public enum Standard extends Enum<Standard> implements IFitsHeader
IFitsHeader.HDU, IFitsHeader.SOURCE, IFitsHeader.VALUE
Enum Constant and Description |
---|
AUTHOR
The value field shall contain a character string identifying who compiled
the information in the data associated with the key.
|
BITPIX
The value field shall contain an integer.
|
BLANK
This keyword shall be used only in primary array headers or IMAGE
extension headers with positive values of BITPIX (i.e., in arrays with
integer data).
|
BLANKS
Columns 1-8 contain ASCII blanks.
|
BLOCKED
Deprecated.
no blocksize other that 2880 may be used.
|
BSCALE
This keyword shall be used, along with the BZERO keyword, when the array
pixel values are not the true physical values, to transform the primary
data array values to the true physical values they represent, using the
equation: physical_value = BZERO + BSCALE * array_value.
|
BUNIT
The value field shall contain a character string, describing the physical
units in which the quantities in the array, after application of BSCALE
and BZERO, are expressed.
|
BZERO
This keyword shall be used, along with the BSCALE keyword, when the array
pixel values are not the true physical values, to transform the primary
data array values to the true values using the equation: physical_value =
BZERO + BSCALE * array_value.
|
CDELTn
The value field shall contain a floating point number giving the partial
derivative of the coordinate specified by the CTYPEn keywords with
respect to the pixel index, evaluated at the reference point CRPIXn, in
units of the coordinate specified by the CTYPEn keyword.
|
COMMENT
This keyword shall have no associated value; columns 9-80 may contain any
ASCII text.
|
CROTAn
This keyword is used to indicate a rotation from a standard coordinate
system described by the CTYPEn to a different coordinate system in which
the values in the array are actually expressed.
|
CRPIXn
The value field shall contain a floating point number, identifying the
location of a reference point along axis n, in units of the axis index.
|
CRVALn
The value field shall contain a floating point number, giving the value
of the coordinate specified by the CTYPEn keyword at the reference point
CRPIXn.
|
CTYPEn
The value field shall contain a character string, giving the name of the
coordinate represented by axis n.
|
DATAMAX
The value field shall always contain a floating point number, regardless
of the value of BITPIX.
|
DATAMIN
The value field shall always contain a floating point number, regardless
of the value of BITPIX.
|
DATE
The date on which the HDU was created, in the format specified in the
FITS Standard.
|
DATE_OBS
The date of the observation, in the format specified in the FITS
Standard.
|
END
This keyword has no associated value.
|
EPOCH
Deprecated.
use
EQUINOX in stead |
EQUINOX
The value field shall contain a floating point number giving the equinox
in years for the celestial coordinate system in which positions are
expressed.
|
EXTEND
If the FITS file may contain extensions, a card image with the keyword
EXTEND and the value field containing the logical value T must appear in
the primary key immediately after the last NAXISn card image, or, if
NAXIS=0, the NAXIS card image.
|
EXTLEVEL
The value field shall contain an integer, specifying the level in a
hierarchy of extension levels of the extension key containing it.
|
EXTNAME
The value field shall contain a character string, to be used to
distinguish among different extensions of the same type, i.e., with the
same value of XTENSION, in a FITS file.
|
EXTVER
The value field shall contain an integer, to be used to distinguish among
different extensions in a FITS file with the same type and name, i.e.,
the same values for XTENSION and EXTNAME.
|
GCOUNT
The value field shall contain an integer that shall be used in any way
appropriate to define the data structure, consistent with Eq.
|
GROUPS
The value field shall contain the logical constant T.
|
HISTORY
This keyword shall have no associated value; columns 9-80 may contain any
ASCII text.
|
INSTRUME
The value field shall contain a character string identifying the
instrument used to acquire the data associated with the key.
|
NAXIS
The value field shall contain a non-negative integer no greater than 999,
representing the number of axes in the associated data array.
|
NAXISn
The value field of this indexed keyword shall contain a non-negative
integer, representing the number of elements along axis n of a data
array.
|
OBJECT
The value field shall contain a character string giving a name for the
object observed.
|
OBSERVER
The value field shall contain a character string identifying who acquired
the data associated with the key.
|
ORIGIN
The value field shall contain a character string identifying the
organization or institution responsible for creating the FITS file.
|
PCOUNT
The value field shall contain an integer that shall be used in any way
appropriate to define the data structure, consistent with Eq.
|
PSCALn
This keyword is reserved for use within the FITS Random Groups structure.
|
PTYPEn
This keyword is reserved for use within the FITS Random Groups structure.
|
PZEROn
This keyword is reserved for use within the FITS Random Groups structure.
|
RADECSYS
Deprecated.
use
RADESYS instead. |
RADESYS
Coordinate reference frame of major/minor axes.If absent the default
value is 'FK5'.
|
REFERENC
The value field shall contain a character string citing a reference where
the data associated with the key are published.
|
SIMPLE
The SIMPLE keyword is required to be the first keyword in the primary key
of all FITS files.
|
TBCOLn
The value field of this indexed keyword shall contain an integer
specifying the column in which field n starts in an ASCII TABLE
extension.
