Balloon-borne DOAS measurements of SCIAMACHY level 1 and 2 products

Balloon-borne fragment ion mass spectrometry studies of stratospheric positive ions - Unambiguous detection of H+(CH3CN)1(H2O)m-clusters

Balloon-borne hard x-ray imaging observations of non-thermal phenomena

Balloon-borne imagery of the solar granulation. II - The lifetime of solar granulation

Balloon-borne in situ measurements of ClO and ozone - Implications for heterogeneous chemistry and mid-latitude ozone loss

Balloon-borne measurements of ion conductivity over low latitude stratosphere

Balloon-borne measurements of stratospheric ion density and conductivity at low latitude

Balloon-borne measurements of total reactive nitrogen, nitric acid, and aerosol in the cold Arctic stratosphere

Balloon-borne resonance fluorescence instrument for in-situ measurement of atomic oxygen: Simultaneous measurement with ozone at 38-44 km

Balloon-borne solar occultation Fourier transform spectrometry for measurements of stratospheric trace species

Balloon-borne telescope for high-resolution solar imaging and polarimetry

Balloon-borne three-meter telescope for far-infrared and submillimeter astronomy

Balloon-related activities of the IMK/FZK: instruments, activities and results

Balloonborne measurements of Pinatubo aerosol during 1991 and 1992 at 41 deg N - Vertical profiles, size distribution, and volatility

Balloonborne measurements of the Pinatubo aerosol-size distribution and volatility at Laramie, Wyoming during the summer of 1991

Balloonborne Michelson interferometer for passive atmospheric sounding (MIPAS-B2): instrument and results

Balloons for the exploration of Mars

Balmer decrement of quasars and Seyfert 1 galaxies.

Balmer decrement of quasars and Seyfert I galaxies.

Balmer line emission from the accretion disks surrounding the supermassive black holes in active galactic nuclei