Total solar eclipse of July 11, 1991 as seen from Baja California. This digital mosaic is derived from five individual photographs, each exposed correctly for a different radius in the solar corona. The inner four photographs were taken by Dennis di Cicco (Sky and Telescope) using 1500mm focal...
eclipsesinfrared: starsSun: chromosphereWe present observations of the 11 July 1991 total solar eclipse made from the Caltech Submillimeter Observatory. The 850 µ m limb is extended 3380±140 km above the visible limb, and there is a 10% brightening at the extreme limb. The measured limb ...
We searched for excess infrared emission in the solar equatorial plane during the 11 July 1991 eclipse, using a wide-angle infrared camera on Mauna Kea, but failed to find any signature of dust evaporation. We argue that the earlier observations were credible and therefore that the circumsolar ...
Astron. Nachr. 316 (1995) 1, 23-27 Solar corona photometry by electropolarimetric and CCD observations during the eclipse of July 11, 1991 V.I. KULIDZANISHVILI and D.G. GEORGOBANI, Abastumani, Georgia Abastumani Astrophysical Observatory, Academy of Sciences of Georgia Received 1993 August 2...
1)TOTAL SOLAR ECLIPSE: JULY 1991 Our first total solar eclipse during a FONT tour was in northwesternCosta RicaonJuly 11, 1991.Totality during that eclipse lasted nearly 7 minutes (6 min. 54 sec.). Photograph of the July 1991 Total Solar Eclipse, taken during a FONT birding tour in Costa...
A total eclipse of the sun will be widely visible from the Western Hemisphere on July 11, 1991. Detailed predictions for this event are presented which include tables of geographic coordinates for the northern limit, southern limit and center line of the path of totality, local circumstances on...
Observations of a Quiescent Prominence Straddling the Solar Limb during the Total Eclipse of 11 July 1991Observations of a Quiescent Prominence Straddling the Solar Limb during the Total Eclipse of 11 July 1991DissertationThe following instruments viewed a prominence straddling the SW limb during the to...
11–12 Jan Lunar Eclipse (Partial)Europe, North/West Asia, Africa, North America, South America, Pacific, Atlantic, Indian Ocean, Arctic 26 Jan Solar Eclipse (Annular)South/West Europe, North/West Africa, South/East North America, South America, Pacific, Atlantic 6–7 Jul Lunar Eclipse (Par...
This year's solar eclipse has almost arrived! So, what exactly happens if you were to look at it without protection? On Monday (Apr. 8), the full solar eclipse will take place across the country with some having the total solar eclipse viewing while other places will get a partial viewin...
This year's solar eclipse has almost arrived! So, what exactly happens if you were to look at it without protection? On Monday (Apr. 8), the full solar eclipse will take place across the country with some having the total solar eclipse viewing while other places will get a partial viewin...