Observation information
- date-obs: 2022-09-17
- time-obs: 12:13:38.994400000
- date-end: 2022-09-17
- time-end: 14:27:49.993800000
- obs_id: A11_075T01_9000005342
- exposure: 3324.96462667
- 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_37693cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005342_37693cztM0_level2_quad_clean.evt
|
Size (bytes) | 579,000,960 | 72,720,000 |
Size | 552.2 MB
| 69.4 MB
|
Events in quadrant A | 6,220,059 | 451,359 |
Events in quadrant B | 2,937,828 | 478,155 |
Events in quadrant C | 2,915,195 | 472,638 |
Events in quadrant D | 5,108,086 | 432,958 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 106 | 0 |
B | 0 | 106 | 0 |
C | 0 | 106 | 0 |
D | 0 | 106 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 22004 | 3 |
B | 0 | 12033 | 2 |
C | 0 | 11707 | 2 |
D | 0 | 19040 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 28 | 0 |
B | 0 | 28 | 0 |
C | 0 | 28 | 0 |
D | 0 | 29 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5240 | 1192 | 22.748092% |
B | 5240 | 69 | 1.316794% |
C | 5240 | 29 | 0.553435% |
D | 5240 | 174 | 3.320611% |
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 | 7213 | 5241 | 982 | 982 | 13.61% | 18.74% |  |
B | 7212 | 5239 | 45 | 45 | 0.62% | 0.86% |  |
C | 7212 | 5239 | 19 | 19 | 0.26% | 0.36% |  |
D | 7212 | 5239 | 190 | 190 | 2.63% | 3.63% |  |
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 | 3519779 | 28601.94 | 615 | 604 | 123.0 |
A | 10 | 83 | 289133 | 2345.01 | 615 | 604 | 123.0 |
A | 9 | 143 | 16292 | 127.5 | 615 | 604 | 123.0 |
B | 5 | 172 | 182501 | 1461.95 | 662 | 646 | 124.4 |
B | 15 | 85 | 53167 | 422.22 | 662 | 646 | 124.4 |
B | 0 | 230 | 40696 | 321.97 | 662 | 646 | 124.4 |
C | 15 | 214 | 223020 | 1492.02 | 654 | 662 | 149.0 |
C | 0 | 10 | 97245 | 648.07 | 654 | 662 | 149.0 |
C | 14 | 254 | 25729 | 168.2 | 654 | 662 | 149.0 |
D | 12 | 227 | 1948784 | 12400.39 | 650 | 636 | 157.1 |
D | 5 | 222 | 316591 | 2011.12 | 650 | 636 | 157.1 |
D | 13 | 249 | 175018 | 1109.98 | 650 | 636 | 157.1 |
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 |  |