Date   

locked UPDATED Version of ANDROID APP Available on the Google Play Store and at the Amazon Store. #ExploreScientific

Jerry Hubbell - Explore Scientific VP Engineering
 

We have released an updated version of the Android application and it should be available shortly on the Google Play Store and on the Amazon Store for the Amazon Fire tablet. 

This update fixes the issue where the SYNC button was disappearing when you attempted to center the alignment star after slewing to it. We would like feedback from anyone that has seen this issue that we have corrected the problem with this release.

Thanks for you patience in resolving this issue.
--
Jerry Hubbell
Vice President of Engineering

Explore Scientific, LLC.
jrh at explorescientific.com

www.explorescientificusa.com
1010 S. 48th Street
Springdale, AR 72762
1-866-252-3811

Author: Scientific Astrophotography: How Amateurs Can Generate and Use Professional Imaging Data
             Remote Observatories for Amateur Astronomers: Using High-Powered Telescopes From Home


Mark Slade Remote Observatory (MSRO) IAU MPC W54 Equipment
Wilderness, VA
Mounts
: ES PMC-Eight G11 + Telescope Drive Master (TDM)
Scopes: ES 165 FPL-53 ED APO CF, ES 102 FCD100 ED APO CF
Cameras:  QHY174M-GPS + FW, QHY163C
Misc: 3-inch 0.7x Focal Reducer Field Flattener, Filters: Luminance,
Red, V-band Photometric, Diffuser, 200 lpmm Spectral Grating

Software: MaxIm DL 6, Cartes du Ciel, Astrometrica, AstroImageJ, AutoStakkert!


Re: Anyone in the Greater Toronto Area willing to give a beginner walk through? #starparty

Chris Tardif
 

Participate...I’m too new at this.

 

Sent from Mail for Windows 10

 


From: MAIN@ESPMC-Eight.groups.io <MAIN@ESPMC-Eight.groups.io> on behalf of Alex Arjomand <alex@...>
Sent: Wednesday, April 17, 2019 9:06:14 AM
To: MAIN@ESPMC-Eight.groups.io
Subject: Re: [ESPMC-Eight] Anyone in the Greater Toronto Area willing to give a beginner walk through? #starparty
 
Hi Chris

Great & nice to meet you! Yes I’ve watched many astrobackyard videos too. 

To clarify - did you want to participate in or to lead a wakthrough? Either way is great.

Thanks
Alex


Re: Anyone in the Greater Toronto Area willing to give a beginner walk through? #starparty

AstroObsessed
 

I’m interested in meeting up as well as I’ve had one for a little bit but feel like I’ve plenty to learn.

I’m just north of Newmarket.
--
Samuel

Newmarket, ON, Canada

Mount: ES EXOS2 W/ PMC8

Scope: Orion 8" Astrograph

Cameras: Canon T3i, ZWO ASI120MM Mini, RisingCam IMX224

 


Re: Anyone in the Greater Toronto Area willing to give a beginner walk through? #starparty

Alex Arjomand
 

Hi Chris

Great & nice to meet you! Yes I’ve watched many astrobackyard videos too. 

To clarify - did you want to participate in or to lead a wakthrough? Either way is great.

Thanks
Alex


Re: Anyone in the Greater Toronto Area willing to give a beginner walk through? #starparty

Chris Tardif
 

Hey Alex....I live in Aurora and would participate.  I am very new to astrophotography....< 2 months so I’m learning as well.  I got into because of www.astrobackyard.com.  Trevor is from St. Catharines and has great tips for beginners.

 

Chris

 

 

Sent from Mail for Windows 10

 


From: MAIN@ESPMC-Eight.groups.io <MAIN@ESPMC-Eight.groups.io> on behalf of Alex Arjomand <alex@...>
Sent: Wednesday, April 17, 2019 8:21:23 AM
To: MAIN@ESPMC-Eight.groups.io
Subject: [ESPMC-Eight] Anyone in the Greater Toronto Area willing to give a beginner walk through? #starparty
 
I was wondering whether any active forum users live in the Toronto area and would be willing to give a walk through of how to use the EXOS-2 PMC8?

For context - I’m not new to astronomy and have a dob and Nexstar 8SE (alt-az). I bought the EXOS2 PMC8 as an upgrade to the Nexstar mount (using the C8 sct). I am however completely new to equatorial mounts and everything that comes along with it. Very excited to learn :)

I was hoping there might be someone out there willing to show me the ropes? If not I will figure everything out through manuals, this excellent forum, and Toronto star parties (rasc).

Thanks all!

Cheers
Alex


Anyone in the Greater Toronto Area willing to give a beginner walk through? #starparty

Alex Arjomand
 

I was wondering whether any active forum users live in the Toronto area and would be willing to give a walk through of how to use the EXOS-2 PMC8?

