Observation information
- date-obs: 2022-06-05
- time-obs: 02:27:01.543600000
- date-end: 2022-06-05
- time-end: 04:53:58.542600000
- obs_id: T04_069T01_9000005158
- exposure: 1956.97719464
- 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_36147cztM0_level2.evt
| modeM0/AS1T04_069T01_9000005158_36147cztM0_level2_quad_clean.evt
|
Size (bytes) | 392,627,520 | 46,215,360 |
Size | 374.4 MB
| 44.1 MB
|
Events in quadrant A | 2,611,113 | 264,047 |
Events in quadrant B | 3,021,994 | 264,267 |
Events in quadrant C | 2,883,850 | 259,905 |
Events in quadrant D | 3,018,345 | 244,645 |
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 | 7281 | 5219 | 4 | 4 | 0.05% | 0.08% | |
B | 7281 | 5219 | 79 | 79 | 1.09% | 1.51% | |
C | 7281 | 5219 | 72 | 72 | 0.99% | 1.38% | |
D | 7281 | 5219 | 83 | 83 | 1.14% | 1.59% | |
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 | 170466 | 1344.71 | 620 | 607 | 126.3 |
A | 8 | 144 | 17589 | 134.44 | 620 | 607 | 126.3 |
A | 9 | 143 | 15043 | 114.28 | 620 | 607 | 126.3 |
B | 5 | 172 | 481057 | 4109.63 | 612 | 596 | 116.9 |
B | 0 | 190 | 84284 | 715.83 | 612 | 596 | 116.9 |
B | 0 | 213 | 18436 | 152.59 | 612 | 596 | 116.9 |
C | 0 | 10 | 276578 | 1955.34 | 601 | 604 | 141.1 |
C | 15 | 214 | 223196 | 1577.12 | 601 | 604 | 141.1 |
C | 0 | 207 | 19121 | 131.2 | 601 | 604 | 141.1 |
D | 13 | 249 | 269750 | 1852.32 | 593 | 574 | 145.3 |
D | 1 | 52 | 219253 | 1504.83 | 593 | 574 | 145.3 |
D | 12 | 6 | 94770 | 648.2 | 593 | 574 | 145.3 |
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 | |