Observation information
- date-obs: 2022-09-16
- time-obs: 10:01:58.991700000
- date-end: 2022-09-16
- time-end: 12:19:25.991500000
- obs_id: A11_075T01_9000005342
- exposure: 2761.24447922
- 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_37677cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005342_37677cztM0_level2_quad_clean.evt
|
Size (bytes) | 438,641,280 | 58,671,360 |
Size | 418.3 MB
| 56.0 MB
|
Events in quadrant A | 3,131,990 | 353,096 |
Events in quadrant B | 3,082,271 | 357,435 |
Events in quadrant C | 2,768,326 | 356,380 |
Events in quadrant D | 3,939,685 | 335,991 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 108 | 0 |
B | 0 | 108 | 0 |
C | 0 | 108 | 0 |
D | 0 | 108 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 12639 | 3 |
B | 0 | 12453 | 2 |
C | 0 | 11250 | 2 |
D | 0 | 15261 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 29 | 0 |
B | 0 | 29 | 0 |
C | 0 | 29 | 0 |
D | 0 | 30 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5336 | 35 | 0.655922% |
B | 5336 | 84 | 1.574213% |
C | 5336 | 16 | 0.299850% |
D | 5336 | 198 | 3.710645% |
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 | 7129 | 5337 | 10 | 10 | 0.14% | 0.19% |  |
B | 7128 | 5335 | 70 | 70 | 0.98% | 1.31% |  |
C | 7128 | 5335 | 10 | 10 | 0.14% | 0.19% |  |
D | 7128 | 5335 | 191 | 191 | 2.68% | 3.58% |  |
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 | 10 | 83 | 319855 | 2470.25 | 644 | 631 | 129.2 |
A | 9 | 143 | 111477 | 857.76 | 644 | 631 | 129.2 |
A | 6 | 10 | 100226 | 770.7 | 644 | 631 | 129.2 |
B | 5 | 172 | 308594 | 2525.54 | 638 | 622 | 121.9 |
B | 5 | 200 | 73246 | 595.56 | 638 | 622 | 121.9 |
B | 5 | 255 | 42825 | 346.09 | 638 | 622 | 121.9 |
C | 15 | 214 | 247927 | 1717.52 | 625 | 631 | 144.0 |
C | 0 | 10 | 63306 | 435.29 | 625 | 631 | 144.0 |
C | 14 | 254 | 14387 | 95.54 | 625 | 631 | 144.0 |
D | 12 | 227 | 1044372 | 6881.9 | 621 | 603 | 151.7 |
D | 5 | 222 | 193677 | 1273.0 | 621 | 603 | 151.7 |
D | 5 | 70 | 79727 | 521.69 | 621 | 603 | 151.7 |
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 |  |