# ASASSN-15hy magnitudes from Swift UVOT # generated Mon Nov 23 14:05:21 CST 2020 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 0.0589312 0.112733 # B 0.0777873 0.153857 # U 0.102513 0.0975494 # UVW1 0.0167955 0.0251693 # UVM2 0.00157093 0.00844134 # UVW2 0.0334066 0.0167511 # # 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 57141.6036 17.299 0.094 20.012 11.086 1.077 0.093 3.0 0.0110 376.11 384.77 UVW2 57144.7974 17.613 0.103 20.036 11.086 0.807 0.076 3.0 0.0110 376.74 382.78 UVW2 57146.8543 17.414 0.096 20.046 11.086 0.969 0.086 3.0 0.0110 376.74 382.78 UVW2 57147.8973 17.527 0.101 19.998 11.086 0.873 0.081 3.0 0.0110 364.71 5874.59 UVW2 57148.6571 17.644 0.104 20.041 11.086 0.784 0.075 3.0 0.0110 376.74 382.78 UVW2 57149.0441 17.726 0.104 20.055 11.086 0.727 0.070 3.0 0.0110 412.90 419.52 UVW2 57149.0536 17.834 0.111 20.036 11.086 0.658 0.067 3.0 0.0110 376.73 382.76 UVW2 57150.7828 17.759 0.102 20.135 11.086 0.705 0.066 3.0 0.0110 454.50 461.78 UVW2 57153.8113 17.780 0.133 19.618 11.087 0.692 0.084 3.0 0.0110 219.95 29365.70 UVW2 57153.8151 17.968 0.115 20.036 11.086 0.582 0.061 3.0 0.0110 395.21 29374.41 UVW2 57154.7737 18.077 0.114 20.136 11.086 0.526 0.055 3.0 0.0110 454.50 461.78 UVW2 57155.9036 18.083 0.121 20.052 11.086 0.523 0.058 3.0 0.0110 376.74 382.78 UVW2 57156.5108 18.169 0.124 20.042 11.086 0.483 0.055 3.0 0.0110 396.20 57141.22 UVW2 57157.9034 18.149 0.143 19.807 11.086 0.493 0.065 3.0 0.0110 256.23 260.33 UVW2 57157.9092 18.304 0.164 19.692 11.086 0.427 0.064 3.0 0.0110 221.23 224.77 UVW2 57169.8832 19.353 0.328 19.504 11.086 0.162 0.049 3.0 0.0110 161.19 163.77 UVW2 57172.4984 NULL NULL 20.164 11.086 0.060 0.023 3.0 0.0110 477.90 5642.04 UVW2 57175.1385 NULL NULL 19.934 11.086 0.072 0.029 3.0 0.0110 333.16 11412.53 UVW2 57181.1460 NULL NULL 20.205 11.086 0.065 0.023 3.0 0.0110 550.73 5136.76 UVW2 57183.3764 NULL NULL 19.981 11.086 0.051 0.026 3.0 0.0110 388.09 10144.49 UVW2 57184.7850 NULL NULL 19.574 11.086 0.105 0.041 3.0 0.0110 180.87 183.76 UVW2 57187.3360 NULL NULL 20.090 11.086 0.043 0.024 3.0 0.0110 473.96 5984.12 UVW2 57190.8012 NULL NULL 20.142 11.086 0.031 0.022 3.0 0.0110 533.98 6562.17 UVW2 57192.0839 NULL NULL 19.601 11.086 0.022 0.029 3.0 0.0110 174.97 177.77 UVW2 57196.5400 NULL NULL 20.085 11.086 0.014 0.021 3.0 0.0110 436.34 11322.03 # UVM2 57141.6103 17.323 0.087 20.265 10.555 0.647 0.052 3.0 0.0110 604.69 614.38 UVM2 57144.8041 17.351 0.088 20.281 10.555 0.630 0.051 3.0 0.0110 599.32 608.93 UVM2 57146.8466 17.321 0.163 19.010 10.555 0.648 0.097 3.0 0.0110 109.18 110.92 UVM2 57146.8611 17.287 0.086 20.323 10.555 0.669 0.053 3.0 0.0110 600.50 610.12 UVM2 57147.9005 17.402 0.090 20.240 10.555 0.601 0.050 3.0 0.0110 585.07 5915.10 UVM2 57148.6638 17.506 0.092 20.253 10.555 0.547 0.046 3.0 0.0110 600.08 609.70 UVM2 57149.0604 17.358 0.088 20.295 10.555 0.626 0.051 3.0 0.0110 598.98 608.58 