Observation information
- date-obs: 2018-11-30
- time-obs: 19:49:49.357400000
- date-end: 2018-11-30
- time-end: 22:10:45.356900000
- obs_id: T03_059T01_9000002546
- exposure: 3970.4266157
- sourceid: AUDISGOODSS
- observer: kanak
- ra_pnt: 53.12369
- dec_pnt: -27.73536
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T03_059T01_9000002546_17166cztM0_level2.evt
| modeM0/AS1T03_059T01_9000002546_17166cztM0_level2_quad_clean.evt
|
| Size (bytes) | 449,121,600 | 92,070,720 |
| Size | 428.3 MB
| 87.8 MB
|
| Events in quadrant A | 3,124,146 | 601,995 |
| Events in quadrant B | 3,168,587 | 622,333 |
| Events in quadrant C | 3,358,447 | 574,463 |
| Events in quadrant D | 3,529,973 | 557,383 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13163 | 2 |
| B | 0 | 13208 | 2 |
| C | 0 | 13807 | 2 |
| D | 0 | 14736 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 22 | 0 |
| B | 0 | 23 | 0 |
| C | 0 | 23 | 0 |
| D | 0 | 23 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 126 | 0 |
| B | 0 | 126 | 0 |
| C | 0 | 126 | 0 |
| D | 0 | 126 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6191 | 48 | 0.775319% |
| B | 6191 | 70 | 1.130674% |
| C | 6191 | 71 | 1.146826% |
| D | 6191 | 84 | 1.356808% |
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 | 7531 | 6192 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7531 | 6192 | 3 | 3 | 0.04% | 0.05% |  |
| C | 7531 | 6192 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7531 | 6192 | 50 | 50 | 0.66% | 0.81% |  |
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 | 12 | 189 | 55595 | 342.11 | 797 | 783 | 160.2 |
| A | 4 | 2 | 8438 | 47.78 | 797 | 783 | 160.2 |
| A | 0 | 226 | 6867 | 37.97 | 797 | 783 | 160.2 |
| B | 4 | 48 | 29060 | 187.79 | 804 | 785 | 150.6 |
| B | 12 | 111 | 17977 | 114.18 | 804 | 785 | 150.6 |
| B | 11 | 111 | 15525 | 97.9 | 804 | 785 | 150.6 |
| C | 3 | 233 | 249961 | 1401.53 | 765 | 772 | 177.8 |
| C | 14 | 238 | 121411 | 678.52 | 765 | 772 | 177.8 |
| C | 13 | 61 | 5383 | 25.93 | 765 | 772 | 177.8 |
| D | 5 | 222 | 578637 | 3138.47 | 763 | 744 | 184.1 |
| D | 13 | 249 | 43294 | 231.08 | 763 | 744 | 184.1 |
| D | 2 | 234 | 21360 | 111.96 | 763 | 744 | 184.1 |
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 |  |