Observation information
- date-obs: 2022-06-11
- time-obs: 22:05:21.289500000
- date-end: 2022-06-12
- time-end: 00:29:35.288000000
- obs_id: A10_071T37_9000005180
- exposure: 2239.79429808
- sourceid: VCC2066
- observer: aboselli
- ra_pnt: 192.063
- dec_pnt: 10.98336
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A10_071T37_9000005180_36248cztM0_level2.evt
| modeM0/AS1A10_071T37_9000005180_36248cztM0_level2_quad_clean.evt
|
Size (bytes) | 438,678,720 | 51,989,760 |
Size | 418.4 MB
| 49.6 MB
|
Events in quadrant A | 2,448,826 | 320,913 |
Events in quadrant B | 3,229,822 | 317,470 |
Events in quadrant C | 3,531,211 | 304,595 |
Events in quadrant D | 3,745,080 | 289,017 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 100 | 0 |
B | 0 | 100 | 0 |
C | 0 | 100 | 0 |
D | 0 | 100 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 37 | 0 |
B | 0 | 37 | 0 |
C | 0 | 37 | 0 |
D | 0 | 38 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 10150 | 3 |
B | 0 | 12667 | 2 |
C | 0 | 13545 | 2 |
D | 0 | 14420 | 2 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 4865 | 4 | 0.082220% |
B | 4865 | 231 | 4.748201% |
C | 4865 | 222 | 4.563207% |
D | 4865 | 260 | 5.344296% |
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 | 6988 | 4866 | 0 | 0 | 0.00% | 0.00% | |
B | 6988 | 4866 | 166 | 166 | 2.38% | 3.41% | |
C | 6988 | 4866 | 200 | 200 | 2.86% | 4.11% | |
D | 6988 | 4866 | 265 | 265 | 3.79% | 5.45% | |
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 | 165126 | 1389.76 | 588 | 578 | 118.4 |
A | 13 | 254 | 8088 | 63.43 | 588 | 578 | 118.4 |
A | 13 | 6 | 7227 | 56.16 | 588 | 578 | 118.4 |
B | 5 | 236 | 466113 | 4203.59 | 579 | 566 | 110.7 |
B | 5 | 172 | 348629 | 3142.79 | 579 | 566 | 110.7 |
B | 8 | 128 | 59748 | 534.38 | 579 | 566 | 110.7 |
C | 0 | 207 | 878624 | 6667.14 | 563 | 568 | 131.7 |
C | 0 | 10 | 250383 | 1896.86 | 563 | 568 | 131.7 |
C | 15 | 214 | 202372 | 1532.31 | 563 | 568 | 131.7 |
D | 12 | 6 | 1059604 | 7783.28 | 552 | 537 | 136.1 |
D | 13 | 171 | 141113 | 1033.12 | 552 | 537 | 136.1 |
D | 10 | 118 | 117127 | 856.84 | 552 | 537 | 136.1 |
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 | |