Search found 6058 matches

by pedro
Fri Sep 21, 2018 8:47 am
Forum: This is SolarChat !!
Topic: Today's SUN (20180920) | lots of PROMS
Replies: 3
Views: 93

Re: Today's SUN (20180920) | lots of PROMS

Thanks a lot Franco
by pedro
Thu Sep 20, 2018 8:21 pm
Forum: This is SolarChat !!
Topic: Today's SUN (20180920) | lots of PROMS
Replies: 3
Views: 93

Today's SUN (20180920) | lots of PROMS

Today's SUN (20180920) | lots of PROMS WEBLINK: http://re.apaaweb.com/sun_h_alpha_2018-09.html Many interesting proms today (mid-afternoon session - good seeing) http://re.apaaweb.com/solar_imaging_session_20180920-01.jpg IMAGING SETUPS http://re.apaaweb.com/sun_LUNT60_20180920_GS3-U3-28S4M_Ha-01.jp...
by pedro
Thu Sep 20, 2018 5:05 pm
Forum: Solar Reference Library
Topic: PST Mod (PDF file)
Replies: 3
Views: 182

Re: PST Mod (PDF file)

Can you please move this to the Solar reference Library

thanks Mark
by pedro
Thu Sep 20, 2018 10:28 am
Forum: Commercial Solar Filters/Cameras/Hardware
Topic: ASI 174MM and Firecapture - endless issues - looking for alternatives!
Replies: 3
Views: 677

Re: ASI 174MM and Firecapture - endless issues - looking for alternatives!

I guess it's a problem with your PC, my ASI174MM works like a charm
by pedro
Thu Sep 20, 2018 10:26 am
Forum: This is SolarChat !!
Topic: Beautiful Arching Prom Today! HA | Sept 19th 2018
Replies: 8
Views: 91

Re: Beautiful Arching Prom Today! HA | Sept 19th 2018

Nice prom shot Marty

I have a Quark Chromosphere in the mail. I hope to get it running soon...
by pedro
Wed Sep 19, 2018 3:03 pm
Forum: Commercial Solar Filters/Cameras/Hardware
Topic: Experimenting calcium imaging with small refractors
Replies: 17
Views: 237

Re: Experimenting calcium imaging with small refractors

I got interesting results with the TEC140 (stopped down to 110mm) and a LUNT152 CaK module I found out that with my CaK modules work better with a focal ratio of F/10 (LUNT CaK modules) Check out some images below http://re.apaaweb.com/solar_imaging_session_20180826-02.jpg IMAGING SETUPS (TEC140 F/7...
by pedro
Wed Sep 19, 2018 1:16 pm
Forum: This is SolarChat !!
Topic: Protu 2018 9 19
Replies: 4
Views: 46

Re: Protu 2018 9 19

Great prom image Pepe

abrazo
by pedro
Wed Sep 19, 2018 10:53 am
Forum: Commercial Solar Filters/Cameras/Hardware
Topic: New Skywatcher Solarquest mount
Replies: 9
Views: 241

Re: New Skywatcher Solarquest mount

The payload is 4Kg, I guess it will hold your 60mm scope Mark

http://www.opticalvision.co.uk/spotting ... mount.html
by pedro
Wed Sep 19, 2018 10:37 am
Forum: This is SolarChat !!
Topic: Why is the PST etalon not sold on its own?
Replies: 13
Views: 229

Re: Why is the PST etalon not sold on its own?

Dave S wrote:
Tue Sep 18, 2018 8:00 pm
A friend saw my solar photos and asked me if he could use his iPhone with settings to do the same thing.
Yeah, he asked that.
So I created this instructional video for him:
https://youtu.be/sDDUepzr9pU

I loved your video, LOL
by pedro
Tue Sep 18, 2018 1:43 pm
Forum: Commercial Solar Filters/Cameras/Hardware
Topic: New Skywatcher Solarquest mount
Replies: 9
Views: 241

Re: New Skywatcher Solarquest mount

I ordered one and I guess I will have it this week. I will keep you guys posted.

For 300 euros it is difficult to ask for more
by pedro
Mon Sep 17, 2018 12:20 pm
Forum: Solar Scope Modifications
Topic: A different PST Mod
Replies: 6
Views: 343

Re: A different PST Mod

Thanks a lot Mark
by pedro
Mon Sep 17, 2018 12:18 pm
Forum: This is SolarChat !!
Topic: Today's SUN (20180914) | FD images + proms
Replies: 6
Views: 216

Re: Today's SUN (20180914) | FD images + proms

Thanks again Alexandra
by pedro
Mon Sep 17, 2018 12:13 pm
Forum: This is SolarChat !!
Topic: Today's SUN (20180915) | PST Ha & PST Ca-K FD images
Replies: 3
Views: 169

Re: Today's SUN (20180915) | PST Ha & PST Ca-K FD images

Thanks a lot Alexandra

The PST CaK is a great performer. I have to use it more
by pedro
Sun Sep 16, 2018 11:51 am
Forum: This is SolarChat !!
Topic: Last good bye and thank you.
Replies: 4
Views: 257

Re: Last good bye and thank you.

