Observation information
- date-obs: 2022-06-11
- time-obs: 04:28:08.315200000
- date-end: 2022-06-11
- time-end: 07:08:41.308600000
- obs_id: A10_071T34_9000005178
- exposure: 4278.09728822
- 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_36237cztM0_level2.evt
| modeM0/AS1A10_071T34_9000005178_36237cztM0_level2_quad_clean.evt
|
Size (bytes) | 624,585,600 | 86,120,640 |
Size | 595.7 MB
| 82.1 MB
|
Events in quadrant A | 3,363,900 | 556,412 |
Events in quadrant B | 4,003,466 | 554,770 |
Events in quadrant C | 3,634,876 | 552,085 |
Events in quadrant D | 7,448,820 | 466,074 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 142 | 0 |
B | 0 | 142 | 0 |
C | 0 | 142 | 0 |
D | 0 | 142 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 27 | 0 |
B | 0 | 27 | 0 |
C | 0 | 27 | 0 |
D | 0 | 27 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 14141 | 3 |
B | 0 | 16215 | 2 |
C | 0 | 14685 | 2 |
D | 0 | 26784 | 2 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 6859 | 12 | 0.174953% |
B | 6859 | 147 | 2.143170% |
C | 6859 | 38 | 0.554017% |
D | 6859 | 1177 | 17.159936% |
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 | 9633 | 6861 | 4 | 4 | 0.04% | 0.06% | |
B | 9633 | 6860 | 103 | 103 | 1.07% | 1.50% | |
C | 9633 | 6861 | 25 | 25 | 0.26% | 0.36% | |
D | 9633 | 6861 | 1136 | 1136 | 11.79% | 16.56% | |
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 | 205512 | 1254.85 | 804 | 787 | 163.1 |
A | 9 | 143 | 20062 | 118.14 | 804 | 787 | 163.1 |
A | 13 | 254 | 12031 | 68.92 | 804 | 787 | 163.1 |
B | 5 | 172 | 331759 | 2156.43 | 795 | 774 | 153.5 |
B | 5 | 236 | 279732 | 1817.46 | 795 | 774 | 153.5 |
B | 5 | 200 | 49053 | 314.55 | 795 | 774 | 153.5 |
C | 15 | 214 | 285544 | 1551.53 | 784 | 788 | 183.5 |
C | 0 | 10 | 191335 | 1038.22 | 784 | 788 | 183.5 |
C | 12 | 250 | 60827 | 327.13 | 784 | 788 | 183.5 |
D | 12 | 227 | 3000170 | 16648.94 | 734 | 714 | 180.2 |
D | 12 | 6 | 715570 | 3967.92 | 734 | 714 | 180.2 |
D | 12 | 235 | 232598 | 1287.11 | 734 | 714 | 180.2 |
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 |
|
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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 | |