RMxAA

Revista Mexicana de Astronomía y Astrofísica

ISSN: 3061-8649

Vol. 2 No. 1 (1976)

Published January 1, 1976
Portada RMxAA

Research articles

P. Benvenuti, S. D'Odorico, M. Peimbert
3
On the Ionization of the Interarm Medium of M33
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G. F. Bisiacchi, C. Firmani, R. Ortega, R. Peniche
13-21
Spectral classification of early type stars. Calibration using a TV-vidicon multichannel system.
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E. Daltabuit, J. Canto, J. Quisbert
23
ON the UBV Photometry of Seyfert Galaxies i: NGC 1068
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E. E. Mendoza v
29-32
Multicolor photometry of metallic-line stars. IV. Hα and O I observations.
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E. E. Mendoza v
33-37
A preliminary report on Hα, OI photometry of young objects.
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S. Hacyan, D. Dultzin-Hacyan, S. Torres-Peimbert, M. Peimbert
39
Erratum
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M. Alvarez, Y. Maisterrena
43
Climatological and Meteorological Characteristics of the Observatorio Astronomico Nacional at San Pedro Martir, B. C.
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J. A. Fernandez
53
On the Correlation Between Rotational Velocities of the Components of Visual Binaries
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P. Pismis
59-63
On an H II condensation in NGC 2175.
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E. de Lara, C. K. Chavarria, H. L. Johnson, R. Moreno
65
A Photometer Using Silicon Diodes as Light Detectors
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H. L. Johnson
71-170
An atlas of stellar spectra. I.
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H. L. Johnson
175
The Law of Interstellar Extinction
S. Torres-Peimbert, M. Peimbert
181-207
Photoelectric photometry and physical conditions of planetary nebulae.
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P. Pisçmisç, E. Recillas-Cruz, I. Hasse
209-217
Internal motions in H II regions. IV. The ring nebula NGC 2359.
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Harold L. Johnson
217
A New Michelson Spectrophotometer System
B. Hauck
231-234
Note on the Am stars in the alpha , lambda photometry.
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B. B. Bookmeyer, W. S. Fitch, T. A. Lee, W. Z. Wisniewski, H. L. Johnson
235-258
Photoelectric UBV observations of RR Lyrae variable stars. Second list.
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E. E. Mendoza v
259-261
Halpha and O I photometry of Ap stars.
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D. Dultzin-Hacyan, S. Hacyan
263
Comments on the Optical Appearance of White Holes
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H. L. Johnson, R. I. Mitchell
269
Erratum
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P. Pismis
269
Erratum
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H. L. Johnson, W. Z. Wisniewski, T. D. Faÿ
273-308
Fourier transform spectroscopy of four OB stars from 4800 to 10200 Å.
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G. F. Bisiacchi, L. Carrasco, R. Costero, C. Firmani
309-317
Spectroscopic observations of HD 93521: an O-type star of population II.
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P. Pismis, L. Maupomi
319
Remarks on Our Present Knowledge of Masses of Galaxies
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J. Franco, E. Daltabuit
325
On Collisional Ionization Rate Coefficients
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A. Feinstein
331-337
Photoelectric measures of hydrogen lines in helium-weak stars.
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C. Cruz-Gonzilez, A. Arellano Ferro
339
A Determination of Galactic Rotation Parameters from O-Type Stars
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M. A. Herrera, E. Daltabuit
343
On the Reaction Rates and Chemical Kinetics of Molecular Hydrogen Formation
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Obituary

P. Pismis
173
Obituary Carlos Cruz-Gonzalez
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