Stanford Helioseismology Archive

GONG+

Data from the upgraded Global Oscillations Network Group. Principal series as of 30 August 2007:

Individual Site Data

GONG processing level zi

Site	Observable	Days	Begin		End
Learmonth	Doppler	1735	2001.04.30	-	2007.05.20
	Intensity	1433	2002.07.05	-	2007.05.20
Udaipur	Doppler	1096	2001.10.25	-	2007.04.25
	Intensity	922	2002.06.05	-	2007.04.25
El Teide	Doppler	1497	2001.07.30	-	2007.05.05
	Intensity	1366	2002.05.18	-	2007.05.05
Cerro Tololo	Doppler	1774	2001.04.20	-	2007.05.08
	Intensity	1485	2002.06.06	-	2007.05.08
Big Bear	Doppler	1646	2001.03.14	-	2007.05.10
	Intensity	1331	2002.06.13	-	2007.05.10
Mauna Loa	Doppler	1532	2001.06.16	-	2007.04.22
	Intensity	1359	2002.06.05	-	2007.04.22

Hα Network

Selected full-cadence data from the Global High-resolution Hα Network. Data series as of 1 Apr. 2004:

Individual Site Data

Yunnan data raw, Kanzelhöhe and Big Bear data flat-fielded

Site	Days	Begin		End
Yunnan Astronomical Observatory	7	2003.01.17	-	2003.08.08
Kanzelhöhe Solar Observatory	7	2003.01.17	-	2003.08.08
Big Bear Solar Observatory	7	2003.01.17	-	2003.08.08

HMI Proxy Data

Tracked Doppler Data from MDI
Local Power Spectra from MDI

Magneto-Optic Two-Height Instrument

Dopplergrams and photograms from the Magneto-Optic Two-Height (MOTH) Instrument at the South Pole Jeffreys Solar Observatory. Data series as of 30 June 2004:

Type	Hours	Begin	End
Na-D Dopplergrams	224	2003.01.01	2003.01.20
Na-D Photograms	224	2003.01.01	2003.01.20
K-D Dopplergrams	224	2003.01.01	2003.01.20
K-D Photograms	224	2003.01.01	2003.01.20

Mt. Wilson MOF Dopplergrams & scanned Spectroheliograms

Dopplergrams from the Magneto-optic Filter at the Mt. Wilson Observatory 60-ft tower telescope. Principal series as of 30 August 2007:

Calibrated Dopplergrams - 2461 daily data sets; 1988.07.01 - 2006.09.26

Scanned Ca-K Spectroheliograms (TIFF images) from the Mt. Wilson Observatory 150-ft tower telescope. Organized by date of scan (not dates of original images!) Series as of 30 August 2007

Spectroheliograms 98 data sets; 2003.09.11 - 2007.07.20

SOI-MDI (Solar Oscillations Investigation - Michelson Doppler Imager)

Data from the Michelson Doppler Imager on SOHO. Principal Series as of 28 June 2004:

Taiwan Oscillations Network

Ca-K photograms from the Taiwan Oscillations Network. Principal series as of 2 May 2005:

Site	Days	Begin	End
Huairou	23	1996.06.25	1996.09.25
Uzbekistan	18	1996.07.03	1996.08.04
Tenerife	409	1996.06.03	1998.04.30
Big Bear Solar Observatory	519	1996.06.01	1998.08.01

Simulations by Stein et al.

Simulations of solar hydrodynamic convection on supergranulation scales (48 Mm wide by 20 Mm deep)

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Page last revised Tuesday, 01-Apr-2008 15:03:44 PDT
Webmaster: Rick Bogart, RBogart@solar.Stanford.EDU