Deep Sky Object in Spring
NGC3672 (Galaxy in Crater)


Date & Time: Apr 24 2004, from 21:31 to 21:56 JST(+0900)
Composed 4 shots with 8 minutes exposed
Optical: Meade 25cm(10") Schmidt-Cassegrain with conversion lens (f=1600mm, F6.3)
Auto-guided with Meade LX200 Equatorial & Pictor 201XT
Digital Camera: Fujifilm FinePix S2 Pro
Location: Ooizumi vil., Yamanashi pref.

Camera Settings: Recording Format...12bit CCD-RAW, converted to 16bit TIFF(3024×2016)
CCD Sensitivity...ISO1600, White Balance...Auto




NGC3672 / Galaxy, type SA:(rs:)c I-II
R.A.11h 25m 2.4s (2000.0)
Dec.-09° 47' 43" (2000.0)
Apparent Size4.2×2.0'
Radial Velocity+1665km/s
Magnitude11.7
Distance90 million light yrs.
Group of GalaxiesNGC3672 Group
Other IDsMCG-2-29-28, UGCA235
IRAS11225-0931, PGC35088
A compact spiral galaxy in northern region of Crater is NGC3672. The galaxy has a brightness of 11.7th magnitude and a long axis of about 4 arc minutes. This picture shows you dimmed arms being wound, but maybe you can detect only dimmed elliptic light through larger telescopes.




NGC3640

Around NGC3684


Copyright(c) 2004 by Naoyuki Kurita, All rights reserved.
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