# uvot_fluxes_wget.pl vrs. 2020-11-03a fem at 201210d01h10m46s623915usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=00021405002 -use_uvot -rebin -plot_mag -sens_corr -search_src_reg -wrk_dir=/data/uvot/swift_data/home/uvot_lc -web -useprev -zp_2011 -gamma=1.0 -use_filter_wtd=white v b u
# Current directory: /data/uvot/swift_data/home/uvot_lc
# ========= GRB201208 ===================
Could not find/read custom source region custom_021405_src.reg
Used archived XRT position of 158.32350 -28.71989 4.00
Reference: GCN_Circulars-29018-Wed,_9_Dec_2020_14:48:37_-0500
The position is (10:33:17.64, -28:43:11.6)
Using source region:
# Region file format: DS9 version 3.0
# uvot_fluxes.pl xrt
global font="helvetica 12 bold" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source=1
fk5;circle(158.32350,-28.71989,4") # color=red dash=0
Source region spec. is: 158.32350 -28.71989 4"
Region file centered at (158.32350,-28.71989), which is (10:33:17.64, -28:43:11.6)
Could not find/read custom background region custom_021405_bkg.reg
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 -26.08734 from uncorrected trigger time of 629100203 in BAT summary file
# ============ Reading file sw00021405001uwh_sk.img ================
Long-term sensitivity correction to zero point is -0.180 at 629171223
The processing date in extension 0 is: 2020-12-09T09:24:14
The trigger time is: 629100229.08734. The reference is BAT GRB summary file
Using zero point of 20.110 for filter WHITE
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(158.32350,-28.71989,25")
fk5;-circle(158.32350,-28.71989,12.5")
fk5;-circle(158.326003,-28.722164,6")
fk5;-circle(158.330178,-28.717531,6")
fk5;-circle(158.322241,-28.713373,6")
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 wh629171222I 70993.8 0.97 576.5 1960.4 200 49913 5051 -0.030 0.084 99.00 21.6 -0.0299 0.0838 99.00 21.6 577 -2.512 7.052 99.00 0.003
2 wh629177292I 77063.6 0.96 417.1 1894.7 196 47703 5033 0.096 0.115 22.65 21.0 0.0227 0.0685 24.22 21.7 994 1.062 5.852 20.23 0.003
3 wh629183227I 82998.0 0.95 308.7 1688.8 196 44451 5046 -0.134 0.148 99.00 21.1 -0.0140 0.0629 99.00 21.9 1302 -0.881 5.430 99.00 0.003
Sum (T+ 70994 to 83335): 5543.9 5560.9 (est. in src region) SNR_unwtd_sum: -0.22 0.9987 signif. UL: 21.90
0 1302 629176250 76020.5 7314.2 -5026.7 -0.0140 0.0629 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -0.881 +/- 5.326 snr: -0.2 mag: 99.00 UL: 17.07
Rebinned Data for sw00021405001uwh_sk.img using a zero point of 20.110:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 1.25e+03 75982.3 7352.4 -4988.5 -0.0140 0.0629 99.00 99.00 75982.3 -0.0140 0.0629 99.00 99.00 21.90
=========================================================
================ Start New Filter V ==================
=========================================================
# ============ Reading file sw00021405001uvv_sk.img ================
Long-term sensitivity correction to zero point is -0.211 at 629171815
The processing date in extension 0 is: 2020-12-09T09:24:15
The trigger time is: 629100229.08734. The reference is BAT GRB summary file
Using zero point of 17.679 for filter V
Use aperture correction of 1.030 based on aperture of 4.00
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(158.32350,-28.71989,25")
fk5;-circle(158.32350,-28.71989,12.5")
fk5;-circle(158.326022,-28.722181,6")
fk5;-circle(158.322250,-28.713393,6")
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 vv629171815I 71586.4 0.99 241.5 324.7 196 9478 5379 -0.089 0.079 99.00 19.5 -0.0891 0.0794 99.00 19.5 241 -70.763 63.044 99.00 0.001
2 vv629177722I 77493.8 0.98 391.5 1009.7 204 26656 5359 -0.013 0.087 99.00 19.1 -0.0425 0.0618 99.00 19.6 633 -45.496 48.305 99.00 0.001
3 vv629183569I 83340.9 0.99 10.6 16.1 196 433 5360 0.031 0.404 21.46 17.4 -0.0413 0.0611 99.00 19.6 644 -44.211 47.906 99.00 0.001
Sum (T+ 71586 to 83352): 1350.5 1375.8 (est. in src region) SNR_unwtd_sum: -0.68 0.9987 signif. UL: 19.62
0 644 629175769 75540.4 7811.2 -3954.0 -0.0413 0.0611 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -1.403 +/- 5.268 snr: -0.3 mag: 99.00 UL: 14.68
