Changes between Initial Version and Version 1 of MD.pv2notyrX.refstack.20140720

Timestamp:

Jul 25, 2014, 5:57:24 PM (12 years ago)

Author:

Mark Huber

Comment:

--

MD.pv2notyrX.refstack.20140720

@@ +1 @@
+= Summary for MD.pv2notyrX.refstack.20140720 (updates in progress) = 
+[[PageOutline]]
+
+ * [wiki:MediumDeepFields] summary page and quick links to all processing and up to date refstacks  
+ * [wiki:MD.GR0] summary page -- summary of all reprocessing details and 2011/2012 refstacks and some deepstack samples 
+ * [wiki:MD.PV1] summary page -- the data set that PV2 update reprocessing is based on
+ * [wiki:MD04.pv2_stacktest.20130903] -- pre-PV2 and deep test stacks
+ * [wiki:MD.PV2] summary page -- PV2 warp updates for the stacks
+ * [wiki:MDdeeptest_pixrej_20140403] -- bug and config modifications for stacking
+ * [wiki:MD.PV2.deepstack.20130506] -- PV2 deep stacks
+
+
+This is a summary of the MD PV2 reference/template stack using the PV2 update reprocessing (as started with MD04 in [wiki:MD04.pv2_stacktest.20130903]) for all MD exposures through the end of the survey, April 2014. Because MD.PV2 is an update reprocessing method, there is a mix of photometry from PV1 and PV2 (as tracked by the data_group name summarized in the [wiki:MD.PV2] wiki page), while the warp pixels used for the stacking is of PV2 quality (using the same processing tag ipp-20130712 as with LAP/3PI).
+
+The processing sequence will be MD04, then MD01 onwards in order. Like the deep stacks, ([wiki:MD.PV2.deepstack.20130506]), there have been some recent ppStack code changes
+ * pixel rejection bug fixes and config modifications [wiki:MDdeeptest_pixrej_20140403]
+ * staticsky and possibly skycal changes (i.e., MD04 has had a gross offset at least in i-band)
+ * all processing done using the ipp-pv3-20140717 tag now
+
+
+As was decided for the past deep test stacks, '''basic cuts will be used''' to exclude poorer data (contribute less in weighted stacks, potential for more junk, waste resources) -- likely will add summary plots on analysis page for these params for revision -- 
+ * pre-June 2010 exposures fully excluded 
+  * significant camera change prior 1/2010
+  * baffle modifications prior 6/2010
+ * ZPT > 24.2, 24.3, 24.3, 24.0, 23.0  (grizy each by mean exposure value) -- 
+ * background < 300, 500, 2000, 3000, 5000 (grizy each by mean exposure value) -- 
+ * elongation < 1.25 (gri), 1.30 (zy) (all by exposure value) -- 
+ * max FWHM < 7 pixels (grizy each by skycell, not by full exposure value)
+ * cut FWHM at N input warps = 80 -- typical rejection is ~10% and wish to keep N input ~60 so minimum common input per pixel is ~30
+ 
+
+Data can be found on the datastore and postage stamp server (PSS) --
+ * __datastore__: full image/pixel bundles, staticsky and skycal stack photometry 
+  * ps1-md-refstack -- these current full PV2 image/pixel bundles
+  * ps1-md-staticsky -- staticsky and skycal stack photometry catalog bundles 
+
+ * __PSS__: selected desired image/pixels 
+  * use the label/data_group for the desired stack
+
+
+
+'''Any problems and/or issues need to be identified quickly so that changes can be made before too many MD stacks are made.'''
+ * skycell loss due to quality issue will be unresolved for PV2 reference stacks (unless it is not edge of field)
+ * background bias/offset -- improved but still there
+ * stack photometry -- skycal zeropoints, staticsky config?
