Observation information
- date-obs: 2024-08-29
- time-obs: 11:24:57.186600000
- date-end: 2024-08-29
- time-end: 13:30:40.173400000
- obs_id: A13_029T01_9000006422
- exposure: 5860.61864132
- 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_48243cztM0_level2.fits
| modeM0/AS1A13_029T01_9000006422_48243cztM0_level2_quad_clean.evt
|
Size (bytes) | 497,681,280 | 109,261,440 |
Size | 474.6 MB
| 104.2 MB
|
Events in quadrant A | 6,998,254 | 734,787 |
Events in quadrant B | 3,585,096 | 769,811 |
Events in quadrant C | 2,999,594 | 735,231 |
Events in quadrant D | 4,343,902 | 623,021 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 25940 | 1 |
B | 0 | 14700 | 1 |
C | 0 | 13195 | 1 |
D | 0 | 17208 | 1 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 130 | 0 |
B | 0 | 130 | 0 |
C | 0 | 130 | 0 |
D | 0 | 130 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 11 | 0 |
B | 0 | 11 | 0 |
C | 0 | 11 | 0 |
D | 0 | 11 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 6388 | 306 | 4.790232% |
B | 6389 | 149 | 2.332133% |
C | 6389 | 75 | 1.173893% |
D | 6389 | 509 | 7.966818% |
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 | 7543 | 6388 | 45 | 45 | 0.60% | 0.70% | |
B | 7544 | 6389 | 17 | 17 | 0.23% | 0.27% | |
C | 7544 | 6389 | 4 | 4 | 0.05% | 0.06% | |
D | 7544 | 6389 | 390 | 390 | 5.17% | 6.10% | |
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 | 3901859 | 24370.0 | 767 | 752 | 160.1 |
A | 10 | 223 | 92726 | 574.56 | 767 | 752 | 160.1 |
A | 13 | 248 | 28922 | 175.98 | 767 | 752 | 160.1 |
B | 0 | 200 | 241683 | 1596.54 | 767 | 744 | 150.9 |
B | 4 | 21 | 174878 | 1153.87 | 767 | 744 | 150.9 |
B | 5 | 255 | 88194 | 579.47 | 767 | 744 | 150.9 |
C | 14 | 254 | 24406 | 132.64 | 755 | 760 | 178.3 |
C | 12 | 2 | 17113 | 91.73 | 755 | 760 | 178.3 |
C | 3 | 233 | 7322 | 36.81 | 755 | 760 | 178.3 |
D | 12 | 128 | 1048252 | 5738.68 | 728 | 707 | 182.5 |
D | 2 | 165 | 179733 | 980.74 | 728 | 707 | 182.5 |
D | 5 | 32 | 64552 | 349.76 | 728 | 707 | 182.5 |
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 | |