--- header unit 0: primary ---
SIMPLE = T / conforms to FITS standard
BITPIX = 8 / array data type
NAXIS = 0 / number of array dimensions
EXTEND = T
DETAIL = 'Gaia DR3 XP(BP/RP) continuous mean spectrum'
EXT_NAME = 'coefficients, converted_flux, calibrated_flux'
SOUR_ID = 3324109459369453184 / source_id
SOLU_ID = 4545469030156206081 / solution_id
BP_BASIS = 56 / bp_basis_function_id
BP_DOF = 1159 / bp_degrees_of_freedom
BP_N_PAR = 55 / bp_n_parameters
BP_N_MEA = 1214 / bp_n_measurements
BP_N_R_M = 10 / bp_n_rejected_measurements
BP_STD = 1.1398572 / bp_standard_deviation
BP_CHI2 = 1505.8589 / bp_chi_squared
BP_N_R_B = 4 / bp_n_relevant_bases
BP_R_SHR = 0.9998684000000001 / bp_relative_shrinking
RP_BASIS = 57 / rp_basis_function_id
RP_DOF = 1489 / rp_degrees_of_freedom
RP_N_PAR = 55 / rp_n_parameters
RP_N_MEA = 1544 / rp_n_measurements
RP_N_R_M = 20 / rp_n_rejected_measurements
RP_STD = 1.0780683 / rp_standard_deviation
RP_CHI2 = 1730.5623 / rp_chi_squared
RP_N_R_B = 47 / rp_n_relevant_bases
RP_R_SHR = 0.9999981999999999 / rp_relative_shrinking
RA = 95.69944545270756
DEC = 6.486631360900429
--- header unit 1: binary table ---
XTENSION = 'BINTABLE' / binary table extension
BITPIX = 8 / array data type
NAXIS = 2 / number of array dimensions
NAXIS1 = 48 / length of dimension 1
NAXIS2 = 1485 / length of dimension 2
PCOUNT = 0 / number of group parameters
GCOUNT = 1 / number of groups
TFIELDS = 6 / number of table fields
EXTNAME = 'coefficients'
N_BP_C = 55 / Length of bp_coefficients
N_BP_C_E = 55 / Length of bp_coefficients_error
N_BP_C_C = 1485 / Length of bp_coefficient_correlations
N_RP_C = 55 / Length of rp_coefficients
N_RP_C_E = 55 / Length of rp_coefficients_error
N_RP_C_C = 1485 / Length of rp_coefficient_correlations
TTYPE1 = 'bp_coefficients'
TFORM1 = 'D'
TTYPE2 = 'bp_coefficient_errors'
TFORM2 = 'D'
TTYPE3 = 'bp_coefficient_correlations'
TFORM3 = 'D'
TTYPE4 = 'rp_coefficients'
TFORM4 = 'D'
TTYPE5 = 'rp_coefficient_errors'
TFORM5 = 'D'
TTYPE6 = 'rp_coefficient_correlations'
TFORM6 = 'D'
--- header unit 2: binary table ---
XTENSION = 'BINTABLE' / binary table extension
BITPIX = 8 / array data type
NAXIS = 2 / number of array dimensions
NAXIS1 = 40 / length of dimension 1
NAXIS2 = 160 / length of dimension 2
PCOUNT = 0 / number of group parameters
GCOUNT = 1 / number of groups
TFIELDS = 5 / number of table fields
EXTNAME = 'converted_flux'
TTYPE1 = 'pseudo-wavelength'
TFORM1 = 'D'
TTYPE2 = 'flux_bp'
TFORM2 = 'D'
TTYPE3 = 'flux_error_bp'
TFORM3 = 'D'
TTYPE4 = 'flux_rp'
TFORM4 = 'D'
TTYPE5 = 'flux_error_rp'
TFORM5 = 'D'
--- header unit 3: binary table ---
XTENSION = 'BINTABLE' / binary table extension
BITPIX = 8 / array data type
NAXIS = 2 / number of array dimensions
NAXIS1 = 24 / length of dimension 1
NAXIS2 = 721 / length of dimension 2
PCOUNT = 0 / number of group parameters
GCOUNT = 1 / number of groups
TFIELDS = 3 / number of table fields
EXTNAME = 'calibrated_flux'
TTYPE1 = 'wavelength'
TFORM1 = 'D'
TTYPE2 = 'flux'
TFORM2 = 'D'
TTYPE3 = 'flux_error'
TFORM3 = 'D'