---------------------------------------------------------------------------- PHOTOMETRIC CCD OBSERVATIONS T Pyx on 2026-Feb-03; starting JD = 2461075.01; ending JD = 2461075.241 ---------------------------------------------------------------------------- CENTER FOR BACKYARD ASTROPHYSICS (CBA) AUSTRALIA Observer : Peter Nelson Lockwood South Victoria pnelson@aussiebb.com.au ---------------------------------------------------------------------------- Observer = Peter Nelson Observer Latitude = -36 52 31.0 Observer Longitude = 144 07 29.0 Notes = Corrections applied = Extinction: No; Transformation: No Produced with Phoranso 1.1.2.2 Obj1: T Pyx; RA = 9h04m41.51s; DEC = -32��22���47.60��� Mag. range = 6.2 V - 16.1 V; Variability type = NR; Period (d) = 0.07622886; Epoch = 2451651.65255 Ensemble type: None Reference star(s) Star1: AUID 000-BBQ-218; AAVSO Label = 133; RA = 9h04m26.04s; DEC = -32��19���51.50���; B = 13.860; V = 13.291; R = 12.962; I = 12.651 Check star Star2: AUID 000-BBQ-231; AAVSO Label = 154; RA = 9h04m45.08s; DEC = -32��22���15.20���; B = 16.206; V = 15.430; R = 14.895; I = 14.474 Star aperture: based on FWHM of star; FWHM scaling factor = 1.4 Gap: 6 pixels, 6.72 arcsec Sky annulus: 8 pixels, 8.96 arcsec T (JD) Obj1 Err Star1 Star2 Airm Filter Group SkyBrightness ExpTime LimitingMag 2461075.010222 16.261 0.033 13.291 15.361 1.145 CV na 18.43 120.0 19.0 2461075.011769 16.284 0.034 13.291 15.339 1.139 CV na 18.43 120.0 19.0 2461075.013262 16.266 0.032 13.291 15.366 1.135 CV na 18.40 120.0 18.9 2461075.014818 16.334 0.032 13.291 15.376 1.130 CV na 18.40 120.0 19.0 2461075.016299 16.304 0.031 13.291 15.380 1.126 CV na 18.41 120.0 19.0 2461075.017785 16.303 0.032 13.291 15.393 1.121 CV na 18.43 120.0 19.0 2461075.019270 16.258 0.031 13.291 15.378 1.117 CV na 18.45 120.0 19.0 2461075.020755 16.269 0.032 13.291 15.380 1.113 CV na 18.44 120.0 19.0 2461075.022244 16.312 0.032 13.291 15.354 1.109 CV na 18.45 120.0 19.0 2461075.023724 16.248 0.030 13.291 15.367 1.105 CV na 18.45 120.0 19.0 2461075.025204 16.283 0.032 13.291 15.362 1.101 CV na 18.45 120.0 19.0 2461075.026693 16.273 0.031 13.291 15.351 1.098 CV na 18.44 120.0 19.0 2461075.028251 16.321 0.030 13.291 15.367 1.094 CV na 18.45 120.0 19.1 2461075.029733 16.344 0.034 13.291 15.368 1.090 CV na 18.43 120.0 19.0 2461075.031213 16.328 0.034 13.291 15.405 1.087 CV na 18.31 120.0 19.0 2461075.032706 16.334 0.035 13.291 15.346 1.083 CV na 18.26 120.0 18.9 2461075.034258 16.345 0.032 13.291 15.365 1.080 CV na 18.31 120.0 19.0 2461075.035742 16.337 0.036 13.291 15.369 1.076 CV na 18.39 120.0 19.0 2461075.037219 16.343 0.034 13.291 15.359 1.073 CV na 18.30 120.0 18.9 2461075.038772 16.340 0.032 13.291 15.361 1.070 CV na 18.36 120.0 18.9 2461075.040252 16.361 0.033 13.291 15.390 1.067 CV na 18.36 120.0 18.9 2461075.041814 16.390 0.034 13.291 15.369 1.064 CV na 18.51 120.0 18.9 2461075.043301 16.335 0.032 13.291 15.377 1.061 CV na 18.48 120.0 19.0 