Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Russell D. Sampson"'
Autor:
Russell D. Sampson
Publikováno v:
Applied optics. 57(22)
While observing the 21 August 2017 total solar eclipse from Shoshoni, Wyoming, the author briefly witnessed an annulus of red light 2° to 3° from the center of the totally eclipsed sun. The author had no prior knowledge of this phenomenon, thus red
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::317ab0fb7c94ad8c85121d9de42e747d
https://pubmed.ncbi.nlm.nih.gov/30117895
https://pubmed.ncbi.nlm.nih.gov/30117895
Autor:
Russell D. Sampson
Publikováno v:
Astronomy Education Review. 6:67-75
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e2a0f1397c449e06fb11228020c4048
https://doi.org/10.3847/aer2007007
https://doi.org/10.3847/aer2007007
Publikováno v:
Journal of Glaciology. 50:375-381
Ice-spike observations in nature have sparked much interest in the scientific and non-scientific communities alike, yet most research performed thus far has been largely qualitative. We have conducted a quantitative, systematic laboratory investigati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e342e3001948470b9fbcf9bc80484ac
https://doi.org/10.3189/172756504781829954
https://doi.org/10.3189/172756504781829954
Publikováno v:
Publications of the Astronomical Society of the Pacific. 115:1256-1261
Observed timings of 244 sunrises and 135 sunsets from two closely spaced geographic locations in Edmonton, Alberta, were used to determine astronomical refraction for the Sun's upper limb. The observed astronomical refraction had a mean of 0 .669, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4105d89585a820aca480b262d1e2073e
https://doi.org/10.1086/378214
https://doi.org/10.1086/378214
Autor:
Russell D. Sampson
Publikováno v:
Astronomy Education Review. 12
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f00b017e562f5ee8ec029af8a335373f
https://doi.org/10.3847/aer2012022
https://doi.org/10.3847/aer2012022
Publikováno v:
Applied optics. 44(27)
The variability of the astronomical refraction of the setting Sun as measured from Holetown, Barbados, West Indies, is compared to sunset refraction measured from Edmonton, Alberta, during the same time of year. At about 13 degrees N latitude, Holeto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8639d95b11ef0ecb7bb2ed8dee1ce41d
https://pubmed.ncbi.nlm.nih.gov/16201426
https://pubmed.ncbi.nlm.nih.gov/16201426
Publikováno v:
Journal of Colloid and Interface Science. 181:673-675
Experimental data show that the splash mass produced by a free-falling buoyant sphere impacting a water surface is a function of its impact velocity raised to the power 2.67 ± 0.06. This result is consistent with wave tank experiments on a scale mod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d007a49218530f3cadc47f0bcb25e78d
https://doi.org/10.1006/jcis.1996.0428
https://doi.org/10.1006/jcis.1996.0428
Publikováno v:
Applied Optics. 47:H91
Low altitude astronomical refraction (LAAR) of the setting Sun was measured over a sea horizon from a coastal location in Barbados, West Indies. The altitude of the upper limb of the Sun and the apparent horizon were determined using a digital video
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ead803a8bf9a9a4156d99b68e8aee1e
https://doi.org/10.1364/ao.47.000h91
https://doi.org/10.1364/ao.47.000h91
Publikováno v:
Applied Optics. 42:342
In this study a ray-tracing model that uses atmospheric data from VIZ and Vaisala RS80 rawinsondes is compared with the observed astronomical refraction presented by the setting Sun as seen from Stony Plain, Alberta, Canada. Photogrammetric measureme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76f92a266b852ee1cdb9448f07ecc23d
https://doi.org/10.1364/ao.42.000342
https://doi.org/10.1364/ao.42.000342
Conference
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.