For context - I’m not new to astronomy and have a dob and Nexstar 8SE (alt-az). I bought the EXOS2 PMC8 as an upgrade to the Nexstar mount (using the C8 sct). I am however completely new to equatorial mounts and everything that comes along with it. Very excited to learn :)

I was hoping there might be someone out there willing to show me the ropes? If not I will figure everything out through manuals, this excellent forum, and Toronto star parties (rasc).

Thanks all!

Cheers
Alex


Re: managing multiple site data

Steve Lang
 

Hey.

In the days of earlier ascom which couldn't distribute location information, and every piece of software needed separate configuration, a chap called Robert Hinton wrote an app that we both used. It read a serial connected GPS and wrote config files for APT, PHD and a few other things that we used, including eqascom. It was _brilliant_ as I was moving around a lot, and I could just plug in the GPS, run the program then start all the apps.

Made life very easy, was absolutely brilliant! I've lost contact with Robert now and instead have a ES-G11-PMC8 and Ascom has moved on a bit as it can distribute location information too.

With most things now taking location from ascom, a simple app to manage multiple profiles and set location in PMC8 driver and/or ascom would be a real benefit.

Cheers -


On 17/04/19 4:42 PM, W. Christopher Moses via Groups.Io wrote:
Interesting issues. Ill try to look into them after i finish the current project im working on
--
Mounts: ES PMC-8 G11, Losmandy AZ8
Scopes: Tak FSQ 106 EDX4, AT 115, WO Star 71, Mallincam RC6
Cameras:  2x ZWO ASI1600MM-P, Nikon D5100, ZWO ASI 120
Msc: IF ONAG, Moonlight Nightcrawler, ZWO EFW
Software: PixInsights, TheSkyX Pro


Re: managing multiple site data

W. Christopher Moses
 

Interesting issues. Ill try to look into them after i finish the current project im working on
--
Mounts: ES PMC-8 G11, Losmandy AZ8
Scopes: Tak FSQ 106 EDX4, AT 115, WO Star 71, Mallincam RC6
Cameras:  2x ZWO ASI1600MM-P, Nikon D5100, ZWO ASI 120
Msc: IF ONAG, Moonlight Nightcrawler, ZWO EFW
Software: PixInsights, TheSkyX Pro


Re: Polemaster adapter for IEXOS 100 #ExploreScientific

W. Christopher Moses
 

+1 for sharcap.  I've done a lot of writing about it on CN.  It works very well

--
Mounts: ES PMC-8 G11, Losmandy AZ8
Scopes: Tak FSQ 106 EDX4, AT 115, WO Star 71, Mallincam RC6
Cameras:  2x ZWO ASI1600MM-P, Nikon D5100, ZWO ASI 120
Msc: IF ONAG, Moonlight Nightcrawler, ZWO EFW
Software: PixInsights, TheSkyX Pro


Re: Pulse guiding loss

Jim McKee
 

It would appear that Pulse Guiding Loss in PHD2 was due to trying to pulse guide using WiFi.  I tested pulse guiding tonight running PMC-8 serial direct to computer.  No incident of pulse guiding loss occured.

/Jim
--
Mounts:      ES EXOS2-GT w/ PMC-8
Lens:          Canon EF 100-400mm f/4.5-5.6L IS II
Cameras:   Canon 60D Astro Mod, Canon 7D2
Misc:          USB-to-Cat6 Extender, Astromania Red Dot sight (Flash Shoe)
                    TELRAD, ZWO ASI120MM Guide Camera, Astromania 60mm Guidescope
Software:   EXPLORESTARS IOS & WIN, Stellarium. Backyard EOS, StarTools, APT, DSS
Computer:  2012 MacBook Pro Bootcamp WIN 10


Re: New Configuration Manager (Beta) Ready For Use

Geoff Smith
 

Hi Chris
I ran it this evening and it switched back and forth between  POTH/ASCOM and ExploreStars without any problem on my windows 7 laptop.
A very useful utility- thanks very much!
Geoff


Re: Polemaster adapter for IEXOS 100 #ExploreScientific

 

Chris,
 
Sounds like there's general agreement that the hotshoe mounting for the guidescope likely isn't rigid enough for the job you need it to do. From my own experience of things shifting about unasked and making trouble, I expect that hotshoe-mounted guidescope movement would impair *both* your PA and your guiding.
 
I think Jim gave you good advice, below - find a side-by-side adapter and move the guidescope onto it.  That should fix both the immediate PA problem as well as improve your guiding once you get going.  Provided you can make that guidescope mounting nice and rigid, you should be fine to carry on w/Sharpcap for PA.
 
