Observation information
- date-obs: 2022-06-12
- time-obs: 17:33:41.266300000
- date-end: 2022-06-12
- time-end: 19:40:25.264100000
- obs_id: A10_071T36_9000005182
- exposure: 2788.11695692
- 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_36260cztM0_level2.evt
| modeM0/AS1A10_071T36_9000005182_36260cztM0_level2_quad_clean.evt
|
Size (bytes) | 454,841,280 | 65,963,520 |
Size | 433.8 MB
| 62.9 MB
|
Events in quadrant A | 2,639,589 | 424,004 |
Events in quadrant B | 4,193,939 | 408,121 |
Events in quadrant C | 2,879,005 | 417,608 |
Events in quadrant D | 3,716,575 | 390,133 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 104 | 0 |
B | 0 | 104 | 0 |
C | 0 | 104 | 0 |
D | 0 | 104 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 25 | 0 |
B | 0 | 25 | 0 |
C | 0 | 25 | 0 |
D | 0 | 26 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 10902 | 3 |
B | 0 | 15757 | 2 |
C | 0 | 11401 | 2 |
D | 0 | 14280 | 2 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5095 | 15 | 0.294406% |
B | 5095 | 387 | 7.595682% |
C | 5095 | 95 | 1.864573% |
D | 5095 | 275 | 5.397448% |
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 | 7098 | 5096 | 4 | 4 | 0.06% | 0.08% | |
B | 7098 | 5096 | 298 | 298 | 4.20% | 5.85% | |
C | 7098 | 5096 | 86 | 86 | 1.21% | 1.69% | |
D | 7098 | 5096 | 269 | 269 | 3.79% | 5.28% | |
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 | 179199 | 1409.58 | 628 | 617 | 126.7 |
A | 9 | 143 | 25800 | 198.77 | 628 | 617 | 126.7 |
A | 13 | 254 | 8868 | 65.13 | 628 | 617 | 126.7 |
B | 5 | 236 | 621254 | 5410.33 | 614 | 600 | 114.7 |
B | 5 | 172 | 416446 | 3624.99 | 614 | 600 | 114.7 |
B | 15 | 35 | 409334 | 3563.0 | 614 | 600 | 114.7 |
C | 0 | 10 | 277534 | 1953.8 | 612 | 617 | 141.7 |
C | 15 | 214 | 213119 | 1499.32 | 612 | 617 | 141.7 |
C | 13 | 61 | 4028 | 24.07 | 612 | 617 | 141.7 |
D | 12 | 6 | 913402 | 6317.33 | 594 | 579 | 144.5 |
D | 13 | 171 | 128722 | 886.83 | 594 | 579 | 144.5 |
D | 2 | 153 | 74603 | 512.29 | 594 | 579 | 144.5 |
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 |
|
|
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 |
|
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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 | |