Observation information
- date-obs: 2022-02-12
- time-obs: 08:32:05.414600000
- date-end: 2022-02-12
- time-end: 10:50:08.418600000
- obs_id: A10_071T13_9000004922
- exposure: 2083.908141
- sourceid: VCC857
- observer: aboselli
- ra_pnt: 186.4814
- dec_pnt: 18.21406
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A10_071T13_9000004922_34478cztM0_level2.evt
| modeM0/AS1A10_071T13_9000004922_34478cztM0_level2_quad_clean.evt
|
Size (bytes) | 527,212,800 | 50,221,440 |
Size | 502.8 MB
| 47.9 MB
|
Events in quadrant A | 2,854,760 | 293,313 |
Events in quadrant B | 4,080,504 | 293,997 |
Events in quadrant C | 3,546,102 | 285,650 |
Events in quadrant D | 5,115,277 | 264,745 |
Level1 data integrity
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 28 | 0 |
B | 0 | 28 | 0 |
C | 0 | 28 | 0 |
D | 0 | 29 | 0 |
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 M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 11734 | 3 |
B | 0 | 15535 | 2 |
C | 0 | 13774 | 2 |
D | 0 | 19086 | 2 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5468 | 14 | 0.256035% |
B | 5468 | 467 | 8.540600% |
C | 5468 | 158 | 2.889539% |
D | 5468 | 309 | 5.651061% |
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 | 7381 | 5469 | 4 | 4 | 0.05% | 0.07% | |
B | 7381 | 5469 | 350 | 350 | 4.74% | 6.40% | |
C | 7381 | 5469 | 122 | 122 | 1.65% | 2.23% | |
D | 7381 | 5469 | 283 | 283 | 3.83% | 5.17% | |
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 | 38849 | 268.07 | 713 | 700 | 142.3 |
A | 9 | 143 | 29846 | 204.8 | 713 | 700 | 142.3 |
A | 10 | 255 | 12524 | 83.09 | 713 | 700 | 142.3 |
B | 5 | 172 | 1068060 | 8271.58 | 674 | 659 | 129.0 |
B | 0 | 189 | 127609 | 983.77 | 674 | 659 | 129.0 |
B | 4 | 232 | 85351 | 656.3 | 674 | 659 | 129.0 |
C | 15 | 208 | 360431 | 2298.82 | 681 | 686 | 156.5 |
C | 15 | 214 | 232320 | 1480.17 | 681 | 686 | 156.5 |
C | 4 | 254 | 171415 | 1090.98 | 681 | 686 | 156.5 |
D | 12 | 79 | 943795 | 5608.09 | 682 | 665 | 168.2 |
D | 8 | 195 | 673794 | 4002.6 | 682 | 665 | 168.2 |
D | 14 | 52 | 222611 | 1319.75 | 682 | 665 | 168.2 |
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 | |