Observation information
- date-obs: 2022-06-14
- time-obs: 02:40:21.223700000
- date-end: 2022-06-14
- time-end: 04:44:15.220400000
- obs_id: A10_071T35_9000005184
- exposure: 2802.91748641
- sourceid: VCC2058
- observer: aboselli
- ra_pnt: 191.9399
- dec_pnt: 13.76283
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A10_071T35_9000005184_36280cztM0_level2.evt
| modeM0/AS1A10_071T35_9000005184_36280cztM0_level2_quad_clean.evt
|
Size (bytes) | 564,387,840 | 59,330,880 |
Size | 538.2 MB
| 56.6 MB
|
Events in quadrant A | 2,754,516 | 365,495 |
Events in quadrant B | 3,473,826 | 358,226 |
Events in quadrant C | 3,088,436 | 360,688 |
Events in quadrant D | 7,390,281 | 313,906 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 11665 | 3 |
B | 0 | 14030 | 2 |
C | 0 | 12466 | 2 |
D | 0 | 25865 | 2 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 116 | 0 |
B | 0 | 116 | 0 |
C | 0 | 116 | 0 |
D | 0 | 116 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 17 | 0 |
B | 0 | 17 | 0 |
C | 0 | 17 | 0 |
D | 0 | 18 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5686 | 8 | 0.140696% |
B | 5686 | 184 | 3.236018% |
C | 5686 | 37 | 0.650721% |
D | 5686 | 1412 | 24.832923% |
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 | 7028 | 5687 | 2 | 2 | 0.03% | 0.04% | |
B | 7028 | 5687 | 150 | 150 | 2.13% | 2.64% | |
C | 7028 | 5687 | 28 | 28 | 0.40% | 0.49% | |
D | 7028 | 5687 | 1378 | 1378 | 19.61% | 24.23% | |
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 | 183461 | 1375.84 | 656 | 643 | 132.9 |
A | 13 | 6 | 19308 | 140.47 | 656 | 643 | 132.9 |
A | 9 | 143 | 13523 | 96.93 | 656 | 643 | 132.9 |
B | 5 | 172 | 561539 | 4478.93 | 645 | 627 | 125.2 |
B | 5 | 236 | 151285 | 1203.02 | 645 | 627 | 125.2 |
B | 8 | 128 | 102100 | 810.27 | 645 | 627 | 125.2 |
C | 15 | 214 | 239747 | 1586.44 | 638 | 642 | 150.7 |
C | 0 | 10 | 230623 | 1525.9 | 638 | 642 | 150.7 |
C | 0 | 207 | 120485 | 795.15 | 638 | 642 | 150.7 |
D | 12 | 6 | 2924781 | 20454.54 | 582 | 565 | 143.0 |
D | 12 | 227 | 1503379 | 10512.0 | 582 | 565 | 143.0 |
D | 13 | 249 | 453541 | 3168.51 | 582 | 565 | 143.0 |
Detector plane histogram (DPH)
Histogram calculated using DETX and DETY for each event in the final _common_clean file
Quadrant A |
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|
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 | |