- Bob
 
--
Mounts: ES PMC-8 EXOS2
Scopes: SV 102EDT
Cameras:  Nikon D5300, Altair GPCAM2-IMX224C
Software: ASCOM, CdC, AstroTortilla, BYN Pro, Sharpcap, PHD2
Computer:  Thinkpad x230, Win7Pro/64


Re: Polemaster adapter for IEXOS 100 #ExploreScientific

Michael Fulbright
 

I concur - I can use Sharpcap with my 50mm guide scope or even my 8 inch Newtonian/ASI1600MM to polar align without any extra gadgets.

Michael

On 4/16/19 4:34 PM, Jay Stanley wrote:
Chris,
 
You might want to check out Sharpcap   https://www.sharpcap.co.uk/sharpcap/features/polar-alignment . You might not need any adapter or Polemaster.
 
CS
 
Jay
 
From: christardif@...
Sent: Tuesday, April 16, 2019 7:20 AM
To: MAIN@ESPMC-Eight.groups.io
Subject: [ESPMC-Eight] Polemaster adapter for IEXOS 100 #ExploreScientific
 

Any hints on how to properly polar align this mount?  (Dont' get me started about that hole.) I have only managed to polar align once using a guide scope and sharp cap.  I think the alignment between my 30mm ZWO guide scope mounted in the hot shoe of my Canon 3ti and the 400mm Canon lens I am using is just not precise enough. 

I was looking at the Polemaster...it seems to bet getting really good reviews but I didn't see a mount adapter for it and this mount.

I guess my question is for Mr. Hubbell and ES...is there a way of mounting the polemaster on this mount and do you have any hints for polar alignment?

Chris



Re: Polemaster adapter for IEXOS 100 #ExploreScientific

Jay Stanley
 

Chris,
 
You might want to check out Sharpcap   https://www.sharpcap.co.uk/sharpcap/features/polar-alignment . You might not need any adapter or Polemaster.
 
CS
 
Jay
 

From: christardif@...
Sent: Tuesday, April 16, 2019 7:20 AM
To: MAIN@ESPMC-Eight.groups.io
Subject: [ESPMC-Eight] Polemaster adapter for IEXOS 100 #ExploreScientific
 

Any hints on how to properly polar align this mount?  (Dont' get me started about that hole.) I have only managed to polar align once using a guide scope and sharp cap.  I think the alignment between my 30mm ZWO guide scope mounted in the hot shoe of my Canon 3ti and the 400mm Canon lens I am using is just not precise enough. 

I was looking at the Polemaster...it seems to bet getting really good reviews but I didn't see a mount adapter for it and this mount.

I guess my question is for Mr. Hubbell and ES...is there a way of mounting the polemaster on this mount and do you have any hints for polar alignment?

Chris


Re: Polemaster adapter for IEXOS 100 #ExploreScientific

Jerry Hubbell - Explore Scientific VP Engineering
 

On Tue, Apr 16, 2019 at 12:30 PM, Lloyd Simons wrote:
I found this on their website:

https://www.admaccessories.com/product/vpa-pole-v-series-dovetail-adapter-with-polemaster/

Lloyd

This looks to me to be the best overall solution for the iEXOS 100 mount. Pretty inexpensive also. I thought that they had something but didn't take the time to find it.

Thanks!
 
--
Jerry Hubbell
Vice President of Engineering

Explore Scientific, LLC.
jrh at explorescientific.com

www.explorescientificusa.com
1010 S. 48th Street
Springdale, AR 72762
1-866-252-3811

Author: Scientific Astrophotography: How Amateurs Can Generate and Use Professional Imaging Data
             Remote Observatories for Amateur Astronomers: Using High-Powered Telescopes From Home


Mark Slade Remote Observatory (MSRO) IAU MPC W54 Equipment
Wilderness, VA
Mounts
: ES PMC-Eight G11 + Telescope Drive Master (TDM)
Scopes: ES 165 FPL-53 ED APO CF, ES 102 FCD100 ED APO CF
Cameras:  QHY174M-GPS + FW, QHY163C
Misc: 3-inch 0.7x Focal Reducer Field Flattener, Filters: Luminance,
Red, V-band Photometric, Diffuser, 200 lpmm Spectral Grating

Software: MaxIm DL 6, Cartes du Ciel, Astrometrica, AstroImageJ, AutoStakkert!


