J/A+AS/93/557 Multiband analysis of Sb abd Sc surface brightness (Prieto+ 1992)
Multiband analysis of the surface brightness distributions of Sb and Sc spirals
CCD images. I. Observations.
PRIETO M., LONGLEY D.P.T., PEREZ E., BECKMAN J.E., VARELA A.M., CEPA J.
<Astron. Astrophys. Suppl. Ser. 93, 557 (1992)>
=1992A&AS...93..557P 1992A&AS...93..557P
Keywords: galaxies: photometry - galaxies: spiral - galaxies: stellar content
File Summary:
--------------------------------------------------------------------------------
FileName Lrecl Records Explanations
--------------------------------------------------------------------------------
ReadMe 80 . This file
tables 147 8 Merged tables 1, 4a and 4b
--------------------------------------------------------------------------------
Byte-by-byte Description of file: tables
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
2- 5 I4 --- NGC Galaxy designation
8- 18 A11 --- Type Hubble type and luminosity class
21- 25 F5.2 mag Bt Total apparent blue magnitude corrected
for galactic and internal absorption
28- 33 F6.2 mag M_Bt Total absolute blue magnitude corrected
for galactic and internal absorption.
36- 40 F5.2 Mpc D Distance, using Ho = 75 km/s/Mpc, from the
corrected recession velocity relative to
the centroid of the Local Group
43- 46 F4.2 arcmin R'25 Isophotal major axis distance to 25.
mag/arcsec^2 corrected to "face on".
49- 51 I3 deg PA(B) Position angle (North eastward) in B filter
53 I1 deg e_PA(B) mean error on PA(B)
56- 58 I3 deg PA(V) Position angle (North eastward) in V filter
60 I1 deg e_PA(V) mean error on PA(V)
63- 65 I3 deg PA(R) Position angle (North eastward) in R filter
67 I1 deg e_PA(R) mean error on PA(R)
70- 72 I3 deg PA(I) Position angle (North eastward) in I filter
74 I1 deg e_PA(I) mean error on PA(I)
77- 79 I3 deg PA(Z) Position angle (North eastward) in Z filter
81 I1 deg e_PA(Z) mean error on PA(Z)
84- 86 I3 deg PA Mean Position angle (North eastward)
89- 92 F4.2 --- e(B) Disc eccentricity in B filter
94- 97 F4.2 --- e_e(B) mean error on e(B)
100-103 F4.2 --- e(V) Disc eccentricity in V filter
105-108 F4.2 --- e_e(V) mean error on e(V)
111-114 F4.2 --- e(R) Disc eccentricity in R filter
116-119 F4.2 --- e_e(R) mean error on e(R)
122-125 F4.2 --- e(I) Disc eccentricity in I filter
127-130 F4.2 --- e_e(I) mean error on e(I)
133-136 F4.2 --- e(Z) Disc eccentricity in Z filter
138-141 F4.2 --- e_e(Z) mean error on e(Z)
144-147 F4.1 deg i Mean inclination angle
--------------------------------------------------------------------------------
(End) Francois Ochsenbein [CDS] 18-May-1993