... ISOCAM 7 micron deep survey of the Lockman Hole: A mid-infrared search for primeval ... Pairs of X-ray sources across Seyferts: the NGC4235 field . H. Arp . Astron. ... Imaging the nuclear environment of NGC 1365 with the Hubble Space Telescope . ...
... On the X-ray position and deep optical imaging of the neutron star candidate RXJ1856 ... distance scale and its implications for the Hubble constant ( H 0 ) determination ... Magnetic field measurements on moderately active cool dwarfs . ...
... observations: implications for Hubble's constant and the spectral parameters n and Q ... The evolution of dynamo maintained magnetic fields in a barred spiral galaxy . ... Nonlinear winding of large-scale magnetic fields in spiral galaxies . ...