Observation information
- date-obs: 2022-09-17
- time-obs: 10:33:38.993600000
- date-end: 2022-09-17
- time-end: 12:43:08.993500000
- obs_id: A11_075T01_9000005342
- exposure: 2725.61066362
- 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_37692cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005342_37692cztM0_level2_quad_clean.evt
|
Size (bytes) | 653,005,440 | 58,688,640 |
Size | 622.8 MB
| 56.0 MB
|
Events in quadrant A | 9,719,486 | 301,620 |
Events in quadrant B | 3,412,029 | 375,939 |
Events in quadrant C | 2,858,819 | 372,362 |
Events in quadrant D | 3,423,983 | 351,989 |
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 | 32518 | 3 |
B | 0 | 13449 | 2 |
C | 0 | 11539 | 2 |
D | 0 | 13769 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 24 | 0 |
B | 0 | 24 | 0 |
C | 0 | 24 | 0 |
D | 0 | 25 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5350 | 3075 | 57.476636% |
B | 5350 | 280 | 5.233645% |
C | 5350 | 25 | 0.467290% |
D | 5350 | 65 | 1.214953% |
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 | 7202 | 5351 | 2879 | 2879 | 39.98% | 53.80% |  |
B | 7201 | 5349 | 231 | 231 | 3.21% | 4.32% |  |
C | 7201 | 5349 | 21 | 21 | 0.29% | 0.39% |  |
D | 7201 | 5349 | 53 | 53 | 0.74% | 0.99% |  |
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 | 7636651 | 80543.92 | 470 | 462 | 94.8 |
A | 10 | 83 | 235554 | 2479.67 | 470 | 462 | 94.8 |
A | 13 | 248 | 15784 | 161.61 | 470 | 462 | 94.8 |
B | 5 | 255 | 495711 | 4085.29 | 641 | 625 | 121.2 |
B | 5 | 172 | 202575 | 1666.43 | 641 | 625 | 121.2 |
B | 0 | 230 | 51829 | 422.52 | 641 | 625 | 121.2 |
C | 15 | 214 | 228189 | 1539.7 | 639 | 645 | 147.8 |
C | 0 | 10 | 99389 | 668.16 | 639 | 645 | 147.8 |
C | 14 | 254 | 31876 | 211.33 | 639 | 645 | 147.8 |
D | 12 | 227 | 470635 | 3057.99 | 639 | 621 | 153.7 |
D | 13 | 249 | 139160 | 901.36 | 639 | 621 | 153.7 |
D | 5 | 222 | 137239 | 888.86 | 639 | 621 | 153.7 |
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 |  |