405thia

4072 Yayoi CCD Spectrum

408 and 5000 MHz observations of 12 probable supernova remnants

408 and 5000 MHz observations of 28 new galactic supernova remnants

408 MHz all-sky map

408 MHz observations of clusters of galaxies. I - Halo sources in the Coma-A 1367 supercluster

408 MHz observations of clusters of galaxies. II - The Coma and Perseus superclusters

408 MHz radio emission from eleven quasi-stellar galaxies

408 MHz variability of complete samples of radio sources

408-MHz observations of two fields in the region 10^h30^m, +46 deg - II. A variability study

408-MHz observations of two fields in the region 10^h30^m, +46^ deg - I. The surveys

408-MHz variability study (Riley+ 1998)

4082 Swann CCD Spectrum

408MHz galactic radio sources (Shaver+ 1970)

408MHz obs. of GPS sources from JVAS survey (Marecki+ 1999)

408MHz observations (Bondi+ 1996)

409 Aspasia CCD Spectrum

4096 Kushiro CCD Spectrum

4096 X 4096 pixel CCD mosaic imager for astronomical applications

4098 galaxy clusters in SDSS Stripe 82 (Geach+, 2011)