Search found 6583 matches

by pedro
Fri Apr 19, 2019 11:40 am
Forum: This is SolarChat !!
Topic: WL, Ca-K & H-alpha Solar activity (2012/2018) - VIDEOS
Replies: 1
Views: 18

Re: WL & Ca-K solar activity (2012/2015) - VIDEOS

https://live.staticflickr.com/31337/46918401474_0fc15564f9_z.jpg sun_FD_WL_CaK_Ha_TV101_IK180_2016_Pedro_RE_20181128 by Pedro Ré , on Flickr TV101, Ikharus 80 (2016) - WL, Ca-K & H-alpha https://live.staticflickr.com/31337/40675902273_d110ae454f_z.jpg sun_FD_WL_CaK_Ha_TV101_2017_Pedro_RE_20181128 b...
by pedro
Fri Apr 19, 2019 10:06 am
Forum: This is SolarChat !!
Topic: WL, Ca-K & H-alpha Solar activity (2012/2018) - VIDEOS
Replies: 1
Views: 18

WL, Ca-K & H-alpha Solar activity (2012/2018) - VIDEOS

WL & Ca-K solar activity (2012/2015) - VIDEOS (FLICKR) all images obtained with two scopes (TV101 F/5.4 & Ikharus 80mm F/7) https://live.staticflickr.com/65535/33758386948_342855cfbc_k.jpg solar_imaging_session_20190418-013 by Pedro Ré , on Flickr TV 101 (WL) https://live.staticflickr.com/65535/3375...
by pedro
Fri Apr 19, 2019 8:27 am
Forum: This is SolarChat !!
Topic: Solar Imaging Setups (2014/2019)
Replies: 6
Views: 80

Re: Solar Imaging Setups (2014/2019)

Thanks Brian
by pedro
Fri Apr 19, 2019 8:27 am
Forum: This is SolarChat !!
Topic: Today's SUN (20190418) | AR12738
Replies: 8
Views: 71

Re: Today's SUN (20190418) | AR12738

Thanks again Brian
by pedro
Thu Apr 18, 2019 8:01 pm
Forum: This is SolarChat !!
Topic: Today's SUN (20190418) | AR12738
Replies: 8
Views: 71

Re: Today's SUN (20190418) | AR12738

Thanks a lot guys (Maurits, Valery & Franco)

Seeing conditions were fair today
by pedro
Thu Apr 18, 2019 4:39 pm
Forum: This is SolarChat !!
Topic: Thursdays Hazy Sunshine 18th April
Replies: 9
Views: 67

Re: Thursdays Hazy Sunshine 18th April

Very nice images there Mark, you are the master of double stack etalons

I always stop my refractors for Ca-K imaging (F/10 focal ratio). It reduces the spherical aberration
by pedro
Thu Apr 18, 2019 4:36 pm
Forum: This is SolarChat !!
Topic: Solar Imaging Setups (2014/2019)
Replies: 6
Views: 80

Re: Solar Imaging Setups (2014/2019)

Thanks guys

I enjoy all these toys
by pedro
Thu Apr 18, 2019 4:34 pm
Forum: This is SolarChat !!
Topic: Today's SUN (20190418) | AR12738
Replies: 8
Views: 71

Re: Today's SUN (20190418) | AR12738

Thanks Mark

I had a couple of hours in the morning to image the sin, it is cloudy now. Maybe I will have clear weather during the weekend
by pedro
Thu Apr 18, 2019 3:28 pm
Forum: This is SolarChat !!
Topic: Magazines for the bank holiday weekend
Replies: 2
Views: 32

Re: Something for the bank holiday weekend

links do not work
by pedro
Thu Apr 18, 2019 3:15 pm
Forum: This is SolarChat !!
Topic: Solar Imaging Setups (2014/2019)
Replies: 6
Views: 80

Solar Imaging Setups (2014/2019)

Solar Imaging Setups (2014/2019)

FLICKR - 600 Mosaics
https://www.flickr.com/photos/pedro_re/ ... 4618845202
by pedro
Thu Apr 18, 2019 2:33 pm
Forum: This is SolarChat !!
Topic: Today's SUN (20190418) | AR12738
Replies: 8
Views: 71

Today's SUN (20190418) | AR12738

Today's SUN (20190418) | AR12738 WEB LINK: http://re.apaaweb.com/sun_h_alpha_2019-04.html Good seeing today, AR12738 is almost gone http://re.apaaweb.com/solar_imaging_session_20190418-01.jpg IMAGING SETUPS http://re.apaaweb.com/solar_imaging_session_20190418-02.jpg IMAGING SETUPS http://re.apaaweb....
by pedro
Thu Apr 18, 2019 2:26 pm
Forum: This is SolarChat !!
Topic: Just on time.
Replies: 10
Views: 67

Re: Just on time.

