« 13.78 Moon age on 13 April, 2014(UT) | Main | NGC5904(M5) »

30 April 2014

M17 by Hydrogen alpha

M17_20140427_170730_ha_8x600sddpsM17 by Hydrogen Alpha
Exp.8x600sec.
Orion Optics UK AG-16(D400mmF3.8)Astrograph, Baader Planetarium Hydrogen Alpha(7nm)
Moravian Instruments Inc., G4-16000(CCD Temperature -25 degree)Camera
Asko SX-260PW German Equatorial GOTO mount
Auto-guiding system was composed with PENTAX 100SD-UF refractor and G0-0300 camera.


« 13.78 Moon age on 13 April, 2014(UT) | Main | NGC5904(M5) »

天文」カテゴリの記事

Comments

The comments to this entry are closed.

February 2023
Sun Mon Tue Wed Thu Fri Sat
      1 2 3 4
5 6 7 8 9 10 11
12 13 14 15 16 17 18
19 20 21 22 23 24 25
26 27 28        
無料ブログはココログ