Observation information
- date-obs: 2022-05-27
- time-obs: 21:50:21.407100000
- date-end: 2022-05-28
- time-end: 00:04:51.408500000
- obs_id: T04_069T01_9000005158
- exposure: 3120.77361305
- 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_36026cztM0_level2.evt
| modeM0/AS1T04_069T01_9000005158_36026cztM0_level2_quad_clean.evt
|
Size (bytes) | 463,515,840 | 65,341,440 |
Size | 442.0 MB
| 62.3 MB
|
Events in quadrant A | 2,561,909 | 414,637 |
Events in quadrant B | 2,900,466 | 416,979 |
Events in quadrant C | 3,106,666 | 397,305 |
Events in quadrant D | 5,104,324 | 373,791 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 11082 | 3 |
B | 0 | 12119 | 2 |
C | 0 | 12410 | 2 |
D | 0 | 18828 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 26 | 0 |
B | 0 | 26 | 0 |
C | 0 | 26 | 0 |
D | 0 | 27 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 110 | 0 |
B | 0 | 110 | 0 |
C | 0 | 110 | 0 |
D | 0 | 110 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5361 | 8 | 0.149226% |
B | 5361 | 59 | 1.100541% |
C | 5361 | 169 | 3.152397% |
D | 5361 | 581 | 10.837530% |
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 | 7094 | 5362 | 1 | 1 | 0.01% | 0.02% | |
B | 7094 | 5362 | 28 | 28 | 0.39% | 0.52% | |
C | 7094 | 5362 | 135 | 135 | 1.90% | 2.52% | |
D | 7094 | 5362 | 601 | 601 | 8.47% | 11.21% | |
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 | 164745 | 1296.27 | 619 | 607 | 126.6 |
A | 13 | 254 | 8089 | 59.09 | 619 | 607 | 126.6 |
A | 3 | 137 | 6612 | 47.42 | 619 | 607 | 126.6 |
B | 4 | 171 | 178850 | 1498.13 | 618 | 602 | 119.0 |
B | 0 | 213 | 89078 | 743.62 | 618 | 602 | 119.0 |
B | 0 | 190 | 79395 | 662.24 | 618 | 602 | 119.0 |
C | 0 | 10 | 338459 | 2419.19 | 594 | 600 | 139.7 |
C | 9 | 187 | 223348 | 1594.95 | 594 | 600 | 139.7 |
C | 15 | 214 | 220729 | 1576.2 | 594 | 600 | 139.7 |
D | 12 | 227 | 1831941 | 12865.42 | 577 | 561 | 142.3 |
D | 12 | 235 | 525787 | 3689.7 | 577 | 561 | 142.3 |
D | 10 | 118 | 153363 | 1073.43 | 577 | 561 | 142.3 |
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 | |