Observation information
- date-obs: 2016-10-07
- time-obs: 23:23:07.588900000
- date-end: 2016-10-08
- time-end: 05:28:30.583100000
- obs_id: G06_129T01_9000000718
- exposure: 11564.1524232
- sourceid: NGC6960 -II
- observer: fsutaria
- ra_pnt: 311.5942
- dec_pnt: 30.35178
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G06_129T01_9000000718_05566cztM0_level2.evt
| modeM0/AS1G06_129T01_9000000718_05566cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,406,554,560 | 202,351,680 |
| Size | 1.3 GB
| 193.0 MB
|
| Events in quadrant A | 9,183,398 | 1,203,695 |
| Events in quadrant B | 11,264,440 | 1,213,189 |
| Events in quadrant C | 11,045,225 | 1,198,259 |
| Events in quadrant D | 9,768,923 | 1,150,957 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 406 | 0 |
| B | 0 | 406 | 0 |
| C | 0 | 406 | 0 |
| D | 0 | 406 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 40928 | 65 |
| B | 0 | 46985 | 80 |
| C | 0 | 46419 | 65 |
| D | 0 | 43042 | 87 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 21 | 0 |
| B | 0 | 21 | 0 |
| C | 0 | 21 | 0 |
| D | 0 | 21 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 19759 | 202 | 1.022319% |
| B | 19758 | 346 | 1.751189% |
| C | 19764 | 302 | 1.528031% |
| D | 19753 | 221 | 1.118817% |
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 | 21923 | 19790 | 38 | 38 | 0.17% | 0.19% |  |
| B | 21923 | 19792 | 84 | 84 | 0.38% | 0.42% |  |
| C | 21923 | 19792 | 113 | 113 | 0.52% | 0.57% |  |
| D | 21923 | 19792 | 106 | 106 | 0.48% | 0.54% |  |
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 | 198243 | 416.71 | 2298 | 2240 | 470.4 |
| A | 8 | 15 | 46016 | 93.07 | 2298 | 2240 | 470.4 |
| A | 13 | 14 | 39616 | 79.46 | 2298 | 2240 | 470.4 |
| B | 15 | 204 | 943469 | 2121.97 | 2320 | 2262 | 443.6 |
| B | 11 | 51 | 358549 | 803.25 | 2320 | 2262 | 443.6 |
| B | 10 | 16 | 336945 | 754.55 | 2320 | 2262 | 443.6 |
| C | 9 | 16 | 2217766 | 4268.25 | 2234 | 2240 | 519.1 |
| C | 1 | 16 | 55389 | 102.39 | 2234 | 2240 | 519.1 |
| C | 8 | 128 | 25323 | 44.47 | 2234 | 2240 | 519.1 |
| D | 2 | 152 | 754180 | 1375.1 | 2234 | 2161 | 546.9 |
| D | 8 | 195 | 334594 | 607.87 | 2234 | 2161 | 546.9 |
| D | 2 | 14 | 87918 | 156.81 | 2234 | 2161 | 546.9 |
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 |  |