NGC 3576 Speculative Bubble nebula
NGC 3576 is a minor nebula in the Sagittarius arm of the galaxy a few thousand light-years away from the Eta Carinae nebula.
NGC 3576 is about 7000 light years from us while its neighbour visible on the left (NGC 3603) is more than twice as far away.
Photo Details
Telescope: Takahashi Sky90 f4.5 (405mm)
Camera: Asi1600MMC-p
Mount: HEQ5
Guiding: off-axis T7 - Asi120 clone
Exposure: SHO 8,6,6 x 10min Unity Gain
When: June 2018
Other information: Bateleur RPA
Photo Details
Telescope: FSQ106EDX (530 mm) Takahashi
Camera: ST-8300M, Sbig Filter wheel, Baader 36mm round HLRGB filters
Mount: G11 GT Celestron branded
Guiding: Off-axis, Orion SS Autoguider
Exposure: HaRGB Ha 12x1200sec, R 8x480sec, G 7x480sec, B 7x480sec
When: June 2013
Other information: Tivoli Farm, Namibia