Observation information
- date-obs: 2022-09-16
- time-obs: 15:11:58.991500000
- date-end: 2022-09-16
- time-end: 17:32:04.992600000
- obs_id: A11_075T01_9000005342
- exposure: 4493.93257144
- 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_37680cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005342_37680cztM0_level2_quad_clean.evt
|
Size (bytes) | 438,189,120 | 98,553,600 |
Size | 417.9 MB
| 94.0 MB
|
Events in quadrant A | 2,952,088 | 660,868 |
Events in quadrant B | 2,836,448 | 677,332 |
Events in quadrant C | 2,943,168 | 676,092 |
Events in quadrant D | 4,202,574 | 622,778 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 102 | 0 |
B | 0 | 102 | 0 |
C | 0 | 102 | 0 |
D | 0 | 102 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 11912 | 3 |
B | 0 | 11511 | 2 |
C | 0 | 11774 | 2 |
D | 0 | 16001 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 34 | 0 |
B | 0 | 34 | 0 |
C | 0 | 34 | 0 |
D | 0 | 35 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 4955 | 32 | 0.645812% |
B | 4955 | 79 | 1.594349% |
C | 4955 | 53 | 1.069627% |
D | 4955 | 267 | 5.388496% |
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 | 7078 | 4956 | 16 | 16 | 0.23% | 0.32% |  |
B | 7078 | 4955 | 42 | 42 | 0.59% | 0.85% |  |
C | 7077 | 4954 | 41 | 41 | 0.58% | 0.83% |  |
D | 7077 | 4954 | 258 | 258 | 3.65% | 5.21% |  |
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 | 314775 | 2515.93 | 624 | 613 | 124.9 |
A | 9 | 143 | 91985 | 731.74 | 624 | 613 | 124.9 |
A | 6 | 10 | 65595 | 520.4 | 624 | 613 | 124.9 |
B | 5 | 172 | 147611 | 1269.65 | 625 | 610 | 115.8 |
B | 15 | 85 | 78432 | 672.15 | 625 | 610 | 115.8 |
B | 4 | 232 | 34755 | 294.91 | 625 | 610 | 115.8 |
C | 15 | 214 | 229240 | 1589.21 | 623 | 629 | 143.9 |
C | 14 | 254 | 187271 | 1297.46 | 623 | 629 | 143.9 |
C | 0 | 10 | 89668 | 618.96 | 623 | 629 | 143.9 |
D | 12 | 227 | 1360713 | 9357.21 | 608 | 593 | 145.4 |
D | 5 | 32 | 182534 | 1251.7 | 608 | 593 | 145.4 |
D | 2 | 249 | 127875 | 875.66 | 608 | 593 | 145.4 |
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 |  |