/private/automount/Users/wet/xcov24/rxj2117/red/vlt-0002.datalog: Reduction Log for vlt-0002.dat
Reducer: wet
File: /private/automount/Users/wet/xcov24/rxj2117/raw/vlt-0002.dat
File format: XQED data
Reduction date & time: 6 October 2004 15:42:07
Observers: Denise Lorenz
Run name: vlt-0002.dat
Acquisition software: MaxIm DL
Extraction software: IRAF APPHOT
Object: RXJ 2117+3412
Observatory: Vienna Observatory
Telescope: Vienna Little Telescope
Number of channels: 7
Number of data points: 1239
TIME INFORMATION
Start Date & time (UT): 4 October 2004 18:05:19.000
End Date & time (UT): 5 October 2004 01:28:25.000
Exposure time (s): 15.000000
Readout time (s): 0.000000
Cycle time (s): 0.000000
Drift (s): 0.000000
File time format: FITS_FORMAT
PHOTOMETER INFORMATION
Photometer name: Vienna CCD
Photometer type: CCD
Filter: FILTER_OTHER
Aperture size (pixels): 6.500000
Aperture shape: ANNULAR
CHANNEL INFORMATION
Channel 1
TYPE: Data AP SCALE: 1.0000 SKY: Channel 7
Channel 2
TYPE: Comparison AP SCALE: 1.0000 SKY: Channel 7
Channel 3
TYPE: Comparison AP SCALE: 1.0000 SKY: Channel 7
Channel 4
TYPE: Comparison AP SCALE: 1.0000 SKY: Channel 7
Channel 5
TYPE: Comparison AP SCALE: 1.0000 SKY: Channel 7
Channel 6
TYPE: Comparison AP SCALE: 1.0000 SKY: Channel 7
Channel 7
TYPE: Sky AP SCALE: 1.0000 SMOOTHING: 1
REDUCTION OPERATIONS SUMMARY
Reduction started: 6 October 2004 15:42:07 UTC
SKY SUBTRACTION: Channels 1 2 3 4 5 6
CHANNEL DIVISION: Channels 1 3
EXTINCTION: Channels 1
Barycentric correction: (279.953189 : 278.885241)
Leap second correction: (64.184 : 64.184)
CHANNEL 1 OPERATIONS
SKY_SUB: Channel 7 subtracted, smoothed by 1, sky ratio 1.000000
CHAN_DIV: Ch 1 divided by Ch 2, 4, 5, smoothing factor 1
EXTINC: Channel 1 extinction coefficient 0.090000
Channel 1 average data value: 14600.092
CHANNEL 2 OPERATIONS
SKY_SUB: Channel 7 subtracted, smoothed by 1, sky ratio 1.000000
Channel 2 average data value: 22100.477
CHANNEL 3 OPERATIONS
SKY_SUB: Channel 7 subtracted, smoothed by 1, sky ratio 1.000000
CHAN_DIV: Ch 3 divided by Ch 2, 4, 5, smoothing factor 1
Channel 3 average data value: 25764.954
CHANNEL 4 OPERATIONS
SKY_SUB: Channel 7 subtracted, smoothed by 1, sky ratio 1.000000
Channel 4 average data value: 23136.715
CHANNEL 5 OPERATIONS
SKY_SUB: Channel 7 subtracted, smoothed by 1, sky ratio 1.000000
Channel 5 average data value: 24277.923
CHANNEL 6 OPERATIONS
SKY_SUB: Channel 7 subtracted, smoothed by 1, sky ratio 1.000000
Channel 6 average data value: 148810.138
CHANNEL 7 OPERATIONS
Channel 7 average data value: 0.000
SKY POINTS
CH 1 CH 2 CH 3 CH 4 CH 5 CH 6 CH 7
========================================================================
GARBAGE POINTS
CH 1 CH 2 CH 3 CH 4 CH 5 CH 6 CH 7
========================================================================
837 281
841 282
842 285
844 286
845 841
846 842
1051 844
1060 845
1062 846
1063 858
1159 903
1160 904
1161 1129
1162 1130
1163 1131
1164 1132
1165 1133
1166 1134
1167 1135
1168 1136
1169 1137
1170 1138
1171 1139
1172 1140
1173 1141
1174 1142
1175 1143
1176 1144
1177 1145
1178 1146
1179 1147
1180 1148
1181 1149
1182 1150
1183 1151
1184 1152
1185 1153
1186 1154
1187 1155
1188 1156
1189 1157
1190 1158
1191 1159
1192 1160
1193 1161
1194 1162
1195 1163
1196 1164
1197 1165
1198 1166
1199 1167
1200 1168
1201 1169
1202 1170
1203 1171
1204 1172
1205 1173
1206 1174
1207 1175
1208 1176
1209 1177
1210 1178
1211 1179
1212 1180
1213 1181
1214 1182
1215 1183
1216 1184
1217 1185
1218 1186
1219 1187
1220 1188
1221 1189
1222 1190
1223 1191
1224 1192
1225 1193
1226 1194
1227 1195
1228 1196
1229 1197
1230 1198
1231 1199
1232 1200
1233 1201
1234 1202
1235 1203
1236 1204
1237 1205
1238 1206
1239 1207
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1234
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