Observation information
- date-obs: 2022-06-11
- time-obs: 06:15:00.310700000
- date-end: 2022-06-11
- time-end: 08:54:39.305300000
- obs_id: A10_071T34_9000005178
- exposure: 4883.18278918
- 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_36238cztM0_level2.evt
| modeM0/AS1A10_071T34_9000005178_36238cztM0_level2_quad_clean.evt
|
Size (bytes) | 558,034,560 | 95,639,040 |
Size | 532.2 MB
| 91.2 MB
|
Events in quadrant A | 3,405,024 | 612,805 |
Events in quadrant B | 3,763,888 | 620,391 |
Events in quadrant C | 3,603,394 | 609,970 |
Events in quadrant D | 5,654,621 | 566,620 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 144 | 0 |
B | 0 | 144 | 0 |
C | 0 | 144 | 0 |
D | 0 | 144 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 26 | 0 |
B | 0 | 26 | 0 |
C | 0 | 26 | 0 |
D | 0 | 26 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 14372 | 3 |
B | 0 | 15465 | 2 |
C | 0 | 14635 | 2 |
D | 0 | 21433 | 2 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 6983 | 8 | 0.114564% |
B | 6983 | 74 | 1.059716% |
C | 6983 | 24 | 0.343692% |
D | 6983 | 402 | 5.756838% |
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 | 9579 | 6985 | 4 | 4 | 0.04% | 0.06% | |
B | 9579 | 6985 | 46 | 46 | 0.48% | 0.66% | |
C | 9579 | 6985 | 13 | 13 | 0.14% | 0.19% | |
D | 9579 | 6985 | 356 | 356 | 3.72% | 5.10% | |
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 | 202277 | 1209.4 | 819 | 801 | 166.6 |
A | 9 | 143 | 19748 | 113.73 | 819 | 801 | 166.6 |
A | 13 | 254 | 12763 | 71.8 | 819 | 801 | 166.6 |
B | 5 | 172 | 199847 | 1260.82 | 814 | 792 | 157.9 |
B | 5 | 236 | 186191 | 1174.33 | 814 | 792 | 157.9 |
B | 0 | 190 | 48232 | 300.49 | 814 | 792 | 157.9 |
C | 15 | 214 | 289369 | 1534.37 | 799 | 804 | 188.1 |
C | 0 | 10 | 158591 | 838.99 | 799 | 804 | 188.1 |
C | 12 | 250 | 27869 | 143.91 | 799 | 804 | 188.1 |
D | 12 | 6 | 964670 | 5025.24 | 781 | 760 | 191.8 |
D | 12 | 227 | 470888 | 2450.96 | 781 | 760 | 191.8 |
D | 12 | 235 | 342037 | 1779.21 | 781 | 760 | 191.8 |
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 |
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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 |
|
|
Module-wise count rates for Quadrant B
Data is divided into 100 sec bins |
|
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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 | |