Celestial hemisphere:  Northern  ·  Constellation: Coma Berenices (Com)  ·  Contains:  NGC 4448
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N4448 (barred sprial) & PGC 40900 (edge on ringed galaxy), John D
N4448 (barred sprial) & PGC 40900 (edge on ringed galaxy)
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N4448 (barred sprial) & PGC 40900 (edge on ringed galaxy)

Getting plate-solving status, please wait...
N4448 (barred sprial) & PGC 40900 (edge on ringed galaxy), John D
N4448 (barred sprial) & PGC 40900 (edge on ringed galaxy)
Powered byPixInsight

N4448 (barred sprial) & PGC 40900 (edge on ringed galaxy)

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Description

Ngc 4448 12 mag barred spiral 30 mly distant in Coma Berenices. This one does not get a whole lot of attention, and due to it's dull color (and somewhat poor data and poor skies), was difficult to bring out a lot of detail. While looking at the subs, a galaxy that looks to have 'jets' coming out of the nucleus appeared (in the flashing box at about 2 o'clock). A bit of research showed that the object is PGC 40900, and is actually a 310mly distant 'edge on' ringed galaxy. PGC 40900 brightness is listed at magnitude 16. Other smaller galaxies that lie in the same neighborhood with 40900 include PGC 40901(16.9 mag) just to the right of n4448, and PGC 41014 (16.9 mag) to the upper left of the frame.

58 x 600 lum 1x1

24 x 300 each RGB 2x2

Original image PG 40900 cropped color

Image B PGC 40900 close crop inverted

Image C full frame

Image D full frame GIF with box

Thanks,

John D

Comments

Revisions

  • N4448 (barred sprial) & PGC 40900 (edge on ringed galaxy), John D
    Original
  • N4448 (barred sprial) & PGC 40900 (edge on ringed galaxy), John D
    B
  • N4448 (barred sprial) & PGC 40900 (edge on ringed galaxy), John D
    C
  • N4448 (barred sprial) & PGC 40900 (edge on ringed galaxy), John D
    D
  • N4448 (barred sprial) & PGC 40900 (edge on ringed galaxy), John D
    E
  • Final
    N4448 (barred sprial) & PGC 40900 (edge on ringed galaxy), John D
    F

B

Description: PGC 40900 edge on ringed galaxy cropped

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C

Description: NGC 4448

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D

Description: Ngc 4448 & PGC 40900 (in flashing box)

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E

Description: darker background

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F

Description: darker background

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Sky plot

Sky plot

Histogram

N4448 (barred sprial) & PGC 40900 (edge on ringed galaxy), John D

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