Observation information
- date-obs: 2022-05-28
- time-obs: 02:55:21.410700000
- date-end: 2022-05-28
- time-end: 05:19:36.412300000
- obs_id: T04_069T01_9000005158
- exposure: 1956.36650449
- 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_36029cztM0_level2.evt
| modeM0/AS1T04_069T01_9000005158_36029cztM0_level2_quad_clean.evt
|
Size (bytes) | 436,654,080 | 47,511,360 |
Size | 416.4 MB
| 45.3 MB
|
Events in quadrant A | 2,640,158 | 276,692 |
Events in quadrant B | 3,047,023 | 274,059 |
Events in quadrant C | 3,350,025 | 273,200 |
Events in quadrant D | 3,842,034 | 258,075 |
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 | 7169 | 5078 | 0 | 0 | 0.00% | 0.00% | |
B | 7169 | 5078 | 92 | 92 | 1.28% | 1.81% | |
C | 7169 | 5078 | 135 | 135 | 1.88% | 2.66% | |
D | 7169 | 5078 | 229 | 229 | 3.19% | 4.51% | |
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 | 163567 | 1280.54 | 636 | 624 | 127.2 |
A | 13 | 254 | 7805 | 56.43 | 636 | 624 | 127.2 |
A | 8 | 144 | 7454 | 53.68 | 636 | 624 | 127.2 |
B | 5 | 236 | 212536 | 1792.67 | 629 | 614 | 118.2 |
B | 5 | 255 | 112969 | 950.42 | 629 | 614 | 118.2 |
B | 5 | 172 | 91420 | 768.14 | 629 | 614 | 118.2 |
C | 9 | 187 | 524960 | 3706.28 | 615 | 620 | 141.5 |
C | 0 | 10 | 211128 | 1487.97 | 615 | 620 | 141.5 |
C | 15 | 214 | 210131 | 1480.92 | 615 | 620 | 141.5 |
D | 13 | 249 | 653832 | 4458.14 | 606 | 591 | 146.5 |
D | 12 | 227 | 461647 | 3146.54 | 606 | 591 | 146.5 |
D | 12 | 233 | 88256 | 598.28 | 606 | 591 | 146.5 |
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 |
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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 | |