Changes between Version 56 and Version 57 of PublicPages/MayallZbandLegacy/NotesforObservers


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Timestamp:
Feb 5, 2016 11:33:43 PM (9 years ago)
Author:
David Schlegel
Comment:

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  • PublicPages/MayallZbandLegacy/NotesforObservers

    v56 v57  
    5959= Are we there yet? =
    6060
    61 For reference, the tiles we’d be observing with MOSAIC3 in z-band are:
     61The tiles we’d be observing with MOSAIC3 in z-band are tracked in the file ~/products/mosaic3/obsstatus/mosaic-tiles_obstatus.fits with the following cuts:
    6262{{{
    6363  IN_DESI = 1
    64   DEC > 30
     64  DEC >= 30
    6565  88 < RA < 301
    6666  PASS <= 3
    6767}}}
    68 That’s 48760 tiles.
    69 If instead we limit to DEC > +34, we have 43,230 tiles.
     68That’s 44,422 tiles.
     69This will likely be further limited further to the 41,188 tiles at DEC >= 34.
     70About 5% of the tiles have been removed from the list where there's a star
     71brighter than V=6 within 0.35 deg of the tile centers.
    7072
    7173----