# uvot_fluxes_wget.pl vrs. 2010-06-28 fem at 100909d18h00m45s287911usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=00020147992 -use_uvot -rebin -plot_mag -wrk_dir=/local/data/khamseen10/uvot_tdrss/uvot_lc -web -gamma=1.0 -use_filter_wtd=white v b u
# Current directory: /local/data/khamseen10/uvot_tdrss/uvot_lc
# ========= GRB100909 ===================
Used archived XRT position of 73.94910 54.65780 4.00
Reference: GCN_Notice_Thu_09_Sep_10_13:18:52_UT
The position is (04:55:47.78, +54:39:28.1)
Using source region:
# Region file format: DS9 version 3.0
# uvot_fluxes.pl xrt
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(73.9491,+54.6578,4")
Region file centered at (73.9491,+54.6578), which is (04:55:47.78, +54:39:28.1)
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.
Subtract UTCF of -6.15152 from trigger time of 305715893.94 in BAT summary file
# ============ Reading file sw00020147992uwh_sk.img ================
The processing date in extension 0 is: 2010-09-09T17:44:08
The trigger time is: 305715900.09152. The reference is BAT GRB summary file
Using zero point of 20.29 for filter WHITE
Use aperture correction of 1.035 based on aperture of 4.00
Using background region based on sources found in extension 4:
# 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(73.9491,+54.6578,25")
fk5;-circle(73.9491,+54.6578,12.5")
fk5;-circle(73.954776,54.661889,6")
fk5;-circle(73.937417,54.661073,6")
fk5;-circle(73.950961,54.659347,6")
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 wh305727588I 11687.9 0.97 147.4 532.4 201 13419 5277 0.154 0.171 22.32 20.7 0.1543 0.1706 22.32 20.7 147 1.815 2.007 19.64 0.024
2 wh305727588E 11687.9 0.97 147.4 525.0 200 13450 5281 0.113 0.170 22.65 20.8
3 wh305728660I 12759.9 0.97 295.0 1081.3 196 27931 5243 0.135 0.122 22.46 21.0 0.1414 0.0990 22.41 21.2 442 1.770 1.236 19.67 0.022
4 wh305728963I 13063.6 0.96 295.1 1102.9 192 30729 5260 -0.068 0.123 99.00 21.4 0.0577 0.0771 23.39 21.6 738 0.824 0.984 20.50 0.021
5 wh305729267I 13367.1 0.95 295.0 1329.7 184 38629 5223 -0.114 0.136 99.00 21.4 0.0089 0.0675 25.41 21.9 1033 0.315 0.868 21.54 0.019
Sum (T+ 11688 to 13667): 4046.4 4037.8 (est. in src region) SNR_unwtd_sum: 0.13 0.9987 signif. UL: 21.91
0 1033 13006.3 660.5 -1318.4 0.0089 0.0675 25.41 2.33
Total wtd_rate (for all exposures so far): 0.315 +/- 0.853 snr: 0.4 mag: 21.54 UL: 19.10
Rebinned Data for sw00020147992uwh_sk.img using a zero point of 20.29:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 993 13004.4 662.4 -1316.5 0.0089 0.0675 25.41 2.33 13004.4 0.0089 0.0675 25.41 2.33 21.91
=========================================================
================ Start New Filter V ==================
=========================================================
# ============ Reading file sw00020147992uvv_sk.img ================
The processing date in extension 0 is: 2010-09-09T17:43:58
The trigger time is: 305715900.09152. The reference is BAT GRB summary file
Using zero point of 17.89 for filter V
Use aperture correction of 1.030 based on aperture of 4.00
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(73.9491,+54.6578,25")
fk5;-circle(73.9491,+54.6578,12.5")
fk5;-circle(73.937359,54.661184,6")
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 vv305727569E 11669.1 0.99 9.1 10.6 201 205 5738 0.387 0.374 18.92 17.4
=========================================================
================ Start New Filter B ==================
=========================================================
