A comparison of the density gradients of main sequence stars obtained by two different methods in different galactic latitudes
1970 ◽
Vol 38
◽
pp. 232-235
Keyword(s):
The Sun
◽
The Basel Observatory program of the determination of disc- and halo-density gradients for different intervals of absolute magnitude comprises in addition to Milky Way fields several directions, all pointing to Selected Areas near a plane perpendicular to the galactic equator and passing through the sun and the galactic centre. It was started with SA 51 (Becker, 1965) and continued with Sa 57, 54 and 141 (Fenkart, 1967, 1968, 1969).
1984 ◽
Vol 78
◽
pp. 247-256
Keyword(s):
Keyword(s):
2009 ◽
Vol 5
(S268)
◽
pp. 387-394
Keyword(s):
Keyword(s):
1988 ◽
Vol 108
◽
pp. 217-218
Keyword(s):
2011 ◽
Vol 740
(1)
◽
pp. 11
◽