Observation information
- date-obs: 2017-01-13
- time-obs: 17:13:44.887100000
- date-end: 2017-01-13
- time-end: 18:41:29.889600000
- obs_id: G06_026T01_9000000962
- exposure: 3459.26941582
- sourceid: 1E 1048.1-593
- observer: bpaul
- ra_pnt: 162.5372
- dec_pnt: -59.88886
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G06_026T01_9000000962_07010cztM0_level2.evt
| modeM0/AS1G06_026T01_9000000962_07010cztM0_level2_quad_clean.evt
|
| Size (bytes) | 325,958,400 | 64,679,040 |
| Size | 310.9 MB
| 61.7 MB
|
| Events in quadrant A | 2,311,607 | 407,764 |
| Events in quadrant B | 2,417,743 | 411,202 |
| Events in quadrant C | 2,283,926 | 400,804 |
| Events in quadrant D | 2,515,533 | 386,150 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 3 | 0 |
| B | 0 | 3 | 0 |
| C | 0 | 3 | 0 |
| D | 0 | 3 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 10400 | 2 |
| B | 0 | 10634 | 1 |
| C | 0 | 10352 | 1 |
| D | 0 | 10897 | 1 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 100 | 0 |
| B | 0 | 100 | 0 |
| C | 0 | 100 | 0 |
| D | 0 | 100 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5035 | 72 | 1.429990% |
| B | 5035 | 91 | 1.807349% |
| C | 5035 | 26 | 0.516385% |
| D | 5035 | 55 | 1.092354% |
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 | 5265 | 5036 | 0 | 0 | 0.00% | 0.00% |  |
| B | 5265 | 5036 | 1 | 1 | 0.02% | 0.02% |  |
| C | 5265 | 5036 | 0 | 0 | 0.00% | 0.00% |  |
| D | 5265 | 5036 | 28 | 28 | 0.53% | 0.56% |  |
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 | 13 | 14 | 13491 | 106.08 | 593 | 578 | 121.7 |
| A | 4 | 2 | 12535 | 98.23 | 593 | 578 | 121.7 |
| A | 0 | 226 | 5709 | 42.15 | 593 | 578 | 121.7 |
| B | 4 | 239 | 43552 | 373.07 | 597 | 580 | 115.2 |
| B | 4 | 173 | 25772 | 218.71 | 597 | 580 | 115.2 |
| B | 0 | 214 | 21198 | 179.0 | 597 | 580 | 115.2 |
| C | 8 | 128 | 8047 | 55.25 | 579 | 580 | 135.1 |
| C | 1 | 16 | 7230 | 49.21 | 579 | 580 | 135.1 |
| C | 13 | 61 | 4597 | 29.73 | 579 | 580 | 135.1 |
| D | 8 | 195 | 127025 | 890.17 | 578 | 558 | 142.1 |
| D | 14 | 34 | 109963 | 770.08 | 578 | 558 | 142.1 |
| D | 2 | 14 | 32873 | 227.46 | 578 | 558 | 142.1 |
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 |  |