Observation information
- date-obs: 2022-09-18
- time-obs: 14:25:18.997200000
- date-end: 2022-09-18
- time-end: 16:32:50.997100000
- obs_id: A11_075T01_9000005342
- exposure: 4122.78101297
- 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_37709cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005342_37709cztM0_level2_quad_clean.evt
|
Size (bytes) | 515,528,640 | 90,803,520 |
Size | 491.6 MB
| 86.6 MB
|
Events in quadrant A | 4,875,979 | 595,040 |
Events in quadrant B | 2,694,177 | 625,420 |
Events in quadrant C | 2,917,937 | 624,478 |
Events in quadrant D | 4,788,010 | 555,805 |
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 | 17654 | 3 |
B | 0 | 11027 | 2 |
C | 0 | 11560 | 2 |
D | 0 | 17560 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 26 | 0 |
B | 0 | 26 | 0 |
C | 0 | 26 | 0 |
D | 0 | 27 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 4971 | 547 | 11.003822% |
B | 4971 | 29 | 0.583384% |
C | 4971 | 77 | 1.548984% |
D | 4971 | 658 | 13.236773% |
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 | 7094 | 4972 | 390 | 390 | 5.50% | 7.84% |  |
B | 7093 | 4970 | 16 | 16 | 0.23% | 0.32% |  |
C | 7093 | 4970 | 67 | 67 | 0.94% | 1.35% |  |
D | 7093 | 4970 | 703 | 703 | 9.91% | 14.14% |  |
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 | 2057784 | 16895.32 | 617 | 609 | 121.8 |
A | 10 | 83 | 305218 | 2501.71 | 617 | 609 | 121.8 |
A | 9 | 143 | 89424 | 729.43 | 617 | 609 | 121.8 |
B | 5 | 172 | 86218 | 731.85 | 629 | 614 | 117.0 |
B | 0 | 230 | 44411 | 374.43 | 629 | 614 | 117.0 |
B | 15 | 85 | 35379 | 297.22 | 629 | 614 | 117.0 |
C | 15 | 214 | 225394 | 1571.09 | 623 | 629 | 143.1 |
C | 0 | 10 | 205849 | 1434.47 | 623 | 629 | 143.1 |
C | 14 | 254 | 51692 | 356.93 | 623 | 629 | 143.1 |
D | 12 | 227 | 1988262 | 13994.96 | 594 | 581 | 142.0 |
D | 13 | 249 | 184436 | 1294.49 | 594 | 581 | 142.0 |
D | 2 | 153 | 118830 | 832.57 | 594 | 581 | 142.0 |
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 |  |