親子觀星會

Audela

http://www.audela.org/dokuwiki/doku.php?id=en:start
Audela is a free and open source astronomy software intended for digital observations (CCD cameras, Webcams, etc.).


(http://astrotips.com/sites/default/files/capturas_de_ecra/audela.gif)

feature
Aiming and controlling equipment

    Align assistant with the polar scope (Takahashi or EQ6)
    Align assistant with the King method
    Focusing assistant
    Pipeline for the aiming model
    GOTO function using integrated catalogs (planets, asteroids, Messier objects, reference stars, NGC, IC, Moon)
    GOTO function using another charting planetarium tool (Guide, Carte du ciel , Skychart)
    Remote control from a computer
    Check position and time via GPS (through a serial or Ethernaude link)
    Control of filter wheels
    Virtual control pad
    Autoguiding
    Supported telescopes : LX200 protocol (with special features of Audecom, Skysensor, losmandy, It-lente, Mbartels), Ouranos, Temma, Ascom, Celestron
    Link: serial port, USB/Serial adapter

Capturing Images

    Capture modes: serial, continuous, windowed, binning, scan, video.
    Capturing videos with a Webcam (included Linux since 2.0.20110925).
    Characteristics of the optics (CCD field, binning, focal lengths, etc.).
    Capturing scans (drift-scan and normal scan)
    Display of a reticle for centering purposes
    Pipeline for supernovae survey
    Pipeline for asteroid photometry
    Supported cameras: Audine, Hi-Sis, SBIG, CB245, Starlight, Kitty, Webcam, TH78521, SRC1300XTC, Canon EOS, Coolpix, Andor
    Supported links: parallel port, USB port, Ethernaude, Quickremote (USB/parallel converter), Grabbers
    Long exposure option for webcams and DSLRs (via serial port, USB/serial adapter, parallel port or QuickRemote interface)

Displaying Images

    Zoom, mirror, windowing, full screen
    Transfer functions (linear, log, exponential, arc-tangent).
    Automatic adjustment of viewing thresholds.
    Changing colour palettes
    Multi-window display
    Viewer with animation or blinking

Processing Images

    Processing one image (add , subtract, divide, etc.)
    Processing series of images (register, add, subtract, etc.)
    Geometric operations (mirrors, windowing, resampling)
    Optimizing dark frame, subtracting sky background
    Filters (high pass, low pass, gaussian, median)
    Wavelets, logarithms
    Statistics on the image, Fwhm, Flow, Photocentre
    Histogram, section
    Image selection
    Processing colour images (RAW→CFA, CFA→RGB, R+G+B→RGB, etc.)
    Direct and inverse Fourier Transformation
    Convolution
    Deconvolution


http://astrotips.com/software/audela

http://astrotips.com/operating-system/windows