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Data model for the emline files #128

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merged 6 commits into from
Jun 13, 2022
Merged

Data model for the emline files #128

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ebac1da
datamodel for the per-tile emline files
araichoor Jun 13, 2022
2f1acbf
datamodel for the per-healpix emline files
araichoor Jun 13, 2022
a35cf86
Merge branch 'main' into emline
weaverba137 Jun 13, 2022
960ac95
bugfix: correct units
araichoor Jun 13, 2022
9fbecd3
notes and examples: remove blank lines between list items
araichoor Jun 13, 2022
6e3d64b
add brackets around OII and OIII descriptions
araichoor Jun 13, 2022
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153 changes: 2 additions & 151 deletions ...PECPROD/healpix/SURVEY/PROGRAM/PIXGROUP/PIXNUM/emline-SURVEY-PROGRAM-PIXNUM.rst
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Expand Up @@ -2,9 +2,7 @@
emline-SURVEY-PROGRAM-PIXNUM.fits
=================================

:Summary: *This section should be filled in with a high-level description of
this file. In general, you should remove or replace the emphasized text
(\*this text is emphasized\*) in this document.*
:Summary: This file records simple (Gaussian) emission line fits on the spectra for few major lines.
:Naming Convention: ``coadd-SURVEY-PROGRAM-PIXNUM.fits``, where ``SURVEY`` is
*e.g.* ``main`` or ``sv1``, ``PROGRAM`` is *e.g.* ``bright or ``dark``
and ``PIXNUM`` is the HEALPixel number.
Expand All @@ -14,152 +12,5 @@ emline-SURVEY-PROGRAM-PIXNUM.fits
Contents
========

====== ========= ======== ===================
Number EXTNAME Type Contents
====== ========= ======== ===================
HDU0_ IMAGE *Brief Description*
HDU1_ EMLINEFIT BINTABLE *Brief Description*
====== ========= ======== ===================
See description in :doc:`emline-SPECTROGRAPH-TILEID-GROUPID <../../../../../tiles/GROUPTYPE/TILEID/GROUPID/emline-SPECTROGRAPH-TILEID-GROUPID>`


FITS Header Units
=================

HDU0
----

*Summarize the contents of this HDU.*

This HDU has no non-standard required keywords.

Empty HDU.

HDU1
----

EXTNAME = EMLINEFIT

*Summarize the contents of this HDU.*

Required Header Keywords
~~~~~~~~~~~~~~~~~~~~~~~~

.. collapse:: Required Header Keywords Table

.. rst-class:: keywords

======== ==================================================================================================== ===== =======================
KEY Example Value Type Comment
======== ==================================================================================================== ===== =======================
NAXIS1 345 int width of table in bytes
NAXIS2 305 int number of rows in table
RRFN /global/cfs/cdirs/desi/spectro/redux/fuji/healpix/sv2/bright/111/11167/redrock-sv2-bright-11167.fits str
COADDFN /global/cfs/cdirs/desi/spectro/redux/fuji/healpix/sv2/bright/111/11167/coadd-sv2-bright-11167.fits str
RFHW 40 int
MINRFHW 20 int
RFCONTW 200 int
RV 3.1 float
EMNAMES OII,HDELTA,HGAMMA,HBETA,OIII,HALPHA str
RFWAVE00 3727.092,3729.874 str
RFWAVE01 4102.892 str
RFWAVE02 4341.684 str
RFWAVE03 4862.683 str
RFWAVE04 4960.295,5008.239 str
RFWAVE05 6564.613 str
======== ==================================================================================================== ===== =======================

Required Data Table Columns
~~~~~~~~~~~~~~~~~~~~~~~~~~~

