Observation information
- date-obs: 2016-12-08
- time-obs: 09:17:13.706200000
- date-end: 2016-12-08
- time-end: 11:42:10.707900000
- obs_id: G06_139T02_9000000862
- exposure: 4209.14957671
- sourceid: GC146-46
- observer: dkojha
- ra_pnt: 29.45833
- dec_pnt: 13.0
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G06_139T02_9000000862_06473cztM0_level2.evt
| modeM0/AS1G06_139T02_9000000862_06473cztM0_level2_quad_clean.evt
|
| Size (bytes) | 526,204,800 | 82,843,200 |
| Size | 501.8 MB
| 79.0 MB
|
| Events in quadrant A | 4,371,599 | 498,274 |
| Events in quadrant B | 3,672,322 | 505,495 |
| Events in quadrant C | 3,525,338 | 496,460 |
| Events in quadrant D | 3,854,150 | 483,241 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 11 | 0 |
| B | 0 | 11 | 0 |
| C | 0 | 11 | 0 |
| D | 0 | 11 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 17949 | 3 |
| B | 0 | 15889 | 2 |
| C | 0 | 15730 | 2 |
| D | 0 | 16609 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 156 | 0 |
| B | 0 | 156 | 0 |
| C | 0 | 156 | 0 |
| D | 0 | 156 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7542 | 323 | 4.282684% |
| B | 7542 | 323 | 4.282684% |
| C | 7542 | 204 | 2.704853% |
| D | 7542 | 269 | 3.566693% |
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 | 8697 | 7544 | 0 | 0 | 0.00% | 0.00% |  |
| B | 8697 | 7544 | 1 | 1 | 0.01% | 0.01% |  |
| C | 8697 | 7544 | 0 | 0 | 0.00% | 0.00% |  |
| D | 8697 | 7544 | 33 | 33 | 0.38% | 0.44% |  |
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 | 15 | 236 | 764684 | 4051.97 | 921 | 899 | 188.5 |
| A | 8 | 15 | 49535 | 258.02 | 921 | 899 | 188.5 |
| A | 12 | 194 | 8702 | 41.4 | 921 | 899 | 188.5 |
| B | 0 | 219 | 31837 | 170.14 | 928 | 905 | 181.8 |
| B | 4 | 81 | 19090 | 100.02 | 928 | 905 | 181.8 |
| B | 12 | 111 | 19008 | 99.57 | 928 | 905 | 181.8 |
| C | 13 | 61 | 7008 | 29.18 | 898 | 902 | 209.3 |
| C | 8 | 128 | 6325 | 25.92 | 898 | 902 | 209.3 |
| C | 1 | 16 | 5743 | 23.13 | 898 | 902 | 209.3 |
| D | 2 | 136 | 182385 | 817.59 | 899 | 870 | 222.0 |
| D | 2 | 152 | 90422 | 403.37 | 899 | 870 | 222.0 |
| D | 14 | 34 | 52908 | 234.39 | 899 | 870 | 222.0 |
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 |  |