Best of luck Apollo
by pedro
Sat Sep 15, 2018 7:24 pm
Forum: This is SolarChat !!
Topic: Today's SUN (20180915) | PST Ha & PST Ca-K FD images
Replies: 3
Views: 169

Re: Today's SUN (20180915) | PST Ha & PST Ca-K FD images

https://farm2.staticflickr.com/1884/30829838278_0edaca345b_k.jpg sun_PST_Ha_20180915_GS3-U3-28S4M_Ha_flat-01 by Pedro Ré , on Flickr Artificial flat-field (PST H-alpha image) more at: http://re.apaaweb.com/image_processing.html ARTIFICIAL FLAT-FIELD (SUN) Open mosaic image (16-bit TIFF file) Open F...
by pedro
Sat Sep 15, 2018 6:09 pm
Forum: This is SolarChat !!
Topic: Today's SUN (20180915) | PST Ha & PST Ca-K FD images
Replies: 3
Views: 169

Today's SUN (20180915) | PST Ha & PST Ca-K FD images

Today's SUN (20180915) | PST Ha & PST Ca-K FD images WEBLINK: http://re.apaaweb.com/sun_h_alpha_2018-09.html http://re.apaaweb.com/solar_imaging_session_20180915-01.jpg IMAGING SETUPS http://re.apaaweb.com/solar_imaging_session_20180915-02.jpg IMAGING SETUPS (PST | H-alpha) http://re.apaaweb.com/sol...
by pedro
Sat Sep 15, 2018 5:59 pm
Forum: This is SolarChat !!
Topic: Today's SUN (20180914) | FD images + proms
Replies: 6
Views: 216

Re: Today's SUN (20180914) | FD images + proms

Gracias Eric

Fuerte abrazo
by pedro
Sat Sep 15, 2018 8:51 am
Forum: This is SolarChat !!
Topic: Calcium Chromosphere By apollo lasky
Replies: 6
Views: 233

Re: Calcium Chromosphere By apollo lasky

I agree with Alexandra, it is very difficult to image CaK proms, well done
by pedro
Sat Sep 15, 2018 8:48 am
Forum: Solar Scope Modifications
Topic: A different PST Mod
Replies: 6
Views: 343

Re: A different PST Mod

Thanks, I will try to find one
by pedro
Sat Sep 15, 2018 1:14 am
Forum: This is SolarChat !!
Topic: Nice hedgerow today
Replies: 5
Views: 133

Re: Nice hedgerow today

Great images Bruce
by pedro
Sat Sep 15, 2018 1:12 am
Forum: Solar Scope Modifications
Topic: A different PST Mod
Replies: 6
Views: 343

Re: A different PST Mod

Thanks, appreciate your comments

It would be better if I had a non rusted PST objective though
by pedro
Fri Sep 14, 2018 10:20 pm
Forum: Solar Scope Modifications
Topic: A different PST Mod
Replies: 6
Views: 343

A different PST Mod

A different PST Mod Since I will be using my PST etalons in stage 2 mods I decided to use the golden tube and black box in a different mod. I changed the BF (BF10 for the original BF5) and fitted a Pre-Meade Coronado SM40 in front of the PST objective (that is rusted by the way). It works fine and I...
by pedro
Fri Sep 14, 2018 6:37 pm
Forum: This is SolarChat !!
Topic: Today's SUN (20180914) | FD images + proms
Replies: 6
Views: 216

Re: Today's SUN (20180914) | FD images + proms

Thanks Raf

I agree, the coronagraph effect is awesome
by pedro
Fri Sep 14, 2018 1:20 pm
Forum: This is SolarChat !!
Topic: Today's SUN (20180914) | FD images + proms
Replies: 6
Views: 216

Today's SUN (20180914) | FD images + proms

Today's SUN (20180914) | FD images + proms WEBLINK: http://re.apaaweb.com/sun_h_alpha_2018-09.html http://re.apaaweb.com/solar_imaging_session_20180914-01.jpg INAGING SETUPS http://re.apaaweb.com/sun_TV101_20180914_GS3-U3-28S4M_Ha-03.jpg SUN (20180914) H-alpha PROMS (09:30 UTC). TV101 F/5.4, SM60, B...