20140730 Sun Ha DS

20140730 Sun Ha DS


Note: I didn't downsize this image, so, when you click on it, it may take awhile to load, depending on your network speed. I've noticed that some detail is lost in the downsized versions.

Converted from grey scale to color.

North is up.

Imaging Site: My back-yard in San Diego, Ca.

Date: 30 July 2014

Scope and f/: Lunt LS100THa (Hydrogen-Alpha filtered) with BF1800 at f/7. The DSII (double stack filter) is still installed.

Mount: Takahashi NJP.

Guiding: None.

Camera: Point Grey Grasshopper Express (GX-FW-60SM-C) monochrome video camera with a ICX694 sensor.

Camera temperature: N/A

Camera binning: N/A

Number of sub-images and exposure: Stacked some images from the captured video.

Filters: Only the one on the scope.

Image Calibration: None.

Control, capture and processing with: Astro IIDC, PixInsight, and Photoshop on a Mac.

Images may be used for personal and/or educational use only.