Observation information
- date-obs: 2023-09-29
- time-obs: 09:11:47.200800000
- date-end: 2023-09-29
- time-end: 11:30:10.201700000
- obs_id: A06_006T01_9000005860
- exposure: 5272.0168311
- 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_43275cztM0_level2.fits
| modeM0/AS1A06_006T01_9000005860_43275cztM0_level2_quad_clean.evt
|
Size (bytes) | 328,075,200 | 88,951,680 |
Size | 312.9 MB
| 84.8 MB
|
Events in quadrant A | 3,597,905 | 573,353 |
Events in quadrant B | 2,406,584 | 609,059 |
Events in quadrant C | 2,687,272 | 587,860 |
Events in quadrant D | 3,023,956 | 537,836 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 114 | 0 |
B | 0 | 114 | 0 |
C | 0 | 114 | 0 |
D | 0 | 114 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 27 | 0 |
B | 0 | 28 | 0 |
C | 0 | 28 | 0 |
D | 0 | 28 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 14060 | 2 |
B | 0 | 11065 | 2 |
C | 0 | 11422 | 3 |
D | 0 | 12875 | 2 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5500 | 166 | 3.018182% |
B | 5500 | 8 | 0.145455% |
C | 5499 | 27 | 0.490998% |
D | 5499 | 109 | 1.982179% |
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 | 7084 | 5501 | 141 | 141 | 1.99% | 2.56% |  |
B | 7084 | 5501 | 1 | 1 | 0.01% | 0.02% |  |
C | 7083 | 5500 | 21 | 21 | 0.30% | 0.38% |  |
D | 7083 | 5500 | 95 | 95 | 1.34% | 1.73% |  |
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 | 603750 | 4852.09 | 595 | 580 | 124.3 |
A | 15 | 237 | 528203 | 4244.37 | 595 | 580 | 124.3 |
A | 13 | 248 | 145009 | 1161.83 | 595 | 580 | 124.3 |
B | 0 | 189 | 22845 | 190.1 | 597 | 579 | 117.1 |
B | 12 | 111 | 15101 | 123.98 | 597 | 579 | 117.1 |
B | 11 | 111 | 13894 | 113.68 | 597 | 579 | 117.1 |
C | 15 | 214 | 230998 | 1658.26 | 589 | 591 | 138.9 |
C | 14 | 254 | 121022 | 866.76 | 589 | 591 | 138.9 |
C | 7 | 220 | 17362 | 120.7 | 589 | 591 | 138.9 |
D | 2 | 249 | 322366 | 2224.93 | 587 | 568 | 144.6 |
D | 1 | 52 | 159032 | 1095.63 | 587 | 568 | 144.6 |
D | 12 | 233 | 158810 | 1094.09 | 587 | 568 | 144.6 |
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 |  |