Observation information
- date-obs: 2024-09-10
- time-obs: 13:38:18.634400000
- date-end: 2024-09-10
- time-end: 15:41:26.624300000
- obs_id: A13_029T01_9000006426
- exposure: 6997.43404973
- 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_9000006426_48422cztM0_level2.fits
| modeM0/AS1A13_029T01_9000006426_48422cztM0_level2_quad_clean.evt
|
Size (bytes) | 546,373,440 | 115,283,520 |
Size | 521.1 MB
| 109.9 MB
|
Events in quadrant A | 7,831,372 | 752,574 |
Events in quadrant B | 3,433,177 | 792,469 |
Events in quadrant C | 3,278,740 | 760,463 |
Events in quadrant D | 5,108,641 | 670,671 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 28695 | 0 |
B | 0 | 15667 | 0 |
C | 0 | 15394 | 0 |
D | 0 | 20659 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 148 | 0 |
B | 0 | 148 | 0 |
C | 0 | 148 | 0 |
D | 0 | 148 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 7389 | 409 | 5.535255% |
B | 7389 | 85 | 1.150359% |
C | 7389 | 18 | 0.243605% |
D | 7389 | 435 | 5.887130% |
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 | 7389 | 7389 | 140 | 140 | 1.89% | 1.89% | |
B | 7389 | 7389 | 11 | 11 | 0.15% | 0.15% | |
C | 7389 | 7389 | 9 | 9 | 0.12% | 0.12% | |
D | 7389 | 7389 | 306 | 306 | 4.14% | 4.14% | |
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 | 4160443 | 24207.29 | 818 | 802 | 171.8 |
A | 13 | 248 | 481896 | 2799.76 | 818 | 802 | 171.8 |
A | 7 | 3 | 19946 | 111.41 | 818 | 802 | 171.8 |
B | 12 | 16 | 130313 | 782.83 | 821 | 797 | 165.4 |
B | 5 | 171 | 31814 | 187.48 | 821 | 797 | 165.4 |
B | 12 | 111 | 21108 | 122.77 | 821 | 797 | 165.4 |
C | 12 | 2 | 48073 | 244.07 | 810 | 813 | 193.6 |
C | 15 | 208 | 21194 | 105.25 | 810 | 813 | 193.6 |
C | 9 | 160 | 14705 | 71.74 | 810 | 813 | 193.6 |
D | 12 | 2 | 1165123 | 5811.19 | 793 | 766 | 200.4 |
D | 5 | 222 | 281974 | 1403.48 | 793 | 766 | 200.4 |
D | 12 | 1 | 117617 | 583.19 | 793 | 766 | 200.4 |
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 |
|
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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 | |