Observation information
- date-obs: 2022-05-27
- time-obs: 04:27:01.386700000
- date-end: 2022-05-27
- time-end: 06:42:12.388200000
- obs_id: T04_069T01_9000005158
- exposure: 2050.97876157
- 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_36015cztM0_level2.evt
| modeM0/AS1T04_069T01_9000005158_36015cztM0_level2_quad_clean.evt
|
Size (bytes) | 474,811,200 | 49,579,200 |
Size | 452.8 MB
| 47.3 MB
|
Events in quadrant A | 2,712,443 | 296,777 |
Events in quadrant B | 3,445,087 | 281,188 |
Events in quadrant C | 3,890,371 | 293,921 |
Events in quadrant D | 3,984,838 | 270,150 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 10830 | 3 |
B | 0 | 13124 | 2 |
C | 0 | 14896 | 2 |
D | 0 | 15119 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 29 | 0 |
B | 0 | 29 | 0 |
C | 0 | 29 | 0 |
D | 0 | 30 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 106 | 0 |
B | 0 | 106 | 0 |
C | 0 | 106 | 0 |
D | 0 | 106 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5112 | 7 | 0.136933% |
B | 5112 | 255 | 4.988263% |
C | 5112 | 223 | 4.362285% |
D | 5112 | 219 | 4.284038% |
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 | 7235 | 5113 | 0 | 0 | 0.00% | 0.00% | |
B | 7235 | 5113 | 199 | 199 | 2.75% | 3.89% | |
C | 7234 | 5112 | 189 | 189 | 2.61% | 3.70% | |
D | 7235 | 5113 | 178 | 178 | 2.46% | 3.48% | |
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 | 163680 | 1233.75 | 656 | 645 | 132.1 |
A | 13 | 254 | 8638 | 60.49 | 656 | 645 | 132.1 |
A | 13 | 6 | 7928 | 55.11 | 656 | 645 | 132.1 |
B | 5 | 172 | 655791 | 5449.62 | 641 | 626 | 120.2 |
B | 4 | 171 | 153958 | 1275.41 | 641 | 626 | 120.2 |
B | 15 | 32 | 43163 | 353.82 | 641 | 626 | 120.2 |
C | 9 | 187 | 1074541 | 7466.72 | 628 | 634 | 143.8 |
C | 15 | 214 | 211828 | 1468.4 | 628 | 634 | 143.8 |
C | 0 | 10 | 114944 | 794.78 | 628 | 634 | 143.8 |
D | 12 | 227 | 838369 | 5428.49 | 632 | 617 | 154.3 |
D | 12 | 6 | 388085 | 2510.72 | 632 | 617 | 154.3 |
D | 12 | 17 | 67826 | 435.5 | 632 | 617 | 154.3 |
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 |
|
|
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 | |