Observation information
- date-obs: 2022-09-15
- time-obs: 14:43:38.989300000
- date-end: 2022-09-15
- time-end: 17:07:38.989800000
- obs_id: A11_075T01_9000005342
- exposure: 4194.63952935
- 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_37665cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005342_37665cztM0_level2_quad_clean.evt
|
Size (bytes) | 438,272,640 | 92,427,840 |
Size | 418.0 MB
| 88.1 MB
|
Events in quadrant A | 3,517,328 | 606,834 |
Events in quadrant B | 2,922,243 | 632,887 |
Events in quadrant C | 2,817,809 | 631,888 |
Events in quadrant D | 3,685,337 | 585,799 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 100 | 0 |
B | 0 | 100 | 0 |
C | 0 | 100 | 0 |
D | 0 | 100 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 13965 | 3 |
B | 0 | 11739 | 2 |
C | 0 | 11350 | 2 |
D | 0 | 14384 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 37 | 0 |
B | 0 | 37 | 0 |
C | 0 | 37 | 0 |
D | 0 | 38 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 4868 | 50 | 1.027116% |
B | 4868 | 152 | 3.122432% |
C | 4868 | 52 | 1.068200% |
D | 4868 | 173 | 3.553821% |
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 | 6962 | 4869 | 28 | 28 | 0.40% | 0.58% |  |
B | 6961 | 4867 | 108 | 108 | 1.55% | 2.22% |  |
C | 6961 | 4867 | 41 | 41 | 0.59% | 0.84% |  |
D | 6961 | 4867 | 162 | 162 | 2.33% | 3.33% |  |
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 | 650603 | 5316.22 | 617 | 607 | 122.3 |
A | 10 | 83 | 306696 | 2503.45 | 617 | 607 | 122.3 |
A | 9 | 143 | 100123 | 813.93 | 617 | 607 | 122.3 |
B | 5 | 172 | 347687 | 3016.47 | 614 | 600 | 115.1 |
B | 0 | 230 | 44199 | 378.91 | 614 | 600 | 115.1 |
B | 15 | 85 | 30817 | 262.61 | 614 | 600 | 115.1 |
C | 15 | 214 | 224251 | 1589.7 | 616 | 623 | 140.7 |
C | 0 | 10 | 147369 | 1043.17 | 616 | 623 | 140.7 |
C | 14 | 254 | 14511 | 98.73 | 616 | 623 | 140.7 |
D | 12 | 227 | 701041 | 4762.78 | 608 | 593 | 147.1 |
D | 1 | 47 | 307830 | 2089.1 | 608 | 593 | 147.1 |
D | 2 | 249 | 73764 | 497.54 | 608 | 593 | 147.1 |
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 |  |