# SN2008ax magnitudes from Swift UVOT # generated Fri Oct 2 19:11:17 CDT 2015 using version 2015.1 # of Peter Brown's photometry pipeline # and version Swift_Rel4.2(Bld31)_25Nov2013 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 # # # Original reference for Swift observations: # Roming, P. W. A., et al. 2009, ApJL, 704, 118 # # If necessary, the data have been reanalyzed with the revised zeropoints # and sensitivity corrections of Breeveld et al. 2011. # # 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 6.76225 0.320213 # B 12.7260 0.564859 # U 8.20961 0.348356 # UVW1 3.11317 0.123951 # UVM2 1.44811 0.0591479 # UVW2 2.32143 0.0902350 # # High galaxy count rates in the optical # # Filter MJD[days] Mag MagErr 3SigMagLim 0.98SatLim[mag] Rate[c/s] RateErr[c/s] Ap[arcsec] Frametime[s] Exp[s] Telapse[s] # UVW2 54529.9712 NULL NULL 19.532 11.113 -0.078 0.067 3.0 0.0110 1376.12 51665.44 UVW2 54539.6864 18.012 0.231 19.127 11.113 0.559 0.119 3.0 0.0110 409.01 17545.83 UVW2 54543.5654 17.620 0.164 19.536 11.113 0.802 0.121 3.0 0.0110 1443.50 63493.69 UVW2 54546.1442 17.512 0.163 19.318 11.113 0.886 0.133 3.0 0.0110 672.52 11807.43 UVW2 54549.6135 17.825 0.251 18.646 11.113 0.664 0.154 3.0 0.0110 150.87 153.29 UVW2 54553.3339 18.514 0.302 19.344 11.113 0.352 0.098 3.0 0.0110 719.58 30185.59 UVW2 54555.0698 18.816 0.405 19.149 11.113 0.266 0.099 3.0 0.0110 428.66 5076.22 UVW2 54560.7168 NULL NULL 19.199 11.113 0.105 0.087 3.0 0.0110 483.35 104167.16 UVW2 54563.6276 NULL NULL 19.359 11.113 -0.033 0.074 3.0 0.0110 747.78 17312.40 UVW2 54578.3392 19.505 0.601 19.601 11.113 0.141 0.078 3.0 0.0110 1927.99 22106.67 UVW2 54581.7144 NULL NULL 19.525 11.113 0.022 0.073 3.0 0.0110 1340.72 40648.09 UVW2 54582.4162 NULL NULL 19.552 11.113 0.039 0.073 3.0 0.0110 1509.13 68650.62 # UVM2 54539.6892 NULL NULL 18.684 10.572 0.088 0.067 3.0 0.0110 272.00 17477.52 UVM2 54543.5687 NULL NULL 19.171 10.572 0.117 0.053 3.0 0.0110 840.62 63484.61 UVM2 54546.1470 18.570 0.374 18.772 10.572 0.205 0.071 3.0 0.0110 322.42 11689.61 UVM2 54553.3351 NULL NULL 18.402 10.572 0.001 0.074 3.0 0.0110 160.02 30053.39 UVM2 54555.0726 NULL NULL 18.677 10.572 -0.004 0.062 3.0 0.0110 266.68 4732.01 UVM2 54560.7185 NULL NULL 18.754 10.572 0.028 0.061 3.0 0.0110 310.30 104078.30 UVM2 54563.6624 NULL NULL 18.882 10.572 0.001 0.055 3.0 0.0110 405.62 11660.31 UVM2 54578.3430 NULL NULL 19.310 10.572 -0.010 0.044 3.0 0.0110 1317.19 22328.05 UVM2 54581.6828 NULL NULL 19.170 10.572 0.009 0.048 3.0 0.0110 835.94 34651.19 UVM2 54582.4177 NULL NULL 19.076 10.572 -0.014 0.049 3.0 0.0110 644.98 68470.70 # UVW1 54529.9646 18.973 0.421 19.359 11.184 0.244 0.094 3.0 0.0110 1791.59 51714.50 UVW1 54532.4217 NULL NULL 19.414 11.184 0.076 0.085 