RMxAA

Revista Mexicana de Astronomía y Astrofísica

ISSN: 3061-8649

Vol. 6 No. 1 (1981)

Published January 1, 1981
Portada RMxAA

Research articles

I. F. Mirabel
7
Search for neutral hydrogen in the early universe.
R. M. West
11
Opening Address / Second Regional Latin-American Meeting in Astronomy / Merida / 1981JAN19-23
PDF
J. Stock
13
Astronomy in Venezuela
PDF
I. F. Mirabel
17
Search for neutral hydrogen in the early universe
PDF
G. Bruzual A.
19-21
The spectrum of the extragalactic background light
PDF
C. Torres, L. E. Campusano
23-25
Objetos con exceso ultravioleta EN la vecindad del polo galactico sur.
PDF
L. E. Campusano
26
Towards a More Complete Sample of Quasars in a Selected Area of the South Galactic Pole
PDF
H. Wroblewski, E. Costa, C. Torres
27
Precise Optical Positions of Southern Radio Sources
PDF
L. E. Campusano, C. Torres
29-32
Optical identification of radio sources in a 8.5 X 8.5 zone near the south galactic pole
PDF
E. Daltabuit, D. Dultzin-Hacyan
33
Ultraviolet Observations of the Quasars 3C249.1 and 3C232
PDF
R. M. West
35-38
Towards a study of southern distant clusters of galaxies
PDF
A. C. Danks, G. Alcaino
39
Interaction in Two Contrasting Samples of Galactic Groups
PDF
A. Serrano, M. Peimbert
41-44
Convective mixing length and the galactic carbon to oxygen ratio
PDF
L. Maupome, P. Pismis, L. Aguilar
45-51
The masses of spiral galaxies
PDF
J. A. Graham
53
The Galaxy NGC55
PDF
N. Loiseau, E. Bajaja
55-58
Neutral hydrogen in the Small Magellanic Cloud.
PDF
W. Hagen, R. M. Humphreys, R. E. Stencel
59-63
Las envolturas circunestelares de las supergiantes del tipo F Y G EN la NUBE Mayor de Magallanes.
PDF
P. Pismis
65-78
The rotation curve of our Galaxy - How well do we know it?
PDF
M. Bitran, J. May, J. Aparici
79-82
Preliminary results of a galactic background survey at 45 MHz
PDF
F. J. Fuenmayor
83-93
A deep near infrared objective prism survey for carbon stars toward the galactic center and anticenter.
PDF
S. L. Kipp
95-98
A derivation of the stellar luminosity function in the direction of the south galactic pole by a statistical method
PDF
D. M. Popper
99-102
On the machine computation of the orbits of eclipsing binaries.
PDF
W. Gieren
103-106
A search for binaries among short-period southern Cepheids.
PDF
F. Lopez-Garcia
107-109
Numerical results in the three-body problem
PDF
H. G. Luna
111-113
Polarimetric observations of southern binary systems.
PDF
J. Stock
115-118
Block adjustment in photographic astrometry.
PDF
F. della Prugna
119-122
The combination of photographic material obtained with different Schmidt telescopes for the determination of proper motions
PDF
J. Cova S.
123-128
A proper motion survey in the area of the galactic cluster in Coma Berenices
PDF
M. A. Penaloza M.
129-133
An analysis of coordinate transformation in Schmidt telescope photographic plates
PDF
J. Stock
135
Astronomía en Venezuela.
F. Noel
135
Quince Años de Actividad del Astrolabio Danjon de Santiago
PDF
E. E. Mendoza V.
137-143
Fourier transform spectroscopy of six stars.
PDF
R. F. Wing, C. P. Rinsland
145-158
Narrow-band photometry in the 1-4 mu-M region : calibration and applications.
PDF
C. Chavarria-K., E. de Lara
159-162
13-color photometry of pre-main sequence stars : preliminary report and results.
PDF
M. Alvarez, W. J. Schuster
163-172
Thriteen-color photometry of Be stars.
PDF
A. Ardeberg, H. Lindgren
173-180
Properties of G-type stars from uvby photometry.
PDF
J. A. de Freitas Pacheco
181-187
Mass loss from hot stars.
PDF
J. Sahade
189-199
The Wolf-rayet stars.
PDF
J. Sahade, E. Brandi, J. M. Fontenla
201-204
Variations in the ultraviolet spectrum of the symbiotic star Z And.
PDF
J. Sahade, L. G. Garcia
205
Preliminary report on the IUE spectra of mu1 Sco.
PDF
J. Sahade, O. E. Ferrer
207
Ground-based and IUE spectral observations of AU Mon.
PDF
E. Ringuelet, J. Sahade
208
V923 Aql.
PDF
J. M. Fontenla, M. Rovira, A. E. Ringuelet
209-214
Transition region models for Be stars
