# IBVS 5923-t4.txt
#Author: THORNE, K.; GARNAVICH, P.; MOHRIG, K.
#Object: CSS 081231:071126+440405
#Telescope: Vatican Advanced Technology Telescope (VATT)
#Detector: VATT4K CCD
#Filter: B
#Date: Oct 24, 2009
#IBVSdataKey: photometry

# UT hours Oct 24, 2009  B mag       mag error
       9.0522342       18.569001     0.023000000
       9.0730797       18.594001     0.022000000
       9.0940167       18.580001     0.022000000
       9.1024147       18.598001     0.022000000
       9.1108131       18.534001     0.022000000
       9.1192111       18.584001     0.022000000
       9.1276092       18.590001     0.022000000
       9.1360119       18.574001     0.022000000
       9.1444056       18.565001     0.022000000
       9.1528081       18.554001     0.021000000
       9.1612064       18.562001     0.021000000
       9.1696044       18.533001     0.021000000
       9.1779939       18.560001     0.021000000
       9.1863833       18.569001     0.022000000
       9.1947772       18.562001     0.021000000
       9.2031711       18.559001     0.021000000
       9.2115650       18.527001     0.020000000
       9.2199589       18.514001     0.021000000
       9.2283525       18.522001     0.021000000
       9.2367464       18.572001     0.022000000
       9.2451447       18.564001     0.021000000
       9.2535428       18.533001     0.021000000
       9.2652350       18.532001     0.021000000
       9.2736289       18.559001     0.021000000
       9.2820228       18.522001     0.021000000
       9.2904122       18.519001     0.021000000
       9.2988106       18.536001     0.021000000
       9.3072042       18.563001     0.022000000
       9.3155981       18.520001     0.021000000
       9.3239961       18.535001     0.022000000
       9.3323989       18.542001     0.023000000
       9.3407969       18.510001     0.022000000
       9.3491950       18.547001     0.022000000
       9.3575933       18.478001     0.021000000
       9.3659914       18.506001     0.021000000
       9.3743853       18.524001     0.021000000
       9.3827747       18.523001     0.022000000
       9.3911686       18.535001     0.021000000
       9.3995625       18.507001     0.021000000
       9.4079606       18.519001     0.021000000
       9.4163586       18.500001     0.021000000
       9.4247569       18.497001     0.021000000
       9.4331550       18.518001     0.022000000
       9.4415489       18.509001     0.022000000
       9.4499514       18.514001     0.022000000
       9.4583453       18.473001     0.021000000
       9.4667347       18.496001     0.021000000
       9.4751286       18.493001     0.022000000
       9.4835181       18.488001     0.022000000
       9.4919161       18.481001     0.021000000
       9.5003100       18.506001     0.022000000
       9.5087039       18.505001     0.022000000
       9.5184214       18.511001     0.023000000
       9.5268153       18.485001     0.022000000
       9.5352092       18.538001     0.023000000
       9.5436031       18.591001     0.023000000
       9.5519967       18.471001     0.022000000
       9.5603906       18.491001     0.022000000
       9.5687844       18.487001     0.022000000
       9.5771825       18.485001     0.024000000
       9.5855808       18.532001     0.023000000
       9.5939789       18.474001     0.022000000
       9.6023728       18.517001     0.022000000
       9.6107753       18.489001     0.024000000
       9.6191733       18.499001     0.022000000
       9.6275717       18.480001     0.020000000
       9.6359611       18.488001     0.022000000
       9.6443550       18.520001     0.021000000
       9.6527444       18.490001     0.021000000
       9.6611425       18.479001     0.022000000
       9.6695319       18.532001     0.021000000
       9.6779303       18.522001     0.022000000
       9.6863283       18.495001     0.022000000
       9.6947222       18.497001     0.022000000
       9.7031203       18.448001     0.021000000
       9.7115186       18.467001     0.022000000
       9.7199167       18.505001     0.022000000
       9.7283150       18.532001     0.022000000
       9.7367131       18.510001     0.022000000
       9.7451069       18.510001     0.021000000
       9.7535050       18.504001     0.021000000
       9.7618989       18.513001     0.021000000
       9.7721547       18.499001     0.021000000
       9.7805528       18.507001     0.021000000
       9.7889511       18.487001     0.020000000
       9.7973447       18.511001     0.021000000
       9.8057472       18.500001     0.020000000
       9.8141411       18.479001     0.020000000
       9.8225350       18.483001     0.021000000
       9.8309244       18.463001     0.020000000
       9.8393183       18.483001     0.021000000
       9.8477122       18.468001     0.021000000
       9.8561058       18.436001     0.021000000
       9.8644997       18.377001     0.020000000
       9.8728981       18.340001     0.019000000
       9.8812917       18.284001     0.018000000
       9.8896856       18.292001     0.019000000
       9.8980839       18.308001     0.019000000
       9.9064864       18.327001     0.019000000
       9.9149147       18.313001     0.019000000
       9.9233131       18.286001     0.019000000
       9.9317111       18.265001     0.018000000
