Observation information
- date-obs: 2022-04-28
- time-obs: 14:35:22.589300000
- date-end: 2022-04-28
- time-end: 16:37:02.588700000
- obs_id: A10_065T04_9000005098
- exposure: 3702.36443539
- sourceid: Cluster 4
- observer: wwxu
- ra_pnt: 153.46
- dec_pnt: 19.7
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A10_065T04_9000005098_35592cztM0_level2.evt
| modeM0/AS1A10_065T04_9000005098_35592cztM0_level2_quad_clean.evt
|
Size (bytes) | 476,190,720 | 75,850,560 |
Size | 454.1 MB
| 72.3 MB
|
Events in quadrant A | 2,734,044 | 500,749 |
Events in quadrant B | 3,397,873 | 492,061 |
Events in quadrant C | 3,557,982 | 475,490 |
Events in quadrant D | 4,365,422 | 450,476 |
Level1 data integrity
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 19 | 0 |
B | 0 | 19 | 0 |
C | 0 | 19 | 0 |
D | 0 | 20 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 11683 | 3 |
B | 0 | 13660 | 2 |
C | 0 | 13882 | 2 |
D | 0 | 16562 | 2 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 108 | 0 |
B | 0 | 108 | 0 |
C | 0 | 108 | 0 |
D | 0 | 108 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5403 | 40 | 0.740329% |
B | 5403 | 254 | 4.701092% |
C | 5403 | 260 | 4.812141% |
D | 5403 | 429 | 7.940033% |
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 | 7195 | 5403 | 32 | 32 | 0.44% | 0.59% | |
B | 7196 | 5404 | 177 | 177 | 2.46% | 3.28% | |
C | 7196 | 5404 | 207 | 207 | 2.88% | 3.83% | |
D | 7195 | 5403 | 354 | 354 | 4.92% | 6.55% | |
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 | 145281 | 1135.31 | 630 | 616 | 127.4 |
A | 15 | 169 | 132997 | 1038.9 | 630 | 616 | 127.4 |
A | 13 | 6 | 14124 | 106.01 | 630 | 616 | 127.4 |
B | 5 | 172 | 674037 | 5708.18 | 613 | 597 | 118.0 |
B | 4 | 81 | 179227 | 1514.1 | 613 | 597 | 118.0 |
B | 15 | 85 | 77043 | 647.97 | 613 | 597 | 118.0 |
C | 0 | 10 | 659146 | 4750.43 | 599 | 606 | 138.6 |
C | 1 | 23 | 273287 | 1967.01 | 599 | 606 | 138.6 |
C | 15 | 214 | 217413 | 1563.96 | 599 | 606 | 138.6 |
D | 7 | 80 | 1472079 | 10103.45 | 598 | 582 | 145.6 |
D | 1 | 52 | 173991 | 1190.64 | 598 | 582 | 145.6 |
D | 13 | 249 | 90676 | 618.59 | 598 | 582 | 145.6 |
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 | |