Observation information
- date-obs: 2020-04-12
- time-obs: 09:51:46.597200000
- date-end: 2020-04-12
- time-end: 11:55:53.595800000
- obs_id: T03_183T01_9000003606
- exposure: 5158.85346425
- sourceid: HD 110432
- observer: gulabd
- ra_pnt: 190.7094
- dec_pnt: -63.05862
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T03_183T01_9000003606_24546cztM0_level2.evt
| modeM0/AS1T03_183T01_9000003606_24546cztM0_level2_quad_clean.evt
|
| Size (bytes) | 467,464,320 | 108,305,280 |
| Size | 445.8 MB
| 103.3 MB
|
| Events in quadrant A | 3,179,958 | 725,912 |
| Events in quadrant B | 3,263,743 | 732,826 |
| Events in quadrant C | 3,243,768 | 700,153 |
| Events in quadrant D | 4,039,791 | 679,691 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13650 | 1 |
| B | 0 | 13820 | 1 |
| C | 0 | 13914 | 1 |
| D | 0 | 16379 | 1 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 128 | 0 |
| B | 0 | 128 | 0 |
| C | 0 | 128 | 0 |
| D | 0 | 128 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 11 | 0 |
| B | 0 | 11 | 0 |
| C | 0 | 11 | 0 |
| D | 0 | 11 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6332 | 69 | 1.089703% |
| B | 6331 | 73 | 1.153056% |
| C | 6331 | 115 | 1.816459% |
| D | 6332 | 135 | 2.132028% |
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 | 7447 | 6332 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7446 | 6331 | 6 | 6 | 0.08% | 0.09% |  |
| C | 7446 | 6331 | 4 | 4 | 0.05% | 0.06% |  |
| D | 7447 | 6332 | 60 | 60 | 0.81% | 0.95% |  |
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 | 9630 | 53.8 | 825 | 809 | 164.0 |
| A | 3 | 137 | 7003 | 37.78 | 825 | 809 | 164.0 |
| A | 0 | 226 | 6910 | 37.21 | 825 | 809 | 164.0 |
| B | 3 | 64 | 47537 | 306.03 | 813 | 795 | 152.7 |
| B | 12 | 111 | 17943 | 112.27 | 813 | 795 | 152.7 |
| B | 0 | 190 | 17266 | 107.84 | 813 | 795 | 152.7 |
| C | 14 | 238 | 125452 | 695.36 | 782 | 788 | 179.3 |
| C | 5 | 112 | 50226 | 275.76 | 782 | 788 | 179.3 |
| C | 2 | 16 | 15106 | 79.86 | 782 | 788 | 179.3 |
| D | 1 | 52 | 593893 | 3108.12 | 794 | 772 | 190.8 |
| D | 8 | 195 | 268822 | 1404.66 | 794 | 772 | 190.8 |
| D | 12 | 218 | 164202 | 856.42 | 794 | 772 | 190.8 |
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 |  |