Observation information
- date-obs: 2022-09-15
- time-obs: 02:31:26.991500000
- date-end: 2022-09-15
- time-end: 05:02:30.990800000
- obs_id: A11_075T01_9000005342
- exposure: 4419.78634922
- 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_37657cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005342_37657cztM0_level2_quad_clean.evt
|
Size (bytes) | 547,349,760 | 85,970,880 |
Size | 522.0 MB
| 82.0 MB
|
Events in quadrant A | 4,018,933 | 537,313 |
Events in quadrant B | 3,258,063 | 556,933 |
Events in quadrant C | 3,240,357 | 561,426 |
Events in quadrant D | 5,622,851 | 498,198 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 134 | 0 |
B | 0 | 134 | 0 |
C | 0 | 134 | 0 |
D | 0 | 134 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 16109 | 3 |
B | 0 | 13841 | 2 |
C | 0 | 13562 | 2 |
D | 0 | 21184 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 26 | 0 |
B | 0 | 26 | 0 |
C | 0 | 26 | 0 |
D | 0 | 26 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 6437 | 57 | 0.885506% |
B | 6437 | 29 | 0.450520% |
C | 6437 | 8 | 0.124281% |
D | 6437 | 467 | 7.254932% |
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 | 9064 | 6439 | 40 | 40 | 0.44% | 0.62% |  |
B | 9064 | 6437 | 15 | 15 | 0.17% | 0.23% |  |
C | 9064 | 6437 | 7 | 7 | 0.08% | 0.11% |  |
D | 9064 | 6437 | 406 | 406 | 4.48% | 6.31% |  |
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 | 667522 | 4540.19 | 731 | 717 | 146.9 |
A | 10 | 83 | 354700 | 2410.23 | 731 | 717 | 146.9 |
A | 9 | 143 | 118564 | 802.41 | 731 | 717 | 146.9 |
B | 5 | 172 | 139698 | 979.81 | 735 | 716 | 141.8 |
B | 15 | 85 | 55546 | 386.55 | 735 | 716 | 141.8 |
B | 0 | 230 | 37642 | 260.33 | 735 | 716 | 141.8 |
C | 15 | 214 | 296062 | 1751.1 | 722 | 726 | 168.7 |
C | 14 | 254 | 62619 | 366.97 | 722 | 726 | 168.7 |
C | 0 | 10 | 45913 | 267.92 | 722 | 726 | 168.7 |
D | 12 | 227 | 1778392 | 10589.33 | 695 | 677 | 167.9 |
D | 4 | 239 | 378156 | 2248.53 | 695 | 677 | 167.9 |
D | 2 | 249 | 270375 | 1606.51 | 695 | 677 | 167.9 |
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 |  |