2461075.044780 16.349 0.033 13.291 15.395 1.058 CV na 18.47 120.0 19.0 2461075.046341 16.353 0.030 13.291 15.365 1.056 CV na 18.48 120.0 19.0 2461075.047831 16.314 0.032 13.291 15.384 1.053 CV na 18.47 120.0 19.0 2461075.049384 16.255 0.029 13.291 15.379 1.050 CV na 18.47 120.0 19.0 2461075.050875 16.262 0.030 13.291 15.352 1.048 CV na 18.45 120.0 19.0 2461075.052359 16.391 0.036 13.291 15.355 1.046 CV na 18.46 120.0 19.1 2461075.053838 16.359 0.033 13.291 15.392 1.043 CV na 18.45 120.0 19.0 2461075.055385 16.334 0.039 13.291 15.380 1.041 CV na 18.16 120.0 18.9 2461075.056870 16.287 0.042 13.291 15.353 1.039 CV na 17.74 120.0 18.7 2461075.058359 16.321 0.055 13.291 15.407 1.037 CV na 17.32 120.0 18.4 2461075.059842 16.367 0.048 13.291 15.394 1.035 CV na 17.67 120.0 18.6 2461075.061387 16.509 0.048 13.291 15.383 1.032 CV na 18.08 120.0 18.8 2461075.062873 16.418 0.041 13.291 15.363 1.031 CV na 18.15 120.0 18.8 2461075.064425 16.433 0.070 13.291 15.390 1.029 CV na 18.29 120.0 18.9 2461075.065904 16.355 0.032 13.291 15.380 1.027 CV na 18.45 120.0 19.0 2461075.067464 16.340 0.038 13.291 15.369 1.025 CV na 18.25 120.0 18.9 2461075.068946 16.414 0.040 13.291 15.406 1.024 CV na 18.43 120.0 18.9 2461075.070424 16.455 0.037 13.291 15.367 1.022 CV na 18.40 120.0 19.0 2461075.071970 16.360 0.037 13.291 15.381 1.020 CV na 18.31 120.0 18.9 2461075.073449 16.419 0.035 13.291 15.366 1.019 CV na 18.47 120.0 19.0 2461075.074933 16.367 0.034 13.291 15.382 1.018 CV na 18.47 120.0 19.0 2461075.076422 16.341 0.033 13.291 15.380 1.016 CV na 18.46 120.0 19.0 2461075.077980 16.415 0.037 13.291 15.389 1.015 CV na 18.27 120.0 19.0 2461075.079463 16.410 0.045 13.291 15.374 1.014 CV na 18.06 120.0 18.8 2461075.080942 16.309 0.058 13.291 15.363 1.013 CV na 18.20 120.0 18.9 2461075.082421 16.312 0.033 13.291 15.350 1.012 CV na 18.43 120.0 19.0 2461075.083971 16.375 0.034 13.291 15.373 1.011 CV na 18.42 120.0 19.0 2461075.088242 16.309 0.030 13.291 15.334 1.008 CV na 18.47 120.0 19.0 2461075.089801 16.235 0.028 13.291 15.390 1.007 CV na 18.48 120.0 19.0 2461075.091283 16.335 0.035 13.291 15.389 1.007 CV na 18.47 120.0 19.0 2461075.092759 16.303 0.031 13.291 15.376 1.006 CV na 18.49 120.0 19.0 2461075.094246 16.230 0.032 13.291 15.382 1.005 CV na 18.48 120.0 19.0 2461075.095805 16.306 0.059 13.291 15.358 1.005 CV na 18.48 120.0 19.0 2461075.097292 16.285 0.033 13.291 15.400 1.004 CV na 18.48 120.0 19.1 2461075.098778 16.266 0.030 13.291 15.359 1.004 CV na 18.48 120.0 19.1 2461075.100258 16.272 0.032 13.291 15.383 1.004 CV na 18.47 120.0 19.0 2461075.101811 16.273 0.030 13.291 15.361 1.003 CV na 18.47 120.0 19.0 2461075.103295 16.355 0.034 13.291 15.378 1.003 CV na 18.46 120.0 19.0 2461075.104780 16.345 0.033 13.291 15.377 1.003 CV na 18.36 120.0 19.0 2461075.106267 16.237 0.038 13.291 15.380 1.003 CV na 17.97 120.0 18.7 2461075.107745 16.352 0.042 13.291 15.374 1.003 CV na 17.89 120.0 18.7 2461075.110866 16.295 0.032 13.291 15.405 1.003 CV