Observation information
- date-obs: 2022-09-14
- time-obs: 04:16:58.989700000
- date-end: 2022-09-14
- time-end: 09:52:41.989100000
- obs_id: A11_075T01_9000005342
- exposure: 8597.39449346
- 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_37645cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005342_37645cztM0_level2_quad_clean.evt
|
Size (bytes) | 1,311,073,920 | 175,780,800 |
Size | 1.2 GB
| 167.6 MB
|
Events in quadrant A | 13,578,270 | 1,043,377 |
Events in quadrant B | 8,181,091 | 1,088,206 |
Events in quadrant C | 7,770,148 | 1,088,823 |
Events in quadrant D | 9,124,907 | 1,027,438 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 316 | 0 |
B | 0 | 316 | 0 |
C | 0 | 316 | 0 |
D | 0 | 316 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 50791 | 5 |
B | 0 | 34176 | 4 |
C | 0 | 32167 | 4 |
D | 0 | 37694 | 4 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 46 | 0 |
B | 0 | 46 | 0 |
C | 0 | 46 | 0 |
D | 0 | 47 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 15595 | 1346 | 8.630971% |
B | 15595 | 264 | 1.692850% |
C | 15595 | 37 | 0.237256% |
D | 15595 | 366 | 2.346906% |
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 | 19834 | 15598 | 1051 | 1051 | 5.30% | 6.74% |  |
B | 19833 | 15594 | 190 | 190 | 0.96% | 1.22% |  |
C | 19833 | 15594 | 27 | 27 | 0.14% | 0.17% |  |
D | 19833 | 15595 | 332 | 332 | 1.67% | 2.13% |  |
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 | 5807209 | 16725.75 | 1733 | 1695 | 347.1 |
A | 10 | 83 | 781060 | 2245.36 | 1733 | 1695 | 347.1 |
A | 9 | 143 | 137486 | 391.22 | 1733 | 1695 | 347.1 |
B | 5 | 172 | 552773 | 1612.6 | 1778 | 1727 | 341.7 |
B | 5 | 255 | 183211 | 531.1 | 1778 | 1727 | 341.7 |
B | 0 | 230 | 85160 | 244.16 | 1778 | 1727 | 341.7 |
C | 15 | 214 | 718044 | 1777.7 | 1751 | 1761 | 402.9 |
C | 14 | 254 | 110691 | 270.35 | 1751 | 1761 | 402.9 |
C | 0 | 10 | 90010 | 219.02 | 1751 | 1761 | 402.9 |
D | 13 | 249 | 727635 | 1731.64 | 1735 | 1686 | 419.2 |
D | 2 | 249 | 410810 | 975.9 | 1735 | 1686 | 419.2 |
D | 2 | 153 | 255360 | 605.1 | 1735 | 1686 | 419.2 |
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 |  |