Observation information
- date-obs: 2022-06-11
- time-obs: 15:27:01.295000000
- date-end: 2022-06-11
- time-end: 17:34:46.292600000
- obs_id: A10_071T34_9000005178
- exposure: 3356.18285273
- 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_36244cztM0_level2.evt
| modeM0/AS1A10_071T34_9000005178_36244cztM0_level2_quad_clean.evt
|
Size (bytes) | 458,925,120 | 73,163,520 |
Size | 437.7 MB
| 69.8 MB
|
Events in quadrant A | 2,665,244 | 475,542 |
Events in quadrant B | 3,468,577 | 474,150 |
Events in quadrant C | 2,858,621 | 469,515 |
Events in quadrant D | 4,543,994 | 422,787 |
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 | 11327 | 3 |
B | 0 | 13759 | 2 |
C | 0 | 11660 | 2 |
D | 0 | 17037 | 2 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5326 | 9 | 0.168982% |
B | 5326 | 207 | 3.886594% |
C | 5326 | 43 | 0.807360% |
D | 5326 | 547 | 10.270372% |
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 | 7179 | 5327 | 1 | 1 | 0.01% | 0.02% | |
B | 7179 | 5327 | 144 | 144 | 2.01% | 2.70% | |
C | 7179 | 5327 | 24 | 24 | 0.33% | 0.45% | |
D | 7179 | 5327 | 537 | 537 | 7.48% | 10.08% | |
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 | 184339 | 1430.96 | 637 | 625 | 128.4 |
A | 9 | 143 | 10808 | 79.32 | 637 | 625 | 128.4 |
A | 13 | 254 | 9716 | 70.81 | 637 | 625 | 128.4 |
B | 5 | 172 | 650641 | 5462.21 | 628 | 611 | 119.0 |
B | 5 | 236 | 252479 | 2116.45 | 628 | 611 | 119.0 |
B | 0 | 190 | 33907 | 279.78 | 628 | 611 | 119.0 |
C | 15 | 214 | 220523 | 1508.84 | 624 | 629 | 145.7 |
C | 0 | 10 | 197082 | 1347.99 | 624 | 629 | 145.7 |
C | 6 | 244 | 7114 | 44.5 | 624 | 629 | 145.7 |
D | 12 | 6 | 1634281 | 11296.31 | 596 | 579 | 144.6 |
D | 12 | 235 | 158055 | 1088.88 | 596 | 579 | 144.6 |
D | 13 | 171 | 123475 | 849.77 | 596 | 579 | 144.6 |
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 | |