Observation information
- date-obs: 2022-06-13
- time-obs: 03:34:29.255500000
- date-end: 2022-06-13
- time-end: 06:10:01.252900000
- obs_id: A10_071T36_9000005182
- exposure: 3772.52236231
- sourceid: VCC2062
- observer: aboselli
- ra_pnt: 192.0025
- dec_pnt: 10.97319
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A10_071T36_9000005182_36266cztM0_level2.evt
| modeM0/AS1A10_071T36_9000005182_36266cztM0_level2_quad_clean.evt
|
Size (bytes) | 535,124,160 | 77,489,280 |
Size | 510.3 MB
| 73.9 MB
|
Events in quadrant A | 3,195,909 | 488,171 |
Events in quadrant B | 5,069,552 | 458,268 |
Events in quadrant C | 3,444,482 | 483,774 |
Events in quadrant D | 4,052,029 | 458,994 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 134 | 0 |
B | 0 | 134 | 0 |
C | 0 | 134 | 0 |
D | 0 | 134 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 28 | 0 |
B | 0 | 28 | 0 |
C | 0 | 28 | 0 |
D | 0 | 28 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 13516 | 3 |
B | 0 | 19375 | 2 |
C | 0 | 14038 | 2 |
D | 0 | 16327 | 2 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 6556 | 21 | 0.320317% |
B | 6556 | 574 | 8.755339% |
C | 6556 | 62 | 0.945699% |
D | 6556 | 73 | 1.113484% |
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 | 9332 | 6558 | 6 | 6 | 0.06% | 0.09% | |
B | 9332 | 6558 | 458 | 458 | 4.91% | 6.98% | |
C | 9332 | 6558 | 47 | 47 | 0.50% | 0.72% | |
D | 9332 | 6558 | 56 | 56 | 0.60% | 0.85% | |
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 | 195080 | 1250.71 | 762 | 745 | 155.4 |
A | 9 | 143 | 48342 | 306.33 | 762 | 745 | 155.4 |
A | 13 | 254 | 8527 | 50.08 | 762 | 745 | 155.4 |
B | 5 | 172 | 1223412 | 8650.37 | 730 | 710 | 141.3 |
B | 5 | 236 | 630086 | 4452.71 | 730 | 710 | 141.3 |
B | 4 | 171 | 127639 | 898.0 | 730 | 710 | 141.3 |
C | 15 | 214 | 272215 | 1553.01 | 740 | 747 | 174.8 |
C | 0 | 10 | 264331 | 1507.9 | 740 | 747 | 174.8 |
C | 0 | 207 | 26148 | 145.31 | 740 | 747 | 174.8 |
D | 12 | 6 | 548206 | 2990.12 | 738 | 717 | 183.1 |
D | 13 | 249 | 161992 | 880.81 | 738 | 717 | 183.1 |
D | 13 | 171 | 119969 | 651.3 | 738 | 717 | 183.1 |
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 |
|
|
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 | |