For an example of how to make a reference stack see [wiki:md06.refstack.y ]

The tessellation that exposures are warped to is set by ippconfig/recipes/nightly_science-config

survey tess_id
M31 M31
MD01 MD01.V2
MD02 MD02.V2
MD03 MD03.V2
MD04 MD04.V2
MD05 MD05.V2
MD06 MD06
MD07 MD07
MD08 MD08.V2
MD09 MD09.V2
MD10 MD10.V3 (in progress)
MD11 MD11.V2
CNP CNP.V3
STS STS.V4
  • The label of the reference stacks used for nightly science are set by the stdscience input file
  • Currently, MD06 is missing y and STS is only in r.
  • We need MD06 and MD07 in V2, and probably M31 in the other bands (for V2)
  • We do not have a refstack for MD11?

from stackRun "early days" stacks (non-overlapping skycells .2 arcseconds per pixel)

label g r i z y tess date range
M31.refstack.20100324 x x x x x M31
MD01 ??
MD02.refstack.20100318 x x x x MD02
MD03.refstack.20100211 x x x x MD03
MD04.refstack.20100211 x x x x MD04
MD04.refstack.20100610 x x x x MD04.V1
MD05.refstack.20100211 x x x x MD05
MD06.refstack.20100211 x x x x MD06
MD07.refstack.20100330 x x x x x MD07
MD08.refstack.20100708 x x x x x MD08
MD09.refstack.20100708 x x x x x MD09
MD010.refstack.20100708 x x x x x MD010
STS.refstack.20100224 x x RINGS.V0
STS.refstack.20100315 x RINGS.V0
STS.refstack.20100329 x RINGS.V0
STS.refstack.20100603 x STS

tess.v2 stacks (overlapping skycells 0.2 arc seconds per pixel)

label g r i z y tess date range
M31.refstack.20101115 xx M31.V2
MD01.refstack.20100812 x x x x x MD01.V2
MD02.refstack.20101126 xx x x x MD02.V2
MD03.refstack.20101202 x x x x x MD03.V2
MD04.refstack.20101102 xx x x x MD04.V2
MD05.refstack.20110121 x x x x x MD05.V2
MD06 ??? MD06.V2
MD07 ??? MD07.V2
MD08.refstack.20100713 x x x x x MD08.V2
MD09.refstack.20100721 x x x x x MD09.V2
MD10.refstack.20100721 x x x x x MD10.V2
MD11 ??? MD11.V2
STS.refstack.20101105 x STS.V2
STS.refstack.20110207 x STS.V2

tess.v3 stacks (overlapping skycells 0.25 arc seconds per pixel)

label g r i z y tess date range notes
CNP.refstack.20110318 x x x x x CNP.V3
STS.refstack.20110422 x STS.V3 < 2011-04-01 3 projection centers
STS.refstack.20110613 x STS.V4 > 2011-04-01 7 projection centers