Observation information
- date-obs: 2022-06-11
- time-obs: 08:35:21.306100000
- date-end: 2022-06-11
- time-end: 12:22:52.299800000
- obs_id: A10_071T34_9000005178
- exposure: 8080.60279015
- sourceid: VCC1868
- observer: aboselli
- ra_pnt: 190.3015
- dec_pnt: 11.88378
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A10_071T34_9000005178_36240cztM0_level2.evt
| modeM0/AS1A10_071T34_9000005178_36240cztM0_level2_quad_clean.evt
|
Size (bytes) | 852,577,920 | 153,763,200 |
Size | 813.1 MB
| 146.6 MB
|
Events in quadrant A | 5,248,604 | 999,252 |
Events in quadrant B | 6,071,680 | 1,005,494 |
Events in quadrant C | 5,674,057 | 989,131 |
Events in quadrant D | 8,099,997 | 919,656 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 218 | 0 |
B | 0 | 218 | 0 |
C | 0 | 218 | 0 |
D | 0 | 218 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 29 | 0 |
B | 0 | 29 | 0 |
C | 0 | 29 | 0 |
D | 0 | 30 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 22378 | 4 |
B | 0 | 24850 | 3 |
C | 0 | 23120 | 3 |
D | 0 | 31141 | 3 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 10739 | 41 | 0.381786% |
B | 10739 | 236 | 2.197598% |
C | 10739 | 76 | 0.707701% |
D | 10739 | 659 | 6.136512% |
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 | 13545 | 10741 | 22 | 22 | 0.16% | 0.20% | |
B | 13545 | 10741 | 146 | 146 | 1.08% | 1.36% | |
C | 13545 | 10741 | 50 | 50 | 0.37% | 0.47% | |
D | 13545 | 10741 | 551 | 551 | 4.07% | 5.13% | |
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 | 311359 | 1218.63 | 1252 | 1226 | 254.5 |
A | 9 | 143 | 85098 | 329.57 | 1252 | 1226 | 254.5 |
A | 13 | 254 | 18990 | 69.8 | 1252 | 1226 | 254.5 |
B | 5 | 172 | 897992 | 3736.52 | 1236 | 1203 | 240.0 |
B | 5 | 255 | 80130 | 328.85 | 1236 | 1203 | 240.0 |
B | 0 | 245 | 59452 | 242.7 | 1236 | 1203 | 240.0 |
C | 15 | 214 | 444568 | 1547.58 | 1219 | 1227 | 286.5 |
C | 0 | 10 | 345517 | 1201.82 | 1219 | 1227 | 286.5 |
C | 0 | 207 | 131227 | 453.79 | 1219 | 1227 | 286.5 |
D | 12 | 6 | 1000164 | 3424.45 | 1193 | 1163 | 291.7 |
D | 12 | 235 | 432556 | 1478.76 | 1193 | 1163 | 291.7 |
D | 2 | 250 | 428152 | 1463.66 | 1193 | 1163 | 291.7 |
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 | |