UVM2 57150.7724 17.425 0.110 19.887 10.555 0.589 0.059 3.0 0.0110 324.11 329.30 UVM2 57150.7909 17.530 0.087 20.389 10.555 0.534 0.043 3.0 0.0110 727.43 739.08 UVM2 57153.8185 17.911 0.103 20.288 10.555 0.376 0.036 3.0 0.0110 635.21 29329.98 UVM2 57154.7633 17.877 0.128 19.915 10.555 0.388 0.046 3.0 0.0110 339.66 345.10 UVM2 57154.7818 18.050 0.103 20.378 10.555 0.331 0.032 3.0 0.0110 727.34 739.00 UVM2 57155.9104 17.990 0.108 20.268 10.555 0.350 0.035 3.0 0.0110 600.41 610.03 UVM2 57156.5145 18.220 0.117 20.251 10.555 0.283 0.030 3.0 0.0110 633.68 57379.91 UVM2 57157.9132 18.152 0.142 19.883 10.555 0.302 0.040 3.0 0.0110 353.78 359.45 UVM2 57169.8860 NULL NULL 19.647 10.555 0.072 0.025 3.0 0.0110 249.81 253.81 UVM2 57172.4714 20.007 0.356 20.024 10.555 0.055 0.018 3.0 0.0110 372.60 378.57 UVM2 57175.1416 NULL NULL 20.197 10.555 0.044 0.015 3.0 0.0110 538.40 11540.41 UVM2 57181.1507 20.314 0.308 20.500 10.555 0.041 0.012 3.0 0.0110 889.13 5155.65 UVM2 57183.3788 NULL NULL 20.246 10.555 0.035 0.014 3.0 0.0110 655.95 10261.94 UVM2 57184.7881 NULL NULL 19.671 10.555 0.024 0.018 3.0 0.0110 252.11 256.15 UVM2 57187.3401 NULL NULL 20.330 10.555 0.039 0.013 3.0 0.0110 777.25 6038.95 UVM2 57190.8054 NULL NULL 20.366 10.555 0.016 0.011 3.0 0.0110 848.13 6387.72 UVM2 57192.0872 NULL NULL 19.847 10.555 0.035 0.018 3.0 0.0110 293.22 297.92 UVM2 57196.5430 NULL NULL 20.472 10.555 0.021 0.010 3.0 0.0110 857.15 11288.08 # UVW1 57141.5981 16.326 0.076 19.729 11.147 2.791 0.194 3.0 0.0110 227.13 230.77 UVW1 57144.7919 16.439 0.078 19.734 11.147 2.515 0.180 3.0 0.0110 226.15 229.78 UVW1 57146.8488 16.320 0.076 19.722 11.147 2.807 0.196 3.0 0.0110 220.41 223.94 UVW1 57147.8928 16.495 0.072 19.905 11.147 2.388 0.159 3.0 0.0110 327.37 5926.91 UVW1 57147.8946 16.442 0.078 19.714 11.147 2.506 0.181 3.0 0.0110 218.04 5857.06 UVW1 57148.6516 16.508 0.079 19.742 11.147 2.359 0.171 3.0 0.0110 226.13 229.75 UVW1 57149.0481 16.537 0.079 19.730 11.147 2.297 0.168 3.0 0.0110 226.14 229.76 UVW1 57150.7762 16.501 0.075 19.867 11.146 2.376 0.165 3.0 0.0110 272.40 276.77 UVW1 57153.8122 16.607 0.080 19.777 11.147 2.153 0.158 3.0 0.0110 236.73 29426.54 UVW1 57154.7672 16.830 0.081 19.853 11.147 1.754 0.132 3.0 0.0110 272.40 276.76 UVW1 57155.8943 16.907 0.077 19.972 11.147 1.634 0.116 3.0 0.0110 376.83 382.86 UVW1 57155.8981 16.864 0.086 19.764 11.146 1.700 0.135 3.0 0.0110 226.13 229.75 UVW1 57156.5077 16.971 0.088 19.750 11.147 1.540 0.125 3.0 0.0110 236.72 56964.98 UVW1 57157.9059 16.906 0.104 19.385 11.147 1.636 0.157 3.0 0.0110 132.57 134.69 UVW1 57169.8807 18.223 0.209 19.212 11.147 0.486 0.093 3.0 0.0110 97.20 98.76 UVW1 57172.4949 18.761 0.172 19.909 11.146 0.296 0.047 3.0 0.0110 286.91 5545.69 UVW1 57175.1360 19.051 0.237 19.702 11.146 0.227 0.049 3.0 0.0110 199.32 11326.29 UVW1 57181.1420 19.192 0.210 19.965 11.146 0.199 0.038 3.0 0.0110 330.23 5140.22 UVW1 