Observation information
- date-obs: 2022-06-12
- time-obs: 22:38:41.261900000
- date-end: 2022-06-13
- time-end: 00:52:22.259500000
- obs_id: A10_071T36_9000005182
- exposure: 2221.06057762
- 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_36263cztM0_level2.evt
| modeM0/AS1A10_071T36_9000005182_36263cztM0_level2_quad_clean.evt
|
Size (bytes) | 418,898,880 | 50,768,640 |
Size | 399.5 MB
| 48.4 MB
|
Events in quadrant A | 2,511,758 | 303,984 |
Events in quadrant B | 2,854,619 | 311,856 |
Events in quadrant C | 2,748,235 | 297,957 |
Events in quadrant D | 4,235,770 | 276,002 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 102 | 0 |
B | 0 | 102 | 0 |
C | 0 | 102 | 0 |
D | 0 | 102 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 30 | 0 |
B | 0 | 30 | 0 |
C | 0 | 30 | 0 |
D | 0 | 31 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 10499 | 3 |
B | 0 | 11622 | 2 |
C | 0 | 11094 | 2 |
D | 0 | 15908 | 2 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 4943 | 18 | 0.364151% |
B | 4943 | 74 | 1.497067% |
C | 4943 | 59 | 1.193607% |
D | 4943 | 321 | 6.494032% |
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 | 7006 | 4944 | 7 | 7 | 0.10% | 0.14% | |
B | 7006 | 4944 | 58 | 58 | 0.83% | 1.17% | |
C | 7006 | 4944 | 53 | 53 | 0.76% | 1.07% | |
D | 7006 | 4944 | 303 | 303 | 4.32% | 6.13% | |
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 | 167244 | 1402.34 | 583 | 570 | 118.9 |
A | 9 | 143 | 69799 | 582.47 | 583 | 570 | 118.9 |
A | 10 | 255 | 16740 | 136.05 | 583 | 570 | 118.9 |
B | 5 | 172 | 320310 | 2849.57 | 582 | 570 | 112.2 |
B | 5 | 236 | 117344 | 1040.71 | 582 | 570 | 112.2 |
B | 8 | 128 | 30310 | 265.05 | 582 | 570 | 112.2 |
C | 0 | 10 | 220583 | 1665.4 | 566 | 570 | 132.1 |
C | 15 | 214 | 206978 | 1562.41 | 566 | 570 | 132.1 |
C | 0 | 207 | 70021 | 525.71 | 566 | 570 | 132.1 |
D | 12 | 6 | 743704 | 5467.36 | 548 | 533 | 135.9 |
D | 13 | 249 | 550872 | 4048.73 | 548 | 533 | 135.9 |
D | 1 | 216 | 338374 | 2485.43 | 548 | 533 | 135.9 |
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 | |