Radiation Flux in Sunspot Umbrae

dc.contributor.author	Ramanathan, A. S
dc.date.accessioned	2010-06-08T16:23:20Z
dc.date.available	2010-06-08T16:23:20Z
dc.date.issued	1954
dc.identifier.citation	Zeitschrift für Astrophysik, Vol. 34, pp. 169 - 172	en
dc.identifier.uri	http://hdl.handle.net/2248/5139
dc.description.abstract	The ratio of umbral intensity to photospheric intensity as a function of wavelength has been studied in the case of four fairly large spots in the wavelength range 4000A - 6500A. The relative spectrophotometric gradient has been evaluated for each spot.	en
dc.language.iso	en	en
dc.publisher	Springer-Verlag	en
dc.rights	© Springer-Verlag	en
dc.subject	Sunspot Umbrae	en
dc.title	Radiation Flux in Sunspot Umbrae	en
dc.type	Article	en