       9.9401094       18.271001     0.018000000
       9.9485075       18.242001     0.018000000
       9.9569014       18.196001     0.018000000
       9.9652908       18.277001     0.018000000
       9.9736889       18.298001     0.018000000
       9.9820786       18.296001     0.018000000
       9.9904767       18.372001     0.019000000
       9.9988706       18.357001     0.020000000
       10.007264       18.360001     0.019000000
       10.015658       18.391001     0.019000000
       10.025610       18.383001     0.019000000
       10.034004       18.388001     0.019000000
       10.042402       18.393001     0.019000000
       10.050835       18.378001     0.019000000
       10.059233       18.400001     0.020000000
       10.067623       18.411001     0.020000000
       10.076021       18.353001     0.019000000
       10.084419       18.339001     0.019000000
       10.092821       18.338001     0.019000000
       10.101220       18.331001     0.018000000
       10.109618       18.347001     0.019000000
       10.118016       18.355001     0.019000000
       10.126410       18.356001     0.020000000
       10.134804       18.320001     0.020000000
       10.143197       18.347001     0.019000000
       10.151587       18.329001     0.019000000
       10.159981       18.367001     0.020000000
       10.168375       18.343001     0.019000000
       10.176768       18.342001     0.019000000
       10.185167       18.383001     0.019000000
       10.193561       18.403001     0.020000000
       10.201954       18.401001     0.020000000
       10.210352       18.388001     0.020000000
       10.218751       18.395001     0.020000000
       10.227144       18.740001     0.024000000
       10.235547       22.688001     0.39800000
       10.243945       22.736001     0.40300000
       10.252339       22.198001     0.25900000
       10.260737       21.951001     0.20000000
       10.269170       23.092001     0.55100000
       10.279738       22.638001     0.39000000
       10.288136       22.457001     0.37100000
       10.296534       22.067001     0.22700000
       10.304937       22.910001     0.50600000
       10.313331       22.620001     0.38500000
       10.321725       21.788001     0.17500000
       10.330119       22.190001     0.23000000
       10.338513       22.012001     0.19900000
       10.346906       18.860001     0.024000000
       10.355304       18.433001     0.020000000
       10.363703       18.459001     0.019000000
       10.372101       18.441001     0.020000000
       10.380494       18.490001     0.020000000
       10.388888       18.479001     0.020000000
       10.397282       18.462001     0.020000000
       10.405680       18.504001     0.020000000
       10.414074       18.489001     0.020000000
       10.422472       18.497001     0.020000000
       10.430871       18.466001     0.020000000
       10.439269       18.498001     0.020000000
       10.447662       18.482001     0.020000000
       10.456061       18.489001     0.020000000
       10.464454       18.469001     0.021000000
       10.472848       18.472001     0.020000000
       10.481238       18.501001     0.020000000
       10.489632       18.500001     0.021000000
       10.498026       18.496001     0.020000000
       10.506424       18.501001     0.020000000
       10.514817       18.486001     0.020000000
       10.523211       18.507001     0.020000000
       10.532794       18.447001     0.020000000
       10.541192       18.475001     0.020000000
       10.549586       18.498001     0.021000000
       10.557984       18.526001     0.022000000
       10.566383       18.505001     0.022000000
       10.574777       18.482001     0.021000000
       10.583179       18.505001     0.021000000
       10.591577       18.496001     0.020000000
       10.599980       18.494001     0.020000000
       10.608374       18.492001     0.020000000
       10.616772       18.525001     0.021000000
       10.625170       18.493001     0.020000000
       10.633559       18.498001     0.020000000
       10.641953       18.530001     0.021000000
       10.650347       18.478001     0.020000000
       10.658736       18.494001     0.020000000
       10.667130       18.504001     0.021000000
       10.675524       18.515001     0.020000000
       10.683922       18.504001     0.021000000
       10.692316       18.505001     0.020000000
       10.700714       18.538001     0.020000000
       10.709112       18.507001     0.021000000
       10.717511       18.518001     0.021000000
       10.725909       18.512001     0.021000000
       10.734307       18.532001     0.021000000
       10.742705       18.539001     0.021000000
       10.751103       18.529001     0.020000000
       10.759501       18.511001     0.021000000
       10.767891       18.547001     0.021000000
       10.776285       18.512001     0.020000000
       10.787612       18.518001     0.020000000
       10.796011       18.535001     0.022000000
       10.804409       18.547001     0.021000000
       10.812811       18.558001     0.021000000
       10.821240       18.609001     0.021000000
       10.829638       18.643001     0.022000000
       10.838028       18.558001     0.021000000
       10.846426       18.589001     0.022000000
