Observation information
- date-obs: 2022-05-30
- time-obs: 22:57:01.490500000
- date-end: 2022-05-31
- time-end: 01:11:16.490900000
- obs_id: T04_069T01_9000005158
- exposure: 2750.34604761
- 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_36071cztM0_level2.evt
| modeM0/AS1T04_069T01_9000005158_36071cztM0_level2_quad_clean.evt
|
Size (bytes) | 397,480,320 | 61,758,720 |
Size | 379.1 MB
| 58.9 MB
|
Events in quadrant A | 2,502,470 | 389,279 |
Events in quadrant B | 2,721,507 | 396,395 |
Events in quadrant C | 2,710,803 | 380,077 |
Events in quadrant D | 3,759,346 | 349,775 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 10539 | 3 |
B | 0 | 11204 | 2 |
C | 0 | 10912 | 2 |
D | 0 | 14577 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 30 | 0 |
B | 0 | 30 | 0 |
C | 0 | 30 | 0 |
D | 0 | 31 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 102 | 0 |
B | 0 | 102 | 0 |
C | 0 | 102 | 0 |
D | 0 | 102 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5056 | 11 | 0.217563% |
B | 5056 | 17 | 0.336234% |
C | 5056 | 45 | 0.890032% |
D | 5056 | 335 | 6.625791% |
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 | 6999 | 5057 | 0 | 0 | 0.00% | 0.00% | |
B | 6999 | 5057 | 9 | 9 | 0.13% | 0.18% | |
C | 6999 | 5057 | 32 | 32 | 0.46% | 0.63% | |
D | 6999 | 5057 | 304 | 304 | 4.34% | 6.01% | |
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 | 164320 | 1344.24 | 601 | 589 | 121.8 |
A | 13 | 254 | 8112 | 61.76 | 601 | 589 | 121.8 |
A | 13 | 6 | 6643 | 49.7 | 601 | 589 | 121.8 |
B | 0 | 213 | 120338 | 1050.35 | 602 | 588 | 114.0 |
B | 5 | 172 | 107778 | 940.18 | 602 | 588 | 114.0 |
B | 5 | 255 | 24646 | 211.02 | 602 | 588 | 114.0 |
C | 15 | 214 | 210789 | 1539.51 | 584 | 588 | 136.5 |
C | 0 | 10 | 121915 | 888.6 | 584 | 588 | 136.5 |
C | 0 | 207 | 99509 | 724.49 | 584 | 588 | 136.5 |
D | 12 | 17 | 743960 | 5388.69 | 562 | 547 | 138.0 |
D | 12 | 6 | 310409 | 2246.06 | 562 | 547 | 138.0 |
D | 12 | 227 | 143463 | 1035.94 | 562 | 547 | 138.0 |
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 |
|
|
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 | |