Observation information
- date-obs: 2016-07-22
- time-obs: 09:47:15.902800000
- date-end: 2016-07-22
- time-end: 11:41:43.897400000
- obs_id: G05_230T04_9000000550
- exposure: 5638.99800164
- 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_04416cztM0_level2.evt
| modeM0/AS1G05_230T04_9000000550_04416cztM0_level2_quad_clean.evt
|
| Size (bytes) | 640,828,800 | 92,698,560 |
| Size | 611.1 MB
| 88.4 MB
|
| Events in quadrant A | 2,629,409 | 630,899 |
| Events in quadrant B | 4,940,859 | 602,917 |
| Events in quadrant C | 2,594,589 | 635,039 |
| Events in quadrant D | 8,848,769 | 530,548 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 118 | 0 |
| B | 0 | 118 | 0 |
| C | 0 | 118 | 0 |
| D | 0 | 118 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 11 | 0 |
| B | 0 | 11 | 0 |
| C | 0 | 11 | 0 |
| D | 0 | 11 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 11899 | 2 |
| B | 0 | 18569 | 1 |
| C | 0 | 11954 | 1 |
| D | 0 | 30271 | 1 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5818 | 93 | 1.598487% |
| B | 5818 | 614 | 10.553455% |
| C | 5818 | 76 | 1.306291% |
| D | 5818 | 2276 | 39.119972% |
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 | 6868 | 5819 | 0 | 0 | 0.00% | 0.00% |  |
| B | 6868 | 5819 | 490 | 490 | 7.13% | 8.42% |  |
| C | 6868 | 5819 | 0 | 0 | 0.00% | 0.00% |  |
| D | 6868 | 5819 | 2335 | 2335 | 34.00% | 40.13% |  |
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 | 15 | 10619 | 73.22 | 672 | 658 | 136.0 |
| A | 0 | 13 | 10038 | 68.95 | 672 | 658 | 136.0 |
| A | 13 | 251 | 7897 | 53.21 | 672 | 658 | 136.0 |
| B | 14 | 167 | 2306394 | 18535.44 | 658 | 642 | 124.4 |
| B | 0 | 172 | 40122 | 317.37 | 658 | 642 | 124.4 |
| B | 7 | 252 | 23298 | 182.13 | 658 | 642 | 124.4 |
| C | 9 | 16 | 34871 | 228.02 | 653 | 654 | 150.1 |
| C | 9 | 247 | 8538 | 52.54 | 653 | 654 | 150.1 |
| C | 13 | 61 | 5414 | 31.72 | 653 | 654 | 150.1 |
| D | 13 | 114 | 6323778 | 44531.39 | 597 | 579 | 142.0 |
| D | 13 | 239 | 63000 | 439.6 | 597 | 579 | 142.0 |
| D | 12 | 233 | 58286 | 406.4 | 597 | 579 | 142.0 |
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 |  |