Observation information
- date-obs: 2024-09-02
- time-obs: 14:26:09.631700000
- date-end: 2024-09-02
- time-end: 16:29:56.620700000
- obs_id: A13_029T01_9000006422
- exposure: 6186.44007927
- 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_48304cztM0_level2.fits
| modeM0/AS1A13_029T01_9000006422_48304cztM0_level2_quad_clean.evt
|
Size (bytes) | 498,960,000 | 107,159,040 |
Size | 475.8 MB
| 102.2 MB
|
Events in quadrant A | 7,245,854 | 698,938 |
Events in quadrant B | 3,556,254 | 735,554 |
Events in quadrant C | 3,058,547 | 708,045 |
Events in quadrant D | 4,096,809 | 641,432 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 26150 | 1 |
B | 0 | 14920 | 1 |
C | 0 | 13848 | 1 |
D | 0 | 16836 | 1 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 134 | 0 |
B | 0 | 134 | 0 |
C | 0 | 134 | 0 |
D | 0 | 134 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 8 | 0 |
B | 0 | 8 | 0 |
C | 0 | 8 | 0 |
D | 0 | 8 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 6608 | 424 | 6.416465% |
B | 6608 | 190 | 2.875303% |
C | 6608 | 97 | 1.467918% |
D | 6608 | 231 | 3.495763% |
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 | 7428 | 6608 | 43 | 43 | 0.58% | 0.65% | |
B | 7428 | 6609 | 13 | 13 | 0.18% | 0.20% | |
C | 7428 | 6609 | 4 | 4 | 0.05% | 0.06% | |
D | 7428 | 6609 | 102 | 102 | 1.37% | 1.54% | |
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 | 4011224 | 24809.54 | 767 | 749 | 161.7 |
A | 0 | 31 | 185004 | 1139.84 | 767 | 749 | 161.7 |
A | 13 | 248 | 76065 | 465.92 | 767 | 749 | 161.7 |
B | 4 | 21 | 161794 | 1050.35 | 772 | 748 | 153.3 |
B | 0 | 200 | 159521 | 1035.52 | 772 | 748 | 153.3 |
B | 5 | 255 | 83064 | 536.87 | 772 | 748 | 153.3 |
C | 0 | 207 | 58175 | 318.88 | 762 | 767 | 180.0 |
C | 14 | 254 | 16372 | 86.68 | 762 | 767 | 180.0 |
C | 12 | 2 | 9496 | 48.49 | 762 | 767 | 180.0 |
D | 2 | 165 | 520921 | 2676.25 | 762 | 738 | 194.4 |
D | 12 | 2 | 355666 | 1826.05 | 762 | 738 | 194.4 |
D | 13 | 29 | 98333 | 502.11 | 762 | 738 | 194.4 |
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 | |