Fantastic images Maurits
by pedro
Wed Apr 17, 2019 12:26 pm
Forum: Commercial Solar Filters/Cameras/Hardware
Topic: Why my Quark always refused to work...
Replies: 7
Views: 131

Re: Why my Quark always refused to work...

My Chromosphere Quark was send back for replacement/repair. I will get it back this month. I guess this is not a surprise to most of us...
by pedro
Tue Apr 16, 2019 4:14 pm
Forum: This is SolarChat !!
Topic: Grasshopper IMX174
Replies: 2
Views: 59

Re: Grasshopper IMX174

You can buy a tilt adapter and the Newton rings will disappear https://www.altairastro.com/altair-m48-camera-tilt-adjuster.html http://re.apaaweb.com/solar_imaging_session_20160425-01.jpg http://re.apaaweb.com/sun_LUNT60_20160407_ASI174MM_Ha_mosaic.jpg SUN (20160407) H-alpha DISK & PROMS (10:00 UTC)...
by pedro
Tue Apr 16, 2019 3:06 pm
Forum: This is SolarChat !!
Topic: Holiday sunshine
Replies: 11
Views: 90

Re: Holiday sunshine

Great photos Alexandra. Love the HR WL image
by pedro
Mon Apr 15, 2019 5:41 pm
Forum: This is SolarChat !!
Topic: AR 12192 (20141021/25/26)
Replies: 3
Views: 49

Re: AR 12192 (20141021/25/26)

Thanks guys, this was the third largest AR recorded until now, those were the days...
by pedro
Mon Apr 15, 2019 1:08 pm
Forum: This is SolarChat !!
Topic: AR 12192 (20141021/25/26)
Replies: 3
Views: 49

AR 12192 (20141021/25/26)


Pedro RE' | Astrophotography
AR 12192 (20141021/25/26)
Largest Sunspot Group of Solar Cycle 24
TV101 (WL, Ca-K, H-alpha)
LUNT60, LUNT152
GS3-U3-28S5M-C
http://re.apaaweb.com
by pedro
Sun Apr 14, 2019 9:25 am
Forum: This is SolarChat !!
Topic: Before the clouds 13 April
Replies: 13
Views: 115

Re: Before the clouds 13 April

Great HR H-alpha images Maurits, your Quark Chromosphere is a keeper, mine had to be sent for repairs
by pedro
Sun Apr 14, 2019 9:21 am
Forum: This is SolarChat !!
Topic: Some Sunshine with the Travelling Kit - 13th April
Replies: 17
Views: 125

Re: Some Sunshine with the Travelling Kit - 13th April

Great captures in all wavelengths Mark, raining here during the whole weekend (we needed the rain)...
by pedro
Thu Apr 11, 2019 7:40 pm
Forum: Solar Astronomy Equipment Reviews
Topic: SolarQuest review
Replies: 36
Views: 3380

Re: SolarQuest review

I also use the same 12V adapter
by pedro
Thu Apr 11, 2019 2:28 pm
Forum: This is SolarChat !!
Topic: Quick session early doors 11/04/2019 Tal/PST mod
Replies: 11
Views: 117

Re: Quick session early doors 11/04/2019 Tal/PST mod

Great results David, well done
by pedro
Thu Apr 11, 2019 2:17 pm
Forum: Solar Astronomy Equipment Reviews
Topic: TS Deluxe Alt-Az Mount
Replies: 5
Views: 591

Re: TS Deluxe Alt-Az Mount

http://re.apaaweb.com/TS_Deluxe_Alt-AZ_ ... 190411.pdf

RÉ, P. (2019). TS Deluxe Alt-Az Mount. (PDF)
by pedro
Thu Apr 11, 2019 10:19 am
Forum: This is SolarChat !!
Topic: Region today 11 April
Replies: 14
Views: 165

Re: Region today 11 April

Beautiful images Maurits

I hope I will image the AR during the weekend
by pedro
Tue Apr 09, 2019 4:24 pm
Forum: Solar Astronomy Equipment Reviews
Topic: TS Deluxe Alt-Az Mount
Replies: 5
Views: 591

Re: TS Deluxe Alt-Az Mount

Thanks BinoGuy
by pedro
Tue Apr 09, 2019 8:37 am
Forum: This is SolarChat !!
Topic: Amateur Astronomers Meeting and Messier Marathon (20190406)
Replies: 8
Views: 189

Re: Amateur Astronomers Meeting and Messier Marathon (20190406)

Thanks guys

We were unable to do the Messier Marathon. It was cloudy during the night (very unusual for this time of the year in Portugal)

Mark: It was cold as well