Observation information
- date-obs: 2022-05-27
- time-obs: 13:12:01.394400000
- date-end: 2022-05-27
- time-end: 15:24:34.397700000
- obs_id: T04_069T01_9000005158
- exposure: 4480.20278428
- 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_36020cztM0_level2.evt
| modeM0/AS1T04_069T01_9000005158_36020cztM0_level2_quad_clean.evt
|
Size (bytes) | 511,850,880 | 85,855,680 |
Size | 488.1 MB
| 81.9 MB
|
Events in quadrant A | 2,874,571 | 563,140 |
Events in quadrant B | 3,957,273 | 553,938 |
Events in quadrant C | 3,133,809 | 550,080 |
Events in quadrant D | 5,135,191 | 519,617 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 12249 | 3 |
B | 0 | 15681 | 2 |
C | 0 | 12953 | 2 |
D | 0 | 19314 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 20 | 0 |
B | 0 | 20 | 0 |
C | 0 | 20 | 0 |
D | 0 | 21 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 120 | 0 |
B | 0 | 120 | 0 |
C | 0 | 120 | 0 |
D | 0 | 120 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5914 | 8 | 0.135272% |
B | 5914 | 134 | 2.265810% |
C | 5914 | 65 | 1.099087% |
D | 5914 | 292 | 4.937437% |
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 | 7227 | 5915 | 0 | 0 | 0.00% | 0.00% | |
B | 7227 | 5915 | 74 | 74 | 1.02% | 1.25% | |
C | 7227 | 5915 | 44 | 44 | 0.61% | 0.74% | |
D | 7227 | 5915 | 267 | 267 | 3.69% | 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 | 184187 | 1302.45 | 690 | 677 | 140.9 |
A | 10 | 255 | 11631 | 77.75 | 690 | 677 | 140.9 |
A | 13 | 254 | 9280 | 61.06 | 690 | 677 | 140.9 |
B | 5 | 172 | 514881 | 3947.1 | 677 | 661 | 130.3 |
B | 0 | 190 | 351375 | 2692.04 | 677 | 661 | 130.3 |
B | 4 | 171 | 163475 | 1249.74 | 677 | 661 | 130.3 |
C | 15 | 214 | 248663 | 1605.21 | 660 | 664 | 154.5 |
C | 9 | 187 | 224928 | 1451.59 | 660 | 664 | 154.5 |
C | 0 | 10 | 77431 | 496.89 | 660 | 664 | 154.5 |
D | 12 | 235 | 1044717 | 6434.76 | 656 | 638 | 162.3 |
D | 12 | 6 | 511080 | 3145.9 | 656 | 638 | 162.3 |
D | 12 | 227 | 371517 | 2285.76 | 656 | 638 | 162.3 |
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 | |