Observation information
- date-obs: 2022-09-18
- time-obs: 15:46:58.997900000
- date-end: 2022-09-18
- time-end: 18:15:11.999000000
- obs_id: A11_075T01_9000005342
- exposure: 4567.48557127
- 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_37710cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005342_37710cztM0_level2_quad_clean.evt
|
Size (bytes) | 488,445,120 | 96,266,880 |
Size | 465.8 MB
| 91.8 MB
|
Events in quadrant A | 6,192,757 | 612,568 |
Events in quadrant B | 2,755,068 | 664,573 |
Events in quadrant C | 2,685,738 | 669,487 |
Events in quadrant D | 2,831,101 | 628,853 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 98 | 0 |
B | 0 | 98 | 0 |
C | 0 | 98 | 0 |
D | 0 | 98 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 21684 | 3 |
B | 0 | 11184 | 2 |
C | 0 | 10752 | 2 |
D | 0 | 11627 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 40 | 0 |
B | 0 | 40 | 0 |
C | 0 | 40 | 0 |
D | 0 | 41 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 4844 | 815 | 16.824938% |
B | 4844 | 92 | 1.899257% |
C | 4844 | 70 | 1.445087% |
D | 4844 | 63 | 1.300578% |
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 | 6965 | 4844 | 725 | 725 | 10.41% | 14.97% |  |
B | 6964 | 4843 | 84 | 84 | 1.21% | 1.73% |  |
C | 6964 | 4843 | 58 | 58 | 0.83% | 1.20% |  |
D | 6964 | 4843 | 40 | 40 | 0.57% | 0.83% |  |
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 | 3441619 | 30465.9 | 564 | 554 | 112.9 |
A | 10 | 83 | 294875 | 2605.81 | 564 | 554 | 112.9 |
A | 9 | 143 | 226267 | 1998.38 | 564 | 554 | 112.9 |
B | 5 | 200 | 188003 | 1711.93 | 582 | 568 | 109.5 |
B | 5 | 172 | 155894 | 1418.66 | 582 | 568 | 109.5 |
B | 5 | 255 | 39915 | 359.37 | 582 | 568 | 109.5 |
C | 15 | 214 | 219401 | 1630.34 | 582 | 588 | 134.2 |
C | 0 | 10 | 183459 | 1362.54 | 582 | 588 | 134.2 |
C | 3 | 233 | 8327 | 57.66 | 582 | 588 | 134.2 |
D | 12 | 227 | 182599 | 1309.03 | 577 | 562 | 139.1 |
D | 13 | 249 | 140280 | 1004.71 | 577 | 562 | 139.1 |
D | 2 | 153 | 104875 | 750.12 | 577 | 562 | 139.1 |
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 |  |