Observation information
- date-obs: 2022-09-13
- time-obs: 22:35:41.990400000
- date-end: 2022-09-14
- time-end: 01:07:28.990800000
- obs_id: A11_075T01_9000005342
- exposure: 3490.83606279
- 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_37640cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005342_37640cztM0_level2_quad_clean.evt
|
Size (bytes) | 452,073,600 | 68,567,040 |
Size | 431.1 MB
| 65.4 MB
|
Events in quadrant A | 4,592,655 | 408,741 |
Events in quadrant B | 2,731,638 | 432,101 |
Events in quadrant C | 2,684,788 | 438,942 |
Events in quadrant D | 3,308,541 | 411,517 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 116 | 0 |
B | 0 | 116 | 0 |
C | 0 | 116 | 0 |
D | 0 | 116 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 17400 | 3 |
B | 0 | 11909 | 2 |
C | 0 | 11384 | 2 |
D | 0 | 13720 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 35 | 0 |
B | 0 | 35 | 0 |
C | 0 | 35 | 0 |
D | 0 | 35 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5491 | 353 | 6.428702% |
B | 5491 | 70 | 1.274813% |
C | 5491 | 15 | 0.273174% |
D | 5491 | 103 | 1.875797% |
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 | 9107 | 5493 | 337 | 337 | 3.70% | 6.14% |  |
B | 9107 | 5491 | 42 | 42 | 0.46% | 0.76% |  |
C | 9107 | 5491 | 7 | 7 | 0.08% | 0.13% |  |
D | 9107 | 5491 | 84 | 84 | 0.92% | 1.53% |  |
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 | 1662588 | 13848.44 | 593 | 582 | 120.0 |
A | 10 | 83 | 311037 | 2586.83 | 593 | 582 | 120.0 |
A | 6 | 10 | 279346 | 2322.76 | 593 | 582 | 120.0 |
B | 5 | 172 | 193132 | 1628.02 | 610 | 592 | 118.3 |
B | 0 | 230 | 36409 | 302.85 | 610 | 592 | 118.3 |
B | 4 | 232 | 32490 | 269.71 | 610 | 592 | 118.3 |
C | 15 | 214 | 254237 | 1825.5 | 599 | 602 | 138.9 |
C | 0 | 10 | 64538 | 460.17 | 599 | 602 | 138.9 |
C | 14 | 254 | 27176 | 191.26 | 599 | 602 | 138.9 |
D | 2 | 249 | 382930 | 2647.8 | 590 | 573 | 144.4 |
D | 2 | 250 | 327051 | 2260.84 | 590 | 573 | 144.4 |
D | 13 | 249 | 127536 | 879.21 | 590 | 573 | 144.4 |
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 |  |