3.0 0.0110 2720.31 24076.85 UVW1 54537.8598 17.032 0.117 19.348 11.183 1.456 0.157 3.0 0.0110 1750.98 18300.21 UVW1 54539.6833 16.576 0.117 18.684 11.183 2.216 0.238 3.0 0.0110 204.28 17443.04 UVW1 54543.5614 15.949 0.083 19.141 11.183 3.950 0.301 3.0 0.0110 721.09 63289.42 UVW1 54546.1408 15.896 0.086 18.885 11.183 4.145 0.328 3.0 0.0110 335.92 11693.55 UVW1 54549.6073 16.389 0.102 18.836 11.183 2.632 0.248 3.0 0.0110 289.13 293.76 UVW1 54553.3325 17.066 0.134 18.948 11.183 1.411 0.174 3.0 0.0110 378.20 30211.94 UVW1 54555.0668 17.507 0.190 18.715 11.183 0.940 0.165 3.0 0.0110 214.09 5241.88 UVW1 54560.7149 NULL NULL 18.772 11.184 0.260 0.123 3.0 0.0110 241.14 104153.40 UVW1 54563.6246 18.432 0.321 18.973 11.184 0.401 0.119 3.0 0.0110 398.68 17238.64 UVW1 54567.3109 19.124 0.489 19.284 11.183 0.212 0.095 3.0 0.0110 1173.48 17852.88 UVW1 54571.5303 NULL NULL 19.247 11.184 0.152 0.094 3.0 0.0110 989.49 40455.61 UVW1 54573.4559 NULL NULL 19.319 11.183 0.168 0.092 3.0 0.0110 1409.39 23176.77 UVW1 54574.9557 19.176 0.508 19.298 11.183 0.202 0.094 3.0 0.0110 1253.44 6564.63 UVW1 54578.3342 NULL NULL 19.241 11.183 0.165 0.095 3.0 0.0110 963.40 21601.15 UVW1 54581.7121 NULL NULL 19.146 11.183 0.174 0.099 3.0 0.0110 669.41 40695.00 UVW1 54582.4145 NULL NULL 19.178 11.184 0.159 0.097 3.0 0.0110 753.08 68717.59 # U 54529.9675 17.188 0.134 19.121 12.151 2.889 0.356 3.0 0.0110 756.14 51630.91 U 54532.4250 17.955 0.218 19.114 12.153 1.425 0.286 3.0 0.0110 682.43 23528.04 U 54537.8637 15.206 0.069 19.015 12.141 17.927 1.139 3.0 0.0110 699.83 17994.20 U 54539.6842 14.568 0.057 18.398 12.135 32.279 1.704 5.0 0.0110 101.93 17391.04 U 54543.5625 14.065 0.048 18.719 12.127 51.285 2.274 5.0 0.0110 359.89 63247.52 U 54546.1418 13.980 0.048 18.473 12.125 55.440 2.454 5.0 0.0110 167.65 11636.54 U 54549.6099 14.387 0.053 18.509 12.132 38.121 1.871 5.0 0.0110 144.46 146.77 U 54553.3330 15.207 0.072 18.688 12.141 17.916 1.193 3.0 0.0110 179.24 30164.82 U 54555.0679 15.797 0.088 18.530 12.145 10.400 0.840 3.0 0.0110 106.83 5104.61 U 54560.7155 17.034 0.147 18.627 12.150 3.331 0.452 3.0 0.0110 120.19 104106.30 U 54563.6255 17.287 0.158 18.819 12.151 2.637 0.383 3.0 0.0110 198.92 17181.66 U 54567.3135 17.460 0.161 19.043 12.150 2.250 0.333 3.0 0.0110 468.82 17781.38 U 54571.5313 17.633 0.182 19.007 12.151 1.918 0.321 3.0 0.0110 390.41 40383.61 U 54573.4581 17.667 0.181 19.082 12.151 1.859 0.310 3.0 0.0110 562.85 23171.43 U 54574.9615 17.588 0.173 19.059 12.151 1.999 0.319 3.0 0.0110 501.49 5973.06 U 54578.3354 17.651 0.181 19.052 12.151 1.886 0.315 3.0 0.0110 481.17 21630.15 U 54581.7129 17.566 0.177 18.969 12.150 2.040 0.332 3.0 0.0110 333.82 40616.90 U 54582.4151 17.597 0.178 18.998 12.151 1.982 0.326 3.0 0.0110 