Observation information
- date-obs: 2022-06-14
- time-obs: 18:17:01.197600000
- date-end: 2022-06-14
- time-end: 20:25:44.194900000
- obs_id: A10_071T33_9000005186
- exposure: 2602.36598603
- 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_36290cztM0_level2.evt
| modeM0/AS1A10_071T33_9000005186_36290cztM0_level2_quad_clean.evt
|
Size (bytes) | 504,371,520 | 61,983,360 |
Size | 481.0 MB
| 59.1 MB
|
Events in quadrant A | 2,602,842 | 403,798 |
Events in quadrant B | 3,876,964 | 404,168 |
Events in quadrant C | 3,295,191 | 388,663 |
Events in quadrant D | 5,164,027 | 331,952 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 10717 | 3 |
B | 0 | 14793 | 2 |
C | 0 | 12754 | 2 |
D | 0 | 18875 | 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 | 28 | 0 |
B | 0 | 28 | 0 |
C | 0 | 28 | 0 |
D | 0 | 29 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 4963 | 8 | 0.161193% |
B | 4963 | 245 | 4.936530% |
C | 4963 | 93 | 1.873867% |
D | 4963 | 716 | 14.426758% |
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 | 7087 | 4964 | 1 | 1 | 0.01% | 0.02% | |
B | 7087 | 4964 | 173 | 173 | 2.44% | 3.49% | |
C | 7087 | 4964 | 90 | 90 | 1.27% | 1.81% | |
D | 7087 | 4964 | 714 | 714 | 10.07% | 14.38% | |
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 | 176269 | 1434.68 | 612 | 603 | 122.4 |
A | 15 | 223 | 30655 | 245.44 | 612 | 603 | 122.4 |
A | 13 | 6 | 13507 | 105.39 | 612 | 603 | 122.4 |
B | 4 | 171 | 424944 | 3701.62 | 604 | 588 | 114.6 |
B | 5 | 236 | 399435 | 3479.11 | 604 | 588 | 114.6 |
B | 0 | 155 | 239868 | 2087.22 | 604 | 588 | 114.6 |
C | 0 | 207 | 493311 | 3574.94 | 593 | 599 | 137.8 |
C | 0 | 10 | 276110 | 1999.01 | 593 | 599 | 137.8 |
C | 15 | 214 | 209049 | 1512.44 | 593 | 599 | 137.8 |
D | 12 | 6 | 1784180 | 13146.87 | 552 | 537 | 135.7 |
D | 7 | 223 | 507598 | 3737.44 | 552 | 537 | 135.7 |
D | 1 | 20 | 444179 | 3269.99 | 552 | 537 | 135.7 |
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 | |