Observation information
- date-obs: 2016-10-16
- time-obs: 15:14:24.497300000
- date-end: 2016-10-16
- time-end: 17:19:45.496900000
- obs_id: G06_115T01_9000000734
- exposure: 5504.24016148
- sourceid: Sky-10
- observer: jsyadav
- ra_pnt: 321.2162
- dec_pnt: -48.68352
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G06_115T01_9000000734_05692cztM0_level2.evt
| modeM0/AS1G06_115T01_9000000734_05692cztM0_level2_quad_clean.evt
|
| Size (bytes) | 498,096,000 | 91,065,600 |
| Size | 475.0 MB
| 86.8 MB
|
| Events in quadrant A | 3,321,428 | 565,264 |
| Events in quadrant B | 4,266,612 | 566,211 |
| Events in quadrant C | 3,348,577 | 564,373 |
| Events in quadrant D | 3,644,624 | 546,198 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 15293 | 2 |
| B | 0 | 17644 | 1 |
| C | 0 | 15450 | 1 |
| D | 0 | 16457 | 1 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 1 | 0 |
| B | 0 | 1 | 0 |
| C | 0 | 1 | 0 |
| D | 0 | 1 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 150 | 0 |
| B | 0 | 150 | 0 |
| C | 0 | 150 | 0 |
| D | 0 | 150 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7411 | 51 | 0.688166% |
| B | 7411 | 208 | 2.806639% |
| C | 7411 | 28 | 0.377817% |
| D | 7411 | 77 | 1.038996% |
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 | 7521 | 7412 | 1 | 1 | 0.01% | 0.01% |  |
| B | 7521 | 7412 | 94 | 94 | 1.25% | 1.27% |  |
| C | 7521 | 7412 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7521 | 7412 | 19 | 19 | 0.25% | 0.26% |  |
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 | 0 | 50 | 18231 | 98.69 | 854 | 834 | 176.3 |
| A | 13 | 6 | 11153 | 58.54 | 854 | 834 | 176.3 |
| A | 0 | 226 | 8326 | 42.5 | 854 | 834 | 176.3 |
| B | 5 | 172 | 597794 | 3574.82 | 858 | 838 | 167.0 |
| B | 15 | 204 | 167452 | 997.75 | 858 | 838 | 167.0 |
| B | 10 | 245 | 72771 | 430.76 | 858 | 838 | 167.0 |
| C | 1 | 16 | 107285 | 558.78 | 821 | 825 | 190.5 |
| C | 3 | 9 | 23114 | 116.99 | 821 | 825 | 190.5 |
| C | 13 | 61 | 6616 | 30.4 | 821 | 825 | 190.5 |
| D | 2 | 152 | 238937 | 1168.92 | 822 | 792 | 203.7 |
| D | 2 | 136 | 93219 | 453.67 | 822 | 792 | 203.7 |
| D | 6 | 223 | 71007 | 344.65 | 822 | 792 | 203.7 |
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 |  |