jrKPD1930_0824 Data Log
jrKPD1930_0824.dat.datalog: Reduction Log for jrKPD1930_0824.dat
Reducer: Pawel
File: /wet/xcov23/kpd1930/raw/jrKPD1930_0824.dat
File format: Quilt 9
Reduction date & time: 25 August 2003 18:29:28
Observers: R.Januli
Run name: jrKPD1930_0824.dat
Acquisition software: Quilt 9
Extraction software: Quilt 9
Object: KPD 1930+2752
Observatory: Moletai Observatory
Telescope: 1.65m
Number of channels: 3
Number of data points: 1010
TIME INFORMATION
Start Date & time (UT): 24 August 2003 22:05:20.000
Exposure time (s): 10.000000
Readout time (s): 0.000000
Cycle time (s): 0.000000
Drift (s): 0.000000
File time format: TIME_PMT_SYSTEM
PHOTOMETER INFORMATION
Photometer name: Moletai 3Ch
Photometer type: PMT
Filter: CLEAR
Aperture setup: One sky for all apertures
Aperture size (pixels): 0.000000
Aperture shape: Circle
Aperture scaling: 1.00 1.00 1.00
CHANNEL INFORMATION
Channel 1: DATA CHANNEL SKY: Channel 3
Channel 2: COMP CHANNEL SKY: Channel 3
Channel 3: SKY CHANNEL Smoothing: 9
REDUCTION OPERATIONS SUMMARY
Reduction started: 25 August 2003 18:29:28 UTC
DEAD TIME REDUCTION: Channels 1 2 3
SKY SUBTRACTION: Channels 1 2
SKY DIVISION: Channels 1
EXTINCTION: Channels 1 2
FIT CURVE: Channel 1
FIT CURVE: Channel 2
CHANNEL 1 OPERATIONS
DEAD: Ch 1 Time = 22.00ns Maximum loss is 0.408% at point 2
SKY_SUB: Channel 3 subtracted, smoothed by 9, sky ratio 1.027096
SKY_DIV: Ch 1 divided by all comparison channels, smoothing factor 1
EXTINC: Channel 1 extinction coefficient 0.170000
FIT: Type POLYNOMIAL Order 1 Range 0-1009 Error 63.232544
FIT: C0 99780.679688 C1 -0.102317
Channel 1 average data value: 99289.823
Channel 1 barycentric correction: 290.031
Channel 1 leap second correction: 64.184
CHANNEL 2 OPERATIONS
DEAD: Ch 2 Time = 22.00ns Maximum loss is 0.395% at point 728
SKY_SUB: Channel 3 subtracted, smoothed by 9, sky ratio 0.928804
EXTINC: Channel 2 extinction coefficient 0.250000
FIT: Type POLYNOMIAL Order 4 Range 0-1009 Error 54.381733
FIT: C0 129192.710938 C1 -2.455094 C2 0.001030 C3 -0.000000 C4 0.000000
Channel 2 average data value: 129564.940
Channel 2 barycentric correction: 290.031
Channel 2 leap second correction: 64.184
CHANNEL 3 OPERATIONS
DEAD: Ch 3 Time = 22.00ns Maximum loss is 0.216% at point 961
Channel 3 average data value: 89739.759
Channel 3 barycentric correction: 290.031
Channel 3 leap second correction: 64.184
SKY POINTS
CH 1 CH 2 CH 3
========================================================================
GARBAGE POINTS
CH 1 CH 2 CH 3
========================================================================
23 23 74
24 24 75
60 60 76
61 61 77
74 74 78
75 75 79
76 76 80
77 77 81
78 78 82
79 79 83
80 80 84
81 81 85
82 82 86
83 83 87
84 84 88
85 85 115
86 86 116
87 87 117
88 88 118
89 89 119
90 90 120
91 91 121
92 92 122
114 115 123
115 116 124
116 117 125
117 118 126
118 119 127
119 120 128
120 121 129
121 122 130
122 123 131
123 124 132
124 125 133
125 126 134
126 127 135
127 128 136
128 129 137
129 130 138
130 131 139
131 132 140
132 133 141
133 134 142
134 135 143
135 136 144
136 137 145
137 138 146
138 139 147
139 140 148
140 141 149
141 142 150
142 143 151
143 144 152
144 145 153
145 146 154
146 147 155
147 148 156
148 149 157
149 150 158
150 151 159
151 152 160
152 153 161
153 154 162
154 155 163
155 156 176
156 157 177
157 158 178
158 159 179
159 160 180
160 161
161 162
162 163
163 164
164 165
165 166
166 167
167 168
168 169
169 170
170 171
171 172
172 173
173 174
174 175
175 176
176 177
177 178
178 179
179 180
180 279
279 846
888 847
889 848
890 849
891 850
892 851
893 852
894 853
895 854
896 855
897 856
898 857
899 858
900 859
901 860
902 861
903 862
904 863
905 864
906 865
907 866
908 867
909 868
910 869
911 870
912 871
913 872
914 873
915 874
916 875
917 876
918 877
919 878
920 879
921 880
922 881
923 882
924 883
925 884
926 885
927 886
928 887
929 888
930 889
931 890
932 891
933 892
934 893
935 894
936 895
937 896
938 897
939 898
940 899
941 900
942 901
943 902
944 903
945 904
946 905
947 906
948 907
949 908
950 909
951 910
952 911
953 912
954 913
955 914
956 915
957 916
958 917
959 918
960 919
961 920
962 921
963 922
964 923
965 924
966 925
967 926
968 927
969 928
970 929
971 930
972 931
973 932
974 933
975 934
976 935
977 936
978 937
979 938
980 939
981 940
982 941
983 942
984 943
985 944
986 945
987 946
988 947
989 948
990 949
991 950
992 951
993 952
994 953
995 954
996 955
997 956
998 957
999 958
1000 959
1001 960
1002 961
1003 962
1004 963
1005 964
1006 965
1007 966
1008 967
1009 968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
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984
985
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987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009