Observation information
- date-obs: 2022-06-27
- time-obs: 03:55:20.627500000
- date-end: 2022-06-27
- time-end: 06:14:13.625300000
- obs_id: A11_049T02_9000005206
- exposure: 3016.58473283
- sourceid: M83_XUV1
- observer: dthilker
- ra_pnt: 204.116
- dec_pnt: -29.55895
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A11_049T02_9000005206_36473cztM0_level2.evt
| modeM0/AS1A11_049T02_9000005206_36473cztM0_level2_quad_clean.evt
|
Size (bytes) | 426,139,200 | 62,320,320 |
Size | 406.4 MB
| 59.4 MB
|
Events in quadrant A | 2,763,671 | 381,763 |
Events in quadrant B | 3,100,962 | 378,015 |
Events in quadrant C | 2,979,008 | 376,086 |
Events in quadrant D | 3,676,029 | 353,745 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 11773 | 3 |
B | 0 | 12746 | 2 |
C | 0 | 12250 | 2 |
D | 0 | 14812 | 2 |
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 | 27 | 0 |
C | 0 | 27 | 0 |
D | 0 | 28 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5683 | 7 | 0.123174% |
B | 5683 | 71 | 1.249340% |
C | 5683 | 56 | 0.985395% |
D | 5683 | 201 | 3.536864% |
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 | 7296 | 5684 | 0 | 0 | 0.00% | 0.00% | |
B | 7296 | 5684 | 33 | 33 | 0.45% | 0.58% | |
C | 7296 | 5684 | 36 | 36 | 0.49% | 0.63% | |
D | 7296 | 5684 | 170 | 170 | 2.33% | 2.99% | |
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 | 200647 | 1495.61 | 657 | 644 | 133.7 |
A | 9 | 143 | 11621 | 82.09 | 657 | 644 | 133.7 |
A | 13 | 6 | 9266 | 64.47 | 657 | 644 | 133.7 |
B | 5 | 255 | 199488 | 1601.04 | 647 | 630 | 124.2 |
B | 15 | 85 | 71579 | 571.22 | 647 | 630 | 124.2 |
B | 0 | 189 | 59972 | 477.77 | 647 | 630 | 124.2 |
C | 0 | 10 | 248966 | 1677.86 | 633 | 636 | 148.0 |
C | 15 | 214 | 246536 | 1661.44 | 633 | 636 | 148.0 |
C | 0 | 207 | 11829 | 75.63 | 633 | 636 | 148.0 |
D | 13 | 249 | 461814 | 2996.97 | 629 | 610 | 153.9 |
D | 1 | 52 | 380879 | 2471.04 | 629 | 610 | 153.9 |
D | 2 | 153 | 94524 | 610.27 | 629 | 610 | 153.9 |
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 |
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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 | |