Observation information
- date-obs: 2022-09-15
- time-obs: 19:40:38.991000000
- date-end: 2022-09-15
- time-end: 22:21:33.992700000
- obs_id: A11_075T01_9000005342
- exposure: 3867.34585564
- 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_37668cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005342_37668cztM0_level2_quad_clean.evt
|
Size (bytes) | 392,688,000 | 78,298,560 |
Size | 374.5 MB
| 74.7 MB
|
Events in quadrant A | 3,069,561 | 485,910 |
Events in quadrant B | 2,832,492 | 503,394 |
Events in quadrant C | 2,926,588 | 508,608 |
Events in quadrant D | 2,684,100 | 482,564 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 114 | 0 |
B | 0 | 114 | 0 |
C | 0 | 114 | 0 |
D | 0 | 114 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 12774 | 3 |
B | 0 | 12082 | 2 |
C | 0 | 11982 | 2 |
D | 0 | 11917 | 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 | 5588 | 28 | 0.501074% |
B | 5588 | 48 | 0.858984% |
C | 5588 | 52 | 0.930565% |
D | 5588 | 15 | 0.268432% |
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 | 9655 | 5590 | 18 | 18 | 0.19% | 0.32% |  |
B | 9655 | 5588 | 29 | 29 | 0.30% | 0.52% |  |
C | 9655 | 5588 | 48 | 48 | 0.50% | 0.86% |  |
D | 9655 | 5588 | 13 | 13 | 0.13% | 0.23% |  |
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 | 309788 | 2436.05 | 633 | 619 | 126.9 |
A | 15 | 222 | 93926 | 735.2 | 633 | 619 | 126.9 |
A | 6 | 10 | 88833 | 695.07 | 633 | 619 | 126.9 |
B | 5 | 172 | 154793 | 1258.44 | 636 | 618 | 122.5 |
B | 0 | 230 | 50011 | 403.17 | 636 | 618 | 122.5 |
B | 0 | 189 | 44719 | 359.97 | 636 | 618 | 122.5 |
C | 15 | 214 | 259978 | 1793.45 | 627 | 632 | 144.6 |
C | 0 | 10 | 159087 | 1095.76 | 627 | 632 | 144.6 |
C | 14 | 254 | 58161 | 397.83 | 627 | 632 | 144.6 |
D | 2 | 153 | 49099 | 320.38 | 622 | 606 | 151.4 |
D | 7 | 38 | 40812 | 265.63 | 622 | 606 | 151.4 |
D | 13 | 249 | 37165 | 241.53 | 622 | 606 | 151.4 |
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 |  |