# SN2015bf magnitudes from Swift UVOT # generated Thu Dec 21 13:10:51 CST 2017 using version 2015.1 # of Peter Brown's photometry pipeline # and version Swift_Rel4.5(Bld34)_27Jul2015 of HEASOFT # # Data comes from the Swift Data Center # A 5 arcsec aperture is used to measure the counts for the coincidence loss correction, # a 3 or 5 arcsec source aperture (based on the error) was used for the aperture photometry # subtracting off the galaxy count rate in a template image (if available), # and applying an aperture correction as appropriate (based on average psf in Swift CALDB) # and zeropoints from Breeveld et al. (2011) which update Poole et al. (2008) # including a time-dependent sensitivity loss # to put the magnitudes on the UVOT photometric system described in that paper. # The sensitivity correction has been updated based on the 2015 redetermination. # # Brown, P. J., Holland, S. T., Immler, S., et al. 2009, ApJ, 137, 4517 # Brown, P. J., et al. 2014, Ap&SS, submitted # Breeveld, A. A., Landsman, W., Holland, S. T., et al. 2011, in AIP Conf. Proc. 1358, # Gamma-Ray Bursts 2010, ed. J. E. McEnergy, J. L. Racusin, & N. Gehrels # (Melville, NY: AIP), 373; arXiv:1102.4717 # Poole, T. S., Breeveld, A. A., Page, M. J., et al. 2008, MNRAS, 383, 627 # # # # The underlying galaxy had the following count rates # in a 5 arcsec aperture at the source position # (missing filters list 0 but used a background region similar to the SN ): # Galaxy count rates in 5" aperture # V 2.07477 0.181881 # B 3.54878 0.258002 # U 1.71467 0.139792 # UVW1 0.649722 0.0538611 # UVM2 0.297674 0.0275104 # UVW2 0.433837 0.0316387 # # There are no known issues with this photometry. # # Filter MJD[days] Mag MagErr 3SigMagLim 0.98SatLim[mag] Rate[c/s] RateErr[c/s] Ap[arcsec] Frametime[s] Exp[s] Telapse[s] # UVW2 57370.3189 15.211 0.070 19.303 11.091 7.372 0.476 3.0 0.0110 314.72 319.77 UVW2 57371.7048 15.411 0.078 18.957 11.090 6.130 0.442 3.0 0.0110 155.34 5827.40 UVW2 57372.7172 15.525 0.068 19.654 11.090 5.522 0.348 3.0 0.0110 685.51 46010.42 UVW2 57376.6802 16.574 0.077 19.730 11.090 2.101 0.149 3.0 0.0110 804.54 40024.48 #UVW2 57377.2342 16.733 0.080 19.685 11.091 1.815 0.134 3.0 0.0110 751.30 23214.88 UVW2 57377.4288 16.553 0.100 18.999 11.092 2.141 0.197 3.0 0.0110 183.01 185.94 UVW2 57378.6011 17.008 0.085 19.717 11.090 1.409 0.110 3.0 0.0110 776.89 29754.15 UVW2 57380.2616 17.274 0.092 19.711 11.091 1.102 0.093 3.0 0.0110 765.28 6088.63 UVW2 57382.8224 17.926 0.119 19.677 11.091 0.605 0.066 3.0 0.0110 699.11 10612.63 UVW2 57384.0898 18.085 0.123 19.750 11.090 0.523 0.059 3.0 0.0110 852.66 11805.83 UVW2 57386.5795 18.480 0.160 19.667 11.090 0.363 0.053 3.0 0.0110 659.98 5742.93 # UVM2 57370.3321 15.302 0.060 19.517 10.558 4.160 0.231 3.0 0.0110 1754.98 1783.11 UVM2 57372.7234 15.503 0.062 19.438 10.558 3.459 0.198 3.0 0.0110 1147.73 45998.91 UVM2 57377.2390 16.430 0.071 19.439 10.558 1.473 0.097 3.0 0.0110 1140.00 23385.21 UVM2 57378.6064 16.787 0.078 19.454 10.558 1.059 0.076 3.0 0.0110 1177.70 29855.29 