Observation information
- date-obs: 2016-08-12
- time-obs: 09:37:16.608600000
- date-end: 2016-08-12
- time-end: 11:42:44.611600000
- obs_id: G05_227T01_9000000592
- exposure: 5316.5860469
- sourceid: V1223 Sgr
- observer: dedhia
- ra_pnt: 283.7593
- dec_pnt: -31.16347
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_227T01_9000000592_04727cztM0_level2.evt
| modeM0/AS1G05_227T01_9000000592_04727cztM0_level2_quad_clean.evt
|
| Size (bytes) | 606,663,360 | 85,800,960 |
| Size | 578.6 MB
| 81.8 MB
|
| Events in quadrant A | 3,089,453 | 533,942 |
| Events in quadrant B | 4,669,365 | 531,789 |
| Events in quadrant C | 6,296,685 | 533,740 |
| Events in quadrant D | 3,849,292 | 517,450 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14056 | 1 |
| B | 0 | 18380 | 1 |
| C | 0 | 23549 | 1 |
| D | 0 | 16420 | 1 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 7 | 0 |
| B | 0 | 7 | 0 |
| C | 0 | 7 | 0 |
| D | 0 | 7 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 138 | 0 |
| B | 0 | 138 | 0 |
| C | 0 | 138 | 0 |
| D | 0 | 138 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6914 | 83 | 1.200463% |
| B | 6914 | 572 | 8.273069% |
| C | 6914 | 881 | 12.742262% |
| D | 6914 | 199 | 2.878218% |
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 | 7529 | 6915 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7529 | 6914 | 406 | 406 | 5.39% | 5.87% |  |
| C | 7529 | 6914 | 641 | 641 | 8.51% | 9.27% |  |
| D | 7529 | 6914 | 79 | 79 | 1.05% | 1.14% |  |
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 | 28001 | 167.33 | 782 | 762 | 162.8 |
| A | 0 | 118 | 12429 | 71.67 | 782 | 762 | 162.8 |
| A | 0 | 149 | 11331 | 64.93 | 782 | 762 | 162.8 |
| B | 10 | 16 | 1313221 | 9057.84 | 744 | 727 | 144.9 |
| B | 15 | 204 | 228338 | 1570.8 | 744 | 727 | 144.9 |
| B | 14 | 167 | 182136 | 1251.95 | 744 | 727 | 144.9 |
| C | 14 | 48 | 3515469 | 21283.29 | 711 | 715 | 165.1 |
| C | 13 | 61 | 5801 | 30.8 | 711 | 715 | 165.1 |
| C | 8 | 208 | 5612 | 29.65 | 711 | 715 | 165.1 |
| D | 13 | 137 | 376549 | 2060.8 | 749 | 726 | 182.4 |
| D | 2 | 136 | 170781 | 932.48 | 749 | 726 | 182.4 |
| D | 13 | 235 | 140972 | 769.03 | 749 | 726 | 182.4 |
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 |  |