Observation information
- date-obs: 2022-06-12
- time-obs: 09:21:04.278300000
- date-end: 2022-06-12
- time-end: 12:45:43.273500000
- obs_id: A10_071T37_9000005180
- exposure: 7321.87368107
- sourceid: VCC2066
- observer: aboselli
- ra_pnt: 192.063
- dec_pnt: 10.98336
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A10_071T37_9000005180_36255cztM0_level2.evt
| modeM0/AS1A10_071T37_9000005180_36255cztM0_level2_quad_clean.evt
|
Size (bytes) | 812,960,640 | 138,153,600 |
Size | 775.3 MB
| 131.8 MB
|
Events in quadrant A | 4,435,646 | 914,167 |
Events in quadrant B | 7,485,778 | 884,186 |
Events in quadrant C | 5,202,931 | 896,666 |
Events in quadrant D | 6,868,333 | 844,241 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 190 | 0 |
B | 0 | 190 | 0 |
C | 0 | 190 | 0 |
D | 0 | 190 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 30 | 0 |
B | 0 | 30 | 0 |
C | 0 | 30 | 0 |
D | 0 | 30 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 19215 | 3 |
B | 0 | 28378 | 2 |
C | 0 | 21070 | 2 |
D | 0 | 26433 | 2 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 9293 | 23 | 0.247498% |
B | 9293 | 815 | 8.770042% |
C | 9293 | 178 | 1.915420% |
D | 9293 | 349 | 3.755515% |
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 | 12279 | 9295 | 5 | 5 | 0.04% | 0.05% | |
B | 12279 | 9295 | 639 | 639 | 5.20% | 6.87% | |
C | 12279 | 9295 | 132 | 132 | 1.08% | 1.42% | |
D | 12279 | 9295 | 337 | 337 | 2.74% | 3.63% | |
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 | 237774 | 1089.78 | 1072 | 1048 | 217.2 |
A | 9 | 143 | 35053 | 156.54 | 1072 | 1048 | 217.2 |
A | 13 | 254 | 16480 | 71.04 | 1072 | 1048 | 217.2 |
B | 5 | 236 | 1437354 | 7299.07 | 1018 | 992 | 196.8 |
B | 5 | 172 | 1117155 | 5671.94 | 1018 | 992 | 196.8 |
B | 4 | 171 | 704882 | 3576.91 | 1018 | 992 | 196.8 |
C | 0 | 207 | 541258 | 2222.98 | 1037 | 1042 | 243.0 |
C | 15 | 214 | 382335 | 1569.01 | 1037 | 1042 | 243.0 |
C | 0 | 10 | 236036 | 967.0 | 1037 | 1042 | 243.0 |
D | 12 | 6 | 1371573 | 5385.25 | 1033 | 1005 | 254.5 |
D | 10 | 118 | 389263 | 1525.55 | 1033 | 1005 | 254.5 |
D | 12 | 235 | 387346 | 1518.02 | 1033 | 1005 | 254.5 |
Detector plane histogram (DPH)
Histogram calculated using DETX and DETY for each event in the final _common_clean file
Quadrant A |
|
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Quadrant B |
Quadrant D |
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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 |
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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 | |