# uvot_fluxes_wget.pl vrs. 2009-02-12 fem at 090324d16h47m45s173846usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=00020102992 -usex -use_uvot -rebin -plot_mag -web -wrk_dir=./
# Current directory: /local/data/khamseen10/uvot_tdrss/uvot_lc
# ========= GRB090323 ===================
Used archived opt source position of 190.70954 17.05322 3.00
Reference: GCN_Circ_9026
The position is (12:42:50.29, +17:03:11.6)
Using source region:
# Region file format: DS9 version 3.0
# uvot_fluxes.pl opt
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(190.70954,+17.05322,3")
Region file centered at (190.70954,+17.05322).
which is (12:42:50.29, +17:03:11.6)
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.
UL in table gives the 3 sigma upper limit for detection using only the rate in the background region.
UL in the Sum gives the 0.9987 upper limit for detection taking the observed counts into account.
weighted rates (wtd_rate) combine results from different exposures using optimal weights appropriate
for a weak source producing the same magnitude in each filter.
The weight for an exposure is the expected number of source counts divided by the background rate.
The rate is normalized so that a 20th mag. source produces 1 cps.
# ============ Reading file sw00020102992uwh_sk.img ================
The processing date in extension 0 is: 2009-03-24T09:54:59
The trigger time is: 259459367.2269 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 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(190.70954,+17.05322,25")
fk5;-circle(190.70954,+17.05322,12.5")
fk5;-circle(190.704022,17.054479,6")
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 wh259529654I 70287.1 0.96 367.9 880.3 116 34381 5417 0.450 0.094 21.16 21.8 0.4500 0.0935 21.16 21.8 368 0.344 0.072 21.16 0.629
2 wh259534452I 75084.8 0.97 828.7 1903.0 116 78370 5416 0.311 0.061 21.56 22.2 0.3535 0.0511 21.42 22.4 1197 0.271 0.039 21.42 0.624
Sum (T+ 70287 to 75931): 2783.3 2414.9 (est. in src region) SNR_unwtd_sum: 6.92 0.9987 signif. UL: 21.03
Total wtd_rate (for all exposures so far): 0.271 +/- 0.039 snr: 7.0 mag: 21.42
Rebinned Data for sw00020102992uwh_sk.img:
No Exposure t-trig dt net_rate +/- mag +/- t-mid +/-
0 1154.4 70287.1 5643.9 0.3535 0.0511 21.419 0.147 73109.1 2822.0
# ============ Reading file sw00020102992uvv_sk.img ================
The processing date in extension 0 is: 2009-03-24T09:55:00
The trigger time is: 259459367.2269 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 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(190.70954,+17.05322,25")
fk5;-circle(190.70954,+17.05322,12.5")
fk5;-circle(190.703951,17.054515,6")
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 vv259530034I 70667.1 0.99 367.9 162.7 108 8260 5374 -0.010 0.038 99.00 20.2 -0.0098 0.0384 99.00 20.2 368 -0.068 0.268 99.00 0.315
2 vv259530411I 71044.3 0.99 21.4 8.8 112 462 5391 -0.041 0.153 99.00 18.7 -0.0115 0.0372 99.00 20.3 389 -0.080 0.260 99.00 0.315
3 vv259535298I 75931.0 0.99 128.7 61.2 104 2865 5360 0.048 0.067 21.18 19.7 0.0033 0.0326 24.08 20.4 518 0.027 0.228 23.94 0.319
Sum (T+ 70667 to 76062): 232.8 231.2 (est. in src region) SNR_unwtd_sum: 0.10 0.9987 signif. UL: 20.31
Total wtd_rate (for all exposures so far): 0.260 +/- 0.038 snr: 6.9 mag: 21.46
Rebinned Data for sw00020102992uvv_sk.img:
No Exposure t-trig dt net_rate +/- mag +/- t-mid +/-
0 514.2 70667.1 5394.7 0.0033 0.0326 24.083 2.581 73364.5 2697.4
# ============ Reading file sw00020102992uuu_sk.img ================
The processing date in extension 0 is: 2009-03-24T09:54:59
The trigger time is: 259459367.2269 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 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(190.70954,+17.05322,25")
fk5;-circle(190.70954,+17.05322,12.5")
fk5;-circle(190.703977,17.054532,6")
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 uu259529273I 69906.7 0.99 367.9 118.5 112 5510 5395 0.012 0.033 23.11 20.9 0.0123 0.0330 23.11 20.9 368 0.057 0.152 23.11 0.694
2 uu259533599I 74232.3 0.99 832.4 247.3 116 12592 5415 -0.030 0.021 99.00 21.3 -0.0169 0.0178 99.00 21.5 1200 -0.076 0.082 99.00 0.674
Sum (T+ 69907 to 75078): 365.7 384.1 (est. in src region) SNR_unwtd_sum: -0.95 0.9987 signif. UL: 21.69
Total wtd_rate (for all exposures so far): 0.211 +/- 0.034 snr: 6.1 mag: 21.69
Rebinned Data for sw00020102992uuu_sk.img:
No Exposure t-trig dt net_rate +/- mag +/- t-mid +/-
0 1194.1 69906.7 5171.4 -0.0169 0.0178 99.000 99.000 72492.4 2585.7
The data range from T+69906.7 s (0.81 d) to T+76061.8 s (0.88 d)
Wrote uvot_fluxes_090324d16h47m45s173846usUT.gif
Wrote uvot_fluxes_090324d16h47m45s173846usUT.ps
Wrote uvot_fluxes_090324d16h47m45s173846usUT_vis.qdp
Wrote uvot_fluxes_090324d16h47m45s173846usUT_uv.qdp
Wrote uvot_fluxes_090324d16h47m45s173846usUT_vis.gif
Wrote uvot_fluxes_090324d16h47m45s173846usUT_vis.ps
Normal end of uvot_fluxes.pl