Observation information
- date-obs: 2022-09-14
- time-obs: 14:17:04.988400000
- date-end: 2022-09-14
- time-end: 16:46:50.988800000
- obs_id: A11_075T01_9000005342
- exposure: 4043.8338099
- 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_37650cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005342_37650cztM0_level2_quad_clean.evt
|
Size (bytes) | 524,393,280 | 87,984,000 |
Size | 500.1 MB
| 83.9 MB
|
Events in quadrant A | 6,380,188 | 531,037 |
Events in quadrant B | 3,035,438 | 603,247 |
Events in quadrant C | 2,846,707 | 608,526 |
Events in quadrant D | 3,277,212 | 568,095 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 104 | 0 |
B | 0 | 104 | 0 |
C | 0 | 104 | 0 |
D | 0 | 104 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 22484 | 3 |
B | 0 | 12256 | 2 |
C | 0 | 11469 | 2 |
D | 0 | 13144 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 39 | 0 |
B | 0 | 39 | 0 |
C | 0 | 39 | 0 |
D | 0 | 39 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5041 | 1452 | 28.803809% |
B | 5041 | 132 | 2.618528% |
C | 5041 | 40 | 0.793493% |
D | 5041 | 136 | 2.697877% |
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 | 8986 | 5043 | 1137 | 1137 | 12.65% | 22.55% |  |
B | 8986 | 5041 | 92 | 92 | 1.02% | 1.83% |  |
C | 8986 | 5041 | 30 | 30 | 0.33% | 0.60% |  |
D | 8986 | 5041 | 130 | 130 | 1.45% | 2.58% |  |
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 | 3812965 | 33901.86 | 567 | 558 | 112.5 |
A | 10 | 83 | 271930 | 2413.18 | 567 | 558 | 112.5 |
A | 9 | 143 | 25263 | 219.69 | 567 | 558 | 112.5 |
B | 5 | 172 | 246732 | 2068.88 | 636 | 621 | 119.0 |
B | 4 | 232 | 64712 | 538.77 | 636 | 621 | 119.0 |
B | 15 | 85 | 39935 | 330.48 | 636 | 621 | 119.0 |
C | 15 | 214 | 233120 | 1608.49 | 634 | 639 | 144.5 |
C | 0 | 10 | 112183 | 771.75 | 634 | 639 | 144.5 |
C | 14 | 254 | 21607 | 145.07 | 634 | 639 | 144.5 |
D | 2 | 250 | 195793 | 1303.88 | 625 | 610 | 149.7 |
D | 2 | 249 | 189701 | 1263.18 | 625 | 610 | 149.7 |
D | 7 | 38 | 175910 | 1171.05 | 625 | 610 | 149.7 |
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 |  |