Observation information
- date-obs: 2024-08-28
- time-obs: 14:02:18.287600000
- date-end: 2024-09-05
- time-end: 00:55:00.314100000
- obs_id: A13_029T01_9000006422
- exposure: 214903.954295
- 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_9000006422cztM0_level2.fits
| modeM0/AS1A13_029T01_9000006422cztM0_level2_quad_clean.evt
|
Size (bytes) | 3,755,384,640 | 3,538,039,680 |
Size | 3.5 GB
| 3.3 GB
|
Events in quadrant A | 21,841,978 | 20,270,199 |
Events in quadrant B | 21,645,682 | 20,968,953 |
Events in quadrant C | 22,514,945 | 19,770,734 |
Events in quadrant D | 18,794,052 | 17,231,123 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 1608738 | 0 |
B | 0 | 953877 | 0 |
C | 0 | 886341 | 0 |
D | 0 | 1146677 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 8589 | 0 |
B | 0 | 8583 | 0 |
C | 0 | 8585 | 0 |
D | 0 | 8578 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 517 | 0 |
B | 0 | 520 | 0 |
C | 0 | 518 | 0 |
D | 0 | 518 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 421713 | 18673 | 4.427893% |
B | 422390 | 10192 | 2.412936% |
C | 422339 | 4295 | 1.016956% |
D | 422095 | 28433 | 6.736161% |
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 | 643963 | 422500 | 0 | 0 | 0.00% | 0.00% | |
B | 643963 | 423204 | 0 | 0 | 0.00% | 0.00% | |
C | 643963 | 423206 | 0 | 0 | 0.00% | 0.00% | |
D | 643963 | 422307 | 0 | 0 | 0.00% | 0.00% | |
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 | 7 | 110 | 17882 | 8.75 | 5695 | 5294 | 1439.4 |
A | 15 | 236 | 17596 | 8.55 | 5695 | 5294 | 1439.4 |
A | 14 | 95 | 16659 | 7.9 | 5695 | 5294 | 1439.4 |
B | 2 | 9 | 20669 | 13.42 | 5724 | 5420 | 1136.1 |
B | 2 | 8 | 16449 | 9.71 | 5724 | 5420 | 1136.1 |
B | 3 | 17 | 15966 | 9.28 | 5724 | 5420 | 1136.1 |
C | 1 | 81 | 16734 | 7.31 | 5955 | 5515 | 1535.0 |
C | 3 | 202 | 16670 | 7.27 | 5955 | 5515 | 1535.0 |
C | 3 | 203 | 16098 | 6.89 | 5955 | 5515 | 1535.0 |
D | 4 | 16 | 13496 | 5.73 | 5410 | 4882 | 1504.3 |
D | 10 | 189 | 13413 | 5.67 | 5410 | 4882 | 1504.3 |
D | 15 | 47 | 13336 | 5.62 | 5410 | 4882 | 1504.3 |
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. |
|
|
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 |
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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 | |