Observation information
- date-obs: 2016-09-09
- time-obs: 11:12:00.587000000
- date-end: 2016-09-09
- time-end: 13:23:24.583000000
- obs_id: G05_102T01_9000000650
- exposure: 5356.50098517
- sourceid: XTE J1710-281
- observer: bpaul
- ra_pnt: 257.5512
- dec_pnt: -28.13167
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_102T01_9000000650_05142cztM0_level2.evt
| modeM0/AS1G05_102T01_9000000650_05142cztM0_level2_quad_clean.evt
|
| Size (bytes) | 519,324,480 | 90,423,360 |
| Size | 495.3 MB
| 86.2 MB
|
| Events in quadrant A | 3,592,606 | 556,859 |
| Events in quadrant B | 3,858,544 | 559,761 |
| Events in quadrant C | 3,422,053 | 561,416 |
| Events in quadrant D | 4,338,275 | 531,476 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 15984 | 3 |
| B | 0 | 16445 | 2 |
| C | 0 | 15642 | 2 |
| D | 0 | 18360 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 2 | 0 |
| B | 0 | 2 | 0 |
| C | 0 | 2 | 0 |
| D | 0 | 2 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 158 | 0 |
| B | 0 | 158 | 0 |
| C | 0 | 158 | 0 |
| D | 0 | 158 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7594 | 105 | 1.382671% |
| B | 7594 | 102 | 1.343166% |
| C | 7594 | 50 | 0.658415% |
| D | 7594 | 225 | 2.962865% |
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 | 7884 | 7596 | 29 | 29 | 0.37% | 0.38% |  |
| B | 7884 | 7596 | 4 | 4 | 0.05% | 0.05% |  |
| C | 7884 | 7596 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7884 | 7596 | 112 | 112 | 1.42% | 1.47% |  |
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 | 124155 | 660.46 | 901 | 878 | 186.7 |
| A | 12 | 194 | 8966 | 43.33 | 901 | 878 | 186.7 |
| A | 0 | 226 | 8884 | 42.89 | 901 | 878 | 186.7 |
| B | 8 | 3 | 120219 | 678.76 | 906 | 885 | 175.8 |
| B | 15 | 204 | 87954 | 495.24 | 906 | 885 | 175.8 |
| B | 4 | 80 | 62858 | 352.49 | 906 | 885 | 175.8 |
| C | 1 | 16 | 9570 | 42.71 | 873 | 878 | 203.5 |
| C | 13 | 61 | 7001 | 30.09 | 873 | 878 | 203.5 |
| C | 14 | 67 | 3523 | 13.0 | 873 | 878 | 203.5 |
| D | 12 | 233 | 575959 | 2673.77 | 872 | 845 | 215.1 |
| D | 2 | 33 | 356111 | 1651.67 | 872 | 845 | 215.1 |
| D | 2 | 14 | 32962 | 149.32 | 872 | 845 | 215.1 |
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 |  |