Observation information
- date-obs: 2017-06-17
- time-obs: 19:03:14.800400000
- date-end: 2017-06-17
- time-end: 19:32:57.799400000
- obs_id: G07_077T04_9000001312
- exposure: 1585.47046252
- sourceid: BooVod-IV
- observer: kanak
- ra_pnt: 221.2798
- dec_pnt: 38.75274
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G07_077T04_9000001312_09309cztM0_level2.evt
| modeM0/AS1G07_077T04_9000001312_09309cztM0_level2_quad_clean.evt
|
| Size (bytes) | 115,986,240 | 35,095,680 |
| Size | 110.6 MB
| 33.5 MB
|
| Events in quadrant A | 815,620 | 236,934 |
| Events in quadrant B | 927,468 | 240,509 |
| Events in quadrant C | 828,386 | 240,067 |
| Events in quadrant D | 829,966 | 227,377 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 1 | 0 |
| B | 0 | 1 | 0 |
| C | 0 | 1 | 0 |
| D | 0 | 2 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 32 | 0 |
| B | 0 | 32 | 0 |
| C | 0 | 32 | 0 |
| D | 0 | 32 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 3423 | 1 |
| B | 0 | 3749 | 1 |
| C | 0 | 3445 | 1 |
| D | 0 | 3482 | 1 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 1595 | 4 | 0.250784% |
| B | 1595 | 10 | 0.626959% |
| C | 1595 | 1 | 0.062696% |
| D | 1595 | 1 | 0.062696% |
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 | 1595 | 1595 | 0 | 0 | 0.00% | 0.00% |  |
| B | 1595 | 1595 | 0 | 0 | 0.00% | 0.00% |  |
| C | 1595 | 1595 | 0 | 0 | 0.00% | 0.00% |  |
| D | 1595 | 1595 | 1 | 1 | 0.06% | 0.06% |  |
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 | 5 | 9603 | 218.37 | 206 | 202 | 43.1 |
| A | 1 | 162 | 6557 | 147.62 | 206 | 202 | 43.1 |
| A | 1 | 178 | 1852 | 38.33 | 206 | 202 | 43.1 |
| B | 0 | 219 | 87322 | 2166.4 | 208 | 203 | 40.2 |
| B | 0 | 214 | 17892 | 439.87 | 208 | 203 | 40.2 |
| B | 10 | 245 | 4560 | 108.35 | 208 | 203 | 40.2 |
| C | 9 | 68 | 14782 | 295.21 | 208 | 210 | 49.4 |
| C | 13 | 61 | 1547 | 27.09 | 208 | 210 | 49.4 |
| C | 8 | 222 | 1142 | 18.88 | 208 | 210 | 49.4 |
| D | 1 | 52 | 16522 | 319.85 | 206 | 199 | 51.0 |
| D | 7 | 71 | 13405 | 258.78 | 206 | 199 | 51.0 |
| D | 12 | 233 | 12488 | 240.81 | 206 | 199 | 51.0 |
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 |  |