# uvot_fluxes_wget.pl vrs. 2010-06-28 fem at 110207d22h12m50s086255usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=00020156992 -use_uvot -rebin -plot_mag -wrk_dir=/local/data/khamseen10/uvot_tdrss/uvot_lc -web -usex -gamma=1.0 -use_filter_wtd=white v b u
# Current directory: /local/data/khamseen10/uvot_tdrss/uvot_lc
# ========= GRB110206A ===================
Used archived opt source position of 92.33350 -58.80692 3.00
Reference: GCN_Circulars-11665-Mon,_7_Feb_2011_16:43:11_-0500_(EST)
The position is (06:09:20.04, -58:48:24.9)
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(92.33350,-58.80692,3")
Region file centered at (92.33350,-58.80692), which is (06:09:20.04, -58:48:24.9)
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.
Subtract UTCF of -6.63258 from trigger time of 318708485 in BAT summary file
# ============ Reading file sw00020156992ubb_sk.img ================
Use keyword TRIGTIME of 15 for trigger time.
The processing date in extension 0 is: 2011-02-07T06:36:09
The trigger time is: 15. The reference is keyword in image file
Using zero point of 19.11 for filter B
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(92.33350,-58.80692,25")
fk5;-circle(92.33350,-58.80692,12.5")
fk5;-circle(92.326629,-58.808917,6")
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 bb318737273I 318737258.8 0.99 295.0 162.6 112 6393 5520 0.125 0.049 21.37 20.5 0.1245 0.0487 21.37 20.5 295 117694.927 45987.878 7.61 0.000
2 bb318737577I 318737562.2 0.99 185.7 112.9 116 3997 5503 0.172 0.064 21.02 20.2 0.1429 0.0389 21.22 20.6 481 134728.208 36714.736 7.47 0.000
Sum (T+318737259 to 318737751): 275.5 214.0 (est. in src region) SNR_unwtd_sum: 3.68 0.9987 signif. UL: 20.57
0 481 318737504.4 246.5 -245.6 0.1429 0.0389 21.22 0.26
Total wtd_rate (for all exposures so far): 134728.208 +/-36424.334 snr: 3.7 mag: 7.47 UL: 5.64
Rebinned Data for sw00020156992ubb_sk.img using a zero point of 19.11:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 477 318737504.4 246.5 -245.6 0.1429 0.0389 21.22 0.26 318737504.4 0.1429 0.0389 21.22 0.26 20.57
=========================================================
================ Start New Filter U ==================
=========================================================
# ============ Reading file sw00020156992uuu_sk.img ================
Use keyword TRIGTIME of 15 for trigger time.
The processing date in extension 0 is: 2011-02-07T06:36:08
The trigger time is: 15. The reference is keyword in image 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 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(92.33350,-58.80692,25")
fk5;-circle(92.33350,-58.80692,12.5")
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 uu318736359I 318736344.7 1.00 295.0 86.9 116 3236 5846 0.085 0.035 21.02 20.1 0.0849 0.0351 21.02 20.1 295 162982.032 67475.912 7.26 0.000
2 uu318736663I 318736648.3 1.00 295.1 99.4 112 2949 5846 0.161 0.038 20.32 19.7 0.1228 0.0257 20.62 20.1 590 240474.450 49669.119 6.84 0.000
3 uu318736966I 318736951.8 1.00 295.0 95.9 120 2964 5868 0.132 0.037 20.54 19.9 0.1259 0.0211 20.59 20.1 885 244889.083 40669.105 6.82 0.000
4 uu318743302I 318743287.0 1.00 159.8 30.9 108 1596 5798 0.008 0.039 23.55 20.5 0.1079 0.0188 20.76 20.3 1045 206913.684 36096.444 7.00 0.000
Sum (T+318736345 to 318743449): 313.2 211.1 (est. in src region) SNR_unwtd_sum: 5.73 0.9987 signif. UL: 20.30
0 1045 318737803.0 5646.4 -1458.2 0.1079 0.0188 20.76 0.17
Total wtd_rate (for all exposures so far): 173256.225 +/-25527.019 snr: 6.8 mag: 7.19 UL: 4.84
Rebinned Data for sw00020156992uuu_sk.img using a zero point of 18.34:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 1.04e+03 318737804.1 5645.3 -1459.3 0.1079 0.0188 20.76 0.17 318737804.1 0.1079 0.0188 20.76 0.17 20.30
=========================================================
================ Start New Filter UVW1 ==================
=========================================================
# ============ Reading file sw00020156992uw1_sk.img ================
Use keyword TRIGTIME of 15 for trigger time.
