Observation information
- date-obs: 2022-09-13
- time-obs: 17:19:09.988400000
- date-end: 2022-09-13
- time-end: 19:51:08.989300000
- obs_id: A11_075T01_9000005342
- exposure: 4563.01787274
- 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_37637cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005342_37637cztM0_level2_quad_clean.evt
|
Size (bytes) | 400,423,680 | 97,971,840 |
Size | 381.9 MB
| 93.4 MB
|
Events in quadrant A | 2,766,724 | 649,551 |
Events in quadrant B | 2,711,314 | 674,047 |
Events in quadrant C | 2,801,656 | 676,637 |
Events in quadrant D | 3,511,525 | 620,581 |
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 | 11279 | 3 |
B | 0 | 11089 | 2 |
C | 0 | 11212 | 2 |
D | 0 | 13631 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 41 | 0 |
B | 0 | 41 | 0 |
C | 0 | 41 | 0 |
D | 0 | 41 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 4933 | 24 | 0.486519% |
B | 4933 | 34 | 0.689236% |
C | 4933 | 33 | 0.668964% |
D | 4933 | 191 | 3.871883% |
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 | 9119 | 4935 | 21 | 21 | 0.23% | 0.43% |  |
B | 9119 | 4933 | 23 | 23 | 0.25% | 0.47% |  |
C | 9119 | 4933 | 20 | 20 | 0.22% | 0.41% |  |
D | 9119 | 4933 | 213 | 213 | 2.34% | 4.32% |  |
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 | 301568 | 2520.5 | 598 | 587 | 119.4 |
A | 15 | 222 | 68917 | 572.21 | 598 | 587 | 119.4 |
A | 9 | 143 | 49603 | 410.47 | 598 | 587 | 119.4 |
B | 5 | 172 | 82126 | 708.74 | 606 | 590 | 115.0 |
B | 0 | 213 | 50458 | 433.47 | 606 | 590 | 115.0 |
B | 0 | 190 | 40110 | 343.52 | 606 | 590 | 115.0 |
C | 15 | 214 | 226958 | 1632.62 | 603 | 609 | 138.6 |
C | 14 | 254 | 91391 | 654.8 | 603 | 609 | 138.6 |
C | 0 | 10 | 82727 | 592.31 | 603 | 609 | 138.6 |
D | 2 | 249 | 718202 | 5114.09 | 586 | 573 | 140.3 |
D | 2 | 250 | 321322 | 2285.77 | 586 | 573 | 140.3 |
D | 13 | 249 | 70264 | 496.64 | 586 | 573 | 140.3 |
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 |  |