+ * '''this is the first full seasonal exclusion set''' -- expected tuning and improvements needed for PV3 final run
+ * unlike before, will now attempt to do all as one bulk processed set 
+
+Similar to GR0 there will be a summary for each field, but unlike GR0, will try and keep analysis and issues to other pages to reduce the length and load time for this summary page. 
+
+
+Status:
+ * '''7/24''' -- MD04.pv2notyrX.refstack.20140720 started -- estimate ~1.5d per field to finish stacking pixels, unclear on timescale for stack photometry products
+
+
+----
+
+= MD04 =
+
+PV2 camera & warps -- PV2 warps are not cleaned up and will also be a accessible via the PSS/PSPS interface more quickly (release name MD04.PV2). 
+ * label: MD04.pv2.20130903
+
+Seasons:
+{{{
+| o5161g0222o | g.00000 | 2009-11-26 13:55:38 | MD04 g,r MJD55161 g MD04 center | 
+..
+| o5321g0014o | i.00000 | 2010-05-05 06:20:20 | MD04 i N5321 MD04 center        | 
+---- yr1 -- 11/26/2009 -- 5/5/2010
+| o5545g0436o | g.00000 | 2010-12-15 12:12:35 | MD04 g,r N5545 g MD04 center    | 
+..
+| o5681g0089o | i.00000 | 2011-04-30 07:34:50 | MD04 i N5681 MD04 center        | 
+---- yr2 -- 12/15/2010 -- 4/30/2011
+
+| o5892g0155o | g.00000 | 2011-11-27 14:41:57 | MD04 g,r N5892 g MD04 center    | 
+..
+| o6056g0114o | z.00000 | 2012-05-09 07:38:31 | MD04 z N6056 MD04 center        | 
+---- yr3 -- 11/27/2011 -- 5/09/2012
+
+| o6260g0448o | y.00000 | 2012-11-29 15:14:41 | MD04 y N6260 MD04 center        | 
+..
+| o6437g0061o | y.00000 | 2013-05-25 05:50:54 | MD04 y N6437 MD04 center        | 
+---- yr4 -- 11/29/2012 -- 5/25 2013
+
+}}}
+
+
+
+PV2 reference stacks:
+ * label/data_group: 
+  * '''MD04.pv2notyr1.refstack.20140720''' -- notyr1 means excluding all data from season 1 in order to use it as a template reference stack for season 1
+  * '''MD04.pv2notyr2.refstack.20140720'''
+  * '''MD04.pv2notyr3.refstack.20140720'''
+  * '''MD04.pv2notyr4.refstack.20140720'''
+  * '''MD04.pv2notyr5.refstack.20140720'''
+ * staticsky label/data_group: (same format as other stacks -- Nx<rundate>/<#>x<rundate>)
+  * MD04.pv2notyr1.refstack.20140720.Nx201407xx/MD04.pv2notyr1.refstack.20140720.<#>x201407xx --
+
+ * skycal label/data_group: 
+  * MD04.pv2notyr1.refstack.20140720.Nx201407xx.cal201407xx -- 
+
+
+
+
+
+Summary of stack produced:
+{{{
+
+}}}
+
+Problems:
+ * quality faults?
+ * poor pixels/regions -- more need to be listed still?  
+
+
+----
+
+= MD01 =
+
+
+Seasons:
+{{{
+| o5072g0260o | i.00000 | 2009-08-29 13:10:13 | MD01 i MJD55072 MD01 center     | 
+.... 
+| o5222g0025o | i.00000 | 2010-01-26 05:15:54 | MD01 i MJD55222 MD01 center     | 
+--> yr 1 
+| o5405g0691o | y.00000 | 2010-07-28 13:14:15 | MD01 y N5405 MD01 center        | 
+....
+| o5597g0077o | i.00000 | 2011-02-05 06:02:14 | MD01 i N5597 MD01 center        | 
+--> yr 2
+| o5777g0438o | i.00000 | 2011-08-04 13:17:34 | MD01 i N5777 MD01 center        | 
+.... 
+| o5941g0020o | r.00000 | 2012-01-15 06:49:46 | MD01 g,r N5941 r MD01 center    | 
+--> yr 3
+| o6142g0454o | y.00000 | 2012-08-03 14:09:23 | MD01 y N6142 MD01 center        | 
+....
+| o6335g0078o | z.00000 | 2013-02-12 05:26:31 | MD01 z N6335 MD01 center        | 
+--> yr 4
+| o6498g0411o | z.00000 | 2013-07-25 14:18:19 | MD01 z N6498 MD01 center        | 
+....
+| o6704g0063o | y.00000 | 2014-02-16 05:17:41 | MD01 y N6704 MD01 center        |
+--> yr 5
+}}}
+
+
+----