Observation information
- date-obs: 2023-11-21
- time-obs: 02:21:48.680800000
- date-end: 2023-11-22
- time-end: 23:25:00.686500000
- obs_id: A13_029T01_9000005940
- exposure: 79182.3065279
- 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_9000005940cztM0_level2.fits
| modeM0/AS1A13_029T01_9000005940cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,299,634,560 | 1,303,585,920 |
| Size | 1.2 GB
| 1.2 GB
|
| Events in quadrant A | 7,728,682 | 7,812,379 |
| Events in quadrant B | 7,641,386 | 8,013,536 |
| Events in quadrant C | 7,716,220 | 7,353,539 |
| Events in quadrant D | 6,389,328 | 6,424,129 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 2926 | 0 |
| B | 0 | 2926 | 0 |
| C | 0 | 2926 | 0 |
| D | 0 | 2926 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 383149 | 0 |
| B | 0 | 297227 | 0 |
| C | 0 | 322475 | 0 |
| D | 0 | 420470 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 183 | 0 |
| B | 0 | 183 | 0 |
| C | 0 | 183 | 0 |
| D | 0 | 183 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 144173 | 3097 | 2.148114% |
| B | 144173 | 2111 | 1.464213% |
| C | 144173 | 3073 | 2.131467% |
| D | 144173 | 11589 | 8.038260% |
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 | 162193 | 144174 | 0 | 0 | 0.00% | 0.00% |  |
| B | 162193 | 144172 | 0 | 0 | 0.00% | 0.00% |  |
| C | 162193 | 144016 | 0 | 0 | 0.00% | 0.00% |  |
| D | 162193 | 143621 | 0 | 0 | 0.00% | 0.00% |  |
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 | 7 | 110 | 6601 | 9.14 | 2018 | 1877 | 516.8 |
| A | 15 | 236 | 6163 | 8.29 | 2018 | 1877 | 516.8 |
| A | 0 | 29 | 6062 | 8.1 | 2018 | 1877 | 516.8 |
| B | 2 | 9 | 7014 | 12.7 | 2010 | 1905 | 402.2 |
| B | 3 | 17 | 5670 | 9.36 | 2010 | 1905 | 402.2 |
| B | 2 | 8 | 5653 | 9.32 | 2010 | 1905 | 402.2 |
| C | 1 | 80 | 5841 | 7.46 | 2042 | 1894 | 528.9 |
| C | 1 | 81 | 5841 | 7.46 | 2042 | 1894 | 528.9 |
| C | 3 | 202 | 5816 | 7.42 | 2042 | 1894 | 528.9 |
| D | 6 | 79 | 4636 | 5.83 | 1834 | 1661 | 510.7 |
| D | 3 | 14 | 4592 | 5.74 | 1834 | 1661 | 510.7 |
| D | 6 | 38 | 4577 | 5.71 | 1834 | 1661 | 510.7 |
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 |  |