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Automaaval/dist/zacatraz/_internal/astropy/wcs/tests/data/sip2.fits
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2026-03-14 21:48:05 +00:00
SIMPLE = T / conforms to FITS standard BITPIX = 8 / array data type NAXIS = 0 / number of array dimensions WCSAXES = 2 / Number of coordinate axes CRPIX1 = 128.0 / Pixel coordinate of reference point CRPIX2 = 128.0 / Pixel coordinate of reference point PC1_1 = 0.000249756880272 / Coordinate transformation matrix element PC1_2 = 0.000230177809744 / Coordinate transformation matrix element PC2_1 = 0.000230428519265 / Coordinate transformation matrix element PC2_2 = -0.000249965770577 / Coordinate transformation matrix element CDELT1 = 1 / [deg] Coordinate increment at reference point CDELT2 = 1 / [deg] Coordinate increment at reference point CUNIT1 = 'deg' / Units of coordinate increment and value CUNIT2 = 'deg' / Units of coordinate increment and value CTYPE1 = 'RA---TAN-SIP' / Right ascension, gnomonic projection CTYPE2 = 'DEC--TAN-SIP' / Declination, gnomonic projection CRVAL1 = 202.482322805 / [deg] Coordinate value at reference point CRVAL2 = 47.17511893 / [deg] Coordinate value at reference point LONPOLE = 180 / [deg] Native longitude of celestial pole LATPOLE = 47.17511893 / [deg] Native latitude of celestial pole RESTFRQ = 0 / [Hz] Line rest frequency RESTWAV = 0 / [Hz] Line rest wavelength CRDER1 = 4.02509762361E-05 / [deg] Random error in coordinate CRDER2 = 3.42746131953E-05 / [deg] Random error in coordinate RADESYS = 'ICRS' / Equatorial coordinate system EQUINOX = 2000 / [yr] Equinox of equatorial coordinates A_3_0 = -1.4172E-07 B_3_0 = -2.0249E-08 B_1_2 = -5.7813E-09 B_1_1 = -2.4386E-05 B_2_1 = -1.6583E-07 B_2_0 = 2.1197E-06 A_ORDER = 3 B_0_3 = -1.6168E-07 B_0_2 = 2.31E-05 B_ORDER = 3 A_1_1 = 2.1886E-05 A_1_2 = -1.6847E-07 A_0_2 = 2.9656E-06 A_0_3 = 3.7746E-09 A_2_0 = -2.3863E-05 A_2_1 = -8.561E-09 END