Observation information
- date-obs: 2022-06-11
- time-obs: 13:42:01.297700000
- date-end: 2022-06-11
- time-end: 15:49:34.294400000
- obs_id: A10_071T34_9000005178
- exposure: 3781.73563246
- 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_36242cztM0_level2.evt
| modeM0/AS1A10_071T34_9000005178_36242cztM0_level2_quad_clean.evt
|
Size (bytes) | 421,439,040 | 76,746,240 |
Size | 401.9 MB
| 73.2 MB
|
Events in quadrant A | 2,672,162 | 497,385 |
Events in quadrant B | 3,136,391 | 494,446 |
Events in quadrant C | 2,814,607 | 488,749 |
Events in quadrant D | 3,770,907 | 463,006 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 110 | 0 |
B | 0 | 110 | 0 |
C | 0 | 110 | 0 |
D | 0 | 110 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 22 | 0 |
B | 0 | 22 | 0 |
C | 0 | 22 | 0 |
D | 0 | 23 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 11523 | 3 |
B | 0 | 12856 | 2 |
C | 0 | 11634 | 2 |
D | 0 | 14955 | 2 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5435 | 14 | 0.257590% |
B | 5435 | 104 | 1.913523% |
C | 5435 | 39 | 0.717571% |
D | 5435 | 165 | 3.035879% |
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 | 7138 | 5436 | 0 | 0 | 0.00% | 0.00% | |
B | 7138 | 5436 | 66 | 66 | 0.92% | 1.21% | |
C | 7138 | 5436 | 21 | 21 | 0.29% | 0.39% | |
D | 7138 | 5436 | 146 | 146 | 2.05% | 2.69% | |
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 | 183506 | 1404.14 | 639 | 625 | 130.2 |
A | 9 | 143 | 15830 | 116.74 | 639 | 625 | 130.2 |
A | 13 | 254 | 9407 | 67.43 | 639 | 625 | 130.2 |
B | 5 | 236 | 305977 | 2505.77 | 632 | 615 | 121.9 |
B | 5 | 172 | 187644 | 1534.74 | 632 | 615 | 121.9 |
B | 0 | 190 | 106623 | 869.89 | 632 | 615 | 121.9 |
C | 15 | 214 | 226564 | 1531.43 | 623 | 627 | 147.5 |
C | 0 | 10 | 155115 | 1047.14 | 623 | 627 | 147.5 |
C | 13 | 61 | 4209 | 24.28 | 623 | 627 | 147.5 |
D | 12 | 235 | 466623 | 3110.45 | 617 | 600 | 149.8 |
D | 12 | 6 | 301425 | 2007.84 | 617 | 600 | 149.8 |
D | 13 | 171 | 147668 | 981.6 | 617 | 600 | 149.8 |
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 |
|
|
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 | |