PDF
A. E. Ringuelet, M. Rovira, J. M. Fontenla
215-218
Ultraviolet continuum of a sample of Be stars.
PDF
F. Reyes, T. D. Carr, J. P. Oliver, J. May, M. Bitran, J. Aparici
219-222
Detection of pulsars PSR 1133+16 and PSR 2045-16 at low radio frequencies.
PDF
Z. Lopez-Garcia
223-226
EL espectro de la estrella AP HD 3473.
PDF
N. Calvet
227-229
Dependence of the continuum energy distribution of T Tau stars on thelocation of the temperature minimum.
PDF
J. Smolinski, J. L. Climenhaga
231
The cooling trend in FG Sge.
PDF
J. L. Climenhaga, B. L. Harris, J. Smolinski
233-235
Half emission in F-K high luminosity stars.
PDF
R. Costero, R. Stalio
237-242
Different stellar winds in O-type stars.
PDF
V. S. Niemela
243
Observations of Two Binary Systems with Wolf-Rayet Components
PDF
V. S. Niemela
244
HD 65865 : una binaria visual WN 4.5+A.
PDF
I. F. Mirabel
245-254
High velocity clouds - Review of observational properties
PDF
R. Morras, E. Bajaja
255-257
Fine structure in high velocity clouds
PDF
W. G. Poeppel, C. A. Olano, C. E. Cappa de Nicolau
259-266
Neutral hydrogen related to Gould's belt
PDF
F. R. Colomb, G. M. Dubner
267
Neutral Hydrogen Associated with the Supernova Remnant Lupus Loop
PDF
I. N. Azcarate, J. C. Cersosimo, F. R. Colomb
269-272
The H 166 alpha recombination line in the Carina Nebula
PDF
M. Alcina-Braz
273-275
Detection of two new water vapor emission sources in the southern hemisphere
PDF
M. H. Ibanez S.
277-284
Fragmentation of prestellar clouds by molecule formation
PDF
C. Mendoza
285-299
Electron impact excitation of positive ions of astrophysical interest. I - Theoreical method
PDF
S. Torres-Peimbert, M. Pena
301-308
Ultraviolet observations of P.N. NGC 6572, NGC 5315 and BD +30 3639.
PDF
M. Pena, S. Torres-Peimbert
309-314
Ultraviolet spectrum of the P.N. NGC 7662 Observations and models.
PDF
S. Torres-Peimbert, J. F. Rayo, M. Peimbert
315-319
Chemical enrichment in halo P.N.
PDF
M. Peimbert, S. Torres-Peimbert
320
L P.N. M 4-18.
PDF
M. Rosado, Y. M. Georgelin, G. Monnet
321-324
Optical emission from ring-shaped nebulae in the LMC
PDF
M. A. Moreno
325-326
Movimientos internos EN regiones H II. La PEQUENA nebulosa Sharpless 158.
PDF
H. Perez de Tejada
327-331
Geometry of the distribution of plasma tail rays in a cometary type 1 tail
PDF
H. Campins, G. H. Rieke
333
Infrared Observations of Comets
PDF
I. Ferrin, O. Escalona
335-337
On the CN(0,0) spectrum of comet Kohoutek 1973 XII
PDF
I. Ferrin, E. Guzman
339-345
Light curves of some periodic comets
PDF
A. Parravano, I. Ferrin
347-350
Ice particles in circular orbits around the sun
PDF
J. Martinell, J. Perez-Peraza
351-356
Coronal transport of solar flare particles
PDF
J. Perez-Peraza
357
Study of Particle Generation in Low Energy Events
PDF
J. Perez-Peraza
358
Exploration of Solar Cosmic Ray Sources by Means of Proton Energy Spectra
PDF
S. Sofia
359-362
Solar variability
PDF
J. Aparici, J. May, F. Salas, J. Ventura
363-366
Programmable and automatic calibrator for radio sources at 45 MHz
PDF
J. Aparici, J. May, F. Salas, J. Ventura
367-372
A computational system for the automatic and simultaneous acquisition of radio telescope data from four different directions
PDF
D. J. MacConnell, H. -J. Schenner
373
Use of a laser in the collimation of the CIDA Schmidt camera
PDF
J. Cova S.
375
Information on Introductory Courses in Astronomy
PDF
M. A. Cardona-Garces, F. Contreras-Botto
377
Programs for the Calculations of Astronomical Ephemerides
PDF
H. Alvarez, L. E. Campusano
379
Spanish Translation of Modern Astronomical Terminology
PDF
G. Bruzual A., F. J. Fuenmayor, M. Peimbert, J. F. Rayo, S. Torres-Peimbert, R. M. West
389
Segunda Reunión Regional Latinoamericana de Astronomía. Conference held at Mérida, Venezuela, January 19 - 23, 1981.
G. Bruzual, F. Fuenmayor, M. Peimbert
Regional Latin American Conference on Astronomy, 2nd, Merida, Venezuela, January 19-23, 1981, Proceedings
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