na 18.49 120.0 19.0 2461075.112415 16.313 0.032 13.291 15.375 1.003 CV na 18.52 120.0 19.1 2461075.113893 16.286 0.031 13.291 15.376 1.003 CV na 18.51 120.0 19.0 2461075.115440 16.341 0.032 13.291 15.392 1.004 CV na 18.49 120.0 19.0 2461075.116927 16.369 0.042 13.291 15.378 1.004 CV na 18.03 120.0 18.7 2461075.118417 16.461 0.047 13.291 15.389 1.004 CV na 18.00 120.0 18.7 2461075.119973 16.423 0.049 13.291 15.397 1.005 CV na 17.69 120.0 18.6 2461075.121454 16.334 0.054 13.291 15.401 1.005 CV na 17.40 120.0 18.4 2461075.123002 16.457 0.051 13.291 15.400 1.006 CV na 17.75 120.0 18.6 2461075.124488 16.318 0.049 13.291 15.384 1.007 CV na 17.65 120.0 18.5 2461075.125975 16.371 0.052 13.291 15.383 1.007 CV na 17.60 120.0 18.5 2461075.127464 16.255 0.054 13.291 15.403 1.008 CV na 17.42 120.0 18.4 2461075.128942 16.343 0.049 13.291 15.384 1.009 CV na 17.72 120.0 18.5 2461075.130430 16.424 0.047 13.291 15.414 1.010 CV na 17.95 120.0 18.7 2461075.135024 16.400 0.046 13.291 15.359 1.013 CV na 17.91 120.0 18.6 2461075.136509 16.362 0.040 13.291 15.386 1.014 CV na 18.15 120.0 18.8 2461075.137987 16.434 0.045 13.291 15.389 1.015 CV na 18.15 120.0 18.8 2461075.139545 16.439 0.046 13.291 15.371 1.017 CV na 18.06 120.0 18.3 2461075.141033 16.404 0.047 13.291 15.418 1.018 CV na 17.96 120.0 18.7 2461075.142525 16.475 0.044 13.291 15.358 1.019 CV na 18.17 120.0 18.8 2461075.144002 16.437 0.042 13.291 15.382 1.021 CV na 18.23 120.0 18.8 2461075.145480 16.393 0.046 13.291 15.391 1.022 CV na 18.09 120.0 18.7 2461075.146961 16.419 0.040 13.291 15.391 1.024 CV na 18.34 120.0 18.9 2461075.148436 16.415 0.056 13.291 15.396 1.026 CV na 18.26 120.0 18.9 2461075.149913 16.414 0.037 13.291 15.390 1.027 CV na 18.46 120.0 18.8 2461075.151397 16.476 0.070 13.291 15.385 1.029 CV na 18.51 120.0 18.9 2461075.152881 16.366 0.036 13.291 15.405 1.031 CV na 18.45 120.0 18.9 2461075.154364 16.396 0.036 13.291 15.386 1.033 CV na 18.42 120.0 18.9 2461075.155925 16.371 0.036 13.291 15.387 1.035 CV na 18.37 120.0 18.9 2461075.157412 16.325 0.037 13.291 15.404 1.037 CV na 18.32 120.0 18.8 2461075.158904 16.334 0.039 13.291 15.405 1.039 CV na 18.03 120.0 18.8 2461075.160391 16.233 0.038 13.291 15.433 1.041 CV na 18.03 120.0 18.8 2461075.161871 16.351 0.040 13.291 15.406 1.044 CV na 18.09 120.0 18.8 2461075.163355 16.362 0.036 13.291 15.357 1.046 CV na 18.28 120.0 18.9 2461075.167616 16.326 0.035 13.291 15.396 1.053 CV na 18.34 120.0 18.9 2461075.169100 16.335 0.037 13.291 15.382 1.056 CV na 18.20 120.0 18.9 2461075.170583 16.346 0.038 13.291 15.388 1.058 CV na 18.26 120.0 18.9 2461075.172067 16.271 0.038 13.291 15.420 1.061 CV na 18.03 120.0 18.8 2461075.173623 16.289 0.036 13.291 15.391 1.065 CV na 18.24 120.0 18.8 2461075.175109 16.401 0.040 13.291 15.395 1.067 CV na 18.29 120.0 18.9 2461075.176669 16.371 0.038 13.291 15.347 1.070 CV na 18.30 120.0 18.9 2461075.178151 16.385 0.043 13.291 15.403 1.073 CV na 18.14 120.0 18.8 2461075.179709 16.314 