... v is assumed to be 0, i.e. no k-correction is applied, and when t is not known, a value of 2 (mean morphological type in the database; spiralgalaxy) is assumed. ai is taken as 0 when unknown. btc is not computed when 30000 km/s or bt or ag is unknown ...
... Here the the data for spiralgalaxy NGC 2339 which was observed in November, 2002 at the 6m telescope with SCORPIO-IFP in H-alpha emission line. ...
... 83 . Rydbeck J., Hjalmarson, Rydbeck O.E.H.: 1985, Distribution and kinematics of CO in the spiralgalaxy M51. Astron. and Astrophys., 144 , 282-294. ...
... For disk-like galaxies (eg. mostly disks of spiral), the apparent rotation may be converted into the true (physical) rotation using the inclination given in the parameter incl . ...
... we are merely observing emission from our spiral arm of the Galaxy is not ruled out ... of the Galaxy (or a denser "corona"), emission from the nearest spiral arm interior ...
... Elliptical, I : Irregular, S : Spiral, SB : Barred Spiral ) 56 - 65 A10 Feature ( Bright, Faint : for suface brightness, Asymm, Ring : for morphology, Pair, Triple : for close association ( If accompanying galaxies are almost in the same position, they ...
... layer structure of interstar gas in spiral arms of the Galaxy, . clouds of gas between spiral arms of the Galaxy, . ... layer structure of interstar gas in spiral arms of the Galaxy, . clouds of gas between spiral arms of the Galaxy, . ...