Observation information
- date-obs: 2022-06-13
- time-obs: 17:43:41.235500000
- date-end: 2022-06-13
- time-end: 20:01:13.233000000
- obs_id: A10_071T35_9000005184
- exposure: 2541.67004067
- 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_36275cztM0_level2.evt
| modeM0/AS1A10_071T35_9000005184_36275cztM0_level2_quad_clean.evt
|
Size (bytes) | 456,413,760 | 60,871,680 |
Size | 435.3 MB
| 58.1 MB
|
Events in quadrant A | 2,536,683 | 391,738 |
Events in quadrant B | 3,675,737 | 393,858 |
Events in quadrant C | 2,764,302 | 380,801 |
Events in quadrant D | 4,514,846 | 334,355 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 10475 | 3 |
B | 0 | 14083 | 2 |
C | 0 | 10991 | 2 |
D | 0 | 16566 | 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 | 33 | 0 |
B | 0 | 33 | 0 |
C | 0 | 33 | 0 |
D | 0 | 34 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 4873 | 5 | 0.102606% |
B | 4873 | 348 | 7.141391% |
C | 4873 | 86 | 1.764827% |
D | 4873 | 513 | 10.527396% |
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 | 6966 | 4874 | 3 | 3 | 0.04% | 0.06% | |
B | 6966 | 4874 | 267 | 267 | 3.83% | 5.48% | |
C | 6966 | 4874 | 83 | 83 | 1.19% | 1.70% | |
D | 6966 | 4874 | 528 | 528 | 7.58% | 10.83% | |
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 | 173859 | 1425.56 | 603 | 593 | 121.5 |
A | 13 | 6 | 16999 | 134.98 | 603 | 593 | 121.5 |
A | 13 | 254 | 8156 | 62.22 | 603 | 593 | 121.5 |
B | 5 | 172 | 818568 | 7394.8 | 588 | 573 | 110.6 |
B | 5 | 236 | 387135 | 3494.58 | 588 | 573 | 110.6 |
B | 0 | 213 | 61947 | 554.83 | 588 | 573 | 110.6 |
C | 0 | 10 | 277230 | 2032.45 | 584 | 590 | 136.1 |
C | 15 | 214 | 206023 | 1509.3 | 584 | 590 | 136.1 |
C | 13 | 61 | 3995 | 25.02 | 584 | 590 | 136.1 |
D | 12 | 227 | 1320483 | 9608.2 | 560 | 547 | 137.4 |
D | 12 | 6 | 648479 | 4716.49 | 560 | 547 | 137.4 |
D | 13 | 249 | 99193 | 718.07 | 560 | 547 | 137.4 |
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 | |