.. rst-class:: columns

================= ======= ===== ===================
Name Type Units Description
================= ======= ===== ===================
TARGETID int64 label for field 1
Z float64 label for field 2
ZWARN int64 label for field 3
SPECTYPE char[6] label for field 4
DELTACHI2 float64 label for field 5
TARGET_RA float64 label for field 6
TARGET_DEC float64 label for field 7
OBJTYPE char[3] label for field 8
OII_FLUX float32 label for field 9
OII_FLUX_IVAR float32 label for field 10
OII_SIGMA float32 label for field 11
OII_SIGMA_IVAR float32 label for field 12
OII_CONT float32 label for field 13
OII_CONT_IVAR float32 label for field 14
OII_SHARE float32 label for field 15
OII_SHARE_IVAR float32 label for field 16
OII_EW float32 label for field 17
OII_EW_IVAR float32 label for field 18
OII_CHI2 float32 label for field 19
OII_NDOF int32 label for field 20
HDELTA_FLUX float32 label for field 21
HDELTA_FLUX_IVAR float32 label for field 22
HDELTA_SIGMA float32 label for field 23
HDELTA_SIGMA_IVAR float32 label for field 24
HDELTA_CONT float32 label for field 25
HDELTA_CONT_IVAR float32 label for field 26
HDELTA_SHARE float32 label for field 27
HDELTA_SHARE_IVAR float32 label for field 28
HDELTA_EW float32 label for field 29
HDELTA_EW_IVAR float32 label for field 30
HDELTA_CHI2 float32 label for field 31
HDELTA_NDOF int32 label for field 32
HGAMMA_FLUX float32 label for field 33
HGAMMA_FLUX_IVAR float32 label for field 34
HGAMMA_SIGMA float32 label for field 35
HGAMMA_SIGMA_IVAR float32 label for field 36
HGAMMA_CONT float32 label for field 37
HGAMMA_CONT_IVAR float32 label for field 38
HGAMMA_SHARE float32 label for field 39
HGAMMA_SHARE_IVAR float32 label for field 40
HGAMMA_EW float32 label for field 41
HGAMMA_EW_IVAR float32 label for field 42
HGAMMA_CHI2 float32 label for field 43
HGAMMA_NDOF int32 label for field 44
HBETA_FLUX float32 label for field 45
HBETA_FLUX_IVAR float32 label for field 46
HBETA_SIGMA float32 label for field 47
HBETA_SIGMA_IVAR float32 label for field 48
HBETA_CONT float32 label for field 49
HBETA_CONT_IVAR float32 label for field 50
HBETA_SHARE float32 label for field 51
HBETA_SHARE_IVAR float32 label for field 52
HBETA_EW float32 label for field 53
HBETA_EW_IVAR float32 label for field 54
HBETA_CHI2 float32 label for field 55
HBETA_NDOF int32 label for field 56
OIII_FLUX float32 label for field 57
OIII_FLUX_IVAR float32 label for field 58
OIII_SIGMA float32 label for field 59
OIII_SIGMA_IVAR float32 label for field 60
OIII_CONT float32 label for field 61
OIII_CONT_IVAR float32 label for field 62
OIII_SHARE float32 label for field 63
OIII_SHARE_IVAR float32 label for field 64
OIII_EW float32 label for field 65
OIII_EW_IVAR float32 label for field 66
OIII_CHI2 float32 label for field 67
OIII_NDOF int32 label for field 68
HALPHA_FLUX float32 label for field 69
HALPHA_FLUX_IVAR float32 label for field 70
HALPHA_SIGMA float32 label for field 71
HALPHA_SIGMA_IVAR float32 label for field 72
HALPHA_CONT float32 label for field 73
HALPHA_CONT_IVAR float32 label for field 74
HALPHA_SHARE float32 label for field 75
HALPHA_SHARE_IVAR float32 label for field 76
HALPHA_EW float32 label for field 77
HALPHA_EW_IVAR float32 label for field 78
HALPHA_CHI2 float32 label for field 79
HALPHA_NDOF int32 label for field 80
================= ======= ===== ===================


Notes and Examples
==================

*Add notes and examples here. You can also create links to example files.*