Observation information
- date-obs: 2022-06-02
- time-obs: 22:23:41.535400000
- date-end: 2022-06-03
- time-end: 00:34:55.535900000
- obs_id: T04_069T01_9000005158
- exposure: 2755.83946933
- sourceid: mcg-6-30-15
- observer: Gordon
- ra_pnt: 203.975
- dec_pnt: -34.29556
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1T04_069T01_9000005158_36115cztM0_level2.evt
| modeM0/AS1T04_069T01_9000005158_36115cztM0_level2_quad_clean.evt
|
Size (bytes) | 457,588,800 | 62,729,280 |
Size | 436.4 MB
| 59.8 MB
|
Events in quadrant A | 2,525,252 | 404,075 |
Events in quadrant B | 3,000,769 | 408,540 |
Events in quadrant C | 2,764,717 | 393,243 |
Events in quadrant D | 5,227,486 | 342,073 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 10509 | 3 |
B | 0 | 12027 | 2 |
C | 0 | 10991 | 2 |
D | 0 | 18865 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 28 | 0 |
B | 0 | 28 | 0 |
C | 0 | 28 | 0 |
D | 0 | 29 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 102 | 0 |
B | 0 | 102 | 0 |
C | 0 | 102 | 0 |
D | 0 | 102 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5006 | 9 | 0.179784% |
B | 5006 | 89 | 1.777867% |
C | 5006 | 55 | 1.098682% |
D | 5006 | 808 | 16.140631% |
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 | 7009 | 5007 | 1 | 1 | 0.01% | 0.02% | |
B | 7009 | 5007 | 51 | 51 | 0.73% | 1.02% | |
C | 7009 | 5007 | 51 | 51 | 0.73% | 1.02% | |
D | 7009 | 5007 | 870 | 870 | 12.41% | 17.38% | |
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 | 164092 | 1333.14 | 607 | 598 | 122.6 |
A | 13 | 6 | 11145 | 86.0 | 607 | 598 | 122.6 |
A | 13 | 254 | 7587 | 56.99 | 607 | 598 | 122.6 |
B | 5 | 172 | 301116 | 2595.25 | 604 | 588 | 115.8 |
B | 5 | 236 | 165063 | 1420.35 | 604 | 588 | 115.8 |
B | 0 | 213 | 118256 | 1016.14 | 604 | 588 | 115.8 |
C | 0 | 10 | 241165 | 1759.44 | 587 | 591 | 136.7 |
C | 15 | 214 | 222111 | 1620.09 | 587 | 591 | 136.7 |
C | 1 | 23 | 6062 | 40.01 | 587 | 591 | 136.7 |
D | 10 | 203 | 1428223 | 10444.48 | 556 | 540 | 136.7 |
D | 1 | 52 | 881173 | 6442.44 | 556 | 540 | 136.7 |
D | 12 | 17 | 174517 | 1272.76 | 556 | 540 | 136.7 |
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 |
|
|
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 | |