Observation information
- date-obs: 2023-11-22
- time-obs: 09:10:21.678300000
- date-end: 2023-11-22
- time-end: 09:25:13.679500000
- obs_id: A13_029T01_9000005940
- exposure: 726.303817391
- 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_44076cztM0_level2.fits
| modeM0/AS1A13_029T01_9000005940_44076cztM0_level2_quad_clean.evt
|
Size (bytes) | 73,304,640 | 15,177,600 |
Size | 69.9 MB
| 14.5 MB
|
Events in quadrant A | 771,403 | 97,226 |
Events in quadrant B | 588,748 | 94,850 |
Events in quadrant C | 625,499 | 101,587 |
Events in quadrant D | 655,151 | 96,513 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 18 | 0 |
B | 0 | 18 | 0 |
C | 0 | 18 | 0 |
D | 0 | 18 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 2991 | 6 |
B | 0 | 2321 | 0 |
C | 0 | 2472 | 0 |
D | 0 | 2568 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 891 | 162 | 18.181818% |
B | 892 | 199 | 22.309417% |
C | 892 | 88 | 9.865471% |
D | 892 | 54 | 6.053812% |
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 | 891 | 891 | 0 | 0 | 0.00% | 0.00% |  |
B | 892 | 892 | 0 | 0 | 0.00% | 0.00% |  |
C | 892 | 892 | 1 | 1 | 0.11% | 0.11% |  |
D | 892 | 892 | 3 | 3 | 0.34% | 0.34% |  |
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 | 131526 | 3770.97 | 150 | 146 | 34.8 |
A | 15 | 222 | 53545 | 1532.7 | 150 | 146 | 34.8 |
A | 12 | 227 | 3409 | 93.66 | 150 | 146 | 34.8 |
B | 12 | 111 | 4418 | 125.16 | 148 | 143 | 34.2 |
B | 14 | 111 | 4086 | 115.44 | 148 | 143 | 34.2 |
B | 11 | 111 | 3968 | 111.99 | 148 | 143 | 34.2 |
C | 14 | 254 | 17538 | 439.56 | 150 | 150 | 39.6 |
C | 11 | 16 | 15042 | 376.47 | 150 | 150 | 39.6 |
C | 4 | 254 | 2447 | 58.07 | 150 | 150 | 39.6 |
D | 13 | 249 | 38698 | 922.5 | 152 | 146 | 41.8 |
D | 2 | 153 | 19846 | 471.4 | 152 | 146 | 41.8 |
D | 1 | 52 | 13932 | 329.88 | 152 | 146 | 41.8 |
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 |  |