The processing date in extension 0 is: 2011-02-07T06:36:08
The trigger time is: 15. The reference is keyword in image file
Using zero point of 17.49 for filter UVW1
Use aperture correction of 1.123 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(92.33350,-58.80692,25")
fk5;-circle(92.33350,-58.80692,12.5")
fk5;-circle(92.343516,-58.806186,6")
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
High bkg: 1 w1318735453I 885.6 7115 5400 1.488 0.018
1 w1318735453I 318735438.5 1.00 885.6 193.0 108 7115 5403 0.065 0.018 20.46 19.8 0.0646 0.0178 20.46 19.8 886 271359.064 74828.322 6.71 0.000
2 w1318742395I 318742380.8 1.00 885.6 71.9 108 1930 5369 0.042 0.011 20.93 20.3 0.0533 0.0104 20.67 20.2 1771 196902.270 39179.953 7.05 0.000
Sum (T+318735438 to 318743281): 264.9 181.0 (est. in src region) SNR_unwtd_sum: 5.12 0.9987 signif. UL: 20.17
0 1771 318739359.5 3921.1 -3921.1 0.0533 0.0104 20.67 0.19
Total wtd_rate (for all exposures so far): 184134.959 +/-21795.749 snr: 8.4 mag: 7.13 UL: 4.00
Rebinned Data for sw00020156992uw1_sk.img using a zero point of 17.49:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 1.77e+03 318739364.1 3916.5 -3925.6 0.0533 0.0104 20.67 0.19 318739364.1 0.0533 0.0104 20.67 0.19 20.17
=========================================================
================ Start New Filter UVM2 ==================
=========================================================
# ============ Reading file sw00020156992um2_sk.img ================
Use keyword TRIGTIME of 15 for trigger time.
The processing date in extension 0 is: 2011-02-07T06:36:09
The trigger time is: 15. The reference is keyword in image file
Using zero point of 16.82 for filter UVM2
Use aperture correction of 1.106 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(92.33350,-58.80692,25")
fk5;-circle(92.33350,-58.80692,12.5")
fk5;-circle(92.343574,-58.806557,6")
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 m2318741489I 318741474.1 1.00 885.6 37.2 112 1019 5393 0.020 0.008 21.07 20.2 0.0200 0.0077 21.07 20.2 886 155894.670 59681.490 7.31 0.000
Sum (T+318741474 to 318742374): 37.2 21.2 (est. in src region) SNR_unwtd_sum: 2.61 0.9987 signif. UL: 20.23
0 886 318741923.9 449.9 -449.9 0.0200 0.0077 21.07 0.35
Total wtd_rate (for all exposures so far): 177942.894 +/-20202.142 snr: 8.8 mag: 7.16 UL: 3.38
Rebinned Data for sw00020156992um2_sk.img using a zero point of 16.82:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 885 318741923.9 449.9 -449.9 0.0200 0.0077 21.07 0.35 318741923.9 0.0200 0.0077 21.07 0.35 20.23
The data range from T+318735438.5 s (3689.07 d) to T+318743449.4 s (3689.16 d)
Wrote uvot_fluxes_110207d22h12m50s086255usUT.qdp
Wrote uvot_fluxes_110207d22h12m50s086255usUT.gif
Wrote uvot_fluxes_110207d22h12m50s086255usUT.ps
Wrote uvot_fluxes_110207d22h12m50s086255usUT_vis.qdp
Wrote uvot_fluxes_110207d22h12m50s086255usUT_uv.qdp
Wrote uvot_fluxes_110207d22h12m50s086255usUT_vis.gif
Wrote uvot_fluxes_110207d22h12m50s086255usUT_vis.ps
Wrote uvot_fluxes_110207d22h12m50s086255usUT_uv.gif
Wrote uvot_fluxes_110207d22h12m50s086255usUT_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 3.82e-10 318737771.2 5678.2 -1426.5 0.4784 0.0847 21.09 0.18 318737771.2 0.4784 0.0847 21.09 0.18 20.63
The data range from T+318735438.5 s (3689.07 d) to T+318743449.4 s (3689.16 d)
Wrote uvot_fluxes_wtd_110207d22h12m50s086255usUT.qdp
Wrote uvot_fluxes_wtd_110207d22h12m50s086255usUT.gif
Wrote uvot_fluxes_wtd_110207d22h12m50s086255usUT.ps
Found 1 exposures with unusual background rate
Normal end of uvot_fluxes_wget.pl vrs. 2010-06-28 fem