Observation information
- date-obs: 2016-10-05
- time-obs: 17:48:17.575500000
- date-end: 2016-10-05
- time-end: 20:01:51.574900000
- obs_id: G06_084T01_9000000710
- exposure: 4634.09588575
- sourceid: FO Aqr
- observer: jsyadav
- ra_pnt: 334.4807
- dec_pnt: -8.351083
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G06_084T01_9000000710_05531cztM0_level2.evt
| modeM0/AS1G06_084T01_9000000710_05531cztM0_level2_quad_clean.evt
|
| Size (bytes) | 506,465,280 | 81,279,360 |
| Size | 483.0 MB
| 77.5 MB
|
| Events in quadrant A | 3,179,174 | 497,288 |
| Events in quadrant B | 3,713,504 | 495,636 |
| Events in quadrant C | 3,152,776 | 503,731 |
| Events in quadrant D | 4,822,576 | 481,786 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14355 | 3 |
| B | 0 | 15757 | 2 |
| C | 0 | 14340 | 2 |
| D | 0 | 19083 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 11 | 0 |
| B | 0 | 11 | 0 |
| C | 0 | 11 | 0 |
| D | 0 | 12 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 140 | 0 |
| B | 0 | 140 | 0 |
| C | 0 | 140 | 0 |
| D | 0 | 140 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6931 | 58 | 0.836820% |
| B | 6931 | 108 | 1.558217% |
| C | 6931 | 29 | 0.418410% |
| D | 6931 | 223 | 3.217429% |
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 | 7901 | 6932 | 3 | 3 | 0.04% | 0.04% |  |
| B | 7901 | 6932 | 19 | 19 | 0.24% | 0.27% |  |
| C | 7901 | 6932 | 2 | 2 | 0.03% | 0.03% |  |
| D | 7901 | 6932 | 164 | 164 | 2.08% | 2.37% |  |
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 | 4 | 2 | 12110 | 67.31 | 820 | 801 | 168.0 |
| A | 0 | 50 | 10284 | 56.44 | 820 | 801 | 168.0 |
| A | 12 | 194 | 8278 | 44.5 | 820 | 801 | 168.0 |
| B | 15 | 204 | 297564 | 1866.83 | 825 | 806 | 159.0 |
| B | 11 | 51 | 85119 | 530.39 | 825 | 806 | 159.0 |
| B | 4 | 48 | 72730 | 452.45 | 825 | 806 | 159.0 |
| C | 9 | 16 | 29174 | 153.02 | 793 | 796 | 185.5 |
| C | 1 | 16 | 27683 | 144.98 | 793 | 796 | 185.5 |
| C | 13 | 61 | 6514 | 30.83 | 793 | 796 | 185.5 |
| D | 2 | 63 | 1429939 | 7264.05 | 792 | 765 | 196.7 |
| D | 2 | 152 | 153908 | 778.38 | 792 | 765 | 196.7 |
| D | 12 | 233 | 88557 | 446.22 | 792 | 765 | 196.7 |
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 |  |