Observation information
- date-obs: 2023-09-26
- time-obs: 01:10:07.239100000
- date-end: 2023-09-26
- time-end: 03:32:05.235500000
- obs_id: A06_006T01_9000005860
- exposure: 5110.67929363
- 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_43226cztM0_level2.fits
| modeM0/AS1A06_006T01_9000005860_43226cztM0_level2_quad_clean.evt
|
Size (bytes) | 332,562,240 | 91,270,080 |
Size | 317.2 MB
| 87.0 MB
|
Events in quadrant A | 3,755,380 | 591,721 |
Events in quadrant B | 2,353,748 | 638,688 |
Events in quadrant C | 2,544,463 | 608,019 |
Events in quadrant D | 3,237,940 | 548,775 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 110 | 0 |
B | 0 | 110 | 0 |
C | 0 | 110 | 0 |
D | 0 | 110 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 31 | 0 |
B | 0 | 32 | 0 |
C | 0 | 32 | 0 |
D | 0 | 32 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 14579 | 2 |
B | 0 | 10794 | 2 |
C | 0 | 10805 | 2 |
D | 0 | 13253 | 2 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5376 | 223 | 4.148065% |
B | 5376 | 5 | 0.093006% |
C | 5376 | 2 | 0.037202% |
D | 5376 | 99 | 1.841518% |
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 | 7289 | 5377 | 203 | 203 | 2.79% | 3.78% |  |
B | 7289 | 5377 | 0 | 0 | 0.00% | 0.00% |  |
C | 7289 | 5377 | 0 | 0 | 0.00% | 0.00% |  |
D | 7289 | 5377 | 94 | 94 | 1.29% | 1.75% |  |
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 | 566600 | 4697.28 | 588 | 576 | 120.5 |
A | 15 | 237 | 499764 | 4142.63 | 588 | 576 | 120.5 |
A | 13 | 248 | 285673 | 2365.95 | 588 | 576 | 120.5 |
B | 12 | 111 | 14223 | 117.03 | 596 | 580 | 116.6 |
B | 11 | 111 | 13477 | 110.63 | 596 | 580 | 116.6 |
B | 5 | 255 | 13044 | 106.92 | 596 | 580 | 116.6 |
C | 15 | 214 | 224561 | 1611.53 | 592 | 596 | 139.0 |
C | 14 | 254 | 8063 | 53.73 | 592 | 596 | 139.0 |
C | 13 | 61 | 3936 | 24.03 | 592 | 596 | 139.0 |
D | 12 | 16 | 434698 | 3044.18 | 584 | 568 | 142.6 |
D | 1 | 52 | 286569 | 2005.48 | 584 | 568 | 142.6 |
D | 13 | 249 | 129416 | 903.5 | 584 | 568 | 142.6 |
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 |  |