Focal Pointe Observatory
Astrophotography by Bob Franke

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Sh2-132 Nebula (Ha Filtered)

 

Click the image for a ~ 54% size view. (1800 x 1350 - 1.03 MB)

Instrument

Takahashi FSQ-106ED @ f/5.0 (530 mm F.L.) Captured at 2.1 arcsec/pixel.  Shown at 3.91 and 9.38 arcsec/pixel.

Mount

Paramount MyT

Camera

SBIG STF-8300M Self Guiding Package w/ mono ST-i, using an AstroDon 5nm Ha filter.

Acquisition Data

9/9/2016 to 10/7/2016  Chino Valley, AZ with CCD Commander & CCDSoft. 

Exposure

Ha

 525 min. (35 x 15 min.)        "

 Click here for the RGB image
 Click here for the color-mapped NarrowBand image

Software

  • CCDSoft, PixInsight & Photoshop CS6.

  • PixInsight processing includes calibration, registering, stacking, gradient removal, non-linear stretching with HistogramTransformation.

  • PhotoShop for the final touch up.

  • Noiseware 5, a PhotoShop plug-in.

Comment

North is to the top.

Sh2-132 is an extended emission nebula, at a distance of about 10,365 light-years, in the constellation Cepheus.