Observation information
- date-obs: 2022-06-13
- time-obs: 01:46:14.257800000
- date-end: 2022-06-13
- time-end: 04:23:41.255000000
- obs_id: A10_071T36_9000005182
- exposure: 3097.03705534
- sourceid: VCC2062
- observer: aboselli
- ra_pnt: 192.0025
- dec_pnt: 10.97319
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A10_071T36_9000005182_36265cztM0_level2.evt
| modeM0/AS1A10_071T36_9000005182_36265cztM0_level2_quad_clean.evt
|
Size (bytes) | 531,763,200 | 66,415,680 |
Size | 507.1 MB
| 63.3 MB
|
Events in quadrant A | 3,001,960 | 409,893 |
Events in quadrant B | 5,539,022 | 380,118 |
Events in quadrant C | 3,191,953 | 405,933 |
Events in quadrant D | 3,952,225 | 382,938 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 126 | 0 |
B | 0 | 126 | 0 |
C | 0 | 126 | 0 |
D | 0 | 126 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 33 | 0 |
B | 0 | 33 | 0 |
C | 0 | 33 | 0 |
D | 0 | 33 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 12683 | 3 |
B | 0 | 20562 | 2 |
C | 0 | 12997 | 2 |
D | 0 | 15910 | 2 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 6191 | 14 | 0.226135% |
B | 6191 | 822 | 13.277338% |
C | 6191 | 34 | 0.549184% |
D | 6191 | 125 | 2.019060% |
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 | 9447 | 6193 | 1 | 1 | 0.01% | 0.02% | |
B | 9447 | 6193 | 635 | 635 | 6.72% | 10.25% | |
C | 9447 | 6193 | 21 | 21 | 0.22% | 0.34% | |
D | 9447 | 6193 | 105 | 105 | 1.11% | 1.70% | |
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 | 192099 | 1300.48 | 724 | 709 | 147.2 |
A | 13 | 254 | 8857 | 55.37 | 724 | 709 | 147.2 |
A | 3 | 137 | 7705 | 47.54 | 724 | 709 | 147.2 |
B | 5 | 172 | 1451920 | 10997.59 | 683 | 664 | 132.0 |
B | 4 | 171 | 935557 | 7084.6 | 683 | 664 | 132.0 |
B | 5 | 236 | 341111 | 2579.9 | 683 | 664 | 132.0 |
C | 15 | 214 | 260399 | 1576.14 | 703 | 709 | 164.8 |
C | 0 | 10 | 171263 | 1035.15 | 703 | 709 | 164.8 |
C | 15 | 208 | 15529 | 89.95 | 703 | 709 | 164.8 |
D | 12 | 6 | 548539 | 3165.84 | 697 | 677 | 173.1 |
D | 12 | 235 | 146083 | 840.23 | 697 | 677 | 173.1 |
D | 13 | 171 | 135123 | 776.9 | 697 | 677 | 173.1 |
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 |
|
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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 | |