Observation information
- date-obs: 2022-08-30
- time-obs: 12:42:33.413600000
- date-end: 2022-08-30
- time-end: 16:23:23.403700000
- obs_id: A09_002T01_9000005322
- exposure: 7574.6288197
- sourceid: HD 110432
- observer: tsujimot
- ra_pnt: 190.7094
- dec_pnt: -63.05862
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A09_002T01_9000005322_37427cztM0_level2.evt
| modeM0/AS1A09_002T01_9000005322_37427cztM0_level2_quad_clean.evt
|
Size (bytes) | 926,997,120 | 145,785,600 |
Size | 884.1 MB
| 139.0 MB
|
Events in quadrant A | 5,811,932 | 932,430 |
Events in quadrant B | 5,555,949 | 943,538 |
Events in quadrant C | 5,996,948 | 946,471 |
Events in quadrant D | 9,997,991 | 862,989 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 23734 | 3 |
B | 0 | 23586 | 2 |
C | 0 | 24538 | 2 |
D | 0 | 36795 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 27 | 0 |
B | 0 | 27 | 0 |
C | 0 | 27 | 0 |
D | 0 | 27 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 214 | 0 |
B | 0 | 214 | 0 |
C | 0 | 214 | 0 |
D | 0 | 214 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 10535 | 112 | 1.063123% |
B | 10535 | 156 | 1.480778% |
C | 10535 | 239 | 2.268628% |
D | 10535 | 1260 | 11.960133% |
Noise dominated fraction
Noise dominated data is calculated using 1-second bins in cleaned event files. If a bin has >2000 counts, and if more than 50% of those come from <1% of pixels, then it is considered to be noise-dominated and hence unusable.
Quadrant |
# 1 sec bins |
Bins with >0 counts |
Bins with >2000 counts |
High rate bins dominated by noise |
Noise dominated (total time) |
Noise dominated (detector-on time) |
Marked lightcurve |
A | 13250 | 10537 | 78 | 78 | 0.59% | 0.74% |  |
B | 13250 | 10537 | 100 | 100 | 0.75% | 0.95% |  |
C | 13250 | 10537 | 215 | 215 | 1.62% | 2.04% |  |
D | 13250 | 10537 | 1371 | 1371 | 10.35% | 13.01% |  |
Top noisy pixels
Top three noisy pixels from each quadrant. If the there are fewer than three noisy pixels in the level2.evt file, extra rows are filled as -1
Pixel properties |
Quadrant properties |
Quadrant |
DetID |
PixID |
Counts |
Sigma |
Mean |
Median |
Sigma |
A | 10 | 83 | 473713 | 1993.0 | 1168 | 1145 | 237.1 |
A | 15 | 222 | 394911 | 1660.66 | 1168 | 1145 | 237.1 |
A | 9 | 143 | 327338 | 1375.68 | 1168 | 1145 | 237.1 |
B | 5 | 172 | 419754 | 1905.36 | 1157 | 1128 | 219.7 |
B | 4 | 171 | 292383 | 1325.64 | 1157 | 1128 | 219.7 |
B | 5 | 255 | 50165 | 223.19 | 1157 | 1128 | 219.7 |
C | 14 | 254 | 893943 | 3397.84 | 1131 | 1138 | 262.8 |
C | 15 | 214 | 437809 | 1661.88 | 1131 | 1138 | 262.8 |
C | 0 | 10 | 136812 | 516.35 | 1131 | 1138 | 262.8 |
D | 12 | 227 | 4373691 | 16218.8 | 1105 | 1075 | 269.6 |
D | 12 | 235 | 500292 | 1851.68 | 1105 | 1075 | 269.6 |
D | 2 | 249 | 239437 | 884.13 | 1105 | 1075 | 269.6 |
Detector plane histogram (DPH)
Histogram calculated using DETX and DETY for each event in the final _common_clean file
Quadrant A |
 |
 |
Quadrant B |
Quadrant D |
 |
 |
Quadrant C |
Count rate plots and images
Plot type |
Count rate plots |
Images |
Comparison with Poisson distribution
Blue bars denote a histogram of data divided into 1 sec bins.
Red curve is a Poisson curve with rate = median count rate of data. |
 |
 |
Quadrant-wise count rates
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant A
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant B
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant C
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant D
Data is divided into 100 sec bins |
 |
 |
Housekeeping plots
Parameter |
Plot |
CZT HV Monitor |  |
D_VDD |  |
Temperature 1 |  |
Veto HV Monitor |  |
Veto LLD |  |
Alpha Counter |  |
_CPM_Rate |  |
CZT Counter |  |
+2.5 Volts monitor |  |
+5 Volts monitor |  |
_ROLL_ROT |  |
_Roll_DEC |  |
_Roll_RA |  |
Veto Counter |  |