# ASASSN-15rw magnitudes from Swift UVOT # generated Tue Jun 13 12:38:39 CDT 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 0.670750 0.283887 # B 1.21821 0.417103 # U 0.852770 0.237141 # UVW1 0.442440 0.0617379 # UVM2 0.159997 0.0193578 # UVW2 0.292762 0.0353458 # # 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 57320.0400 19.011 0.261 19.407 11.089 0.223 0.054 3.0 0.0110 469.76 17127.81 UVW2 57326.4606 18.366 0.153 19.555 11.089 0.403 0.057 3.0 0.0110 795.14 92043.89 UVW2 57327.3748 18.299 0.198 19.158 11.089 0.429 0.078 3.0 0.0110 254.47 11208.13 UVW2 57331.9365 18.767 0.204 19.506 11.089 0.279 0.052 3.0 0.0110 654.08 6023.29 UVW2 57333.5008 18.927 0.236 19.458 11.089 0.241 0.052 3.0 0.0110 553.41 11691.47 UVW2 57334.9584 18.808 0.210 19.502 11.089 0.268 0.052 3.0 0.0110 649.91 11973.30 UVW2 57337.0547 NULL NULL 19.455 11.089 0.142 0.047 3.0 0.0110 555.64 5341.72 UVW2 57339.3465 19.291 0.285 19.548 11.089 0.172 0.045 3.0 0.0110 766.04 11181.67 # UVM2 57319.9481 NULL NULL 19.275 10.557 0.019 0.029 3.0 0.0110 431.30 438.22 UVM2 57326.4636 NULL NULL 19.649 10.557 0.071 0.024 3.0 0.0110 1234.63 92090.72 UVM2 57327.3770 NULL NULL 19.230 10.557 0.049 0.032 3.0 0.0110 387.35 11290.38 UVM2 57331.9423 NULL NULL 19.592 10.557 0.070 0.025 3.0 0.0110 1008.09 6248.82 UVM2 57333.5341 NULL NULL 19.511 10.557 0.024 0.025 3.0 0.0110 778.74 6825.29 UVM2 57334.9621 NULL NULL 19.580 10.557 0.048 0.024 3.0 0.0110 962.28 12076.06 UVM2 57337.0597 NULL NULL 19.542 10.557 0.053 0.026 3.0 0.0110 857.25 5639.31 UVM2 57339.3489 19.473 0.323 19.577 10.557 0.089 0.027 3.0 0.0110 959.29 10869.51 # UVW1 57320.0368 17.417 0.111 19.116 11.152 1.021 0.105 3.0 0.0110 471.74 17250.62 UVW1 57326.4581 16.973 0.091 19.112 11.152 1.538 0.129 3.0 0.0110 475.21 92013.90 UVW1 57327.3728 17.124 0.129 18.723 11.152 1.338 0.159 3.0 0.0110 153.07 11142.05 UVW1 57331.9317 17.152 0.102 19.065 11.152 1.303 0.123 3.0 0.0110 392.21 5851.34 UVW1 57333.4969 17.400 0.110 19.114 11.152 1.037 0.105 3.0 0.0110 486.46 11603.23 UVW1 57334.9552 17.581 0.127 19.061 11.152 0.878 0.102 3.0 0.0110 389.05 11887.00 UVW1 57337.0505 17.854 0.154 19.016 11.152 0.683 0.097 3.0 0.0110 333.20 5114.78 UVW1 57339.3433 17.925 0.149 19.109 11.152 0.640 0.088 3.0 0.0110 459.91 11233.87 # U 57320.0383 15.648 0.065 18.889 12.067 11.933 0.715 3.0 0.0110 235.56 17170.90 U 57326.4590 15.186 0.058 18.775 12.067 18.262 0.983 5.0 0.0110 157.28 91932.09 U 57327.3734 15.129 0.065 18.401 12.067 19.244 1.146 5.0 0.0110 50.71 11094.94 U 57331.9333 15.476 0.067 18.757 12.066 13.985 0.861 3.0 0.0110 130.45 5731.42 U 57333.4982 15.581 0.066 18.815 12.067 12.690 0.777 3.0 0.0110 161.65 11487.24 U 57334.9563 15.800 0.071 18.778 12.066 10.374 0.679 3.0 0.0110 129.22 11801.06 U 57337.0517 15.987 0.076 18.746 12.067 8.731 0.610 3.0 0.0110 110.77 5039.53 U 57339.3445 16.189 0.076 18.835 12.067 7.249 0.509 3.0 0.0110 152.85 11091.61 # B 57320.0393 16.238 0.063 19.278 12.860 14.082 0.813 3.0 0.0110 235.56 17170.85 B 57326.4594 15.724 0.060 19.155 12.860 22.617 1.245 3.0 0.0110 157.36 91924.60 B 57327.3738 15.633 0.063 18.830 12.859 24.583 1.425 5.0 0.0110 50.74 11097.12 B 57331.9341 15.727 0.061 19.129 12.857 22.546 1.259 3.0 0.0110 130.46 5738.20 B 57333.4989 15.709 0.059 19.171 12.857 22.921 1.255 3.0 0.0110 161.74 11484.28 B 57334.9568 15.785 0.061 19.133 12.857 21.373 1.204 3.0 0.0110 129.26 11801.23 B 57337.0524 15.929 0.064 19.113 12.857 18.728 1.097 3.0 0.0110 110.76 5058.66 B 57339.3451 16.119 0.064 19.202 12.857 15.719 0.920 3.0 0.0110 152.87 11067.69 # V 57319.9451 15.989 0.090 18.111 11.623 5.762 0.475 3.0 0.0110 78.51 79.77 V 57326.4619 15.546 0.067 18.272 11.622 8.659 0.531 3.0 0.0110 157.37 91886.16 V 57327.3757 15.558 0.086 17.937 11.622 8.569 0.681 3.0 0.0110 50.73 11112.00 V 57331.9388 15.576 0.069 18.242 11.621 8.429 0.536 3.0 0.0110 130.46 5776.13 V 57333.5315 15.507 0.070 18.192 11.620 8.976 0.582 3.0 0.0110 106.83 6495.19 V 57334.9599 15.620 0.070 18.245 11.620 8.092 0.522 3.0 0.0110 129.23 11801.18 V 57337.0565 15.666 0.073 18.207 11.621 7.757 0.523 3.0 0.0110 110.77 5173.79 V 57339.3485 15.775 0.071 18.285 11.621 7.015 0.460 3.0 0.0110 152.89 10922.27 #