375.26 68650.58 # B 54529.9696 17.374 0.119 19.407 12.985 4.946 0.544 3.0 0.0110 656.57 51692.84 B 54532.3587 17.095 0.107 19.281 12.989 6.399 0.633 3.0 0.0110 327.06 11629.67 B 54537.8654 15.244 0.063 19.136 12.956 35.185 2.029 3.0 0.0110 349.50 17890.10 B 54539.6849 14.791 0.054 18.717 12.946 53.400 2.640 5.0 0.0110 101.93 17390.74 B 54543.5633 14.405 0.048 18.951 12.932 76.216 3.371 5.0 0.0110 359.84 63262.57 B 54546.1425 14.243 0.047 18.712 12.925 88.484 3.825 5.0 0.0110 167.65 11636.57 B 54549.6117 14.263 0.047 18.674 12.926 86.889 3.776 5.0 0.0110 144.47 146.78 B 54553.3333 14.563 0.050 18.839 12.938 65.871 3.035 5.0 0.0110 179.24 30149.81 B 54555.0686 14.873 0.055 18.755 12.948 49.507 2.503 5.0 0.0110 106.84 5049.87 B 54560.7159 15.752 0.072 18.930 12.967 22.048 1.469 3.0 0.0110 120.15 104096.05 B 54563.6261 15.996 0.074 19.109 12.970 17.602 1.200 3.0 0.0110 198.92 17176.28 B 54567.3146 16.244 0.079 19.169 12.973 14.010 1.014 3.0 0.0110 234.57 17770.21 B 54571.5317 16.438 0.086 19.083 12.975 11.722 0.930 3.0 0.0110 159.91 40357.67 B 54573.4591 16.511 0.085 19.230 12.976 10.952 0.855 3.0 0.0110 281.39 23188.01 B 54574.9639 16.493 0.085 19.205 12.976 11.141 0.870 3.0 0.0110 249.56 5755.73 B 54578.3363 16.543 0.084 19.332 12.976 10.640 0.819 3.0 0.0110 481.17 21700.52 B 54581.7134 16.571 0.086 19.270 12.977 10.362 0.819 3.0 0.0110 333.84 40592.18 B 54582.4155 16.682 0.089 19.298 12.977 9.360 0.766 3.0 0.0110 375.25 68624.71 # V 54532.3599 15.931 0.086 18.470 11.693 6.076 0.484 3.0 0.0110 252.48 11605.52 V 54537.8663 14.517 0.061 18.382 11.677 22.337 1.256 3.0 0.0110 237.27 17832.82 V 54539.6880 14.173 0.057 18.020 11.675 30.683 1.612 5.0 0.0110 101.92 17390.43 V 54543.5672 13.788 0.049 18.395 11.669 43.741 1.972 5.0 0.0110 359.91 63336.93 V 54546.1459 13.598 0.048 18.115 11.666 52.093 2.297 5.0 0.0110 167.64 11636.20 V 54553.3348 13.635 0.048 18.055 11.667 50.354 2.249 5.0 0.0110 140.74 30074.29 V 54555.0719 13.833 0.051 17.982 11.670 41.958 1.983 5.0 0.0110 106.76 4774.53 V 54560.7179 14.377 0.063 18.113 11.675 25.430 1.466 3.0 0.0110 120.19 104046.29 V 54563.6613 14.632 0.064 18.227 11.678 20.091 1.186 3.0 0.0110 147.95 11583.77 V 54567.3153 14.794 0.069 18.068 11.679 17.314 1.100 3.0 0.0110 98.29 17764.44 V 54571.5003 14.941 0.086 17.591 11.680 15.119 1.192 3.0 0.0110 37.40 34868.27 V 54573.4596 15.037 0.077 17.937 11.681 13.842 0.980 3.0 0.0110 70.49 23187.61 V 54574.9652 15.057 0.068 18.346 11.681 13.584 0.855 3.0 0.0110 184.88 5653.76 V 54578.3409 15.178 0.066 18.624 11.682 12.152 0.741 3.0 0.0110 481.16 22050.54 V 54581.7158 15.230 0.068 18.542 11.682 11.585 0.727 3.0 0.0110 333.84 40466.93 V 54582.4173 15.233 0.068 18.573 11.682 11.551 0.721 3.0 0.0110 375.28 68498.65 #