57183.3745 19.391 0.289 19.698 11.147 0.166 0.044 3.0 0.0110 232.54 10091.39 UVW1 57184.7449 19.318 0.238 19.906 11.146 0.177 0.039 3.0 0.0110 290.86 6581.17 UVW1 57187.3325 NULL NULL 19.830 11.147 0.090 0.035 3.0 0.0110 282.90 5948.20 UVW1 57190.7975 19.287 0.233 19.892 11.147 0.182 0.039 3.0 0.0110 321.38 6688.85 UVW1 57192.0813 NULL NULL 19.301 11.146 0.143 0.056 3.0 0.0110 105.08 106.77 UVW1 57196.5378 NULL NULL 19.812 11.147 0.107 0.036 3.0 0.0110 261.10 11396.72 # U 57141.6000 15.203 0.060 19.218 12.057 17.988 1.002 5.0 0.0110 75.56 76.77 U 57144.7890 15.235 0.054 19.683 12.057 17.456 0.870 5.0 0.0110 220.41 223.95 U 57144.7937 15.289 0.063 19.225 12.057 16.616 0.959 5.0 0.0110 75.57 76.78 U 57146.8507 15.213 0.061 19.233 12.057 17.808 0.995 5.0 0.0110 75.56 76.77 U 57147.8955 15.328 0.064 19.178 12.058 16.019 0.950 5.0 0.0110 72.40 5763.96 U 57148.6488 15.282 0.056 19.636 12.058 16.713 0.859 5.0 0.0110 199.41 202.61 U 57148.6534 15.319 0.063 19.240 12.057 16.157 0.944 5.0 0.0110 75.55 76.76 U 57149.0500 15.338 0.064 19.240 12.057 15.877 0.936 5.0 0.0110 75.55 76.76 U 57150.7784 15.380 0.063 19.348 12.056 15.282 0.893 5.0 0.0110 90.34 91.78 U 57153.8133 15.552 0.069 19.251 12.058 13.043 0.824 3.0 0.0110 78.22 29301.36 U 57154.7693 15.553 0.067 19.343 12.057 13.030 0.803 3.0 0.0110 90.32 91.77 U 57155.9000 15.626 0.070 19.285 12.056 12.177 0.783 3.0 0.0110 75.57 76.78 U 57156.5055 15.702 0.059 19.812 12.058 11.355 0.619 3.0 0.0110 338.23 57019.41 U 57156.5086 15.738 0.071 19.275 12.057 10.985 0.717 3.0 0.0110 78.26 56916.15 U 57157.9070 15.728 0.080 18.946 12.057 11.089 0.821 3.0 0.0110 44.16 44.87 U 57169.8815 17.025 0.138 18.821 12.057 3.358 0.426 3.0 0.0110 32.26 32.78 U 57172.4960 17.287 0.102 19.460 12.057 2.637 0.248 3.0 0.0110 95.99 5448.69 U 57175.1368 17.377 0.121 19.263 12.057 2.427 0.271 3.0 0.0110 65.48 11264.20 U 57181.1435 17.979 0.132 19.526 12.057 1.394 0.170 3.0 0.0110 109.78 4990.16 U 57183.3751 17.827 0.141 19.324 12.058 1.604 0.209 3.0 0.0110 77.08 10044.53 U 57184.7462 17.972 0.137 19.483 12.056 1.404 0.177 3.0 0.0110 96.97 6433.05 U 57187.3337 18.265 0.164 19.440 12.058 1.072 0.162 3.0 0.0110 94.03 5830.33 U 57190.7990 18.271 0.158 19.483 12.058 1.065 0.155 3.0 0.0110 106.82 6501.39 U 57192.0821 18.522 0.286 18.900 12.057 0.846 0.223 3.0 0.0110 35.20 35.77 U 57196.5387 18.490 0.192 19.418 12.057 0.871 0.154 3.0 0.0110 86.86 11284.50 # B 57141.6009 16.107 0.064 19.630 12.844 15.890 0.943 3.0 0.0110 75.57 76.78 B 57144.7947 15.879 0.062 19.626 12.842 19.610 1.125 3.0 0.0110 75.57 76.78 B 57146.8516 15.759 0.058 19.620 12.842 21.888 1.178 5.0 0.0110 75.56 76.77 B 57147.8960 15.875 0.063 19.560 12.846 19.678 1.137 3.0 0.0110 72.40 5754.13 B 57148.6544 15.702 0.057 19.604 12.843 23.083 1.218 5.0 0.0110 75.58 76.79 B 57149.0509 15.890 0.062 19.629 12.842 19.405 1.117 3.0 0.0110 75.57 76.78 B 57150.7795 15.721 0.056 