Observation information
- date-obs: 2022-09-12
- time-obs: 18:33:52.984300000
- date-end: 2022-09-12
- time-end: 21:15:19.985400000
- obs_id: A11_075T01_9000005342
- exposure: 4526.781225
- 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_37623cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005342_37623cztM0_level2_quad_clean.evt
|
Size (bytes) | 451,261,440 | 95,270,400 |
Size | 430.4 MB
| 90.9 MB
|
Events in quadrant A | 3,270,498 | 617,676 |
Events in quadrant B | 3,334,191 | 640,719 |
Events in quadrant C | 2,961,285 | 650,279 |
Events in quadrant D | 3,729,036 | 593,529 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 114 | 0 |
B | 0 | 114 | 0 |
C | 0 | 114 | 0 |
D | 0 | 114 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 13265 | 3 |
B | 0 | 13359 | 2 |
C | 0 | 11939 | 2 |
D | 0 | 14903 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 42 | 0 |
B | 0 | 42 | 0 |
C | 0 | 42 | 0 |
D | 0 | 42 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5470 | 24 | 0.438757% |
B | 5470 | 139 | 2.541133% |
C | 5470 | 34 | 0.621572% |
D | 5470 | 280 | 5.118830% |
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 | 9687 | 5472 | 19 | 19 | 0.20% | 0.35% |  |
B | 9687 | 5470 | 101 | 101 | 1.04% | 1.85% |  |
C | 9687 | 5470 | 28 | 28 | 0.29% | 0.51% |  |
D | 9687 | 5470 | 281 | 281 | 2.90% | 5.14% |  |
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 | 371696 | 2861.91 | 646 | 636 | 129.7 |
A | 10 | 83 | 315249 | 2426.55 | 646 | 636 | 129.7 |
A | 9 | 143 | 43708 | 332.21 | 646 | 636 | 129.7 |
B | 5 | 172 | 295938 | 2431.48 | 650 | 635 | 121.4 |
B | 5 | 255 | 201550 | 1654.3 | 650 | 635 | 121.4 |
B | 4 | 232 | 97108 | 794.34 | 650 | 635 | 121.4 |
C | 15 | 214 | 251091 | 1677.03 | 649 | 656 | 149.3 |
C | 0 | 10 | 123817 | 824.75 | 649 | 656 | 149.3 |
C | 14 | 254 | 26762 | 174.82 | 649 | 656 | 149.3 |
D | 2 | 249 | 489751 | 3293.35 | 625 | 611 | 148.5 |
D | 13 | 171 | 198510 | 1332.44 | 625 | 611 | 148.5 |
D | 2 | 250 | 176661 | 1185.33 | 625 | 611 | 148.5 |
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 |  |