Observation information
- date-obs: 2016-07-22
- time-obs: 11:24:17.898200000
- date-end: 2016-07-22
- time-end: 13:32:11.891700000
- obs_id: G05_230T04_9000000550
- exposure: 6271.75885234
- sourceid: IGR J15094-6649
- observer: KPSingh19
- ra_pnt: 227.3584
- dec_pnt: -66.82314
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_230T04_9000000550_04417cztM0_level2.evt
| modeM0/AS1G05_230T04_9000000550_04417cztM0_level2_quad_clean.evt
|
| Size (bytes) | 591,361,920 | 100,808,640 |
| Size | 564.0 MB
| 96.1 MB
|
| Events in quadrant A | 3,023,938 | 660,903 |
| Events in quadrant B | 4,144,211 | 648,863 |
| Events in quadrant C | 3,275,880 | 660,646 |
| Events in quadrant D | 7,000,595 | 604,247 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 138 | 0 |
| B | 0 | 138 | 0 |
| C | 0 | 138 | 0 |
| D | 0 | 138 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 9 | 0 |
| B | 0 | 9 | 0 |
| C | 0 | 9 | 0 |
| D | 0 | 9 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13976 | 2 |
| B | 0 | 16911 | 1 |
| C | 0 | 14541 | 1 |
| D | 0 | 25702 | 1 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6864 | 72 | 1.048951% |
| B | 6864 | 183 | 2.666084% |
| C | 6864 | 55 | 0.801282% |
| D | 6864 | 902 | 13.141026% |
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 | 7674 | 6865 | 6 | 6 | 0.08% | 0.09% |  |
| B | 7674 | 6865 | 95 | 95 | 1.24% | 1.38% |  |
| C | 7674 | 6865 | 2 | 2 | 0.03% | 0.03% |  |
| D | 7674 | 6865 | 815 | 815 | 10.62% | 11.87% |  |
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 | 14 | 111 | 16572 | 100.6 | 774 | 755 | 157.2 |
| A | 0 | 50 | 10507 | 62.03 | 774 | 755 | 157.2 |
| A | 12 | 194 | 8055 | 46.43 | 774 | 755 | 157.2 |
| B | 14 | 167 | 993649 | 6831.03 | 771 | 751 | 145.4 |
| B | 8 | 3 | 48867 | 331.03 | 771 | 751 | 145.4 |
| B | 0 | 231 | 47794 | 323.65 | 771 | 751 | 145.4 |
| C | 9 | 16 | 220935 | 1270.81 | 749 | 749 | 173.3 |
| C | 14 | 48 | 95277 | 545.57 | 749 | 749 | 173.3 |
| C | 9 | 247 | 31462 | 177.26 | 749 | 749 | 173.3 |
| D | 13 | 114 | 3688862 | 21006.24 | 727 | 705 | 175.6 |
| D | 12 | 233 | 174920 | 992.25 | 727 | 705 | 175.6 |
| D | 8 | 112 | 107293 | 607.08 | 727 | 705 | 175.6 |
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 |  |