Test of a new 295mm D-ERF.
- Valery
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Test of a new 295mm D-ERF.
Hi folks,
These images were taken yesterday's morning, April 25 2017 when I performed a third test
of a recently finished 295mm D-ERF for our Hong Kong based customer Raymond Tse.
Telescope C11 280mm F/10 SCT equipped with DS etalons. Camera Basler 1920-155.
Seeing was quite unstable and variable. However I was lucky to catch two moments of
some seeing improvements.
Hope you like these pictures.
Valery
These images were taken yesterday's morning, April 25 2017 when I performed a third test
of a recently finished 295mm D-ERF for our Hong Kong based customer Raymond Tse.
Telescope C11 280mm F/10 SCT equipped with DS etalons. Camera Basler 1920-155.
Seeing was quite unstable and variable. However I was lucky to catch two moments of
some seeing improvements.
Hope you like these pictures.
Valery
- Attachments
-
- AR2651 Apr 25 2017 280mm C11 ARIES 295mm D-ERF.png (1.04 MiB) Viewed 2346 times
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- AR2653 Apr 25 2017 280mm C11 ARIES 295mm D-ERF color.png (981.71 KiB) Viewed 2346 times
Last edited by Valery on Wed Apr 26, 2017 2:43 pm, edited 1 time in total.
"Solar H alpha activity is the most dynamic and compelling thing you can see in a telescope, so spend accordingly." (c) Bob Yoesle.
Largest full size 185 - 356mm Dielectric Energy Rejection Filters (D-ERF) by ARIES Instruments.
Largest full size 185 - 356mm Dielectric Energy Rejection Filters (D-ERF) by ARIES Instruments.
- marktownley
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Re: Test of a new 295mm D-ERF.
Looks like it works to me Valery! Good stuff!
http://brierleyhillsolar.blogspot.co.uk/
Solar images, a collection of all the most up to date live solar data on the web, imaging & processing tutorials - please take a look!
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Re: Test of a new 295mm D-ERF.
Very nice indeed Valery!! Lovely resolution and smoothed without affecting details.
Ted
Ted
Lunt LS80THa DSII Quark Prominence ES127mm refractor
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Re: Test of a new 295mm D-ERF.
FANTASTIC shot Valery!
Alessandro Bianconi
________________
Celestron C14HD Edge
Celestron C14XLT made in USA
Refractor 228 F8 Truss Tube with D-ERF 110mm
Sharpstar 76PHED
Daystar Quark Chromosphere version
Daystar Quark Calcium H
Starizona Hypestar V4
10 Micron GM2000HPS II Mount
Ioptron CEM120 Mount
ZWO ASI2600MC Pro
ZWO ASI2600MM pro
Basler Aca1920-155um
ZWO ASI462MC
Celestron Skyris618M
________________
Celestron C14HD Edge
Celestron C14XLT made in USA
Refractor 228 F8 Truss Tube with D-ERF 110mm
Sharpstar 76PHED
Daystar Quark Chromosphere version
Daystar Quark Calcium H
Starizona Hypestar V4
10 Micron GM2000HPS II Mount
Ioptron CEM120 Mount
ZWO ASI2600MC Pro
ZWO ASI2600MM pro
Basler Aca1920-155um
ZWO ASI462MC
Celestron Skyris618M
- GreatAttractor
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Re: Test of a new 295mm D-ERF.
great HR images Valery
Pedro Re'
https://pedroreastrophotography.com/
https://pedroreastrophotography.com/
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Re: Test of a new 295mm D-ERF.
Hi Valery...
Excellent resolution on those images...very sharp indeed
Could you please expand a little on the optical setup here? What are you using as amplification optics, or is it native f10 SCT focus?
Thanks,
Brian
Excellent resolution on those images...very sharp indeed
Could you please expand a little on the optical setup here? What are you using as amplification optics, or is it native f10 SCT focus?
Thanks,
Brian
Brian Colville
Maple Ridge Observatory
Cambray, ON Canada
Photos: https://www.flickr.com/photos/185395281@N08/albums
10'x15 Roll-off Roof Observatory
Takahashi EM400 Mount carrying:
C14 + Lunt 80ED
Deep Sky Work - ASI294MM Pro+EFW 7x36/Canon 60D (Ha mod), ONAG
Planetary Work - SBIG CFW10, ASI462MM
2.2m Diameter Dome
iOptron CEM70G Mount carrying:
Orion EON 130ED, f7 OTA for Day & Night Use
Ha Setup: Lunt LS80PT/LS75FHa/B1200Ha + Home Brew Lunt Double Stack/B1800Ha on the Orion OTA + Daystar Quantum
WL, G-Band & CaK Setup: Lunt Wedge & Lunt B1800CaK, Baader K-Line and Altair 2nm G-Band filter
ASI1600MM, ASI432MM, ASI294MM Pro, ASI174MM, ASI462MM
Maple Ridge Observatory
Cambray, ON Canada
Photos: https://www.flickr.com/photos/185395281@N08/albums
10'x15 Roll-off Roof Observatory
Takahashi EM400 Mount carrying:
C14 + Lunt 80ED
Deep Sky Work - ASI294MM Pro+EFW 7x36/Canon 60D (Ha mod), ONAG
Planetary Work - SBIG CFW10, ASI462MM
2.2m Diameter Dome
iOptron CEM70G Mount carrying:
Orion EON 130ED, f7 OTA for Day & Night Use
Ha Setup: Lunt LS80PT/LS75FHa/B1200Ha + Home Brew Lunt Double Stack/B1800Ha on the Orion OTA + Daystar Quantum
WL, G-Band & CaK Setup: Lunt Wedge & Lunt B1800CaK, Baader K-Line and Altair 2nm G-Band filter
ASI1600MM, ASI432MM, ASI294MM Pro, ASI174MM, ASI462MM
- Valery
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Re: Test of a new 295mm D-ERF.
Thanks you all, folks, for your kind words.
Valery
Valery
"Solar H alpha activity is the most dynamic and compelling thing you can see in a telescope, so spend accordingly." (c) Bob Yoesle.
Largest full size 185 - 356mm Dielectric Energy Rejection Filters (D-ERF) by ARIES Instruments.
Largest full size 185 - 356mm Dielectric Energy Rejection Filters (D-ERF) by ARIES Instruments.