Re: Polemaster adapter for IEXOS 100 #ExploreScientific

Lloyd Simons
 


Re: Polemaster adapter for IEXOS 100 #ExploreScientific

Jerry Hubbell - Explore Scientific VP Engineering
 

Until we release our mount specific solution for mounting the Polemaster, a workaround might be to get an adapter from ADM (I assume they would offer something) that would mount on your Vixen dovetail plate. That would be the best and most secure place to mount it for an accurate alignment. You would of course make sure the camera is orthogonal with the plate/mount dovetail puck to ensure it is in line with the mounts RA axis. A bit tedious, but doable I think.
--
Jerry Hubbell
Vice President of Engineering

Explore Scientific, LLC.
jrh at explorescientific.com

www.explorescientificusa.com
1010 S. 48th Street
Springdale, AR 72762
1-866-252-3811

Author: Scientific Astrophotography: How Amateurs Can Generate and Use Professional Imaging Data
             Remote Observatories for Amateur Astronomers: Using High-Powered Telescopes From Home


Mark Slade Remote Observatory (MSRO) IAU MPC W54 Equipment
Wilderness, VA
Mounts
: ES PMC-Eight G11 + Telescope Drive Master (TDM)
Scopes: ES 165 FPL-53 ED APO CF, ES 102 FCD100 ED APO CF
Cameras:  QHY174M-GPS + FW, QHY163C
Misc: 3-inch 0.7x Focal Reducer Field Flattener, Filters: Luminance,
Red, V-band Photometric, Diffuser, 200 lpmm Spectral Grating

Software: MaxIm DL 6, Cartes du Ciel, Astrometrica, AstroImageJ, AutoStakkert!


Re: Polemaster adapter for IEXOS 100 #ExploreScientific

Chris Tardif
 

Wes can you post a picture of your rig?  I'd love to see how you put it together.


Re: Polemaster adapter for IEXOS 100 #ExploreScientific

Wes Mcdonald
 

Chris:

I agree it is probably the hot shoe wobble that is messing you up.  I know for a fact that the polemaster software removes the effects of cone error in pointing the camera relative to the mount axis...this is important because these are hard to make co-linear.  I believe Jim's good results with using the Sharpcap that it also finds the center of RA rotation in the presence of cone error.  So wobble is what is left.

I have used a polemaster on my Meade, which like the iEXOS100 has no place to mount it.  Additionally the Meade is a fork  mount placed on a wedge to emulate an equatorial mount.  I mount the Polemaster on the guide scope dovetail plate using an ADM camera adapter, a commodity right angle 1/2-20 camera adapter, and a 1/4-20 base adapter for the polemaster to screw it all together.  All in this does add up to a pretty good expense.  But then again so does Jims H mount solution.  The EXOS2 has a conventional GEM hole and accepts the polemaster adapter, so that was easy for me. 

In the end, polar alignment is one of those things worth investing in to make it easy on yourself.  Whatever that method ends up.  For me, the polar scope was never an answer..it was too fiddly and I really can't look through it well.  The EXOS100 peep hole would be a non-starter for me also.  For me, putting in the bucks of a good eyepiece to achieve polar alignment was an easy call.  I use my polemsater everytime I set up -- I don't use my eyepieces that much.

One thing you can do that is very inexpensive and quite good for visual work is to get and use PS Align Pro.  This gives you a virtual polar alignment capability which you can do in the daylight.

Regards,
Wes.




--
Wes, Southport NC
PMC-8, ES ED 127, 10" LX200GPS, Astro-Tech 8" Newt, ETX-90
Polemaster, Orion ST-80 and SAG
Electrical Engineer, Retired


Re: Polemaster adapter for IEXOS 100 #ExploreScientific

Chris Tardif
 

That’s awesome....I have very similar gear....i have the side by side from ADM (now in a drawer next to my 60mm guide scope).  I really thought it was all too much for the little 100 so tried to slim it down using the smaller guide scope mounted on the camera.  Not having much luck.

 

I am going to try to realign the ZWO and the lens with a far away object and see if that helps.

 

 

Sent from Mail for Windows 10

 


From: MAIN@ESPMC-Eight.groups.io <MAIN@ESPMC-Eight.groups.io> on behalf of Jim McKee <mckeejh@...>
Sent: Tuesday, April 16, 2019 9:09:24 AM
To: MAIN@ESPMC-Eight.groups.io
Subject: Re: [ESPMC-Eight] Polemaster adapter for IEXOS 100 #ExploreScientific
 
Chris,
FYI, I am using Canon 60D and 100-400mm V2 on an ADM side-by side vixen.  Astromania 60mm on right side,  Camera on left.  Very solid. Side-by-side adds 2 lbs to mount.
I could not find a shoe adapter that didn't allow anything mounted on it to not wiggle side to side.  That is why I went to a side by side adapter.  I use Sharpcap and it works very well
/Jim

Mounts:      ES EXOS2-GT w/ PMC-8
Lens:          Canon EF 100-400mm f/4.5-5.6L IS II
Cameras:   Canon 60D Astro Mod, Canon 7D2
Misc:          USB-to-Cat6 Extender, Astromania Red Dot sight (Flash Shoe)
                    TELRAD, ZWO ASI120MM Guide Camera, Astromania 60mm Guidescope
Software:   EXPLORESTARS IOS & WIN, Stellarium. Backyard EOS, StarTools, APT, DSS
Computer:  2012 MacBook Pro Bootcamp WIN 10

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