I have Canon sx60hs. It doesn't have detachable lens.

I am in completely urban environment. Because of weather, ambient light and buildings in between, I was not able to see the comet yet.

Planning to make a trip litter further where there should be little more dark and hopefully better weather.


Thanks,

Niranjan
On 7/15/20 12:13 AM, Stille wrote:
Agreed with the manual exposure. If you tell us what lenses you have and what your observation location is like (city, rural, middle of nowhere etc) I can suggest some settings.

On 7/15/20 3:55 AM, Niranjan Rao wrote:
Hi Terry,

Thank you. Looks like I need to do some more RTFM and tinker with the dials. So far my range was aperture and shutter priority. I know camera has manual settings, but not advanced enough and/or never tried it.

Regards,

Niranjan


On 7/14/20 5:45 PM, Terry Pinfold wrote:
Hi Niranjan,
        I would suggest not using aperture priority. Instead use manual exposure. I would suggest a lens wide open to get as much light as possible. Probably about 20 second exposure to avoid movement of the comet but still getting lots of light into the camera. Then experiment with ISO. Probably starting at 3200

Aperture priority will get confused with the dark sky and would likely overexpose the comet.

Sadly I am in Australia and can not see this comet. Maybe in another life in 6800 years.

cheers

On Wed, 15 Jul 2020 at 10:12, Niranjan Rao <[email protected] <mailto:[email protected]>> wrote:

    Greetings,


    Firstly - this has nothing to do with darktable. My apologies
    for being
    off topic. From my point of view, there are lot of experts here
    who can
    help to improve photo quality. If you think it's inappropriate,
    please
    feel free to delete.


    Comet NEOWISE is going to be visible for next few days. I have been
    seeing some stunning photos, some of them on mobile phones. I'm
    that
    person who is often wrong in camera settings and trying to learn
    from
    internet resources. I don't have fancy camera or lenses, but my
    hopes
    were raised after seeing mobile photos from Samsung devices. I
    should
    also mention, after spending a year just to be safe, I have finally
    stopped shooting jpeg+raw to just raw as photos seem to be more
    recognizable these days and my knowledge of darkatable and post
    processing is increasing.


    Are there any tips experts willing to share for taking picture
    of comet.
    I have a tripod and and assumption that weather will cooperate.
    I know
    about and aperture and shutter priority modes, but do often get
    confused
    which one to use. As most of the videos and sites say, I'll be
    using
    aperture priority.


    Thanks in advance.


    Niranjan



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--
Dr Terry Pinfold
Cytometry & Histology Lab Manager
Lecturer in Flow Cytometry
University of Tasmania
17 Liverpool St, Hobart, 7000
Ph 6226 4846 or 0408 699053



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