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Everything posted by LaurenceT
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Skywatcher AZ GTI mount owners thread
LaurenceT replied to AstroNebulee's topic in Discussions - Mounts
Looks fine from your photo -
Skywatcher AZ GTI mount owners thread
LaurenceT replied to AstroNebulee's topic in Discussions - Mounts
If you're using a phone or tablet your coordinates should be automatically found. What alignment methods have you tried? -
Skywatcher AZ GTI mount owners thread
LaurenceT replied to AstroNebulee's topic in Discussions - Mounts
Splendid, I have one and it's superb value for money, you will enjoy it I'm sure. You may want to consider upgrading the clamp, it's saved me from a few heart attacks. Oh, and welcome to the world of Maksutov focus wobble.....😀 -
ASKAR FMA180 40mm aperture apochromatic telescope.
LaurenceT replied to Adam J's topic in Discussions - Scopes / Whole setups
I've been looking at this thread with interest as I'm thinking of getting this astrograph. Reading the posts and looking at images of setups I'm still not quite clear how to mount it on an EQ mount and attach a guide scope/camera for guiding. I'd be grateful for some pointers. -
Skywatcher AZ GTI mount owners thread
LaurenceT replied to AstroNebulee's topic in Discussions - Mounts
Sorry, I misunderstood, I was talking about 130PDS photography in EQ mode. At just over 4Kg it's fine for observing or even lunar/planetary photography in Alt Az mode. -
Skywatcher AZ GTI mount owners thread
LaurenceT replied to AstroNebulee's topic in Discussions - Mounts
I'd like to try that too but when adding a camera and in my case a Telrad I'd be at or over the load limit for the mount but heyho🤣 -
Skywatcher Explorer 130M SynScan AZ GOTO
LaurenceT replied to PatrickO's topic in Getting Started With Imaging
I thought only the 130PDS was suitable for astrophotography but according to Harrisons the 130M is suitable. SkyWatcher Explorer 130M Telescope (harrisontelescopes.co.uk) I'm using an AZ GTI in AZ mode with a planetary camera for lunar/planetary and it seems ok. -
This does appear to be the cooling solution described by Martin Pyott on YouTube. @maro21, thanks for posting your work.
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Thanks, do you screw the peltier to the camera back or use thermal epoxy or similar?
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Very interesting modification, how do you power the fan and peltier?
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Skywatcher AZ GTI mount owners thread
LaurenceT replied to AstroNebulee's topic in Discussions - Mounts
I was getting excited about changing my 130pds for a 150pds to put on my Az GTI until you pointed out yours is a Heritage.......................................🤣 -
Skywatcher AZ GTI mount owners thread
LaurenceT replied to AstroNebulee's topic in Discussions - Mounts
@david_taurus83 what scope is that? -
Skywatcher AZ GTI mount owners thread
LaurenceT replied to AstroNebulee's topic in Discussions - Mounts
A very well constructed approach @RayWUK, I don't use the Asiair system, I use Stellarmate instead but I've kept that out of the equation thus far because it may add an extra layer of Stellarmate flakiness. I'll have a play around with it using your approach.......what could possibly wrong?🤣 -
Is this the field flattener you are thinking of getting? Sky-Watcher .85x Reducer/Flattener for ED80 | First Light Optics If it is this comment on the OVL field flattener on the FLO page for the OVL FF may help: "£100 less than the "optically matched" reducer/flattener from SW which is not even optically matched, just frankenstiened from the the ED80's reducer/flattener."
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Skywatcher AZ GTI mount owners thread
LaurenceT replied to AstroNebulee's topic in Discussions - Mounts
I'm unclear why a phone and a tablet are needed for this, on my Ipad Pro I connect the Ipad to the Az Gti hotspot, open Synscan Pro and connect the Ipad to the mount. I then open SkySafari, click "connect " and then I can control the mount. What I'm not clear about is whether the mount is actually pointing exactly at the new location it has slewed to or where the SkySafari app thinks it should be. I'm also confused with the park/home/hibernate settings of the mount when it's being controlled by SkySafari. -
Skywatcher AZ GTI mount owners thread
LaurenceT replied to AstroNebulee's topic in Discussions - Mounts
I had success in selecting "Skywatcher SynscanLink" as the Scope Type and Equatorial GoTo (German) as the Mount Type. Looking at the app I can't determine the port I selected. -
I'm just getting to grips with Stellarmate OS on a Pi4, I've got to the stage where all my equipment is connected and all drivers installed, I can control the mount from my Windows laptop remotely. Rather than have the image data sent back over wifi to the Win10 machine during an imaging session I'd like to add a usb stick to the Pi but I have a couple of questions before I start and muck everything up! My knowledge of Linux is restricted to being able to open a terminal window and type in exactly what I'm told to. I will simply connect the Pi to a mains power source and connect a monitor, keyboard and mouse for this process. So, 1) what do I need to type into terminal to permanently mount the usb drive? 2) how do I create a directory on the usb drive to store the image files as they are created during an imaging session? 3) how will I be able to transfer these files back to my Windows machine for editing? Sorry for all the noob questions and thanks for looking
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First image with a different scope
LaurenceT replied to Jjmorris90's topic in Getting Started With Imaging
A 130PDS for £60 is amazing! What mount did you use for this image? -
Took my £60 Orion ST80 into the garden at about 23.30, lovely clear night in Surrey but you could hardly call the sky dark. Although this little scope was clearly at it's limits I easily found M42 and gazed in wonder. No colours but it's shape was clearly defined. I wish I'd started this years ago.
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From what I've read here and elsewhere it seems that you get what you pay for in terms of the premium UHC filters but Astronomik have 2 UHC offerings, the UHC and the UHC-e. There is a considerable cost differential between the two, is this borne out in the observing effect? Are these UHC and OIII filters discussed here confined to observing or can they be used for imaging too?
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Skymax 127 mak - Fine Focus
LaurenceT replied to Yubnub's topic in Discussions - Scopes / Whole setups
Speeding up the focusing on the Maksutov would be an advantage, I'll look into it, thanks for that. I'm having a slight issue with a Skywatcher focus motor on the Orion ST80 I bought for an excellent price recently. It came with the focus motor already installed, I wouldn't have chosen that combination but the price was simply too good. The outward travel of the focus tube is fine but the inward travel is prone to suddenly stop, the motor pausing. I can overcome it by reversing the direction slightly and then restarting the inward travel and it goes OK. I think it's either some torsion of the bracket or something to do with backlash which is apparent.