Observation information
- date-obs: 2022-05-30
- time-obs: 07:15:21.470900000
- date-end: 2022-05-30
- time-end: 09:32:14.473600000
- obs_id: T04_069T01_9000005158
- exposure: 2913.18505745
- 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_36061cztM0_level2.evt
| modeM0/AS1T04_069T01_9000005158_36061cztM0_level2_quad_clean.evt
|
Size (bytes) | 722,502,720 | 59,477,760 |
Size | 689.0 MB
| 56.7 MB
|
Events in quadrant A | 2,532,264 | 400,702 |
Events in quadrant B | 3,443,970 | 395,538 |
Events in quadrant C | 10,614,939 | 288,752 |
Events in quadrant D | 4,938,257 | 349,848 |
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 | 5206 | 0 | 0 | 0.00% | 0.00% | |
B | 7087 | 5206 | 139 | 139 | 1.96% | 2.67% | |
C | 7087 | 5206 | 3081 | 3081 | 43.47% | 59.18% | |
D | 7087 | 5206 | 434 | 434 | 6.12% | 8.34% | |
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 | 169217 | 1355.15 | 608 | 597 | 124.4 |
A | 13 | 6 | 12054 | 92.08 | 608 | 597 | 124.4 |
A | 13 | 254 | 7743 | 57.43 | 608 | 597 | 124.4 |
B | 5 | 236 | 722462 | 6263.26 | 594 | 579 | 115.3 |
B | 0 | 213 | 149635 | 1293.25 | 594 | 579 | 115.3 |
B | 5 | 172 | 68349 | 587.99 | 594 | 579 | 115.3 |
C | 9 | 187 | 8569307 | 83946.35 | 441 | 444 | 102.1 |
C | 15 | 214 | 168855 | 1649.87 | 441 | 444 | 102.1 |
C | 0 | 10 | 115628 | 1128.42 | 441 | 444 | 102.1 |
D | 12 | 227 | 1136390 | 8053.37 | 572 | 555 | 141.0 |
D | 12 | 6 | 666979 | 4725.12 | 572 | 555 | 141.0 |
D | 7 | 223 | 444368 | 3146.75 | 572 | 555 | 141.0 |
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 |
|
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Module-wise count rates for Quadrant A
Data is divided into 100 sec bins |
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|
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 |
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Module-wise count rates for Quadrant D
Data is divided into 100 sec bins |
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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 | |