0.041 13.291 15.391 1.076 CV na 17.98 120.0 18.7 2461075.181191 16.365 0.039 13.291 15.383 1.080 CV na 18.08 120.0 18.8 2461075.182675 16.299 0.037 13.291 15.415 1.083 CV na 18.09 120.0 18.8 2461075.184162 16.312 0.037 13.291 15.385 1.086 CV na 18.11 120.0 18.8 2461075.185721 16.318 0.043 13.291 15.402 1.092 CV na 17.88 120.0 18.7 2461075.187208 16.309 0.041 13.291 15.419 1.094 CV na 17.75 120.0 18.6 2461075.188686 16.369 0.044 13.291 15.401 1.097 CV na 17.89 120.0 18.8 2461075.190246 16.248 0.037 13.291 15.412 1.101 CV na 17.99 120.0 18.7 2461075.191733 16.298 0.035 13.291 15.374 1.105 CV na 18.23 120.0 18.9 2461075.193224 16.362 0.037 13.291 15.374 1.109 CV na 18.16 120.0 18.9 2461075.194715 16.396 0.056 13.291 15.402 1.113 CV na 17.37 120.0 18.5 2461075.196270 16.259 0.050 13.291 15.432 1.117 CV na 17.21 120.0 18.3 2461075.197753 16.253 0.049 13.291 15.420 1.122 CV na 17.43 120.0 18.5 2461075.199234 16.197 0.051 13.291 15.396 1.126 CV na 17.15 120.0 18.3 2461075.200721 16.243 0.044 13.291 15.397 1.130 CV na 17.41 120.0 18.5 2461075.202209 16.195 0.047 13.291 15.412 1.135 CV na 17.33 120.0 18.4 2461075.203694 16.325 0.059 13.291 15.427 1.139 CV na 17.11 120.0 18.3 2461075.205252 16.398 0.057 13.291 15.404 1.144 CV na 17.29 120.0 18.4 2461075.206740 16.376 0.047 13.291 15.396 1.149 CV na 17.57 120.0 18.6 2461075.208231 16.289 0.049 13.291 15.387 1.154 CV na 17.50 120.0 18.5 2461075.209714 16.341 0.046 13.291 15.404 1.159 CV na 17.68 120.0 18.6 2461075.211201 16.366 0.044 13.291 15.380 1.164 CV na 17.79 120.0 18.7 2461075.212678 16.276 0.045 13.291 15.359 1.169 CV na 17.56 120.0 18.5 2461075.214170 16.407 0.052 13.291 15.333 1.175 CV na 17.56 120.0 18.5 2461075.215660 16.520 0.069 13.291 15.376 1.180 CV na 17.34 120.0 18.3 2461075.217145 16.339 0.054 13.291 15.364 1.186 CV na 17.46 120.0 18.5 2461075.218628 16.410 0.053 13.291 15.392 1.191 CV na 17.69 120.0 18.5 2461075.220109 16.376 0.045 13.291 15.401 1.197 CV na 17.99 120.0 18.7 2461075.221596 16.400 0.047 13.291 15.405 1.203 CV na 17.86 120.0 18.7 2461075.223153 16.356 0.039 13.291 15.389 1.210 CV na 18.21 120.0 18.9 2461075.224640 16.308 0.039 13.291 15.409 1.216 CV na 18.23 120.0 18.8 2461075.226133 16.386 0.043 13.291 15.386 1.222 CV na 18.14 120.0 18.8 2461075.227623 16.430 0.043 13.291 15.370 1.229 CV na 18.22 120.0 18.8 2461075.229115 16.488 0.044 13.291 15.394 1.235 CV na 18.16 120.0 18.8 2461075.230600 16.450 0.040 13.291 15.388 1.242 CV na 18.17 120.0 18.8 2461075.232095 16.324 0.038 13.291 15.388 1.249 CV na 18.13 120.0 18.7 2461075.233583 16.361 0.045 13.291 15.369 1.256 CV na 17.92 120.0 18.6 2461075.235063 16.372 0.046 13.291 15.363 1.263 CV na 17.86 120.0 18.6 2461075.236543 16.330 0.039 13.291 15.354 1.270 CV na 18.15 120.0 18.7 2461075.238034 16.380 0.042 13.291 15.382 1.278 CV na 18.13 120.0 18.8 2461075.239590 16.215 0.038 13.291 15.380 1.286 CV na 18.10 120.0 18.7 2461075.241075 16.288 0.040 13.291 15.408 1.293 CV na 18.11 120.0 18.8