| | 2 | |
| | 3 | TODO: add links to important wikipages |
| | 4 | + vocabulary |
| | 5 | |
| | 6 | = #4: 2011-08-25 = |
| | 7 | Attendees: Heather, Roy, Serge, Jim |
| | 8 | |
| | 9 | TODO |
| | 10 | |
| | 11 | ''Actions'' |
| | 12 | * A-008 (Heather): Once A-005 is done, check flux_sig/flux ratio for true positive (true positive = matched) |
| | 13 | * A-009 (See details): Answer Gene's questions: |
| | 14 | * 1) (Serge/Heather for plots) What fraction of the detections have flux / flux_sig < 5 (the nominal cutoff) or < 3 (a possible agressive cutoff)?; |
| | 15 | * 2) (Serge/Roy/Heather) What is the spatial distribution of these detections? |
| | 16 | * 3) (Who?) What does the histogram of pixel value / sqrt(pixel variance) look like in areas / cells with large numbers of these detections? Should be a Gaussian with a width of 1, but if there is excess noise from the camera in some areas, the width will be > 1 (we underestimate the variance). |
| | 17 | * A-010 (Roy): Is the false detections filter dependent? |
| | 18 | * A-011 (Roy/Heather for plots): Classify "matched": statistics similar to the unmatched (flags, flags2, flux_sig/flux ratio histogram, anything else) |
| | 19 | * A-012 (Roy): DS9 region files for "matched" detections with bad flags (see Heather for details) |
| | 20 | |
| | 21 | ''Pending Actions'' |
| | 22 | * A-004 (Serge): '''Done''' Create the database again on ipp001 (neverland is almost full). Documentation at http://svn.pan-starrs.ifa.hawaii.edu/trac/ipp/wiki/ZoologyDatabase |
| | 23 | * A-005 (Serge): '''Done''' Ingest the full detections on ipp001 (in an another table) |
| | 24 | * A-006 (Roy): '''Done''' Update http://svn.pan-starrs.ifa.hawaii.edu/trac/ipp/wiki/ZoologyInvestigations with the flux_sig/flux ratio explanation |
| | 25 | * A-007 (Heather): '''Done''' Make histograms of flux_sig/flux ratio. |
