Changes between Version 37 and Version 38 of Zoology

Timestamp:

Aug 26, 2011, 2:18:23 PM (15 years ago)

Author:

Serge CHASTEL

Comment:

--

Zoology

@@ -25 +25 @@
  * The right page to use for the detection features description is http://svn.pan-starrs.ifa.hawaii.edu/trac/ipp/wiki/CMF_PS1_V3
  * The flags that have to be used to tell that a detection has problems are: for flags: DEFECT, SATURATED, MOMENTS_FAILURE, BIG_RADIUS, AP_MAGS, SIZE_SKIPPED, ON_SPIKE, ON_GHOST, OFF_CHIP; for flags2: ON_SPIKE, ON_BURNTOOL
- * Some flags are correlated or have fixed values: FITFAIL is set only if FITTED is set; EXTERNALPOS, CR_LIMIT, SKY_FAILURE, SKYVAR_FAILURE, MOMENTS_SN should always be 0; 
+ * Some flags are correlated or have fixed values: FITFAIL is set only if FITTED is set; EXTERNALPOS, CR_LIMIT, SKY_FAILURE, SKYVAR_FAILURE, MOMENTS_SN should always be 0 (see A-014);
+ * For question 3, the answer is yes but values have to be determined to avoid cutting too many detections in the true positives.
+
+Answers:
+ * A-013-1) ''How were the "unmatched" detections defined?'' Only the astrometry was used to classify true and false positives (e-mails from Gene + Peter Draper + Nigel Metcalf, named "Re: We need advice..." on Thu, Aug 25, 2011 at 5:47 PM)
 
 ''Actions''
@@ -36 +40 @@
  * A-012 (Roy): Build DS9 region files for "matched" detections with bad flags (see Heather for details, will help answering Gene's questions)
  * A-013 (?): Comments/Open Questions
-   * 1) How were the "unmatched" detections defined?
    * 2) What has been missed from the Sloan detections?
    * 3) Using the flags we cut about 2/3 of the good detections
- * A-014 (Serge) (1) Check if FITFAIL flag is set only if FITTED flag is set; (2) EXTERNALPOS, CR_LIMIT, SKY_FAILURE, SKYVAR_FAILURE, MOMENTS_SN should always be 0; 
- 
+ * A-014 (Serge) (1) Check if FITFAIL flag is set only if FITTED flag is set; (2) EXTERNALPOS, CR_LIMIT, SKY_FAILURE, SKYVAR_FAILURE, MOMENTS_SN should always be 0;
+ * A-015 (?) Find out "good" cut-off values for true/false detections
+ * A-016 (Serge?) Check if the detections found on flipped images are the flipped detections
 
 ''Pending Actions''
  * A-008 (Heather):'''Done''' Once A-005 is done, check flux_sig/flux ratio for true positive
+ * A-013 (?) Comments/Open Questions:
+   * 1) How were the "unmatched" detections defined? 
+   * 2) What has been missed from the Sloan detections?
+   * 3) Using the flags we cut about 2/3 of the good detections
 = #4: 2011-08-25 =
 Attendees: Heather, Roy, Serge, Jim