# SN2018bsz magnitudes from Swift UVOT # generated Tue Sep 25 22:53:21 CDT 2018 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 # # 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 58269.5187 16.167 0.071 20.022 11.086 3.057 0.199 3.0 0.0110 395.01 34565.29 UVW2 58272.7264 16.220 0.068 20.148 11.086 2.910 0.182 3.0 0.0110 539.88 6514.99 UVW2 58275.2627 16.319 0.070 20.132 11.086 2.656 0.172 3.0 0.0110 482.78 5998.59 UVW2 58281.6677 16.732 0.075 20.198 11.086 1.816 0.125 3.0 0.0110 508.28 23087.82 UVW2 58290.7644 17.178 0.086 20.126 11.086 1.204 0.095 3.0 0.0110 451.54 458.77 UVW2 58293.2192 17.307 0.095 19.988 11.086 1.069 0.093 3.0 0.0110 370.82 376.76 UVW2 58296.7412 17.288 0.087 20.110 11.086 1.088 0.087 3.0 0.0110 481.06 488.77 UVW2 58309.3178 17.689 0.090 20.301 11.086 0.753 0.063 3.0 0.0110 642.59 51841.41 UVW2 58311.5122 17.953 0.129 19.825 11.086 0.590 0.070 3.0 0.0110 309.55 29270.21 UVW2 58314.3981 17.994 0.106 20.172 11.086 0.568 0.056 3.0 0.0110 555.21 22953.22 UVW2 58319.1915 17.968 0.092 20.440 11.086 0.582 0.050 3.0 0.0110 803.45 11827.67 UVW2 58323.6734 17.940 0.102 20.256 11.086 0.597 0.056 3.0 0.0110 568.22 28463.76 UVW2 58334.8933 18.077 0.090 20.532 11.086 0.526 0.044 3.0 0.0110 999.10 17505.27 UVW2 58340.9769 18.093 0.092 20.531 11.086 0.519 0.044 3.0 0.0110 965.41 56024.58 UVW2 58351.7597 18.209 0.097 20.481 11.086 0.466 0.042 3.0 0.0110 904.61 40160.98 UVW2 58355.4449 18.385 0.103 20.488 11.087 0.396 0.038 3.0 0.0110 950.21 11430.60 UVW2 58359.3626 18.334 0.103 20.438 11.087 0.415 0.039 3.0 0.0110 903.85 11537.97 UVW2 58363.2529 18.292 0.105 20.406 11.086 0.432 0.042 3.0 0.0110 796.34 29259.25 UVW2 58368.7931 18.240 0.106 20.322 11.087 0.453 0.044 3.0 0.0110 741.99 126499.16 # UVM2 58269.5212 15.656 0.061 20.154 10.555 3.003 0.170 3.0 0.0110 650.94 34611.38 UVM2 58272.7315 15.790 0.061 20.313 10.555 2.655 0.149 3.0 0.0110 800.82 7045.60 UVM2 58275.2671 15.989 0.062 20.287 10.555 2.211 0.127 3.0 0.0110 792.92 6161.14 UVM2 58281.6714 16.517 0.067 20.327 10.555 1.359 0.084 3.0 0.0110 823.12 23416.51 UVM2 58290.7707 17.022 0.094 19.829 10.555 0.854 0.074 3.0 0.0110 373.29 379.27 UVM2 58293.2245 17.253 0.108 19.676 10.555 0.690 0.068 3.0 0.0110 325.14 330.35 UVM2 58296.7474 17.278 0.109 19.704 10.555 0.674 0.068 3.0 0.0110 321.12 326.27 UVM2 58309.3202 17.923 0.101 20.249 10.555 0.372 0.034 3.0 0.0110 791.27 51948.57 UVM2 58311.5148 18.004 0.130 19.899 10.555 0.345 0.041 3.0 0.0110 435.17 29247.71 UVM2 58314.4011 18.017 0.098 20.381 10.555 0.341 0.031 3.0 0.0110 945.15 22852.64 UVM2 58319.1959 18.174 0.091 20.690 10.555 0.295 0.025 3.0 0.0110 1342.50 11628.75 UVM2 58323.6764 18.383 0.112 20.451 10.555 0.244 0.025 3.0 0.0110 935.27 28687.86 UVM2 58334.8978 18.268 0.090 20.727 10.555 0.271 0.023 3.0 0.0110 1534.22 17668.66 UVM2 58340.9791 18.455 0.103 20.624 10.555 0.228 0.022 3.0 0.0110 1280.72 55943.78 UVM2 58351.7638 18.500 0.101 20.676 10.555 0.219 0.020 3.0 0.0110 1460.24 40213.21 UVM2 58355.4498 18.439 0.098 20.697 10.555 0.231 0.021 3.0 0.0110 1454.65 11193.85 UVM2 58359.3680 18.491 0.100 20.713 10.555 0.221 0.020 3.0 