UVM2 57380.2684 17.181 0.087 19.460 10.558 0.737 0.059 3.0 0.0110 1196.67 6307.70 UVM2 57382.8263 17.911 0.123 19.440 10.558 0.376 0.043 3.0 0.0110 1095.71 10579.39 UVM2 57384.0942 18.118 0.137 19.446 10.558 0.311 0.039 3.0 0.0110 1126.20 11677.16 UVM2 57386.5850 18.988 0.245 19.438 10.558 0.140 0.032 3.0 0.0110 1061.34 5589.46 # UVW1 57370.3141 15.332 0.070 18.726 11.157 6.972 0.452 3.0 0.0110 157.26 159.78 #UVW1 57371.7466 15.397 0.061 19.312 11.156 6.563 0.368 3.0 0.0110 679.41 121325.71 UVW1 57371.7231 15.347 0.065 19.037 11.154 6.874 0.413 3.0 0.0110 264.40 11756.80 UVW1 57377.2302 15.920 0.068 19.183 11.157 4.054 0.252 3.0 0.0110 451.04 23087.48 UVW1 57378.5966 16.174 0.071 19.240 11.155 3.210 0.209 3.0 0.0110 464.85 29658.12 UVW1 57380.2560 16.481 0.076 19.234 11.155 2.419 0.170 3.0 0.0110 458.18 5932.51 UVW1 57382.8192 16.924 0.089 19.196 11.156 1.608 0.132 3.0 0.0110 420.56 10648.48 UVW1 57384.0861 17.028 0.089 19.291 11.155 1.461 0.119 3.0 0.0110 511.08 11927.17 UVW1 57386.5750 17.619 0.122 19.216 11.154 0.848 0.095 3.0 0.0110 395.17 5893.58 # U 57370.3155 15.492 0.072 18.642 12.097 13.777 0.916 3.0 0.0110 78.53 79.79 U 57372.7143 15.407 0.065 19.067 12.077 14.904 0.897 3.0 0.0110 136.33 45880.75 U 57376.6649 15.602 0.060 19.584 12.084 12.449 0.687 3.0 0.0110 1121.19 40504.94 U 57377.2315 15.567 0.067 18.999 12.091 12.856 0.789 3.0 0.0110 149.90 22984.55 U 57378.5981 15.653 0.067 19.098 12.081 11.877 0.733 3.0 0.0110 154.89 29521.15 U 57380.2579 15.788 0.069 19.106 12.081 10.487 0.662 3.0 0.0110 153.08 5777.45 U 57382.8204 16.015 0.073 19.090 12.080 8.509 0.569 3.0 0.0110 140.05 10513.38 U 57384.0876 16.135 0.072 19.199 12.077 7.622 0.507 3.0 0.0110 169.55 11742.87 U 57386.5768 16.344 0.079 19.113 12.077 6.284 0.458 3.0 0.0110 131.40 5664.34 # B 57370.3165 16.709 0.084 19.120 12.917 9.132 0.708 3.0 0.0110 78.52 79.78 B 57372.7152 16.673 0.073 19.493 12.886 9.436 0.634 3.0 0.0110 136.37 45843.41 B 57377.2322 16.632 0.072 19.428 12.910 9.798 0.651 3.0 0.0110 149.93 22986.90 B 57378.5989 16.572 0.070 19.501 12.894 10.352 0.668 3.0 0.0110 154.86 29516.12 B 57380.2588 16.600 0.071 19.505 12.892 10.093 0.656 3.0 0.0110 153.09 5777.64 B 57382.8210 16.679 0.073 19.470 12.893 9.387 0.632 3.0 0.0110 140.09 10491.82 B 57384.0883 16.826 0.074 19.570 12.888 8.195 0.557 3.0 0.0110 169.61 11704.78 B 57386.5777 16.829 0.077 19.480 12.888 8.175 0.578 3.0 0.0110 131.44 5616.68 # V 57370.3212 16.876 0.138 18.259 11.638 2.543 0.324 3.0 0.0110 78.52 79.78 V 57372.7201 16.473 0.094 18.509 11.635 3.688 0.321 3.0 0.0110 136.37 45619.14 V 57377.2361 16.220 0.084 18.525 11.637 4.658 0.358 3.0 0.0110 149.93 23005.79 V 57378.6034 16.242 0.083 18.542 11.636 4.562 0.351 3.0 0.0110 154.85 29484.00 V 57380.2644 16.332 0.087 18.537 11.637 4.198 0.336 3.0 0.0110 153.11 5777.56 V 57382.8243 16.398 0.091 18.496 11.638 3.952 0.333 3.0 0.0110 140.08 10364.55 V 57384.0922 16.410 0.088 18.572 11.638 3.909 0.315 3.0 0.0110 169.59 11474.53 V 57386.5824 16.439 0.095 18.475 11.638 3.806 0.331 3.0 0.0110 131.45 5331.44 #