Observation information
- date-obs: 2022-05-14
- time-obs: 18:37:01.984200000
- date-end: 2022-05-14
- time-end: 20:55:24.983300000
- obs_id: A10_071T19_9000005144
- exposure: 3209.01994936
- sourceid: VCC1110
- observer: aboselli
- ra_pnt: 187.1229
- dec_pnt: 17.08503
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A10_071T19_9000005144_35831cztM0_level2.evt
| modeM0/AS1A10_071T19_9000005144_35831cztM0_level2_quad_clean.evt
|
Size (bytes) | 589,993,920 | 64,926,720 |
Size | 562.7 MB
| 61.9 MB
|
Events in quadrant A | 5,929,620 | 365,357 |
Events in quadrant B | 2,970,319 | 436,909 |
Events in quadrant C | 2,947,376 | 429,921 |
Events in quadrant D | 5,630,551 | 329,805 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 21539 | 3 |
B | 0 | 12554 | 2 |
C | 0 | 12309 | 2 |
D | 0 | 20602 | 2 |
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 SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 118 | 0 |
B | 0 | 118 | 0 |
C | 0 | 118 | 0 |
D | 0 | 118 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5755 | 1269 | 22.050391% |
B | 5755 | 79 | 1.372719% |
C | 5755 | 64 | 1.112076% |
D | 5755 | 1130 | 19.635100% |
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 | 7158 | 5756 | 1278 | 1278 | 17.85% | 22.20% | |
B | 7158 | 5756 | 56 | 56 | 0.78% | 0.97% | |
C | 7158 | 5756 | 59 | 59 | 0.82% | 1.03% | |
D | 7158 | 5756 | 1114 | 1114 | 15.56% | 19.35% | |
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 | 15 | 169 | 3404188 | 27508.19 | 611 | 601 | 123.7 |
A | 10 | 83 | 140714 | 1132.41 | 611 | 601 | 123.7 |
A | 13 | 6 | 14274 | 110.51 | 611 | 601 | 123.7 |
B | 5 | 252 | 121094 | 951.82 | 655 | 638 | 126.6 |
B | 5 | 172 | 119631 | 940.26 | 655 | 638 | 126.6 |
B | 5 | 255 | 68715 | 537.93 | 655 | 638 | 126.6 |
C | 15 | 214 | 241056 | 1598.43 | 641 | 644 | 150.4 |
C | 0 | 10 | 195373 | 1294.7 | 641 | 644 | 150.4 |
C | 0 | 207 | 13029 | 82.34 | 641 | 644 | 150.4 |
D | 2 | 250 | 2632674 | 18347.01 | 574 | 557 | 143.5 |
D | 7 | 223 | 392675 | 2733.23 | 574 | 557 | 143.5 |
D | 13 | 249 | 144702 | 1004.75 | 574 | 557 | 143.5 |
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 |
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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 | |