Observation information
- date-obs: 2022-03-29
- time-obs: 20:11:03.543000000
- date-end: 2022-03-29
- time-end: 22:39:55.542900000
- obs_id: A11_069T01_9000005034
- exposure: 3621.12443852
- sourceid: arp243
- observer: mousumi
- ra_pnt: 129.6001
- dec_pnt: 25.75452
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A11_069T01_9000005034_35151cztM0_level2.evt
| modeM0/AS1A11_069T01_9000005034_35151cztM0_level2_quad_clean.evt
|
Size (bytes) | 773,015,040 | 73,558,080 |
Size | 737.2 MB
| 70.2 MB
|
Events in quadrant A | 3,882,429 | 483,433 |
Events in quadrant B | 9,351,381 | 374,523 |
Events in quadrant C | 3,397,498 | 488,475 |
Events in quadrant D | 6,366,259 | 452,093 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 15388 | 3 |
B | 0 | 31964 | 2 |
C | 0 | 13805 | 2 |
D | 0 | 23294 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 28 | 0 |
B | 0 | 28 | 0 |
C | 0 | 28 | 0 |
D | 0 | 28 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 126 | 0 |
B | 0 | 126 | 0 |
C | 0 | 126 | 0 |
D | 0 | 126 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 6126 | 291 | 4.750245% |
B | 6126 | 2768 | 45.184460% |
C | 6126 | 69 | 1.126347% |
D | 6126 | 520 | 8.488410% |
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 | 8932 | 6128 | 223 | 223 | 2.50% | 3.64% | |
B | 8931 | 6126 | 1802 | 1802 | 20.18% | 29.42% | |
C | 8932 | 6128 | 56 | 56 | 0.63% | 0.91% | |
D | 8932 | 6128 | 497 | 497 | 5.56% | 8.11% | |
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 | 169 | 1013577 | 7115.79 | 704 | 690 | 142.3 |
A | 10 | 83 | 94248 | 657.27 | 704 | 690 | 142.3 |
A | 9 | 143 | 33504 | 230.53 | 704 | 690 | 142.3 |
B | 5 | 236 | 6758411 | 60573.92 | 570 | 554 | 111.6 |
B | 5 | 172 | 293330 | 2624.29 | 570 | 554 | 111.6 |
B | 4 | 232 | 34819 | 307.13 | 570 | 554 | 111.6 |
C | 0 | 10 | 304480 | 1854.03 | 698 | 703 | 163.8 |
C | 15 | 214 | 259202 | 1577.69 | 698 | 703 | 163.8 |
C | 0 | 207 | 74649 | 451.31 | 698 | 703 | 163.8 |
D | 8 | 195 | 1874637 | 11191.86 | 681 | 664 | 167.4 |
D | 5 | 223 | 561219 | 3347.78 | 681 | 664 | 167.4 |
D | 13 | 249 | 383869 | 2288.6 | 681 | 664 | 167.4 |
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 | |