Observation information
- date-obs: 2022-08-29
- time-obs: 06:55:19.496100000
- date-end: 2022-08-29
- time-end: 09:01:23.490600000
- obs_id: A09_002T01_9000005322
- exposure: 4676.89697561
- sourceid: HD 110432
- observer: tsujimot
- ra_pnt: 190.7094
- dec_pnt: -63.05862
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A09_002T01_9000005322_37408cztM0_level2.evt
| modeM0/AS1A09_002T01_9000005322_37408cztM0_level2_quad_clean.evt
|
Size (bytes) | 545,388,480 | 89,726,400 |
Size | 520.1 MB
| 85.6 MB
|
Events in quadrant A | 3,472,336 | 570,745 |
Events in quadrant B | 2,567,053 | 612,948 |
Events in quadrant C | 3,083,574 | 610,639 |
Events in quadrant D | 7,032,794 | 548,620 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 13598 | 3 |
B | 0 | 11215 | 2 |
C | 0 | 12362 | 2 |
D | 0 | 24654 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 21 | 0 |
B | 0 | 21 | 0 |
C | 0 | 21 | 0 |
D | 0 | 22 | 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 | 5334 | 356 | 6.674166% |
B | 5334 | 32 | 0.599925% |
C | 5334 | 140 | 2.624672% |
D | 5334 | 614 | 11.511061% |
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 | 7067 | 5335 | 314 | 314 | 4.44% | 5.89% |  |
B | 7067 | 5335 | 27 | 27 | 0.38% | 0.51% |  |
C | 7067 | 5335 | 109 | 109 | 1.54% | 2.04% |  |
D | 7067 | 5335 | 611 | 611 | 8.65% | 11.45% |  |
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 | 15 | 222 | 867985 | 7386.47 | 580 | 569 | 117.4 |
A | 10 | 83 | 274600 | 2333.51 | 580 | 569 | 117.4 |
A | 5 | 168 | 23199 | 192.71 | 580 | 569 | 117.4 |
B | 5 | 172 | 122320 | 1070.15 | 596 | 581 | 113.8 |
B | 5 | 255 | 46385 | 402.64 | 596 | 581 | 113.8 |
B | 5 | 184 | 20865 | 178.31 | 596 | 581 | 113.8 |
C | 14 | 254 | 473694 | 3499.05 | 584 | 589 | 135.2 |
C | 15 | 214 | 228190 | 1683.32 | 584 | 589 | 135.2 |
C | 0 | 10 | 71058 | 521.18 | 584 | 589 | 135.2 |
D | 12 | 227 | 3700528 | 26073.21 | 575 | 558 | 141.9 |
D | 10 | 199 | 212879 | 1496.2 | 575 | 558 | 141.9 |
D | 13 | 249 | 181532 | 1275.3 | 575 | 558 | 141.9 |
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 |  |