Observation information
- date-obs: 2023-09-26
- time-obs: 13:14:34.232200000
- date-end: 2023-09-26
- time-end: 15:41:28.232600000
- obs_id: A06_006T01_9000005860
- exposure: 5661.70343655
- sourceid: AUDFLs
- observer: sntandon
- ra_pnt: 53.12371
- dec_pnt: -27.73536
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A06_006T01_9000005860_43233cztM0_level2.fits
| modeM0/AS1A06_006T01_9000005860_43233cztM0_level2_quad_clean.evt
|
Size (bytes) | 378,449,280 | 97,125,120 |
Size | 360.9 MB
| 92.6 MB
|
Events in quadrant A | 3,365,024 | 645,550 |
Events in quadrant B | 2,689,415 | 666,918 |
Events in quadrant C | 3,163,529 | 640,223 |
Events in quadrant D | 4,318,466 | 564,312 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 126 | 0 |
B | 0 | 126 | 0 |
C | 0 | 126 | 0 |
D | 0 | 126 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 27 | 0 |
B | 0 | 27 | 0 |
C | 0 | 27 | 0 |
D | 0 | 27 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 13667 | 2 |
B | 0 | 12384 | 2 |
C | 0 | 13321 | 2 |
D | 0 | 17050 | 2 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 6068 | 42 | 0.692156% |
B | 6068 | 22 | 0.362558% |
C | 6068 | 22 | 0.362558% |
D | 6068 | 413 | 6.806196% |
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 | 8814 | 6070 | 30 | 30 | 0.34% | 0.49% |  |
B | 8814 | 6070 | 10 | 10 | 0.11% | 0.16% |  |
C | 8814 | 6070 | 22 | 22 | 0.25% | 0.36% |  |
D | 8814 | 6070 | 410 | 410 | 4.65% | 6.75% |  |
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 | 643567 | 4745.32 | 651 | 636 | 135.5 |
A | 15 | 237 | 134804 | 990.26 | 651 | 636 | 135.5 |
A | 12 | 189 | 31234 | 225.84 | 651 | 636 | 135.5 |
B | 15 | 35 | 62956 | 486.35 | 652 | 633 | 128.1 |
B | 0 | 189 | 34507 | 264.35 | 652 | 633 | 128.1 |
B | 0 | 186 | 22267 | 168.83 | 652 | 633 | 128.1 |
C | 15 | 214 | 270435 | 1786.82 | 641 | 645 | 151.0 |
C | 15 | 111 | 260985 | 1724.23 | 641 | 645 | 151.0 |
C | 14 | 254 | 84520 | 555.5 | 641 | 645 | 151.0 |
D | 12 | 16 | 1165401 | 7620.95 | 618 | 601 | 152.8 |
D | 1 | 52 | 457796 | 2991.3 | 618 | 601 | 152.8 |
D | 2 | 249 | 130817 | 851.97 | 618 | 601 | 152.8 |
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 |  |