Observation information
- date-obs: 2022-05-31
- time-obs: 18:03:41.505100000
- date-end: 2022-05-31
- time-end: 20:22:31.506900000
- obs_id: T04_069T01_9000005158
- exposure: 3260.92918245
- 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_36082cztM0_level2.evt
| modeM0/AS1T04_069T01_9000005158_36082cztM0_level2_quad_clean.evt
|
Size (bytes) | 411,560,640 | 65,505,600 |
Size | 392.5 MB
| 62.5 MB
|
Events in quadrant A | 2,623,551 | 415,037 |
Events in quadrant B | 2,888,593 | 409,363 |
Events in quadrant C | 3,049,635 | 391,228 |
Events in quadrant D | 3,528,918 | 383,360 |
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 | 7105 | 5494 | 0 | 0 | 0.00% | 0.00% | |
B | 7105 | 5494 | 28 | 28 | 0.39% | 0.51% | |
C | 7105 | 5494 | 96 | 96 | 1.35% | 1.75% | |
D | 7105 | 5494 | 100 | 100 | 1.41% | 1.82% | |
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 | 183462 | 1445.84 | 626 | 613 | 126.5 |
A | 13 | 6 | 12182 | 91.48 | 626 | 613 | 126.5 |
A | 13 | 254 | 6587 | 47.24 | 626 | 613 | 126.5 |
B | 5 | 172 | 173134 | 1422.38 | 622 | 607 | 121.3 |
B | 4 | 232 | 71203 | 582.02 | 622 | 607 | 121.3 |
B | 0 | 190 | 61415 | 501.32 | 622 | 607 | 121.3 |
C | 0 | 10 | 328104 | 2321.72 | 596 | 598 | 141.1 |
C | 15 | 214 | 227219 | 1606.54 | 596 | 598 | 141.1 |
C | 15 | 208 | 157968 | 1115.61 | 596 | 598 | 141.1 |
D | 1 | 52 | 543090 | 3688.64 | 597 | 582 | 147.1 |
D | 13 | 249 | 172859 | 1171.35 | 597 | 582 | 147.1 |
D | 12 | 6 | 143954 | 974.82 | 597 | 582 | 147.1 |
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 |
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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 | |