0.0110 1450.19 11536.99 UVM2 58363.2565 18.382 0.099 20.641 10.555 0.244 0.022 3.0 0.0110 1310.68 29232.92 UVM2 58368.7956 18.344 0.099 20.630 10.555 0.253 0.023 3.0 0.0110 1281.57 126523.50 # UVW1 58269.5167 15.133 0.060 19.555 11.147 8.372 0.465 3.0 0.0110 236.48 34551.46 UVW1 58272.7221 15.209 0.058 19.762 11.148 7.804 0.420 3.0 0.0110 323.34 6068.18 UVW1 58275.2591 15.448 0.061 19.657 11.148 6.261 0.352 3.0 0.0110 289.89 5894.84 UVW1 58281.6647 15.887 0.065 19.816 11.147 4.181 0.249 3.0 0.0110 304.41 22839.23 UVW1 58290.7576 16.377 0.077 19.531 11.148 2.662 0.190 3.0 0.0110 225.15 228.76 UVW1 58293.2136 16.338 0.081 19.493 11.147 2.760 0.205 3.0 0.0110 185.79 188.76 UVW1 58296.7339 16.613 0.081 19.559 11.148 2.142 0.160 3.0 0.0110 240.89 244.75 UVW1 58309.3157 17.182 0.084 19.836 11.148 1.268 0.099 3.0 0.0110 383.65 51761.30 UVW1 58311.5100 17.076 0.104 19.390 11.148 1.399 0.134 3.0 0.0110 185.54 29275.04 UVW1 58314.3956 17.195 0.089 19.762 11.148 1.253 0.102 3.0 0.0110 332.72 23035.30 UVW1 58319.1879 17.335 0.082 20.031 11.148 1.101 0.084 3.0 0.0110 481.56 12024.76 UVW1 58323.6710 17.266 0.089 19.868 11.147 1.174 0.097 3.0 0.0110 340.82 28303.09 UVW1 58334.8895 17.359 0.080 19.973 11.150 1.078 0.079 3.0 0.0110 599.46 17376.13 UVW1 58340.9742 17.429 0.082 19.996 11.149 1.010 0.076 3.0 0.0110 579.51 55958.22 UVW1 58351.7564 17.768 0.094 19.992 11.149 0.739 0.064 3.0 0.0110 542.36 40148.00 UVW1 58355.4406 17.782 0.094 19.992 11.149 0.730 0.063 3.0 0.0110 570.15 11628.44 UVW1 58359.3582 17.869 0.102 19.853 11.151 0.673 0.063 3.0 0.0110 541.60 11562.18 UVW1 58363.2499 17.797 0.099 19.965 11.148 0.720 0.065 3.0 0.0110 477.39 29299.81 UVW1 58368.7912 17.867 0.106 19.859 11.149 0.675 0.066 3.0 0.0110 443.78 126513.75 # U 58269.5174 14.951 0.055 19.217 12.059 22.669 1.155 5.0 0.0110 78.04 34480.78 U 58272.7231 15.258 0.063 19.434 12.059 17.093 0.987 3.0 0.0110 107.75 6071.35 U 58275.2603 15.478 0.065 19.373 12.060 13.953 0.840 3.0 0.0110 96.93 5798.52 U 58281.6655 15.864 0.069 19.464 12.059 9.777 0.621 3.0 0.0110 100.66 22817.62 U 58290.7597 16.005 0.069 19.531 12.060 8.591 0.546 3.0 0.0110 112.97 114.78 U 58293.2153 16.266 0.076 19.434 12.059 6.755 0.473 3.0 0.0110 92.29 93.77 U 58296.7361 16.166 0.070 19.586 12.059 7.408 0.480 3.0 0.0110 119.86 121.78 U 58309.3164 16.449 0.074 19.544 12.063 5.705 0.389 3.0 0.0110 127.77 51716.48 U 58311.5108 16.556 0.094 19.096 12.062 5.173 0.446 3.0 0.0110 61.53 29189.21 U 58314.3966 16.690 0.082 19.389 12.066 4.571 0.346 3.0 0.0110 111.21 22910.06 U 58319.1895 16.734 0.074 19.793 12.059 4.391 0.301 3.0 0.0110 160.71 11818.14 U 58323.6717 16.618 0.079 19.570 12.059 4.885 0.355 3.0 0.0110 113.49 28276.00 U 58334.8907 16.633 0.071 19.630 12.072 4.818 0.315 3.0 0.0110 199.84 17282.01 U 58340.9751 16.904 0.077 19.611 12.073 3.753 0.265 3.0 0.0110 192.78 55882.10 U 58351.7576 16.981 0.079 19.629 12.069 3.496 0.255 3.0 0.0110 179.16 40027.98 U 58355.4425 17.157 0.082 19.668 12.069 2.972 0.226 3.0 0.0110 190.25 11394.97 U 58359.3599 17.248 0.089 19.501 12.078 2.734 0.224 3.0 0.0110 180.40 11385.08 U 58363.2511 17.175 0.087 19.587 