Observation information
- date-obs: 2024-09-05
- time-obs: 00:39:00.313400000
- date-end: 2024-09-05
- time-end: 00:55:00.314100000
- obs_id: A13_029T01_9000006422
- exposure: 898.332196116
- sourceid: MACSJ0416.1-2403
- observer: chayan
- ra_pnt: 64.03709
- dec_pnt: -24.07464
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A13_029T01_9000006422_48340cztM0_level2.fits
| modeM0/AS1A13_029T01_9000006422_48340cztM0_level2_quad_clean.evt
|
Size (bytes) | 78,338,880 | 15,338,880 |
Size | 74.7 MB
| 14.6 MB
|
Events in quadrant A | 929,827 | 101,174 |
Events in quadrant B | 456,317 | 103,813 |
Events in quadrant C | 412,338 | 99,350 |
Events in quadrant D | 1,023,690 | 86,037 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 3556 | 0 |
B | 0 | 2001 | 0 |
C | 0 | 1930 | 0 |
D | 0 | 3721 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 20 | 0 |
B | 0 | 20 | 0 |
C | 0 | 20 | 0 |
D | 0 | 20 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 960 | 7 | 0.729167% |
B | 961 | 1 | 0.104058% |
C | 961 | 0 | 0.000000% |
D | 961 | 70 | 7.284079% |
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 | 960 | 960 | 0 | 0 | 0.00% | 0.00% | |
B | 961 | 961 | 0 | 0 | 0.00% | 0.00% | |
C | 961 | 961 | 0 | 0 | 0.00% | 0.00% | |
D | 961 | 961 | 57 | 57 | 5.93% | 5.93% | |
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 | 513080 | 21103.34 | 107 | 104 | 24.3 |
A | 13 | 254 | 1577 | 60.6 | 107 | 104 | 24.3 |
A | 0 | 31 | 1286 | 48.63 | 107 | 104 | 24.3 |
B | 4 | 21 | 20901 | 902.95 | 105 | 102 | 23.0 |
B | 0 | 186 | 7036 | 301.03 | 105 | 102 | 23.0 |
B | 12 | 32 | 6210 | 265.17 | 105 | 102 | 23.0 |
C | 15 | 208 | 4690 | 172.61 | 103 | 104 | 26.6 |
C | 1 | 3 | 1853 | 65.83 | 103 | 104 | 26.6 |
C | 13 | 61 | 743 | 24.05 | 103 | 104 | 26.6 |
D | 2 | 165 | 591140 | 21647.21 | 102 | 98 | 27.3 |
D | 7 | 204 | 8900 | 322.38 | 102 | 98 | 27.3 |
D | 2 | 249 | 5649 | 203.31 | 102 | 98 | 27.3 |
Detector plane histogram (DPH)
Histogram calculated using DETX and DETY for each event in the final _common_clean file
Quadrant A |
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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. |
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Quadrant-wise count rates
Data is divided into 100 sec bins |
|
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Module-wise count rates for Quadrant A
Data is divided into 100 sec bins |
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Module-wise count rates for Quadrant B
Data is divided into 100 sec bins |
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Module-wise count rates for Quadrant C
Data is divided into 100 sec bins |
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Module-wise count rates for Quadrant D
Data is divided into 100 sec bins |
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|
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 | |