Observation information
- date-obs: 2022-06-14
- time-obs: 12:17:00.226000000
- date-end: 2022-06-14
- time-end: 13:31:00.205500000
- obs_id: A10_071T33_9000005186
- exposure: 1572.33581595
- sourceid: VCC1859
- observer: aboselli
- ra_pnt: 190.2398
- dec_pnt: 11.91192
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A10_071T33_9000005186_36285cztM0_level2.evt
| modeM0/AS1A10_071T33_9000005186_36285cztM0_level2_quad_clean.evt
|
Size (bytes) | 257,184,000 | 33,393,600 |
Size | 245.3 MB
| 31.8 MB
|
Events in quadrant A | 1,422,707 | 216,029 |
Events in quadrant B | 2,610,991 | 180,900 |
Events in quadrant C | 1,511,088 | 212,805 |
Events in quadrant D | 2,052,390 | 200,747 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 6002 | 2 |
B | 0 | 9569 | 1 |
C | 0 | 6096 | 1 |
D | 0 | 7908 | 1 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 58 | 0 |
B | 0 | 58 | 0 |
C | 0 | 58 | 0 |
D | 0 | 58 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 17 | 0 |
B | 0 | 17 | 0 |
C | 0 | 17 | 0 |
D | 0 | 17 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 2798 | 10 | 0.357398% |
B | 2798 | 523 | 18.691923% |
C | 2798 | 18 | 0.643317% |
D | 2798 | 112 | 4.002859% |
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 | 4440 | 2799 | 5 | 5 | 0.11% | 0.18% | |
B | 4440 | 2799 | 360 | 360 | 8.11% | 12.86% | |
C | 4440 | 2799 | 15 | 15 | 0.34% | 0.54% | |
D | 4440 | 2799 | 107 | 107 | 2.41% | 3.82% | |
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 | 92321 | 1341.6 | 335 | 328 | 68.6 |
A | 9 | 143 | 27077 | 390.1 | 335 | 328 | 68.6 |
A | 13 | 6 | 6260 | 86.51 | 335 | 328 | 68.6 |
B | 4 | 171 | 997834 | 16712.02 | 299 | 290 | 59.7 |
B | 8 | 128 | 193499 | 3236.86 | 299 | 290 | 59.7 |
B | 5 | 172 | 150992 | 2524.74 | 299 | 290 | 59.7 |
C | 15 | 214 | 117425 | 1509.2 | 325 | 327 | 77.6 |
C | 0 | 10 | 97093 | 1247.16 | 325 | 327 | 77.6 |
C | 0 | 207 | 23522 | 298.95 | 325 | 327 | 77.6 |
D | 12 | 6 | 351866 | 4432.57 | 320 | 312 | 79.3 |
D | 13 | 171 | 261013 | 3287.05 | 320 | 312 | 79.3 |
D | 13 | 249 | 67053 | 841.5 | 320 | 312 | 79.3 |
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 |
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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 |
|
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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 | |