Observation information
- date-obs: 2017-01-13
- time-obs: 17:59:28.888900000
- date-end: 2017-01-14
- time-end: 01:41:52.888600000
- obs_id: G06_026T01_9000000962
- exposure: 16914.1052024
- 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_07014cztM0_level2.evt
| modeM0/AS1G06_026T01_9000000962_07014cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,557,627,840 | 311,682,240 |
| Size | 1.5 GB
| 297.2 MB
|
| Events in quadrant A | 11,113,115 | 1,960,572 |
| Events in quadrant B | 11,814,765 | 1,977,887 |
| Events in quadrant C | 10,930,360 | 1,930,563 |
| Events in quadrant D | 11,629,767 | 1,858,061 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 30 | 0 |
| B | 0 | 30 | 0 |
| C | 0 | 30 | 0 |
| D | 0 | 30 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 50781 | 6 |
| B | 0 | 52567 | 5 |
| C | 0 | 50444 | 5 |
| D | 0 | 52327 | 5 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 506 | 0 |
| B | 0 | 506 | 0 |
| C | 0 | 506 | 0 |
| D | 0 | 506 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 24914 | 124 | 0.497712% |
| B | 24914 | 186 | 0.746568% |
| C | 24914 | 62 | 0.248856% |
| D | 24914 | 120 | 0.481657% |
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 | 27744 | 24919 | 4 | 4 | 0.01% | 0.02% |  |
| B | 27744 | 24919 | 4 | 4 | 0.01% | 0.02% |  |
| C | 27744 | 24919 | 0 | 0 | 0.00% | 0.00% |  |
| D | 27744 | 24919 | 66 | 66 | 0.24% | 0.26% |  |
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 | 234 | 41637 | 66.32 | 2861 | 2798 | 585.6 |
| A | 0 | 226 | 27113 | 41.52 | 2861 | 2798 | 585.6 |
| A | 4 | 2 | 26916 | 41.18 | 2861 | 2798 | 585.6 |
| B | 0 | 214 | 261533 | 470.57 | 2889 | 2813 | 549.8 |
| B | 4 | 81 | 148115 | 264.28 | 2889 | 2813 | 549.8 |
| B | 12 | 111 | 53197 | 91.64 | 2889 | 2813 | 549.8 |
| C | 13 | 61 | 21877 | 29.59 | 2784 | 2794 | 645.0 |
| C | 1 | 16 | 18420 | 24.23 | 2784 | 2794 | 645.0 |
| C | 8 | 128 | 17111 | 22.2 | 2784 | 2794 | 645.0 |
| D | 8 | 195 | 506925 | 740.96 | 2780 | 2687 | 680.5 |
| D | 12 | 233 | 280581 | 408.35 | 2780 | 2687 | 680.5 |
| D | 2 | 14 | 139812 | 201.5 | 2780 | 2687 | 680.5 |
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 |  |