Observation information
- date-obs: 2022-05-26
- time-obs: 23:10:21.386600000
- date-end: 2022-05-27
- time-end: 01:26:21.387300000
- obs_id: T04_069T01_9000005158
- exposure: 2928.69042976
- 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_36012cztM0_level2.evt
| modeM0/AS1T04_069T01_9000005158_36012cztM0_level2_quad_clean.evt
|
Size (bytes) | 460,105,920 | 63,483,840 |
Size | 438.8 MB
| 60.5 MB
|
Events in quadrant A | 2,603,412 | 402,643 |
Events in quadrant B | 2,885,377 | 403,781 |
Events in quadrant C | 2,946,906 | 388,470 |
Events in quadrant D | 5,141,066 | 357,751 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 11007 | 3 |
B | 0 | 11976 | 2 |
C | 0 | 11835 | 2 |
D | 0 | 18993 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 28 | 0 |
B | 0 | 28 | 0 |
C | 0 | 28 | 0 |
D | 0 | 29 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 108 | 0 |
B | 0 | 108 | 0 |
C | 0 | 108 | 0 |
D | 0 | 108 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5272 | 19 | 0.360395% |
B | 5272 | 84 | 1.593323% |
C | 5272 | 114 | 2.162367% |
D | 5272 | 300 | 5.690440% |
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 | 7064 | 5273 | 5 | 5 | 0.07% | 0.09% | |
B | 7064 | 5273 | 49 | 49 | 0.69% | 0.93% | |
C | 7064 | 5273 | 99 | 99 | 1.40% | 1.88% | |
D | 7064 | 5273 | 299 | 299 | 4.23% | 5.67% | |
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 | 163357 | 1291.15 | 620 | 607 | 126.1 |
A | 7 | 191 | 27180 | 210.81 | 620 | 607 | 126.1 |
A | 13 | 6 | 10176 | 75.91 | 620 | 607 | 126.1 |
B | 5 | 172 | 151829 | 1284.59 | 617 | 600 | 117.7 |
B | 0 | 190 | 73543 | 619.6 | 617 | 600 | 117.7 |
B | 4 | 171 | 66161 | 556.9 | 617 | 600 | 117.7 |
C | 9 | 187 | 258156 | 1833.2 | 601 | 606 | 140.5 |
C | 15 | 214 | 221362 | 1571.31 | 601 | 606 | 140.5 |
C | 0 | 10 | 126309 | 894.74 | 601 | 606 | 140.5 |
D | 12 | 227 | 2292452 | 15759.36 | 588 | 571 | 145.4 |
D | 12 | 235 | 284756 | 1954.1 | 588 | 571 | 145.4 |
D | 12 | 6 | 106747 | 730.08 | 588 | 571 | 145.4 |
Detector plane histogram (DPH)
Histogram calculated using DETX and DETY for each event in the final _common_clean file
Quadrant A |
|
|
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 |
|
|
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 |
|
|
Module-wise count rates for Quadrant D
Data is divided into 100 sec bins |
|
|
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 | |