Observation information
- date-obs: 2023-11-21
- time-obs: 07:16:05.677400000
- date-end: 2023-11-21
- time-end: 09:23:14.676600000
- obs_id: A13_029T01_9000005940
- exposure: 7305.12193549
- 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_9000005940_44059cztM0_level2.fits
| modeM0/AS1A13_029T01_9000005940_44059cztM0_level2_quad_clean.evt
|
Size (bytes) | 495,576,000 | 123,390,720 |
Size | 472.6 MB
| 117.7 MB
|
Events in quadrant A | 4,504,577 | 825,299 |
Events in quadrant B | 3,486,333 | 857,347 |
Events in quadrant C | 4,734,562 | 787,772 |
Events in quadrant D | 5,026,578 | 735,120 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 152 | 0 |
B | 0 | 152 | 0 |
C | 0 | 152 | 0 |
D | 0 | 152 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 17825 | 0 |
B | 0 | 15784 | 0 |
C | 0 | 19420 | 3 |
D | 0 | 20173 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 7629 | 34 | 0.445668% |
B | 7630 | 72 | 0.943644% |
C | 7629 | 292 | 3.827500% |
D | 7629 | 142 | 1.861319% |
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 | 7629 | 7629 | 0 | 0 | 0.00% | 0.00% |  |
B | 7630 | 7630 | 1 | 1 | 0.01% | 0.01% |  |
C | 7629 | 7629 | 182 | 182 | 2.39% | 2.39% |  |
D | 7629 | 7629 | 131 | 131 | 1.72% | 1.72% |  |
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 | 1097361 | 5964.54 | 879 | 863 | 183.8 |
A | 7 | 3 | 11656 | 58.71 | 879 | 863 | 183.8 |
A | 3 | 137 | 10526 | 52.56 | 879 | 863 | 183.8 |
B | 12 | 111 | 23061 | 126.73 | 877 | 850 | 175.3 |
B | 11 | 111 | 21287 | 116.61 | 877 | 850 | 175.3 |
B | 14 | 111 | 21254 | 116.42 | 877 | 850 | 175.3 |
C | 14 | 254 | 769168 | 3754.59 | 860 | 865 | 204.6 |
C | 1 | 241 | 273567 | 1332.66 | 860 | 865 | 204.6 |
C | 15 | 208 | 173298 | 842.66 | 860 | 865 | 204.6 |
D | 5 | 222 | 801932 | 3657.68 | 862 | 836 | 219.0 |
D | 1 | 52 | 507004 | 2311.08 | 862 | 836 | 219.0 |
D | 2 | 249 | 298554 | 1359.33 | 862 | 836 | 219.0 |
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 |
 |
 |
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 |  |