Observation information
- date-obs: 2022-06-11
- time-obs: 12:10:10.300700000
- date-end: 2022-06-11
- time-end: 14:05:44.296900000
- obs_id: A10_071T34_9000005178
- exposure: 4003.03282018
- 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_36241cztM0_level2.evt
| modeM0/AS1A10_071T34_9000005178_36241cztM0_level2_quad_clean.evt
|
Size (bytes) | 403,309,440 | 77,454,720 |
Size | 384.6 MB
| 73.9 MB
|
Events in quadrant A | 2,609,990 | 502,091 |
Events in quadrant B | 2,920,566 | 502,006 |
Events in quadrant C | 2,786,315 | 495,648 |
Events in quadrant D | 3,533,314 | 470,599 |
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 | 16 | 0 |
B | 0 | 16 | 0 |
C | 0 | 16 | 0 |
D | 0 | 16 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 11201 | 2 |
B | 0 | 12150 | 1 |
C | 0 | 11491 | 1 |
D | 0 | 14058 | 1 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5352 | 13 | 0.242900% |
B | 5352 | 87 | 1.625561% |
C | 5352 | 32 | 0.597907% |
D | 5352 | 123 | 2.298206% |
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 | 6934 | 5353 | 4 | 4 | 0.06% | 0.07% | |
B | 6934 | 5353 | 62 | 62 | 0.89% | 1.16% | |
C | 6934 | 5353 | 18 | 18 | 0.26% | 0.34% | |
D | 6934 | 5353 | 108 | 108 | 1.56% | 2.02% | |
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 | 142144 | 1117.03 | 624 | 610 | 126.7 |
A | 9 | 143 | 33958 | 263.19 | 624 | 610 | 126.7 |
A | 14 | 239 | 20177 | 154.43 | 624 | 610 | 126.7 |
B | 5 | 172 | 285968 | 2402.55 | 614 | 597 | 118.8 |
B | 5 | 255 | 89431 | 747.9 | 614 | 597 | 118.8 |
B | 0 | 190 | 43899 | 364.56 | 614 | 597 | 118.8 |
C | 15 | 214 | 218478 | 1526.7 | 606 | 608 | 142.7 |
C | 0 | 10 | 191064 | 1334.6 | 606 | 608 | 142.7 |
C | 0 | 207 | 6705 | 42.72 | 606 | 608 | 142.7 |
D | 12 | 6 | 355026 | 2371.15 | 604 | 588 | 149.5 |
D | 12 | 235 | 348220 | 2325.62 | 604 | 588 | 149.5 |
D | 13 | 171 | 150594 | 1003.52 | 604 | 588 | 149.5 |
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 |
|
|
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 | |