Observation information
- date-obs: 2022-09-12
- time-obs: 05:24:09.984400000
- date-end: 2022-09-12
- time-end: 10:50:28.983600000
- obs_id: A11_075T01_9000005342
- exposure: 8398.50667386
- 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_37616cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005342_37616cztM0_level2_quad_clean.evt
|
Size (bytes) | 1,130,803,200 | 171,728,640 |
Size | 1.1 GB
| 163.8 MB
|
Events in quadrant A | 8,519,614 | 1,039,396 |
Events in quadrant B | 8,144,607 | 1,061,719 |
Events in quadrant C | 7,666,425 | 1,053,332 |
Events in quadrant D | 8,880,854 | 989,509 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 314 | 0 |
B | 0 | 314 | 0 |
C | 0 | 314 | 0 |
D | 0 | 314 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 34384 | 4 |
B | 0 | 33879 | 3 |
C | 0 | 31707 | 3 |
D | 0 | 36823 | 3 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 42 | 0 |
B | 0 | 42 | 0 |
C | 0 | 42 | 0 |
D | 0 | 42 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 15311 | 223 | 1.456469% |
B | 15311 | 168 | 1.097250% |
C | 15311 | 37 | 0.241656% |
D | 15311 | 306 | 1.998563% |
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 | 19579 | 15315 | 199 | 199 | 1.02% | 1.30% |  |
B | 19579 | 15312 | 107 | 107 | 0.55% | 0.70% |  |
C | 19579 | 15313 | 31 | 31 | 0.16% | 0.20% |  |
D | 19579 | 15315 | 272 | 272 | 1.39% | 1.78% |  |
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 | 745672 | 2128.51 | 1741 | 1705 | 349.5 |
A | 13 | 248 | 499258 | 1423.51 | 1741 | 1705 | 349.5 |
A | 6 | 10 | 336918 | 959.05 | 1741 | 1705 | 349.5 |
B | 5 | 172 | 379224 | 1125.85 | 1746 | 1699 | 335.3 |
B | 5 | 200 | 268762 | 796.43 | 1746 | 1699 | 335.3 |
B | 0 | 189 | 174673 | 515.84 | 1746 | 1699 | 335.3 |
C | 15 | 214 | 701699 | 1763.79 | 1711 | 1723 | 396.9 |
C | 0 | 10 | 118281 | 293.7 | 1711 | 1723 | 396.9 |
C | 14 | 254 | 113315 | 281.19 | 1711 | 1723 | 396.9 |
D | 2 | 250 | 655826 | 1592.64 | 1697 | 1649 | 410.8 |
D | 2 | 249 | 443374 | 1075.41 | 1697 | 1649 | 410.8 |
D | 13 | 249 | 372620 | 903.15 | 1697 | 1649 | 410.8 |
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 |  |