|
TDIMn
The value field of this indexed keyword shall contain a character string
describing how to interpret the contents of field n as a multidimensional
array, providing the number of dimensions and the length along each axis.
|
TDISPn
The value field of this indexed keyword shall contain a character string
describing the format recommended for the display of the contents of
field n.
|
TELESCOP
The value field shall contain a character string identifying the
telescope used to acquire the data associated with the key.
|
TFIELDS
The value field shall contain a non-negative integer representing the
number of fields in each row of a 'TABLE' or 'BINTABLE' extension.
|
TFORMn
The value field of this indexed keyword shall contain a character string
describing the format in which field n is encoded in a 'TABLE' or
'BINTABLE' extension.
|
THEAP
The value field of this keyword shall contain an integer providing the
separation, in bytes, between the start of the main data table and the
start of a supplemental data area called the heap.
|
TNULLn
In ASCII 'TABLE' extensions, the value field for this indexed keyword
shall contain the character string that represents an undefined value for
field n.
|
TSCALn
This indexed keyword shall be used, along with the TZEROn keyword, when
the quantity in field n does not represent a true physical quantity.
|
TTYPEn
The value field for this indexed keyword shall contain a character
string, giving the name of field n.
|
TUNITn
The value field shall contain a character string describing the physical
units in which the quantity in field n, after any application of TSCALn
and TZEROn, is expressed.
|
TZEROn
This indexed keyword shall be used, along with the TSCALn keyword, when
the quantity in field n does not represent a true physical quantity.
|
XTENSION
The value field shall contain a character string giving the name of the
extension type.
|
Modifier and Type | Field and Description |
---|---|
static IFitsHeader |
NAXIS1 |
static IFitsHeader |
NAXIS2 |
Modifier and Type | Method and Description |
---|---|
String |
comment() |
static void |
context(Class<?> clazz) |
String |
getCommentByKey(String commentKey)
scan for a comment with the specified reference key.
|
IFitsHeader.HDU |
hdu() |
String |
key() |
IFitsHeader |
n(int... number) |
void |
setCommentByKey(String commentKey,
String value)
set the comment for the specified reference key.
|
IFitsHeader.SOURCE |
status() |
static Standard |
valueOf(String name)
Returns the enum constant of this type with the specified name.
|
static Standard[] |
values()
Returns an array containing the constants of this enum type, in
the order they are declared.
|
IFitsHeader.VALUE |
valueType() |
public static final Standard AUTHOR
public static final Standard BITPIX
public static final Standard BLANK
public static final Standard BLANKS
@Deprecated public static final Standard BLOCKED
public static final Standard BSCALE
public static final Standard BUNIT
public static final Standard BZERO
public static final Standard CDELTn
public static final Standard COMMENT
public static final Standard CROTAn
public static final Standard CRPIXn
public static final Standard CRVALn
public static final Standard CTYPEn
public static final Standard DATAMAX
public static final Standard DATAMIN
public static final Standard DATE
public static final Standard DATE_OBS
public static final Standard END
@Deprecated public static final Standard EPOCH
EQUINOX
in steadpublic static final Standard EQUINOX
public static final Standard EXTEND
public static final Standard EXTLEVEL
public static final Standard EXTNAME
public static final Standard EXTVER
public static final Standard GCOUNT
public static final Standard GROUPS
public static final Standard HISTORY
public static final Standard INSTRUME
public static final Standard NAXIS
public static final Standard NAXISn
public static final Standard OBJECT
public static final Standard OBSERVER
public static final Standard ORIGIN
public static final Standard PCOUNT
public static final Standard PSCALn
public static final Standard PTYPEn
public static final Standard PZEROn
public static final Standard RADESYS
@Deprecated public static final Standard RADECSYS
RADESYS
instead.public static final Standard REFERENC
public static final Standard SIMPLE
public static final Standard TBCOLn
public static final Standard TDIMn
public static final Standard TDISPn
public static final Standard TELESCOP
public static final Standard TFIELDS
public static final Standard TFORMn
public static final Standard THEAP
public static final Standard TNULLn
public static final Standard TSCALn
public static final Standard TTYPEn
public static final Standard TUNITn
public static final Standard TZEROn
public static final Standard XTENSION
public static final IFitsHeader NAXIS1
public static final IFitsHeader NAXIS2
public static Standard[] values()
for (Standard c : Standard.values()) System.out.println(c);
public static Standard valueOf(String name)
name
- the name of the enum constant to be returned.IllegalArgumentException
- if this enum type has no constant with the specified nameNullPointerException
- if the argument is nullpublic String comment()
comment
in interface IFitsHeader
public IFitsHeader.HDU hdu()
hdu
in interface IFitsHeader
public String key()
key
in interface IFitsHeader
public IFitsHeader n(int... number)
n
in interface IFitsHeader
public IFitsHeader.SOURCE status()
status
in interface IFitsHeader
public IFitsHeader.VALUE valueType()
valueType
in interface IFitsHeader
public static void context(Class<?> clazz)
public String getCommentByKey(String commentKey)
commentKey
- the reference keyCopyright © 1996–2016 nom-tam-fits. All rights reserved.