       10.854820       18.616001     0.022000000
       10.863214       18.616001     0.022000000
       10.871603       18.628001     0.022000000
       10.880001       18.613001     0.022000000
       10.888395       18.584001     0.022000000
       10.896793       18.643001     0.022000000
       10.905178       18.631001     0.022000000
       10.913568       18.584001     0.021000000
       10.921966       18.580001     0.021000000
       10.930360       18.595001     0.023000000
       10.938754       18.571001     0.021000000
       10.947156       18.594001     0.022000000
       10.955550       18.584001     0.021000000
       10.963948       18.629001     0.022000000
       10.972346       18.603001     0.021000000
       10.980744       18.600001     0.021000000
       10.989142       18.634001     0.022000000
       10.997541       18.582001     0.022000000
       11.005939       18.570001     0.021000000
       11.014341       18.593001     0.022000000
       11.022735       18.587001     0.021000000
       11.031133       18.588001     0.022000000
       11.041177       18.589001     0.021000000
       11.049570       18.549001     0.021000000
       11.057973       18.558001     0.021000000
       11.066371       18.570001     0.022000000
       11.074765       18.527001     0.021000000
       11.083163       18.556001     0.021000000
       11.091557       18.587001     0.021000000
       11.099955       18.541001     0.021000000
       11.108349       18.531001     0.021000000
       11.116734       18.534001     0.022000000
       11.125128       18.563001     0.021000000
       11.133526       18.540001     0.021000000
       11.141920       18.542001     0.021000000
       11.150318       18.545001     0.021000000
       11.158712       18.529001     0.020000000
       11.167110       18.565001     0.021000000
       11.175495       18.520001     0.021000000
       11.183889       18.509001     0.020000000
       11.192279       18.553001     0.021000000
       11.200672       18.527001     0.020000000
       11.209071       18.525001     0.020000000
       11.217469       18.522001     0.020000000
       11.225862       18.506001     0.020000000
       11.234252       18.509001     0.020000000
       11.242641       18.524001     0.020000000
       11.251035       18.505001     0.020000000
       11.259425       18.488001     0.020000000
       11.267823       18.495001     0.020000000
       11.276217       18.489001     0.021000000
       11.284615       18.500001     0.020000000
       11.294085       18.517001     0.021000000
       11.302483       18.497001     0.021000000
       11.310881       18.510001     0.021000000
       11.319280       18.518001     0.021000000
       11.327739       18.487001     0.020000000
       11.336141       18.518001     0.021000000
       11.344535       18.486001     0.020000000
       11.352929       18.545001     0.022000000
       11.361327       18.488001     0.021000000
       11.369716       18.448001     0.020000000
       11.378110       18.463001     0.020000000
       11.386500       18.483001     0.020000000
       11.394894       18.499001     0.021000000
       11.403287       18.466001     0.020000000
       11.411681       18.477001     0.021000000
       11.420075       18.482001     0.020000000
       11.428473       18.504001     0.020000000
       11.436871       18.486001     0.020000000
       11.445269       18.479001     0.021000000
       11.453668       18.478001     0.022000000
       11.462061       18.487001     0.020000000
       11.470460       18.502001     0.020000000
       11.478858       18.494001     0.020000000
       11.487252       18.493001     0.021000000
       11.495646       18.487001     0.020000000
       11.504039       18.507001     0.020000000
       11.512429       18.474001     0.019000000
       11.520818       18.465001     0.021000000
       11.529212       18.488001     0.020000000
       11.537606       18.498001     0.020000000
       11.547371       18.501001     0.020000000
       11.555765       18.469001     0.020000000
       11.564159       18.458001     0.020000000
       11.572553       18.479001     0.019000000
       11.580947       18.466001     0.020000000
       11.589341       18.487001     0.020000000
       11.597734       18.472001     0.019000000
       11.606128       18.510001     0.020000000
       11.614526       18.474001     0.020000000
       11.622924       18.447001     0.020000000
       11.631323       18.506001     0.021000000
       11.639721       18.476001     0.021000000
       11.648119       18.498001     0.021000000
       11.656517       18.501001     0.021000000
       11.664915       18.484001     0.022000000
       11.673309       18.534001     0.021000000
       11.681703       18.468001     0.022000000
       11.690136       18.513001     0.021000000
       11.698530       18.501001     0.020000000
       11.706919       18.487001     0.021000000
       11.715313       18.519001     0.023000000
       11.723707       18.514001     0.020000000
       11.732101       18.501001     0.022000000
       11.740499       18.544001     0.023000000
       11.748892       18.519001     0.025000000