Rebinned Data for sw00021405001uvv_sk.img using a zero point of 17.679:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 631 75525.6 7826.0 -3939.2 -0.0413 0.0611 99.00 99.00 75525.6 -0.0413 0.0611 99.00 99.00 19.62
=========================================================
================ Start New Filter U ==================
=========================================================
# ============ Reading file sw00021405001uuu_sk.img ================
Long-term sensitivity correction to zero point is -0.186 at 629170630
The processing date in extension 0 is: 2020-12-09T09:24:14
The trigger time is: 629100229.08734. The reference is BAT GRB summary file
Using zero point of 18.154 for filter U
Use aperture correction of 1.032 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(158.32350,-28.71989,25")
fk5;-circle(158.32350,-28.71989,12.5")
fk5;-circle(158.325957,-28.722160,6")
fk5;-circle(158.322215,-28.713355,6")
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 uu629170630I 70401.2 1.00 576.5 286.0 204 7572 5392 -0.001 0.031 99.00 20.7 -0.0009 0.0310 99.00 20.7 577 -0.461 15.667 99.00 0.004
2 uu629176863I 76634.1 0.99 417.1 220.5 196 6171 5363 -0.012 0.038 99.00 20.5 -0.0057 0.0239 99.00 21.0 994 -2.746 12.488 99.00 0.004
3 uu629182884I 82655.0 0.99 331.5 247.2 200 6174 5385 0.056 0.050 21.28 19.9 0.0097 0.0219 23.18 20.9 1325 3.055 11.517 19.08 0.003
Sum (T+ 70401 to 82992): 753.7 741.3 (est. in src region) SNR_unwtd_sum: 0.45 0.9987 signif. UL: 20.92
0 1325 629175894 75664.6 7327.2 -5263.3 0.0097 0.0219 23.182 75.818 -1.279
Total wtd_rate (for all exposures so far): -0.603 +/- 4.783 snr: -0.1 mag: 99.00 UL: 15.22
# ============ Reading file sw00021405002uuu_sk.img ================
Long-term sensitivity correction to zero point is -0.186 at 629192832
The processing date in extension 0 is: 2020-12-10T01:02:15
The trigger time is: 629100229.08734. The reference is BAT GRB summary file
Using zero point of 18.154 for filter U
Use aperture correction of 1.032 based on aperture of 4.00
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(158.32350,-28.71989,25")
fk5;-circle(158.32350,-28.71989,12.5")
fk5;-circle(158.325929,-28.722074,6")
fk5;-circle(158.322170,-28.713317,6")
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 uu629192831I 92602.6 1.00 402.6 210.1 204 5152 5410 0.041 0.038 21.63 20.2 0.0406 0.0380 21.63 20.2 403 26.963 25.216 16.71 0.003
2 uu629198617I 98388.6 1.00 731.4 319.1 184 9101 5365 0.010 0.026 23.17 20.8 0.0208 0.0214 22.36 20.8 1134 14.062 14.753 17.42 0.003
3 uu629211190I 110961.2 1.00 404.0 192.5 200 5566 5382 -0.037 0.036 99.00 20.7 0.0056 0.0184 23.78 21.1 1538 5.822 13.149 18.38 0.003
4 uu629216848I 116619.2 1.00 390.1 189.8 200 5458 5380 -0.035 0.037 99.00 20.7 -0.0026 0.0165 99.00 21.4 1928 0.909 12.121 20.39 0.003
Sum (T+ 92603 to 117016): 911.4 916.2 (est. in src region) SNR_unwtd_sum: -0.16 0.9987 signif. UL: 21.38
0 1928 629204000 103770.7 13244.9 -11168.1 -0.0026 0.0165 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -0.391 +/- 4.438 snr: -0.1 mag: 99.00 UL: 15.29
Rebinned Data for sw00021405002uuu_sk.img using a zero point of 18.154:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 3.24e+03 92326.9 24688.7 -21925.7 0.0024 0.0132 24.68 2.02 92326.9 0.0024 0.0132 24.68 2.02 21.53
The data range from T+70401.2 s (0.81 d) to T+117015.6 s (1.35 d)
Wrote uvot_fluxes_201210d01h10m46s623915usUT.qdp
Wrote uvot_fluxes_201210d01h10m46s623915usUT.gif
Wrote uvot_fluxes_201210d01h10m46s623915usUT.ps
Wrote uvot_fluxes_201210d01h10m46s623915usUT_vis.qdp
Wrote uvot_fluxes_201210d01h10m46s623915usUT_uv.qdp
Wrote uvot_fluxes_201210d01h10m46s623915usUT_vis.gif
Wrote uvot_fluxes_201210d01h10m46s623915usUT_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 20.290:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 0.0308 75401.1 41614.5 -4999.9 -0.0117 0.0676 99.00 99.00 75401.1 -0.0117 0.0676 99.00 99.00 21.99
The data range from T+70401.2 s (0.81 d) to T+117015.6 s (1.35 d)
Wrote uvot_fluxes_wtd_201210d01h10m46s623915usUT.qdp
Wrote uvot_fluxes_wtd_201210d01h10m46s623915usUT.gif
Wrote uvot_fluxes_wtd_201210d01h10m46s623915usUT.ps
Normal end of uvot_fluxes_wget.pl vrs. 2020-11-03a fem