12.068 2.925 0.234 3.0 0.0110 158.51 29172.78 U 58368.7919 17.287 0.094 19.463 12.072 2.639 0.229 3.0 0.0110 147.49 126437.42 # B 58269.5178 16.115 0.064 19.644 12.850 15.780 0.937 3.0 0.0110 78.04 34474.50 B 58272.7238 16.268 0.062 19.881 12.848 13.704 0.786 3.0 0.0110 107.82 6127.72 B 58275.2609 16.408 0.065 19.818 12.849 12.046 0.722 3.0 0.0110 97.01 5799.55 B 58281.6660 16.727 0.069 19.853 12.850 8.978 0.569 3.0 0.0110 100.72 22845.74 B 58290.7611 16.794 0.068 19.944 12.849 8.439 0.528 3.0 0.0110 112.97 114.78 B 58293.2164 16.913 0.073 19.825 12.849 7.563 0.512 3.0 0.0110 92.25 93.72 B 58296.7376 16.843 0.068 19.968 12.850 8.068 0.505 3.0 0.0110 119.86 121.78 B 58309.3167 17.092 0.072 19.961 12.855 6.417 0.423 3.0 0.0110 127.82 51720.54 B 58311.5112 17.246 0.092 19.585 12.849 5.567 0.474 3.0 0.0110 61.57 29178.11 B 58314.3971 17.278 0.079 19.831 12.859 5.406 0.394 3.0 0.0110 111.34 22884.19 B 58319.1902 17.232 0.070 20.164 12.850 5.641 0.362 3.0 0.0110 160.74 11765.79 B 58323.6721 17.206 0.076 19.952 12.850 5.778 0.402 3.0 0.0110 113.44 28291.75 B 58334.8914 17.228 0.068 20.058 12.872 5.661 0.356 3.0 0.0110 199.86 17286.17 B 58340.9755 17.319 0.071 20.000 12.876 5.207 0.341 3.0 0.0110 192.85 55881.82 B 58351.7582 17.451 0.075 20.019 12.870 4.609 0.317 3.0 0.0110 179.23 40014.36 B 58355.4432 17.554 0.076 20.060 12.869 4.192 0.293 3.0 0.0110 190.28 11340.83 B 58359.3606 17.643 0.082 19.907 12.885 3.860 0.293 3.0 0.0110 180.43 11360.23 B 58363.2516 17.520 0.079 19.975 12.867 4.327 0.313 3.0 0.0110 158.56 29152.15 B 58368.7923 17.739 0.090 19.850 12.877 3.535 0.292 3.0 0.0110 147.50 126426.29 # V 58269.5198 15.731 0.076 18.625 11.616 7.306 0.512 3.0 0.0110 78.08 34434.26 V 58272.7277 15.928 0.074 18.817 11.617 6.095 0.413 3.0 0.0110 107.93 6464.20 V 58275.2645 15.980 0.077 18.792 11.615 5.806 0.411 3.0 0.0110 97.00 5805.56 V 58281.6688 16.160 0.081 18.803 11.616 4.921 0.365 3.0 0.0110 100.71 23017.14 V 58290.7678 16.329 0.082 18.879 11.616 4.212 0.319 3.0 0.0110 112.97 114.78 V 58293.2220 16.338 0.088 18.759 11.616 4.176 0.339 3.0 0.0110 92.29 93.77 V 58296.7448 16.378 0.082 18.932 11.616 4.027 0.304 3.0 0.0110 119.86 121.78 V 58309.3187 16.705 0.091 18.986 11.615 2.979 0.249 3.0 0.0110 127.83 51746.37 V 58311.5135 16.703 0.120 18.516 11.615 2.984 0.331 3.0 0.0110 61.56 29109.92 V 58314.3998 16.748 0.097 18.887 11.616 2.863 0.257 3.0 0.0110 111.30 22727.95 V 58319.1940 16.664 0.082 19.124 11.615 3.094 0.235 3.0 0.0110 160.70 11462.19 V 58323.6743 16.602 0.091 18.875 11.617 3.275 0.276 3.0 0.0110 113.50 28391.73 V 58334.8951 16.790 0.081 19.196 11.619 2.754 0.207 3.0 0.0110 199.87 17311.44 V 58340.9782 16.844 0.085 19.148 11.620 2.620 0.204 3.0 0.0110 192.80 55874.62 V 58351.7615 16.845 0.088 19.074 11.621 2.619 0.211 3.0 0.0110 179.16 39933.70 V 58355.4477 16.853 0.086 19.112 11.621 2.599 0.206 3.0 0.0110 190.37 11018.45 V 58359.3652 16.937 0.091 19.066 11.622 2.405 0.202 3.0 0.0110 180.44 11209.66 V 58363.2547 16.978 0.098 18.975 11.623 2.317 0.209 3.0 0.0110 158.56 29026.99 V 58368.7942 16.989 0.102 18.891 11.625 2.292 0.216 3.0 0.0110 147.50 126358.41 #