Observation information
- date-obs: 2016-10-16
- time-obs: 18:35:25.497100000
- date-end: 2016-10-16
- time-end: 20:16:37.497300000
- obs_id: G06_115T01_9000000734
- exposure: 4003.12661731
- sourceid: Sky-10
- observer: jsyadav
- ra_pnt: 321.2162
- dec_pnt: -48.68352
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G06_115T01_9000000734_05694cztM0_level2.evt
| modeM0/AS1G06_115T01_9000000734_05694cztM0_level2_quad_clean.evt
|
| Size (bytes) | 446,889,600 | 67,271,040 |
| Size | 426.2 MB
| 64.2 MB
|
| Events in quadrant A | 2,674,023 | 416,071 |
| Events in quadrant B | 3,749,683 | 401,050 |
| Events in quadrant C | 2,775,889 | 413,334 |
| Events in quadrant D | 3,930,835 | 391,299 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12199 | 0 |
| B | 0 | 15191 | 0 |
| C | 0 | 12184 | 0 |
| D | 0 | 15919 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 2 | 0 |
| B | 0 | 1 | 0 |
| C | 0 | 1 | 0 |
| D | 0 | 1 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 120 | 0 |
| B | 0 | 120 | 0 |
| C | 0 | 120 | 0 |
| D | 0 | 120 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5941 | 15 | 0.252483% |
| B | 5941 | 318 | 5.352634% |
| C | 5941 | 14 | 0.235651% |
| D | 5941 | 224 | 3.770409% |
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 | 5941 | 5941 | 2 | 2 | 0.03% | 0.03% |  |
| B | 5941 | 5941 | 252 | 252 | 4.24% | 4.24% |  |
| C | 5941 | 5941 | 10 | 10 | 0.17% | 0.17% |  |
| D | 5941 | 5941 | 166 | 166 | 2.79% | 2.79% |  |
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 | 56566 | 402.57 | 674 | 658 | 138.9 |
| A | 0 | 226 | 6577 | 42.62 | 674 | 658 | 138.9 |
| A | 12 | 194 | 6451 | 41.71 | 674 | 658 | 138.9 |
| B | 5 | 172 | 679356 | 5226.86 | 672 | 656 | 129.8 |
| B | 15 | 204 | 372194 | 2861.32 | 672 | 656 | 129.8 |
| B | 0 | 214 | 35678 | 269.71 | 672 | 656 | 129.8 |
| C | 1 | 16 | 162019 | 1066.85 | 652 | 656 | 151.3 |
| C | 1 | 241 | 25155 | 161.97 | 652 | 656 | 151.3 |
| C | 8 | 128 | 15228 | 96.34 | 652 | 656 | 151.3 |
| D | 1 | 239 | 820040 | 5122.47 | 646 | 622 | 160.0 |
| D | 12 | 233 | 247250 | 1541.76 | 646 | 622 | 160.0 |
| D | 2 | 152 | 200245 | 1247.91 | 646 | 622 | 160.0 |
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 |  |