Observation information
- date-obs: 2022-05-31
- time-obs: 04:00:21.491700000
- date-end: 2022-05-31
- time-end: 06:29:11.492800000
- obs_id: T04_069T01_9000005158
- exposure: 2047.14947654
- 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_36074cztM0_level2.evt
| modeM0/AS1T04_069T01_9000005158_36074cztM0_level2_quad_clean.evt
|
Size (bytes) | 440,962,560 | 47,882,880 |
Size | 420.5 MB
| 45.7 MB
|
Events in quadrant A | 2,908,070 | 287,173 |
Events in quadrant B | 3,070,983 | 283,464 |
Events in quadrant C | 2,897,921 | 284,844 |
Events in quadrant D | 4,130,513 | 235,528 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 11703 | 3 |
B | 0 | 12113 | 2 |
C | 0 | 11373 | 2 |
D | 0 | 15563 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 38 | 0 |
B | 0 | 38 | 0 |
C | 0 | 38 | 0 |
D | 0 | 39 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 104 | 0 |
B | 0 | 104 | 0 |
C | 0 | 104 | 0 |
D | 0 | 104 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5111 | 48 | 0.939151% |
B | 5111 | 144 | 2.817453% |
C | 5111 | 73 | 1.428292% |
D | 5111 | 462 | 9.039327% |
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 | 7264 | 5112 | 41 | 41 | 0.56% | 0.80% | |
B | 7264 | 5112 | 101 | 101 | 1.39% | 1.98% | |
C | 7264 | 5112 | 55 | 55 | 0.76% | 1.08% | |
D | 7264 | 5111 | 423 | 423 | 5.82% | 8.28% | |
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 | 0 | 8 | 326779 | 2614.94 | 618 | 605 | 124.7 |
A | 10 | 83 | 167053 | 1334.41 | 618 | 605 | 124.7 |
A | 9 | 143 | 10985 | 83.21 | 618 | 605 | 124.7 |
B | 5 | 172 | 425368 | 3686.3 | 610 | 598 | 115.2 |
B | 0 | 190 | 86790 | 748.0 | 610 | 598 | 115.2 |
B | 5 | 255 | 86422 | 744.81 | 610 | 598 | 115.2 |
C | 15 | 214 | 215334 | 1549.24 | 602 | 606 | 138.6 |
C | 0 | 10 | 179028 | 1287.29 | 602 | 606 | 138.6 |
C | 15 | 208 | 149205 | 1072.12 | 602 | 606 | 138.6 |
D | 12 | 227 | 787589 | 5573.05 | 574 | 558 | 141.2 |
D | 1 | 52 | 383131 | 2709.04 | 574 | 558 | 141.2 |
D | 12 | 6 | 187009 | 1320.28 | 574 | 558 | 141.2 |
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 | |