Celestial hemisphere:  Northern  ·  Constellation: Taurus (Tau)  ·  Contains:  125 Tau  ·  136 Tau  ·  14.47  ·  14.62  ·  455 Bruchsalia  ·  84 Klio  ·  HD244047  ·  HD244065  ·  HD244081  ·  HD244117  ·  HD244118  ·  HD244173  ·  HD244203  ·  HD244224  ·  HD244225  ·  HD244250  ·  HD244251  ·  HD244252  ·  HD244277  ·  HD244284  ·  HD244285  ·  HD244306  ·  HD244307  ·  HD244329  ·  HD244338  ·  HD244339  ·  HD244393  ·  HD244394  ·  HD244414  ·  HD244415  ·  And 540 more.
Getting plate-solving status, please wait...
Simeis 147 widefield HaOIIIRGB, Sergey Trudolyubov
Powered byPixInsight

Simeis 147 widefield HaOIIIRGB

Getting plate-solving status, please wait...
Simeis 147 widefield HaOIIIRGB, Sergey Trudolyubov
Powered byPixInsight

Simeis 147 widefield HaOIIIRGB

Equipment

Loading...

Acquisition details

Loading...

Description

A widefield Ha/OIII/RGB image of the Simeis 147 (Sh2-240) supernova remnant taken with Rokinon 135mm f2 lens and ZWO ASI1600MM Pro camera over December 2018-April 2019. The lens was riding piggyback on the Stellarvue APO SVA130T triplet mounted on the Orion HDX-110 EQ-G mount.

The image is a combination of narrowband (Ha and OIII) and RGB data. The synthetic luminance was produced using Ha, OIII and R data. R and B color channels are a blend of the broadband and narrowband images: R(R and Ha) and B(B and OIII). The narrowband Ha exposures were taken with lens stopped at f2.8 and camera gain 50, while OIII data was accumulated at f2.0 and gain 200. The RGB data was captured at f4.0 and gain 0.

Ha: 43x2000s (@ f2.8, Gain 50, bin1x1)

OIII: 28x600s (@ f2.0, Gain 200, bin1x1)

R: 19x300s (@ f4.0, Gain 0, bin1x1)

G: 30x180s (@ f4.0, Gain 0, bin1x1)

B: 40x180s (@ f4.0, Gain 0, bin1x1)

Total exposure: 33.6 hours

Comments

Revisions

    Simeis 147 widefield HaOIIIRGB, Sergey Trudolyubov
    Original
  • Final
    Simeis 147 widefield HaOIIIRGB, Sergey Trudolyubov
    B

Sky plot

Sky plot

Histogram

Simeis 147 widefield HaOIIIRGB, Sergey Trudolyubov