Observation information
- date-obs: 2022-05-31
- time-obs: 11:13:41.497500000
- date-end: 2022-05-31
- time-end: 13:26:13.500200000
- obs_id: T04_069T01_9000005158
- exposure: 4459.32692461
- 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_36078cztM0_level2.evt
| modeM0/AS1T04_069T01_9000005158_36078cztM0_level2_quad_clean.evt
|
Size (bytes) | 443,088,000 | 84,582,720 |
Size | 422.6 MB
| 80.7 MB
|
Events in quadrant A | 2,833,366 | 551,821 |
Events in quadrant B | 3,175,068 | 551,328 |
Events in quadrant C | 2,917,034 | 541,397 |
Events in quadrant D | 4,099,274 | 511,121 |
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 | 7207 | 5835 | 0 | 0 | 0.00% | 0.00% | |
B | 7207 | 5836 | 49 | 49 | 0.68% | 0.84% | |
C | 7207 | 5837 | 22 | 22 | 0.31% | 0.38% | |
D | 7207 | 5826 | 226 | 226 | 3.14% | 3.88% | |
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 | 183812 | 1358.16 | 669 | 657 | 134.9 |
A | 9 | 143 | 51197 | 374.77 | 669 | 657 | 134.9 |
A | 13 | 6 | 10641 | 74.03 | 669 | 657 | 134.9 |
B | 5 | 172 | 242230 | 1868.69 | 661 | 642 | 129.3 |
B | 0 | 190 | 94641 | 727.08 | 661 | 642 | 129.3 |
B | 5 | 255 | 73324 | 562.19 | 661 | 642 | 129.3 |
C | 15 | 214 | 245200 | 1611.01 | 643 | 647 | 151.8 |
C | 0 | 10 | 105263 | 689.16 | 643 | 647 | 151.8 |
C | 15 | 208 | 54166 | 352.56 | 643 | 647 | 151.8 |
D | 12 | 227 | 742059 | 4811.96 | 638 | 623 | 154.1 |
D | 12 | 6 | 310074 | 2008.36 | 638 | 623 | 154.1 |
D | 12 | 233 | 225077 | 1456.72 | 638 | 623 | 154.1 |
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 |
|
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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 | |