vis.qdp
Wrote uvot_fluxes_120203d18h07m20s375358usUT_uv.qdp
Wrote uvot_fluxes_120203d18h07m20s375358usUT_vis.gif
Wrote uvot_fluxes_120203d18h07m20s375358usUT_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 0.201 49069.4 15526.8 -15170.5 0.0000 0.0435 99.00 99.00 49069.4 0.0000 0.0435 99.00 99.00 22.43
The data range from T+33898.8 s (0.39 d) to T+64596.1 s (0.75 d)
Wrote uvot_fluxes_wtd_120203d18h07m20s375358usUT.qdp
Wrote uvot_fluxes_wtd_120203d18h07m20s375358usUT.gif
Wrote uvot_fluxes_wtd_120203d18h07m20s375358usUT.ps
Normal end of uvot_fluxes_wget.pl vrs. 2011-11-14 fem