Observation information
- date-obs: 2022-09-17
- time-obs: 08:40:18.994500000
- date-end: 2022-09-17
- time-end: 11:00:07.993500000
- obs_id: A11_075T01_9000005342
- exposure: 2482.13686121
- 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_37690cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005342_37690cztM0_level2_quad_clean.evt
|
Size (bytes) | 752,140,800 | 53,136,000 |
Size | 717.3 MB
| 50.7 MB
|
Events in quadrant A | 8,813,259 | 272,525 |
Events in quadrant B | 3,264,755 | 337,870 |
Events in quadrant C | 2,863,964 | 334,051 |
Events in quadrant D | 7,459,495 | 272,362 |
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 | 30035 | 3 |
B | 0 | 13131 | 2 |
C | 0 | 11718 | 2 |
D | 0 | 25927 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 27 | 0 |
B | 0 | 27 | 0 |
C | 0 | 27 | 0 |
D | 0 | 28 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5587 | 2316 | 41.453374% |
B | 5587 | 180 | 3.221765% |
C | 5587 | 29 | 0.519062% |
D | 5587 | 1491 | 26.686952% |
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 | 7291 | 5588 | 2200 | 2200 | 30.17% | 39.37% |  |
B | 7290 | 5586 | 146 | 146 | 2.00% | 2.61% |  |
C | 7290 | 5586 | 25 | 25 | 0.34% | 0.45% |  |
D | 7290 | 5586 | 1692 | 1692 | 23.21% | 30.29% |  |
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 | 6412277 | 59651.73 | 534 | 524 | 107.5 |
A | 10 | 83 | 263513 | 2446.72 | 534 | 524 | 107.5 |
A | 13 | 248 | 49975 | 460.07 | 534 | 524 | 107.5 |
B | 5 | 255 | 288534 | 2322.33 | 648 | 631 | 124.0 |
B | 5 | 172 | 243595 | 1959.83 | 648 | 631 | 124.0 |
B | 0 | 230 | 59410 | 474.13 | 648 | 631 | 124.0 |
C | 15 | 214 | 240310 | 1606.22 | 642 | 648 | 149.2 |
C | 0 | 10 | 79763 | 530.23 | 642 | 648 | 149.2 |
C | 14 | 254 | 39334 | 259.27 | 642 | 648 | 149.2 |
D | 12 | 227 | 4872442 | 33864.29 | 594 | 578 | 143.9 |
D | 13 | 249 | 89791 | 620.12 | 594 | 578 | 143.9 |
D | 2 | 249 | 79217 | 546.62 | 594 | 578 | 143.9 |
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 |  |