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- XTENSION= 'TABLE ' / Table extension
- BITPIX = 8 / Character data
- NAXIS = 2 / Simple 2-D matrix
- NAXIS1 = 52 / Number of characters per record
- NAXIS2 = 1455 / Number of records in the table
- PCOUNT = 0 / No "random" parameters
- GCOUNT = 1 / Only one group
- TFIELDS = 16 / Number of data fields per record
- EXTNAME = 'PLN ' / Strasbourg Galactic Planetary Nebulae
- AUTHOR = 'Acker et al.' / Catalog author(s)
- REFERENC= '1980 CDS Bull.' / Catalog reference(s)
- DATE = '03/10/88' / Date FITS table verified (dd/mm/yy)
-
- HISTORY This FITS header is NOT a complete scientific document for the subject
- HISTORY catalog. It serves only as a minimal description of the general
- HISTORY format and structure of the data file.
-
- HISTORY A copy of "Documentation for the Machine-Readable Version of the
- HISTORY Strasbourg Catalogue of Galactic Planetary Nebulae", Hill 1983,
- HISTORY Doc. No. SSD-T-1-0338-0097-83 should accompany any computer-readable
- HISTORY version of the catalog.
-
- HISTORY Source Catalog Reference: Acker, A., Marcout, J. Ochsenbein, F. 1980,
- HISTORY Centre de Donnees Stellaires Bull. No.18, 84.
-
- TTYPE1 = 'PK ' / Perek-Kohoutek number
- TBCOL1 = 1 / Start column
- TFORM1 = 'A9 ' / Fortran format
-
- TTYPE2 = 'RAHR ' / Hours RA, 1950
- TBCOL2 = 10 / Start column
- TFORM2 = 'I2 ' / Fortran format
- TUNIT2 = 'HR ' / Units are hours
-
- TTYPE3 = 'RAMIN ' / Minutes RA, 1950
- TBCOL3 = 13 / Start column
- TFORM3 = 'F5.2 ' / Fortran format
- TUNIT3 = 'MIN ' / Units are minutes of time
-
- TTYPE4 = 'DECSGN ' / Sign DEC, 1950
- TBCOL4 = 19 / Start column
- TFORM4 = 'A1 ' / Fortran format
-
- TTYPE5 = 'DECDEG ' / Degrees declination, 1950
- TBCOL5 = 20 / Start column
- TFORM5 = 'I2 ' / Fortran format
- TUNIT5 = 'DEG ' / Units are degrees
-
- TTYPE6 = 'DECMIN ' / Minutes declination, 1950
- TBCOL6 = 23 / Start column
- TFORM6 = 'F4.1 ' / Fortran format
- TUNIT6 = 'ARCMIN ' / Units are minutes of arc
-
- TTYPE7 = 'VMAG_LIMIT' / Visual magnitude limit flag
- TBCOL7 = 28 / Start column
- TFORM7 = 'A1 ' / Fortran format
- COMMENT VMAG_LIMIT (field 7) is a ">" if VMAG (field 8) is a lower limit.
-
- TTYPE8 = 'VMAG ' / Visual magnitude
- TBCOL8 = 29 / Start column
- TFORM8 = 'F4.1 ' / Fortran format
- TUNIT8 = 'MAG ' / Units are magnitudes
- TNULL8 = ' ' / Null value
-
- TTYPE9 = 'MORPH_FLAG' / Morphology flag
- TBCOL9 = 34 / Start column
- TFORM9 = 'A1 ' / Fortran format
- TNULL9 = ' ' / Null value
- COMMENT MORPH_FLAG (field 9) is a "<" for star-like appearance, ">" for
- COMMENT fainter spherical envelope, or else blank.
-
- TTYPE10 = 'ANG_SIZE' / Angular diam. of brightest part
- TBCOL10 = 35 / Start column
- TFORM10 = 'I3 ' / Fortran format
- TUNIT10 = 'ARCSEC ' / Units are seconds of arc
- TNULL10 = ' ' / Null value
-
- TTYPE11 = 'RADVEL ' / Mean radial velocity
- TBCOL11 = 39 / Start column
- TFORM11 = 'I4 ' / Fortran format
- TUNIT11 = 'KM/SEC ' / Units are kilometers per second
- TNULL11 = ' ' / Null value
-
- TTYPE12 = 'STARMAG_LIMIT' / Star magnitude limit flag
- TBCOL12 = 44 / Start column
- TFORM12 = 'A1 ' / Fortran format
- TNULL12 = ' ' / Null value
- COMMENT STARMAG_LIMIT (field 12) is ">" if STARMAG (field 13) is a lower limit.
-
- TTYPE13 = 'STARMAG ' / Central star magnitude
- TBCOL13 = 45 / Start column
- TFORM13 = 'F4.1 ' / Fortran format
- TUNIT13 = 'MAG ' / Units are magnitudes
- TNULL13 = ' ' / Null value
-
- TTYPE14 = 'VAR_FLAG' / "V" if central star is variable
- TBCOL14 = 49 / Start column
- TFORM14 = 'A1 ' / Fortran format
- TNULL14 = ' '
-
- TTYPE15 = 'EXPVEL_LIMIT' / Expansion velocity limit flag
- TBCOL15 = 50 / Start column
- TFORM15 = 'A1 ' / Fortran format
- TNULL15 = ' ' / Null value
- COMMENT EXPVEL_LIMIT (field 15) can be ">", "<", or blank.
-
- TTYPE16 = 'EXPVEL ' / Nebula expansion velocity
- TBCOL16 = 51 / Start column
- TFORM16 = 'I2 ' / Fortran format
- TUNIT16 = 'KM/SEC ' / Units are kilometers per second
- TNULL16 = ' ' / Null value
-
- END
-