# uvot_fluxes_wget.pl vrs. 2009-02-12 fem at 090330d14h56m13s246694usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -rebin -plot_mag -targid=00020103 -seg=1 3 -usex -all -web -update_wiki
# Current directory: /local/data/khamseen10/uvot_tdrss/uvot_lc
# ========= GRB090328 ===================
Used archived uvot source position of 90.66529 -41.88181 3.00
Reference: GCN_Circ_9048
The position is (06:02:39.67, -41:52:54.5)
Using source region:
# Region file format: DS9 version 3.0
# uvot_fluxes.pl uvot
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(90.66529,-41.88181,3")
Region file centered at (90.66529,-41.88181).
which is (06:02:39.67, -41:52:54.5)
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 sw00020103001uwh_sk.img ================
The processing date in extension 0 is: 2009-03-30T00:16:46
The trigger time is: 259925811.12 Using zero point of 20.29 for filter WHITE
Use aperture correction of 1.108 based on aperture of 3.00
Calculate distance from target to edge of image.
Ext Dist.(") RA_cent DEC_cent width PA
2 73.8 90.86980 -41.93013 0.286 268.1
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(90.66529,-41.88181,25")
fk5;-circle(90.66529,-41.88181,12.5")
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 wh259983725I 57914.6 0.94 173.2 756.0 112 26591 5915 1.719 0.195 19.70 21.1 1.7185 0.1949 19.70 21.1 173 1.316 0.149 19.70 0.422
Low bkg: 2 wh259985043I 168.1 0 5872 0.000 0.001
% 2 wh259985043I 59232.0 1.00 168.1 0.0 120 0 5872
Sum (T+ 57915 to 58091): 756.0 503.5 (est. in src region) SNR_unwtd_sum: 8.82 0.9987 signif. UL: 19.38
Total wtd_rate (for all exposures so far): 1.316 +/- 0.143 snr: 9.2 mag: 19.70
# ============ Reading file sw00020103003uwh_sk.img ================
The processing date in extension 0 is: 2009-03-30T10:01:18
The trigger time is: 259925811.11818 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 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(90.66529,-41.88181,25")
fk5;-circle(90.66529,-41.88181,12.5")
fk5;-circle(90.661512,-41.873761,6")
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 wh260058994I 133183.8 0.96 763.5 1784.8 112 78638 5846 0.419 0.064 21.23 22.2 0.4187 0.0641 21.23 22.2 764 0.321 0.049 21.23 0.638
2 wh260064781I 138970.8 0.96 762.6 1627.9 104 80002 5851 0.310 0.061 21.56 22.2 0.3643 0.0443 21.39 22.6 1526 0.278 0.034 21.39 0.656
3 wh260070557I 144746.0 0.96 767.5 1991.5 104 93929 5812 0.467 0.068 21.12 22.1 0.3987 0.0372 21.29 22.8 2294 0.302 0.028 21.30 0.626
4 wh260076343I 150532.4 0.96 766.5 1847.1 112 85345 5837 0.315 0.065 21.54 22.1 0.3777 0.0323 21.35 22.9 3060 0.288 0.025 21.35 0.616
5 wh260082129I 156318.5 0.96 766.4 1840.2 116 86944 5874 0.186 0.065 22.12 22.1 0.3393 0.0289 21.46 23.0 3826 0.261 0.022 21.46 0.604
Sum (T+133184 to 157097): 9091.6 7963.8 (est. in src region) SNR_unwtd_sum: 11.73 0.9987 signif. UL: 21.22
Total wtd_rate (for all exposures so far): 0.292 +/- 0.022 snr: 13.5 mag: 21.34
Rebinned Data for sw00020103003uwh_sk.img:
No Exposure t-trig dt net_rate +/- mag +/- t-mid +/-
0 162.7 57914.6 175.9 1.7185 0.1949 19.702 0.117 58002.5 88.0
1 3681.7 133183.8 23913.4 0.3393 0.0289 21.464 0.089 145140.5 11956.7
# ============ Reading file sw00020103003uvv_sk.img ================
The processing date in extension 0 is: 2009-03-30T10:01:18
The trigger time is: 259925811.11818 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 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(90.66529,-41.88181,25")
fk5;-circle(90.66529,-41.88181,12.5")
fk5;-circle(90.661450,-41.873748,6")
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 vv260059777I 133966.7 1.00 23.4 4.4 112 337 5820 -0.095 0.100 99.00 19.0 -0.0955 0.0996 99.00 19.0 23 -0.667 0.696 99.00 0.515
2 vv260065563I 139752.6 1.00 57.0 17.6 116 811 5827 0.028 0.081 21.76 19.5 -0.0078 0.0644 99.00 19.7 80 -0.059 0.449 99.00 0.507
3 vv260071344I 145533.1 1.00 36.8 8.8 116 561 5860 -0.069 0.089 99.00 19.2 -0.0271 0.0523 99.00 19.9 117 -0.186 0.365 99.00 0.496
4 vv260077129I 151318.2 0.99 71.2 25.0 116 1086 5860 0.053 0.077 21.08 19.6 0.0032 0.0437 24.14 20.1 188 0.018 0.304 24.37 0.486
5 vv260082915I 157104.8 1.00 45.0 11.7 108 627 5816 0.001 0.084 25.27 19.4 0.0028 0.0388 24.28 20.2 233 0.016 0.270 24.51 0.498
Sum (T+133967 to 157151): 67.5 66.9 (est. in src region) SNR_unwtd_sum: 0.07 0.9987 signif. UL: 20.13
Total wtd_rate (for all exposures so far): 0.285 +/- 0.021 snr: 13.4 mag: 21.36
Rebinned Data for sw00020103003uvv_sk.img:
No Exposure t-trig dt net_rate +/- mag +/- t-mid +/-
0 232.4 133966.7 23183.8 0.0028 0.0388 24.280 2.937 145558.6 11591.9
# ============ Reading file sw00020103001uuu_sk.img ================
The processing date in extension 0 is: 2009-03-30T00:16:45
The trigger time is: 259925811.12 Using zero point of 18.34 for filter U
Use aperture correction of 1.100 based on aperture of 3.00
Calculate distance from target to edge of image.
