Observation information
- date-obs: 2022-06-05
- time-obs: 04:28:41.542300000
- date-end: 2022-06-05
- time-end: 06:36:26.542600000
- obs_id: T04_069T01_9000005158
- exposure: 2534.62907819
- 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_36148cztM0_level2.evt
| modeM0/AS1T04_069T01_9000005158_36148cztM0_level2_quad_clean.evt
|
Size (bytes) | 399,844,800 | 54,984,960 |
Size | 381.3 MB
| 52.4 MB
|
Events in quadrant A | 2,627,650 | 328,711 |
Events in quadrant B | 3,123,064 | 329,998 |
Events in quadrant C | 2,761,766 | 325,533 |
Events in quadrant D | 3,234,058 | 306,712 |
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 | 7189 | 5338 | 2 | 2 | 0.03% | 0.04% | |
B | 7189 | 5338 | 41 | 41 | 0.57% | 0.77% | |
C | 7189 | 5338 | 29 | 29 | 0.40% | 0.54% | |
D | 7189 | 5338 | 104 | 104 | 1.45% | 1.95% | |
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 | 176966 | 1422.59 | 619 | 607 | 124.0 |
A | 8 | 144 | 22365 | 175.51 | 619 | 607 | 124.0 |
A | 9 | 143 | 20838 | 163.19 | 619 | 607 | 124.0 |
B | 5 | 172 | 420822 | 3537.55 | 615 | 600 | 118.8 |
B | 0 | 213 | 138818 | 1163.56 | 615 | 600 | 118.8 |
B | 0 | 190 | 56496 | 470.55 | 615 | 600 | 118.8 |
C | 15 | 214 | 228665 | 1616.07 | 601 | 602 | 141.1 |
C | 0 | 10 | 167535 | 1182.9 | 601 | 602 | 141.1 |
C | 0 | 207 | 22215 | 153.15 | 601 | 602 | 141.1 |
D | 1 | 52 | 316811 | 2146.09 | 595 | 577 | 147.4 |
D | 13 | 249 | 308021 | 2086.44 | 595 | 577 | 147.4 |
D | 2 | 250 | 80567 | 542.84 | 595 | 577 | 147.4 |
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 | |