Observation information
- date-obs: 2017-02-27
- time-obs: 04:34:07.492400000
- date-end: 2017-02-27
- time-end: 06:36:57.488100000
- obs_id: G06_114T01_9000001056
- exposure: 3900.48975713
- sourceid: GX 5-1
- observer: jsyadav
- ra_pnt: 270.2842
- dec_pnt: -25.07847
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G06_114T01_9000001056_07669cztM0_level2.evt
| modeM0/AS1G06_114T01_9000001056_07669cztM0_level2_quad_clean.evt
|
| Size (bytes) | 454,268,160 | 85,844,160 |
| Size | 433.2 MB
| 81.9 MB
|
| Events in quadrant A | 2,902,807 | 545,417 |
| Events in quadrant B | 3,087,150 | 554,742 |
| Events in quadrant C | 2,982,563 | 551,648 |
| Events in quadrant D | 4,366,401 | 517,922 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 126 | 0 |
| B | 0 | 126 | 0 |
| C | 0 | 126 | 0 |
| D | 0 | 126 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12 | 0 |
| B | 0 | 12 | 0 |
| C | 0 | 12 | 0 |
| D | 0 | 12 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12616 | 2 |
| B | 0 | 13029 | 1 |
| C | 0 | 12837 | 1 |
| D | 0 | 17131 | 1 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6155 | 21 | 0.341186% |
| B | 6155 | 41 | 0.666125% |
| C | 6155 | 30 | 0.487409% |
| D | 6155 | 574 | 9.325751% |
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 | 7370 | 6156 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7370 | 6156 | 3 | 3 | 0.04% | 0.05% |  |
| C | 7370 | 6156 | 6 | 6 | 0.08% | 0.10% |  |
| D | 7370 | 6156 | 618 | 618 | 8.39% | 10.04% |  |
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 | 226 | 7136 | 41.58 | 754 | 738 | 153.9 |
| A | 12 | 194 | 6696 | 38.72 | 754 | 738 | 153.9 |
| A | 13 | 254 | 3021 | 14.84 | 754 | 738 | 153.9 |
| B | 4 | 239 | 53539 | 367.42 | 758 | 741 | 143.7 |
| B | 10 | 245 | 24220 | 163.39 | 758 | 741 | 143.7 |
| B | 0 | 214 | 23228 | 156.49 | 758 | 741 | 143.7 |
| C | 9 | 68 | 73199 | 415.87 | 744 | 751 | 174.2 |
| C | 13 | 61 | 5716 | 28.5 | 744 | 751 | 174.2 |
| C | 12 | 4 | 4599 | 22.09 | 744 | 751 | 174.2 |
| D | 1 | 20 | 1506486 | 8457.55 | 730 | 710 | 178.0 |
| D | 2 | 152 | 37462 | 206.43 | 730 | 710 | 178.0 |
| D | 13 | 104 | 20378 | 110.47 | 730 | 710 | 178.0 |
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 |  |