Observation information
- date-obs: 2022-06-13
- time-obs: 21:05:21.231000000
- date-end: 2022-06-13
- time-end: 23:30:52.228700000
- obs_id: A10_071T35_9000005184
- exposure: 2463.95805898
- 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_36277cztM0_level2.evt
| modeM0/AS1A10_071T35_9000005184_36277cztM0_level2_quad_clean.evt
|
Size (bytes) | 408,404,160 | 55,722,240 |
Size | 389.5 MB
| 53.1 MB
|
Events in quadrant A | 2,444,004 | 345,675 |
Events in quadrant B | 2,998,805 | 348,616 |
Events in quadrant C | 2,940,254 | 335,079 |
Events in quadrant D | 3,653,597 | 315,024 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 10233 | 3 |
B | 0 | 11993 | 2 |
C | 0 | 11506 | 2 |
D | 0 | 14105 | 2 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 100 | 0 |
B | 0 | 100 | 0 |
C | 0 | 100 | 0 |
D | 0 | 100 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 38 | 0 |
B | 0 | 38 | 0 |
C | 0 | 38 | 0 |
D | 0 | 39 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 4882 | 10 | 0.204834% |
B | 4882 | 118 | 2.417042% |
C | 4882 | 143 | 2.929127% |
D | 4882 | 240 | 4.916018% |
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 | 7005 | 4883 | 1 | 1 | 0.01% | 0.02% | |
B | 7005 | 4883 | 84 | 84 | 1.20% | 1.72% | |
C | 7005 | 4883 | 131 | 131 | 1.87% | 2.68% | |
D | 7005 | 4883 | 224 | 224 | 3.20% | 4.59% | |
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 | 166153 | 1413.4 | 583 | 571 | 117.2 |
A | 13 | 6 | 8667 | 69.11 | 583 | 571 | 117.2 |
A | 13 | 254 | 7637 | 60.31 | 583 | 571 | 117.2 |
B | 5 | 236 | 307468 | 2763.3 | 579 | 567 | 111.1 |
B | 5 | 172 | 292248 | 2626.26 | 579 | 567 | 111.1 |
B | 0 | 155 | 41773 | 371.01 | 579 | 567 | 111.1 |
C | 0 | 10 | 418175 | 3169.24 | 561 | 567 | 131.8 |
C | 15 | 214 | 202524 | 1532.66 | 561 | 567 | 131.8 |
C | 0 | 207 | 115026 | 868.63 | 561 | 567 | 131.8 |
D | 12 | 6 | 872767 | 6399.52 | 550 | 534 | 136.3 |
D | 7 | 223 | 186686 | 1365.79 | 550 | 534 | 136.3 |
D | 2 | 250 | 139361 | 1018.56 | 550 | 534 | 136.3 |
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 |
|
|
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 | |