Observation information
- date-obs: 2022-09-16
- time-obs: 18:40:18.992800000
- date-end: 2022-09-16
- time-end: 21:00:20.993500000
- obs_id: A11_075T01_9000005342
- exposure: 4169.49300115
- 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_37682cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005342_37682cztM0_level2_quad_clean.evt
|
Size (bytes) | 412,781,760 | 84,110,400 |
Size | 393.7 MB
| 80.2 MB
|
Events in quadrant A | 2,597,841 | 548,089 |
Events in quadrant B | 2,863,499 | 560,128 |
Events in quadrant C | 2,582,408 | 570,945 |
Events in quadrant D | 4,119,386 | 518,986 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 102 | 0 |
B | 0 | 102 | 0 |
C | 0 | 102 | 0 |
D | 0 | 102 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 10916 | 3 |
B | 0 | 11733 | 2 |
C | 0 | 10552 | 2 |
D | 0 | 15692 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 34 | 0 |
B | 0 | 34 | 0 |
C | 0 | 34 | 0 |
D | 0 | 35 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 4971 | 31 | 0.623617% |
B | 4971 | 121 | 2.434118% |
C | 4971 | 43 | 0.865017% |
D | 4971 | 422 | 8.489238% |
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 | 7034 | 4972 | 24 | 24 | 0.34% | 0.48% |  |
B | 7033 | 4970 | 111 | 111 | 1.58% | 2.23% |  |
C | 7033 | 4970 | 33 | 33 | 0.47% | 0.66% |  |
D | 7033 | 4971 | 438 | 438 | 6.23% | 8.81% |  |
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 | 296224 | 2618.24 | 564 | 553 | 112.9 |
A | 13 | 248 | 79682 | 700.71 | 564 | 553 | 112.9 |
A | 9 | 143 | 11871 | 100.22 | 564 | 553 | 112.9 |
B | 5 | 255 | 175965 | 1627.72 | 565 | 550 | 107.8 |
B | 10 | 246 | 167934 | 1553.2 | 565 | 550 | 107.8 |
B | 5 | 172 | 147517 | 1363.74 | 565 | 550 | 107.8 |
C | 15 | 214 | 229377 | 1754.87 | 566 | 572 | 130.4 |
C | 0 | 10 | 122550 | 935.54 | 566 | 572 | 130.4 |
C | 14 | 254 | 15087 | 111.33 | 566 | 572 | 130.4 |
D | 12 | 227 | 1321908 | 9795.8 | 549 | 535 | 134.9 |
D | 5 | 32 | 282441 | 2089.87 | 549 | 535 | 134.9 |
D | 2 | 249 | 108481 | 800.24 | 549 | 535 | 134.9 |
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 |  |