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Fieldsy

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Posts posted by Fieldsy

  1. 13 hours ago, Knighty2112 said:

    As the ASIAIR is basically a Raspberry Pi in fancy clothes, you get similar issues on PI’s when running too much from the USB sockets. It is recommended to use a powered USB hub to connect up if you get this issue. I know i have had it on my Raspberry Pi which I overcame with using a powered USB hub to connect things up to it.

    Powered usb hub 🤔 not sure how another usb hub is going to improve low power , usb hub is just a splitter.

  2. Hi all I was out last night my asiair and a few times a little battery sign at the top right of my tablet flashed up, so i presumed I needed a charge so i plugged it in but battery flashed up again ,turns out it is the asiair saying low voltage .

    I was running asiair/eq 5 pro mount eqmod/asi120 mini /asi178 mm/filter wheel , powered with a celestron lipo4 with the 5v 2.1 amp usb .

    Anyone else had similar issues ? .

    Thanks

  3. 5 minutes ago, Adam J said:

    depends on the ambient temperature.

    Could go with 30seconds if its a warm night.

    I think i worked out optimal gain and exposure for you before so just go with those figures.

    Not the best track but no trails so thought would try

    20190905_230459.jpg

  4. Hi Adam I've been messing about a lot with it turns out the back of the scopes was v close to tripod and just touching ra/dec leads so changed targets then the dec was ok but after 4 mins or so the ra just stopped so clrd cali and started again then the same thing happened 😡. But have gone back to 7331 target scope now past tripod leg and a 30 sec sub has no star trail 🥳, so have set up a run so far so good  but now I said that I'm sure I'm gonna find something else lol .

  5. 45 minutes ago, Adam J said:

    NGC7331 looks like something worth a try, if you want a emission nebula then the Signus wall is a good bright section of the north American nebula that will fit with careful framing and a Ha filter. The crescent Nebula might work, or the propeller DWB111 fits nicely too. However the broad band galaxy target will be easier starting out. 60- 120 second luminance subs are probably a good place to start.

    60 -120 subs ok with non cooled cam?

  6. Ngc7331 looks good nice  and large aswell thanks

    just hope it’s not behind my house lol🤞🏻 my viewing range is n to sse then s to west

    just my luck looks like 7331 and crescent nebula May be Be hind my cherry tree 🌳🤔🧨

     

     

  7. Hi all

    Not been out for a while various reasons .

    Boy did it show setup/pa time 40+mins

    New tablet just for me ,hooray 😭 not,   fire 10 hd turns out asiair dont work on it lol ,got plate solving working and focusing pretty good then clocked its 2 am 😞 ,up in a few hrs best get some sleep 🤞🏻 for monday night still stays clr .

  8. Hi all

    I'm looking at a 2nd setup and very portable I was looking at

    https://www.firstlightoptics.com/william-optics/william-optics-zenithstar-61-apo.html 

    But once the flatner price added it's close to cost of the

    https://www.firstlightoptics.com/william-optics/william-optics-redcat-or-whitecat-51-apo-f49.html

    What would be your recommended and why with a dslr and unguided atm until can get cash for skyguider/skytracker

    Thanks

  9. On 26/06/2019 at 11:37, Adam J said:

    Yes they are good scopes and with your current camera you would not even need a field flattener. The shorter focal length will greatly increase the number of objects that you can fit in the field of view and make your life much easier locating stuff +it wont need collimation. Its probably more suited to the weight capacity of your EQ5 too as normally for a 130PDS I would recommend a HEQ5pro. Your DSLR will work well with it too for larger targets if you get the flattener and you can then add a better cooled camera if you want further down the line. 

    But like I say I think that you need to get some images / experience in with the current camera before thinking about a upgrade.

    Adam

    Hi Adam I was just looking at the WO 61 and once you add the price of the flatenar there is only about £80 difference between that and the red cat ,what one do you reckon would be better as a very portable option .

  10. 15 minutes ago, JamesF said:

    I usually check the Met Office forecast and watch as whatever they have forecast turns into cloud as soon as it reaches "now".

    Doubt I shall be out tonight even if it is clear though.  For some reason I'm feeling very tired, but also I'm going to be working until getting on for midnight I reckon :(  It's always the way...

    James

    I feel your pain I normally dont finish work until 1 am  . And yes it looks like some clouds are coming in 🤨

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