Zobrazeno 1 - 10
of 14
pro vyhledávání: '"H. B. Richer"'
Autor:
G. G. Fahlman, H. B. Richer
Publikováno v:
White Dwarfs ISBN: 9783540510314
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::803096f71d1186a508300361c5a524cd
https://doi.org/10.1007/3-540-51031-1_360
https://doi.org/10.1007/3-540-51031-1_360
Publikováno v:
New Light on Galaxy Evolution ISBN: 9780792339762
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8c4497b695bc587aefc1b7140123dc8
https://doi.org/10.1007/978-94-009-0229-9_181
https://doi.org/10.1007/978-94-009-0229-9_181
Publikováno v:
Science (New York, N.Y.). 163(3873)
The period of optical pulsations from NP 0532 has been determined to within 3 nanoseconds on three different nights. The time rate of change of the period (dP/dt)(p) was 36.17 x 10(-9) second per day. The pulse shape was highly asymmetrical with stro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1dfd10e9001af2de05903b0f270953fe
https://pubmed.ncbi.nlm.nih.gov/17807810
https://pubmed.ncbi.nlm.nih.gov/17807810
Autor:
G. G. Fahlman, H. B. Richer
Publikováno v:
The Astrophysical Journal. 277:227
A partir d'images CCD obtenues avec le telescope CT104 m on a construit les diagrammes magnitude-couleur et couleur-couleur d'un champ de 4'×3' de l'amas globulaire M4. Les etoiles du champ dans la direction de l'amas donnent E(B-V)=0,37±0,06 tandi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1290f5fb61907d5280785898960bbdab
https://doi.org/10.1086/161688
https://doi.org/10.1086/161688
Autor:
H. B. Richer, G. G. Fahlman
Publikováno v:
The Astrophysical Journal. 304:273
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a9e82d214e228565fc62f57fd79eddd
https://doi.org/10.1086/164161
https://doi.org/10.1086/164161
Autor:
H. B. Richer, B. I. Olson
Publikováno v:
The Astrophysical Journal. 200:88
Absolute visual magnitudes have been determined for carbon stars belonging to binary systems. These range from about 0 to brighter than -4, with a mean value of -2.3 for N stars. Bolometric corrections are deduced, giving bolometric absolute magnitud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9f034a8b7fa00c7e4fb9773d20c1dfe
https://doi.org/10.1086/153763
https://doi.org/10.1086/153763
Autor:
V. M. Blanco, H. B. Richer
Publikováno v:
Publications of the Astronomical Society of the Pacific. 91:659
In order to determine which stars near NGC 419 show M-type or carbon-type features, a IV - N plate was taken through a grating-prism combination at the prime-focus of CTIO's 4-m telescope. Seventy eight stars were found in this area, all showing stro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b2f07de9025113e1b39614c16d12852
https://doi.org/10.1086/130559
https://doi.org/10.1086/130559
Autor:
H. B. Richer
Publikováno v:
The Astrophysical Journal. 224:L9
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44c55a596b687f12a045f6d199b6e5dd
https://doi.org/10.1086/182747
https://doi.org/10.1086/182747
Autor:
H. B. Richer
Publikováno v:
The Astrophysical Journal. 243:744
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3bf4cc10216d50c96cc4a03c4bec4b1
https://doi.org/10.1086/158642
https://doi.org/10.1086/158642
Autor:
E. Chan, H. B. Richer
Publikováno v:
The Astrophysical Journal. 302:257
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d67e7e8e78b60703fce2889a4ddad95
https://doi.org/10.1086/163987
https://doi.org/10.1086/163987