       11.757291       18.499001     0.023000000
       11.765689       18.486001     0.025000000
       11.774087       18.481001     0.023000000
       11.782477       18.463001     0.025000000
       11.790875       18.434001     0.022000000
       11.800150       18.430001     0.021000000
       11.808544       18.363001     0.022000000
       11.816946       18.313001     0.020000000
       11.825370       18.264001     0.021000000
       11.833829       18.242001     0.022000000
       11.842232       18.198001     0.020000000
       11.850656       18.162001     0.020000000
       11.859058       18.152001     0.020000000
       11.867487       18.161001     0.018000000
       11.875946       18.153001     0.019000000
       11.884340       18.233001     0.020000000
       11.892738       18.233001     0.019000000
       11.901136       18.198001     0.019000000
       11.909530       18.166001     0.018000000
       11.917963       18.185001     0.018000000
       11.926365       18.144001     0.018000000
       11.934763       18.185001     0.019000000
       11.943157       18.204001     0.020000000
       11.951551       18.191001     0.019000000
       11.959949       18.220001     0.019000000
       11.968348       18.167001     0.019000000
       11.976746       18.130001     0.017000000
       11.985187       18.117001     0.018000000
       11.993629       18.152001     0.017000000
       12.002049       18.204001     0.018000000
       12.010447       18.207001     0.019000000
       12.018841       18.179001     0.018000000
       12.027239       18.151001     0.018000000
       12.035637       18.136001     0.019000000
       12.044035       18.057001     0.017000000
       12.053579       17.986001     0.017000000
       12.061994       18.028001     0.017000000
       12.070397       18.032001     0.017000000
       12.078817       18.042001     0.017000000
       12.087241       18.100001     0.017000000
       12.095674       18.068001     0.017000000
       12.104094       18.090001     0.017000000
       12.112514       18.110001     0.018000000
       12.120934       18.078001     0.017000000
       12.129354       18.114001     0.017000000
       12.137769       18.110001     0.017000000
       12.146159       18.087001     0.018000000
       12.154565       18.108001     0.016000000
       12.162964       18.100001     0.016000000
       12.171362       18.081001     0.016000000
       12.179760       18.471001     0.020000000
       12.188158       21.696001     0.16700000
       12.196556       23.646001     0.82800000
       12.204954       23.499001     0.75000000
       12.213352       22.260001     0.26700000
       12.221751       22.367001     0.29300000
       12.230153       22.346001     0.30700000
       12.238551       23.176001     0.9290000
       12.246950       22.082001     0.23400000
       12.255348       22.203001     0.24400000
       12.263742       22.245001     0.27100000
       12.272140       22.772001     0.41400000
       12.280538       22.032001     0.23100000
       12.288936       23.018001     0.6180000
       12.297330       19.688001     0.041000000
       12.307777       18.094001     0.017000000
       12.316205       18.091001     0.017000000
       12.324621       18.082001     0.017000000
       12.333010       18.075001     0.016000000
       12.341495       18.092001     0.017000000
       12.349937       18.100001     0.017000000
       12.358357       18.036001     0.017000000
       12.366751       17.997001     0.017000000
       12.375149       18.034001     0.017000000
       12.383569       18.085001     0.018000000
       12.391967       18.080001     0.017000000
       12.400365       18.040001     0.017000000
       12.408785       17.950001     0.015000000
       12.417192       17.875001     0.015000000
       12.425598       17.855001     0.015000000
       12.433997       17.739001     0.014000000
       12.442395       17.667001     0.014000000
       12.450797       17.668001     0.015000000
       12.459200       17.686001     0.014000000
       12.467594       17.740001     0.014000000
       12.477954       17.768001     0.015000000
       12.486352       17.805001     0.015000000
       12.494750       17.790001     0.015000000
       12.503148       17.798001     0.015000000
       12.511542       17.821001     0.016000000
       12.521012       17.877001     0.017000000
       12.529414       17.906001     0.016000000
       12.537817       17.924001     0.017000000
       12.546215       17.934001     0.017000000
       12.554613       17.989001     0.020000000
       12.565733       17.934001     0.018000000
       12.574148       17.920001     0.019000000
       12.582546       17.913001     0.020000000
       12.590953       17.840001     0.018000000
       12.599351       17.871001     0.018000000
       12.609056       17.881001     0.019000000
       12.617454       17.859001     0.018000000
       12.625853       17.864001     0.018000000
       12.634251       17.870001     0.021000000
       12.642649       17.931001     0.020000000
       12.655695       17.952001     0.024000000
       12.669987       17.916001     0.023000000
       12.689748       17.949001     0.029000000