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    danielle said:
    Merci pour votre superbe travail, c'est magique. Suivi, qualité, rapidité, gentillesse, tout est parfait. Quel professionnalisme ! Magnifique


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    Narrow band astro image processing

    Optimized processing of a narrow band astronomical image. The luminance is produced by the usage of an Ha narrow band filter, placed in front of a specialized astro CCD.

    The color data is produced with SII and OIII filters.

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    98,00 € tax incl. (without options)

    Quantity for 1 from 2 to 4 from 5 to 9 from 10 to ∞
    Discount -10% -20% -30%
    Unit price (tax incl. without options) 98,00 € 88,20 € 78,40 € 68,60 €


    Optimized processing of a narrow band astronomical image.

    Made exclusively (no outsourcing) by Franck Bugnet, recognized astrophotographer and trainer.

    The luminance is produced by the usage of an Ha narrow band filter, placed in front of a specialized astro CCD.

    The color data is produced with SII and OIII filters.

    By default, SII is mapped to red, Ha to green and OIII to blue (all other mappings are possible, please be specific)

    Each Ha, SII, OIII component is most often the outcome of many individual shoots, aligned and compiled.

    Colors are then balanced, to produce an esthetical and very impressive image.

    As the individual RAW files are usually pre-processed with "dark", "bias" and "flat" master images, and compiled just after the acquisition, the pre-processing steps are not included in the standrad service, but proposed as addtional options.


    The pre-processing steps are: Images calibration (or reduce) and stacking. So the additional options are:

    -Files calibration and stacking to be done

    -Files are calibrated - Stacking to be done


    Before starting the processing itself, we always check the quality of the calibration, using the histogram.

    In a quality issue is detected, we'll propose to you to either redo it (with some advises), either to let us do it for you.

    In case the pre-processing is done by us, you will have lot of files to send. So we'll provide you with a private ftp upload server.


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    Informations If you plan to send us your original paper prints, use our address ,then jump to step 3. To upload an image (or a compressed file containing a set of images), continue with step 2.


    Informations Browse your digital or scanned photo on your PC (or your set of digital images in a compressed file). Please be patient while it is uploaded to our server

    Informations For help, read Files format and User guide

    • Ha component

    • R component or RGB image

    • G component



    Informations Enter your comments about this photo or set of images and click on "Save"

    • Acquisition parameters and processing recommendations

    Informations Set available options

    Informations For help, read Papiers et formats tirages


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    98,00 € tax incl. 78,40 € tax incl. (Per item)

    78,40 € tax incl. (For all)


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    Quantity discounts for the same product apply even if you add your photos one by one to the cart. Simply keep the quantity fiels above equal to 1 and repeat the steps 2 to 6 for each additional image


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