Observation information
- date-obs: 2022-09-15
- time-obs: 11:25:18.988800000
- date-end: 2022-09-15
- time-end: 13:42:05.988800000
- obs_id: A11_075T01_9000005342
- exposure: 2995.08290181
- 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_37663cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005342_37663cztM0_level2_quad_clean.evt
|
Size (bytes) | 425,056,320 | 63,789,120 |
Size | 405.4 MB
| 60.8 MB
|
Events in quadrant A | 3,276,852 | 384,703 |
Events in quadrant B | 2,930,542 | 398,982 |
Events in quadrant C | 2,858,977 | 397,599 |
Events in quadrant D | 3,445,590 | 377,907 |
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 | 13126 | 3 |
B | 0 | 12019 | 2 |
C | 0 | 11589 | 2 |
D | 0 | 13738 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 29 | 0 |
B | 0 | 29 | 0 |
C | 0 | 29 | 0 |
D | 0 | 30 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5316 | 124 | 2.332581% |
B | 5316 | 55 | 1.034612% |
C | 5316 | 13 | 0.244545% |
D | 5316 | 53 | 0.996990% |
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 | 7169 | 5317 | 104 | 104 | 1.45% | 1.96% |  |
B | 7168 | 5315 | 30 | 30 | 0.42% | 0.56% |  |
C | 7168 | 5315 | 10 | 10 | 0.14% | 0.19% |  |
D | 7168 | 5315 | 39 | 39 | 0.54% | 0.73% |  |
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 | 316566 | 2443.9 | 649 | 638 | 129.3 |
A | 15 | 222 | 241508 | 1863.28 | 649 | 638 | 129.3 |
A | 9 | 143 | 120223 | 925.06 | 649 | 638 | 129.3 |
B | 5 | 172 | 147486 | 1187.65 | 652 | 634 | 123.6 |
B | 0 | 230 | 84045 | 674.58 | 652 | 634 | 123.6 |
B | 15 | 85 | 49773 | 397.41 | 652 | 634 | 123.6 |
C | 15 | 214 | 245882 | 1664.44 | 641 | 645 | 147.3 |
C | 0 | 10 | 68669 | 461.68 | 641 | 645 | 147.3 |
C | 12 | 250 | 31015 | 206.12 | 641 | 645 | 147.3 |
D | 12 | 227 | 551965 | 3623.58 | 639 | 624 | 152.2 |
D | 12 | 233 | 147951 | 968.28 | 639 | 624 | 152.2 |
D | 10 | 199 | 98542 | 643.55 | 639 | 624 | 152.2 |
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 |  |