# ============ Reading file sw00020147992ubb_sk.img ================
The processing date in extension 0 is: 2010-09-09T17:44:08
The trigger time is: 305715900.09152. The reference is BAT GRB summary file
Using zero point of 19.11 for filter B
Use aperture correction of 1.035 based on aperture of 4.00
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(73.9491,+54.6578,25")
fk5;-circle(73.9491,+54.6578,12.5")
fk5;-circle(73.954821,54.661847,6")
fk5;-circle(73.937415,54.661045,6")
fk5;-circle(73.950960,54.659304,6")
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 bb305727747I 11847.8 0.99 295.0 451.5 208 10918 5295 0.081 0.077 21.84 20.4 0.0807 0.0770 21.84 20.4 295 2.870 2.738 19.14 0.019
2 bb305728051I 12151.4 0.99 295.0 410.2 200 10938 5297 -0.010 0.073 99.00 20.7 0.0354 0.0532 22.74 20.9 590 1.263 1.915 20.04 0.019
3 bb305728355I 12455.0 0.99 295.0 410.8 196 10966 5228 -0.001 0.073 99.00 20.7 0.0233 0.0431 23.19 21.1 885 0.845 1.570 20.47 0.019
Sum (T+ 11848 to 12755): 1272.6 1252.9 (est. in src region) SNR_unwtd_sum: 0.54 0.9987 signif. UL: 21.12
0 885 12301.3 453.5 -453.5 0.0233 0.0431 23.19 1.14
Total wtd_rate (for all exposures so far): 0.440 +/- 0.746 snr: 0.6 mag: 21.18 UL: 18.01
Rebinned Data for sw00020147992ubb_sk.img using a zero point of 19.11:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 873 12301.3 453.4 -453.6 0.0233 0.0431 23.19 1.14 12301.3 0.0233 0.0431 23.19 1.14 21.12
=========================================================
================ Start New Filter UVW2 ==================
=========================================================
# ============ Reading file sw00020147992uw2_sk.img ================
The processing date in extension 0 is: 2010-09-09T17:44:10
The trigger time is: 305715900.09152. The reference is BAT GRB summary file
Using zero point of 17.35 for filter UVW2
Use aperture correction of 1.035 based on aperture of 4.00
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(73.9491,+54.6578,25")
fk5;-circle(73.9491,+54.6578,12.5")
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 w2305729573I 13673.2 1.00 560.7 66.8 196 2002 5824 -0.001 0.015 99.00 20.6 -0.0011 0.0153 99.00 20.6 561 -0.234 3.213 99.00 0.040
Sum (T+ 13673 to 14243): 66.8 67.4 (est. in src region) SNR_unwtd_sum: -0.07 0.9987 signif. UL: 20.64
0 561 13958.0 284.9 -284.9 -0.0011 0.0153 99.00 99.00
Total wtd_rate (for all exposures so far): 0.405 +/- 0.726 snr: 0.6 mag: 21.27 UL: 16.29
Rebinned Data for sw00020147992uw2_sk.img using a zero point of 17.35:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 560 13958.0 284.9 -284.9 -0.0011 0.0153 99.00 99.00 13958.0 -0.0011 0.0153 99.00 99.00 20.64
The data range from T+11687.9 s (0.14 d) to T+14242.9 s (0.16 d)
Wrote uvot_fluxes_100909d18h00m45s287911usUT.qdp
Wrote uvot_fluxes_100909d18h00m45s287911usUT.gif
Wrote uvot_fluxes_100909d18h00m45s287911usUT.ps
Wrote uvot_fluxes_100909d18h00m45s287911usUT_vis.qdp
Wrote uvot_fluxes_100909d18h00m45s287911usUT_uv.qdp
Wrote uvot_fluxes_100909d18h00m45s287911usUT_vis.gif
Wrote uvot_fluxes_100909d18h00m45s287911usUT_vis.ps
Wrote uvot_fluxes_100909d18h00m45s287911usUT_uv.gif
Wrote uvot_fluxes_100909d18h00m45s287911usUT_uv.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 1.46 12859.0 807.9 -1171.0 0.0251 0.0623 24.29 1.35 12859.0 0.0251 0.0623 24.29 1.35 21.93
The data range from T+11687.9 s (0.14 d) to T+14242.9 s (0.16 d)
Wrote uvot_fluxes_wtd_100909d18h00m45s287911usUT.qdp
Wrote uvot_fluxes_wtd_100909d18h00m45s287911usUT.gif
Wrote uvot_fluxes_wtd_100909d18h00m45s287911usUT.ps
Normal end of uvot_fluxes_wget.pl vrs. 2010-06-28 fem