Observation information
- date-obs: 2017-06-30
- time-obs: 12:11:30.583800000
- date-end: 2017-06-30
- time-end: 17:36:16.591400000
- obs_id: G05_230T06_9000001350
- exposure: 12346.3615946
- sourceid: AR Sco
- observer: KPSingh19
- ra_pnt: 245.447
- dec_pnt: -22.88619
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_230T06_9000001350_09496cztM0_level2.evt
| modeM0/AS1G05_230T06_9000001350_09496cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,267,804,800 | 260,824,320 |
| Size | 1.2 GB
| 248.7 MB
|
| Events in quadrant A | 10,790,536 | 1,733,986 |
| Events in quadrant B | 8,139,081 | 1,761,031 |
| Events in quadrant C | 8,423,905 | 1,701,073 |
| Events in quadrant D | 9,991,725 | 1,630,367 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 42958 | 3 |
| B | 0 | 33949 | 2 |
| C | 0 | 35289 | 2 |
| D | 0 | 39782 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 316 | 0 |
| B | 0 | 316 | 0 |
| C | 0 | 316 | 0 |
| D | 0 | 316 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 39 | 0 |
| B | 0 | 39 | 0 |
| C | 0 | 39 | 0 |
| D | 0 | 39 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 15561 | 497 | 3.193882% |
| B | 15561 | 242 | 1.555170% |
| C | 15561 | 350 | 2.249213% |
| D | 15561 | 798 | 5.128205% |
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 | 19486 | 15564 | 113 | 113 | 0.58% | 0.73% |  |
| B | 19486 | 15565 | 16 | 16 | 0.08% | 0.10% |  |
| C | 19486 | 15565 | 136 | 136 | 0.70% | 0.87% |  |
| D | 19486 | 15565 | 568 | 568 | 2.91% | 3.65% |  |
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 | 8 | 5 | 1435285 | 3607.08 | 1985 | 1954 | 397.4 |
| A | 1 | 162 | 605284 | 1518.32 | 1985 | 1954 | 397.4 |
| A | 1 | 178 | 284019 | 709.84 | 1985 | 1954 | 397.4 |
| B | 0 | 214 | 202769 | 546.27 | 1973 | 1930 | 367.7 |
| B | 0 | 187 | 77708 | 206.11 | 1973 | 1930 | 367.7 |
| B | 0 | 219 | 63915 | 168.6 | 1973 | 1930 | 367.7 |
| C | 4 | 254 | 887302 | 2057.89 | 1887 | 1900 | 430.2 |
| C | 9 | 68 | 93539 | 212.99 | 1887 | 1900 | 430.2 |
| C | 14 | 234 | 75777 | 171.71 | 1887 | 1900 | 430.2 |
| D | 12 | 233 | 1738055 | 3629.59 | 1882 | 1837 | 478.4 |
| D | 8 | 195 | 293435 | 609.59 | 1882 | 1837 | 478.4 |
| D | 1 | 52 | 253303 | 525.69 | 1882 | 1837 | 478.4 |
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 |  |