Observation information
- date-obs: 2017-01-14
- time-obs: 11:39:55.873000000
- date-end: 2017-01-14
- time-end: 13:55:45.871500000
- obs_id: G06_026T01_9000000962
- exposure: 3582.0239533
- 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_07022cztM0_level2.evt
| modeM0/AS1G06_026T01_9000000962_07022cztM0_level2_quad_clean.evt
|
| Size (bytes) | 475,079,040 | 75,404,160 |
| Size | 453.1 MB
| 71.9 MB
|
| Events in quadrant A | 3,264,707 | 452,553 |
| Events in quadrant B | 3,504,076 | 454,176 |
| Events in quadrant C | 3,224,274 | 448,481 |
| Events in quadrant D | 3,914,350 | 435,830 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 10 | 0 |
| B | 0 | 10 | 0 |
| C | 0 | 10 | 0 |
| D | 0 | 11 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14524 | 3 |
| B | 0 | 14959 | 2 |
| C | 0 | 14543 | 2 |
| D | 0 | 16361 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 144 | 0 |
| B | 0 | 144 | 0 |
| C | 0 | 144 | 0 |
| D | 0 | 144 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7065 | 131 | 1.854211% |
| B | 7065 | 140 | 1.981599% |
| C | 7065 | 109 | 1.542817% |
| D | 7065 | 222 | 3.142251% |
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 | 7970 | 7066 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7970 | 7066 | 0 | 0 | 0.00% | 0.00% |  |
| C | 7970 | 7066 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7970 | 7066 | 97 | 97 | 1.22% | 1.37% |  |
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 | 226 | 8133 | 42.82 | 846 | 827 | 170.6 |
| A | 12 | 194 | 7703 | 40.3 | 846 | 827 | 170.6 |
| A | 13 | 14 | 3968 | 18.41 | 846 | 827 | 170.6 |
| B | 0 | 214 | 112288 | 695.05 | 848 | 826 | 160.4 |
| B | 4 | 239 | 36381 | 221.71 | 848 | 826 | 160.4 |
| B | 4 | 173 | 28929 | 175.24 | 848 | 826 | 160.4 |
| C | 12 | 4 | 7882 | 37.02 | 824 | 827 | 190.6 |
| C | 13 | 61 | 6433 | 29.42 | 824 | 827 | 190.6 |
| C | 1 | 16 | 2632 | 9.47 | 824 | 827 | 190.6 |
| D | 1 | 18 | 288657 | 1435.08 | 826 | 799 | 200.6 |
| D | 8 | 195 | 150413 | 745.88 | 826 | 799 | 200.6 |
| D | 12 | 221 | 119233 | 590.44 | 826 | 799 | 200.6 |
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 |  |