Observation information
- date-obs: 2022-09-13
- time-obs: 12:18:38.987200000
- date-end: 2022-09-13
- time-end: 14:41:49.987600000
- obs_id: A11_075T01_9000005342
- exposure: 2947.37250751
- 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_37634cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005342_37634cztM0_level2_quad_clean.evt
|
Size (bytes) | 771,693,120 | 61,297,920 |
Size | 735.9 MB
| 58.5 MB
|
Events in quadrant A | 10,610,474 | 205,435 |
Events in quadrant B | 3,540,472 | 433,274 |
Events in quadrant C | 2,874,780 | 438,040 |
Events in quadrant D | 5,983,964 | 402,954 |
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 | 35142 | 3 |
B | 0 | 14010 | 2 |
C | 0 | 11674 | 2 |
D | 0 | 21434 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 32 | 0 |
B | 0 | 32 | 0 |
C | 0 | 32 | 0 |
D | 0 | 33 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5359 | 3364 | 62.772905% |
B | 5359 | 357 | 6.661691% |
C | 5359 | 18 | 0.335884% |
D | 5359 | 620 | 11.569323% |
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 | 7182 | 5360 | 3211 | 3211 | 44.71% | 59.91% |  |
B | 7181 | 5358 | 317 | 317 | 4.41% | 5.92% |  |
C | 7181 | 5358 | 14 | 14 | 0.19% | 0.26% |  |
D | 7181 | 5358 | 632 | 632 | 8.80% | 11.80% |  |
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 | 8736965 | 106968.46 | 408 | 400 | 81.7 |
A | 10 | 83 | 223895 | 2736.42 | 408 | 400 | 81.7 |
A | 9 | 143 | 46033 | 558.72 | 408 | 400 | 81.7 |
B | 5 | 172 | 715090 | 6025.97 | 627 | 612 | 118.6 |
B | 5 | 200 | 166522 | 1399.3 | 627 | 612 | 118.6 |
B | 5 | 255 | 35276 | 292.36 | 627 | 612 | 118.6 |
C | 15 | 214 | 251660 | 1691.25 | 642 | 648 | 148.4 |
C | 0 | 10 | 69877 | 466.45 | 642 | 648 | 148.4 |
C | 14 | 254 | 36831 | 243.79 | 642 | 648 | 148.4 |
D | 2 | 249 | 2715143 | 17901.92 | 627 | 610 | 151.6 |
D | 1 | 47 | 495445 | 3263.36 | 627 | 610 | 151.6 |
D | 13 | 249 | 108806 | 713.54 | 627 | 610 | 151.6 |
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 |  |