19.712 12.841 22.687 1.178 5.0 0.0110 90.32 91.77 B 57153.8139 15.879 0.062 19.641 12.842 19.607 1.119 3.0 0.0110 78.29 29279.58 B 57154.7705 15.814 0.060 19.705 12.842 20.818 1.155 3.0 0.0110 90.32 91.77 B 57155.9009 15.879 0.062 19.635 12.842 19.603 1.124 3.0 0.0110 75.57 76.78 B 57156.5091 15.953 0.063 19.632 12.844 18.308 1.057 3.0 0.0110 78.31 56932.25 B 57157.9076 16.039 0.071 19.359 12.843 16.912 1.107 3.0 0.0110 44.08 44.78 B 57169.8820 17.043 0.105 19.262 12.842 6.713 0.646 3.0 0.0110 32.25 32.77 B 57172.4967 17.027 0.074 19.846 12.841 6.812 0.465 3.0 0.0110 96.01 5448.13 B 57175.1372 17.295 0.090 19.672 12.842 5.321 0.439 3.0 0.0110 65.50 11267.07 B 57181.1442 17.590 0.085 19.914 12.842 4.057 0.319 3.0 0.0110 109.79 4970.45 B 57183.3755 17.643 0.098 19.724 12.845 3.861 0.350 3.0 0.0110 77.09 10045.53 B 57184.7468 17.682 0.092 19.846 12.844 3.724 0.316 3.0 0.0110 96.99 6408.21 B 57187.3343 17.748 0.096 19.814 12.846 3.505 0.310 3.0 0.0110 94.05 5820.43 B 57190.7997 17.724 0.091 19.882 12.844 3.583 0.301 3.0 0.0110 106.84 6462.27 B 57192.0826 18.106 0.164 19.358 12.841 2.521 0.381 3.0 0.0110 35.22 35.78 B 57196.5391 17.766 0.099 19.810 12.843 3.448 0.313 3.0 0.0110 86.91 11262.09 # V 57141.6063 15.978 0.083 18.557 11.613 5.821 0.446 3.0 0.0110 73.48 74.66 V 57144.8001 15.673 0.075 18.584 11.612 7.702 0.532 3.0 0.0110 75.57 76.78 V 57146.8570 15.609 0.074 18.574 11.612 8.170 0.555 3.0 0.0110 75.56 76.77 V 57147.8987 15.624 0.076 18.460 11.619 8.058 0.562 3.0 0.0110 72.40 5697.67 V 57148.6598 15.547 0.073 18.574 11.612 8.652 0.578 3.0 0.0110 75.57 76.78 V 57149.0564 15.550 0.073 18.580 11.611 8.626 0.577 3.0 0.0110 75.57 76.78 V 57150.7860 15.570 0.070 18.669 11.611 8.473 0.545 3.0 0.0110 90.34 91.78 V 57153.8168 15.451 0.070 18.585 11.612 9.457 0.612 3.0 0.0110 78.24 29145.32 V 57154.7770 15.509 0.069 18.682 11.610 8.959 0.568 3.0 0.0110 90.34 91.78 V 57155.9063 15.449 0.071 18.598 11.610 9.474 0.616 3.0 0.0110 75.57 76.78 V 57156.5120 15.419 0.070 18.561 11.613 9.735 0.626 3.0 0.0110 78.29 57027.54 V 57157.9108 15.428 0.082 18.226 11.615 9.656 0.729 3.0 0.0110 44.08 44.78 V 57169.8843 15.819 0.104 18.092 11.613 6.736 0.646 3.0 0.0110 32.26 32.78 V 57172.4689 16.044 0.097 18.387 11.610 5.473 0.490 3.0 0.0110 48.01 48.78 V 57175.1397 16.126 0.091 18.502 11.613 5.076 0.425 3.0 0.0110 65.45 11285.73 V 57181.1482 16.390 0.084 18.799 11.610 3.981 0.310 3.0 0.0110 109.73 4854.55 V 57183.3773 16.476 0.098 18.628 11.611 3.677 0.332 3.0 0.0110 77.07 10049.49 V 57184.7864 16.402 0.128 18.159 11.614 3.939 0.463 3.0 0.0110 36.18 36.76 V 57187.3378 16.511 0.093 18.721 11.611 3.561 0.305 3.0 0.0110 94.04 5760.92 V 57190.8036 16.592 0.092 18.782 11.611 3.306 0.281 3.0 0.0110 106.83 6227.76 V 57192.0852 16.972 0.167 18.234 11.609 2.329 0.358 3.0 0.0110 35.23 35.79 V 57196.5415 16.842 0.110 18.711 11.610 2.626 0.265 3.0 0.0110 87.04 11120.67 #