Observation information
- date-obs: 2022-06-02
- time-obs: 10:17:01.526500000
- date-end: 2022-06-02
- time-end: 12:27:53.528600000
- obs_id: T04_069T01_9000005158
- exposure: 4501.36698495
- 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_36107cztM0_level2.evt
| modeM0/AS1T04_069T01_9000005158_36107cztM0_level2_quad_clean.evt
|
Size (bytes) | 504,872,640 | 85,478,400 |
Size | 481.5 MB
| 81.5 MB
|
Events in quadrant A | 2,885,161 | 560,377 |
Events in quadrant B | 3,597,379 | 555,918 |
Events in quadrant C | 3,978,672 | 545,927 |
Events in quadrant D | 4,422,306 | 507,516 |
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 | 7276 | 5994 | 0 | 0 | 0.00% | 0.00% | |
B | 7276 | 5993 | 120 | 120 | 1.65% | 2.00% | |
C | 7276 | 5994 | 90 | 90 | 1.24% | 1.50% | |
D | 7276 | 5994 | 328 | 328 | 4.51% | 5.47% | |
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 | 185781 | 1314.59 | 691 | 676 | 140.8 |
A | 8 | 144 | 12676 | 85.22 | 691 | 676 | 140.8 |
A | 7 | 3 | 11345 | 75.77 | 691 | 676 | 140.8 |
B | 5 | 172 | 425332 | 3252.61 | 675 | 658 | 130.6 |
B | 5 | 236 | 304781 | 2329.3 | 675 | 658 | 130.6 |
B | 0 | 190 | 79996 | 607.65 | 675 | 658 | 130.6 |
C | 0 | 207 | 873229 | 5600.64 | 661 | 666 | 155.8 |
C | 15 | 214 | 270119 | 1729.51 | 661 | 666 | 155.8 |
C | 0 | 10 | 153450 | 980.66 | 661 | 666 | 155.8 |
D | 1 | 52 | 781438 | 4872.71 | 648 | 629 | 160.2 |
D | 12 | 6 | 402951 | 2510.73 | 648 | 629 | 160.2 |
D | 2 | 250 | 191456 | 1190.87 | 648 | 629 | 160.2 |
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 |
|
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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 | |