Observation information
- date-obs: 2019-12-14
- time-obs: 05:40:29.732000000
- date-end: 2019-12-14
- time-end: 07:39:27.731500000
- obs_id: C05_001T01_9000003366
- exposure: 5813.10576904
- sourceid: 1E0102-72.3
- observer: sudip
- ra_pnt: 16.005
- dec_pnt: -72.0312
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1C05_001T01_9000003366_22767cztM0_level2.evt
| modeM0/AS1C05_001T01_9000003366_22767cztM0_level2_quad_clean.evt
|
| Size (bytes) | 441,060,480 | 134,965,440 |
| Size | 420.6 MB
| 128.7 MB
|
| Events in quadrant A | 3,092,073 | 937,959 |
| Events in quadrant B | 3,180,787 | 950,851 |
| Events in quadrant C | 3,156,652 | 907,180 |
| Events in quadrant D | 3,530,315 | 882,899 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13 | 0 |
| B | 0 | 13 | 0 |
| C | 0 | 13 | 0 |
| D | 0 | 13 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 118 | 0 |
| B | 0 | 118 | 0 |
| C | 0 | 118 | 0 |
| D | 0 | 118 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12901 | 1 |
| B | 0 | 13126 | 1 |
| C | 0 | 13219 | 1 |
| D | 0 | 14306 | 1 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5858 | 50 | 0.853534% |
| B | 5859 | 69 | 1.177675% |
| C | 5859 | 130 | 2.218809% |
| D | 5859 | 110 | 1.877453% |
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 | 7138 | 5859 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7139 | 5860 | 0 | 0 | 0.00% | 0.00% |  |
| C | 7139 | 5860 | 2 | 2 | 0.03% | 0.03% |  |
| D | 7139 | 5860 | 49 | 49 | 0.69% | 0.84% |  |
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 | 13 | 254 | 10147 | 59.96 | 801 | 788 | 156.1 |
| A | 0 | 226 | 6930 | 39.35 | 801 | 788 | 156.1 |
| A | 3 | 137 | 5956 | 33.11 | 801 | 788 | 156.1 |
| B | 0 | 230 | 27915 | 187.93 | 791 | 776 | 144.4 |
| B | 0 | 245 | 27210 | 183.05 | 791 | 776 | 144.4 |
| B | 12 | 111 | 15888 | 104.65 | 791 | 776 | 144.4 |
| C | 14 | 238 | 126604 | 720.28 | 768 | 777 | 174.7 |
| C | 10 | 22 | 27330 | 152.0 | 768 | 777 | 174.7 |
| C | 2 | 16 | 7442 | 38.15 | 768 | 777 | 174.7 |
| D | 1 | 52 | 399159 | 2142.89 | 779 | 758 | 185.9 |
| D | 12 | 233 | 107434 | 573.78 | 779 | 758 | 185.9 |
| D | 2 | 234 | 24827 | 129.46 | 779 | 758 | 185.9 |
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 |  |