Ext Dist.(") RA_cent DEC_cent width PA
2 77.2 90.86926 -41.93300 0.286 268.1
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(90.66529,-41.88181,25")
fk5;-circle(90.66529,-41.88181,12.5")
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 uu259982913I 57102.1 0.98 793.1 1038.5 116 38619 5860 0.387 0.046 19.37 20.7 0.3872 0.0459 19.37 20.7 793 1.786 0.212 19.37 0.221
Low bkg: 2 uu259984866I 168.1 0 5816 0.000 0.001
% 2 uu259984866I 59055.8 1.00 168.1 0.0 112 0 5816
3 uu259988708I 62897.3 0.98 462.1 664.1 116 26851 5891 0.329 0.063 19.55 20.3 0.3658 0.0371 19.43 20.9 1255 1.698 0.171 19.43 0.206
Sum (T+ 57102 to 63367): 1702.5 1293.1 (est. in src region) SNR_unwtd_sum: 9.85 0.9987 signif. UL: 19.14
Total wtd_rate (for all exposures so far): 0.314 +/- 0.021 snr: 14.7 mag: 21.26
# ============ Reading file sw00020103003uuu_sk.img ================
The processing date in extension 0 is: 2009-03-30T10:01:18
The trigger time is: 259925811.11818 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 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(90.66529,-41.88181,25")
fk5;-circle(90.66529,-41.88181,12.5")
fk5;-circle(90.661553,-41.873784,6")
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 uu260058212I 132401.4 0.98 763.5 786.1 116 34119 5884 0.166 0.041 20.29 20.7 0.1661 0.0414 20.29 20.7 764 0.766 0.191 20.29 0.242
2 uu260064000I 138189.4 0.98 762.5 757.3 116 36087 5872 0.065 0.041 21.30 20.7 0.1157 0.0290 20.68 21.0 1526 0.541 0.134 20.67 0.235
3 uu260069770I 143959.5 0.98 767.5 737.1 108 37422 5818 0.062 0.040 21.36 20.7 0.0977 0.0235 20.86 21.3 2294 0.455 0.108 20.86 0.235
4 uu260075557I 149746.7 0.98 766.5 830.9 116 38697 5851 0.093 0.042 20.92 20.6 0.0965 0.0206 20.88 21.4 3060 0.449 0.095 20.87 0.229
5 uu260081344I 155533.1 0.98 766.5 794.1 112 37577 5835 0.106 0.041 20.77 20.7 0.0985 0.0184 20.86 21.5 3827 0.457 0.085 20.85 0.229
6 uu260087175I 161364.3 0.98 284.7 386.6 104 18811 5851 0.206 0.078 20.05 20.0 0.1059 0.0180 20.78 21.6 4111 0.484 0.083 20.79 0.224
Sum (T+132401 to 161654): 4292.2 3903.0 (est. in src region) SNR_unwtd_sum: 5.89 0.9987 signif. UL: 20.33
Total wtd_rate (for all exposures so far): 0.324 +/- 0.021 snr: 15.7 mag: 21.22
Rebinned Data for sw00020103003uuu_sk.img:
No Exposure t-trig dt net_rate +/- mag +/- t-mid +/-
0 1230.5 57102.1 6264.8 0.3658 0.0371 19.432 0.105 60234.5 3132.4
1 3762.7 132401.4 23910.5 0.0985 0.0184 20.857 0.186 144356.6 11955.2
2 278.2 161364.3 289.2 0.2064 0.0783 20.053 0.349 161508.9 144.6
The data range from T+57102.1 s (0.66 d) to T+161653.5 s (1.87 d)
Wrote uvot_fluxes_090330d14h56m13s246694usUT.gif
Wrote uvot_fluxes_090330d14h56m13s246694usUT.ps
Wrote uvot_fluxes_090330d14h56m13s246694usUT_vis.qdp
Wrote uvot_fluxes_090330d14h56m13s246694usUT_uv.qdp
Wrote uvot_fluxes_090330d14h56m13s246694usUT_vis.gif
Wrote uvot_fluxes_090330d14h56m13s246694usUT_vis.ps
Found 2 exposures with unusual background rate
Normal end of uvot_fluxes.pl