Celestial hemisphere:  Northern  ·  Constellation: Monoceros (Mon)  ·  Contains:  12 Mon  ·  LBN 943  ·  LBN 948  ·  LBN 949  ·  NGC 2237  ·  NGC 2238  ·  NGC 2239  ·  NGC 2244  ·  NGC 2246  ·  NGC 2252  ·  Rosette A  ·  Rosette B  ·  Rosette Nebula  ·  Sh2-275  ·  The star 12 Mon
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Rosette Nebula - 장미성운, JI YONG HO
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Rosette Nebula - 장미성운

Getting plate-solving status, please wait...
Rosette Nebula - 장미성운, JI YONG HO
Powered byPixInsight

Rosette Nebula - 장미성운

Equipment

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Acquisition details

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Description

  • Date : 2022-03-28, 2022-04-01, 2022-04-03
  • Location : Gyodong-do, Seokmo-do (Bortle Class 4)
  • Telescope : Esprit 120ED + 0.77 Reducer (Mono) & Fra600 + 0.7 Reducer (Color)
  • Mount : (DIY)SONA 25-25 Harmonic EQ mount
  • Guide : OAG-L, ZWO ASI174mm mini
  • Camera :
    • Ha - ASI2600mm pro(Gain 100, Bin1, -20°C),
    • RGB(Narrow) - ASI294mc pro(Gain 129, Bin1 -20°C)

  • Filters : ZWO 36mm Ha 7nm filter, Radian Triad Ultra Narrowband Filter 2"(Ha, Hb, Oiii, Sii)
  • Exposure: Total 5.7 hours
    • Mono(Ha) : 180s x 56 = 2.8h
    • Color(Narrow Ha/Hb/Oiii/Sii) : 180s x 58 = 2.9h
    • Dark, Bias, Flat, DarkFlat 적용

  • Software : NINA, PixInsight, Photoshop

KakaoTalk_20220401_011041439.jpg

KakaoTalk_20220401_001651011_07.jpg

KakaoTalk_20220401_001651011_08.jpg

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Histogram

Rosette Nebula - 장미성운, JI YONG HO

In these public groups

AstroPhotographers of South Korea