Observation information
- date-obs: 2022-09-16
- time-obs: 01:14:27.992700000
- date-end: 2022-09-16
- time-end: 03:38:27.993100000
- obs_id: A11_075T01_9000005342
- exposure: 4009.78314339
- sourceid: TXS 0210+515
- observer: mpratik73
- ra_pnt: 33.57458
- dec_pnt: 51.74778
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A11_075T01_9000005342_37671cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005342_37671cztM0_level2_quad_clean.evt
|
Size (bytes) | 418,325,760 | 78,154,560 |
Size | 398.9 MB
| 74.5 MB
|
Events in quadrant A | 3,153,075 | 480,773 |
Events in quadrant B | 3,011,921 | 494,768 |
Events in quadrant C | 3,081,300 | 498,474 |
Events in quadrant D | 3,016,289 | 474,965 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 122 | 0 |
B | 0 | 122 | 0 |
C | 0 | 122 | 0 |
D | 0 | 122 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 13128 | 3 |
B | 0 | 13049 | 2 |
C | 0 | 12867 | 2 |
D | 0 | 13312 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 27 | 0 |
B | 0 | 27 | 0 |
C | 0 | 27 | 0 |
D | 0 | 27 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5984 | 19 | 0.317513% |
B | 5984 | 48 | 0.802139% |
C | 5984 | 26 | 0.434492% |
D | 5984 | 65 | 1.086230% |
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 | 8639 | 5985 | 17 | 17 | 0.20% | 0.28% |  |
B | 8640 | 5984 | 19 | 19 | 0.22% | 0.32% |  |
C | 8640 | 5984 | 27 | 27 | 0.31% | 0.45% |  |
D | 8640 | 5984 | 59 | 59 | 0.68% | 0.99% |  |
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 | 334881 | 2489.71 | 667 | 654 | 134.2 |
A | 6 | 10 | 110809 | 820.56 | 667 | 654 | 134.2 |
A | 9 | 143 | 98570 | 729.39 | 667 | 654 | 134.2 |
B | 0 | 189 | 145076 | 1116.55 | 667 | 649 | 129.4 |
B | 5 | 172 | 130701 | 1005.42 | 667 | 649 | 129.4 |
B | 0 | 230 | 37559 | 285.35 | 667 | 649 | 129.4 |
C | 15 | 214 | 275389 | 1795.93 | 655 | 659 | 153.0 |
C | 14 | 254 | 162447 | 1057.62 | 655 | 659 | 153.0 |
C | 0 | 10 | 82290 | 533.63 | 655 | 659 | 153.0 |
D | 13 | 249 | 247345 | 1568.91 | 650 | 632 | 157.3 |
D | 12 | 227 | 114847 | 726.32 | 650 | 632 | 157.3 |
D | 5 | 222 | 62523 | 393.58 | 650 | 632 | 157.3 |
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 |
 |
 |
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 |  |