Today's SUN (20181116) with good seeing

An archive of all the best images Solar Chat has to offer!
Post Reply
User avatar
pedro
Way More Fun to Share It!!
Way More Fun to Share It!!
Posts: 6707
Joined: Sun May 01, 2016 8:26 pm
Location: Portugal
Contact:

Today's SUN (20181116) with good seeing

Post by pedro » Fri Nov 16, 2018 9:07 pm

Today's SUN (20181116) with good seeing

WEBLINK:
http://re.apaaweb.com/sun_h_alpha_2018-11.html

Great seeing today and a nice small AR. Tried the SM90II again and got better results.

Check out the HR WL images with the TEC140 (X5 Powermate)


Solar Imaging Session (20181116) | Pedro RE'
TV101, LUNT60, TEC140
GS3-U3-28S4M, GS3-U3-28S5M
Takahashi EM-400


Solar Imaging Session (20181116) | Pedro RE'
TEC140, BF30, GS3-U3-28S5M
H-alpha Full Disk (four-pane mosaic)


Solar Imaging Session (20181116) | Pedro RE'
TEC140, GS3-U3-28S5M
HR, WL, X5 Powermate


Image
IMAGING SETUPS

Image
IMAGING SETUPS

Image
IMAGING SETUPS

Image
IMAGING SETUPS

Image
OBSERVATORIES (DJI INSPIRE ONE)

Image
SUN (20181116) H-alpha. TEC140 F/7, SM90II, BF30, PGR GRASSHOPPER 3 GS3-U3-28S5, four-pane mosaic

Image
SUN (20181116) HR WL. TEC140 F/7, X5 Powermate, PGR GRASSHOPPER 3 GS3-U3-28S5

Image
SUN (20181116) HR WL. TEC140 F/7, X5 Powermate, PGR GRASSHOPPER 3 GS3-U3-28S5

Image
SUN (20181116) H-alpha DISK & PROMS (09:30 UTC). LUNT60, BF30, PGR GRASSHOPPER 3 GS3-U3-28S4

Image
SUN (20181116) H-alpha DISK & PROMS (09:30 UTC). TV101 F/5.4, SM60, BF30, PGR GRASSHOPPER 3 GS3-U3-28S4

Image
SUN (20181116) H-alpha DISK & PROMS (09:30 UTC). TV101 F/5.4, SM60, BF30, PGR GRASSHOPPER 3 GS3-U3-28S4

Image
SUN (20181116) CaK PROMS (09:30 UTC). TV101 F/5.4, LUNT 1200 CaK Module, PGR GRASSHOPPER 3 GS3-U3-28S4M

Image
SUN (20181116) WL, CaK & H-alpha (09:30 UTC). TV101 F/5.4, LUNT 1200 CaK Module, SM60, BF30, PGR GRASSHOPPE 3 GS3-U3-28S4M
Last edited by pedro on Sat Nov 17, 2018 12:46 am, edited 1 time in total.

User avatar
pedro
Way More Fun to Share It!!
Way More Fun to Share It!!
Posts: 6707
Joined: Sun May 01, 2016 8:26 pm
Location: Portugal
Contact:

Today's SUN (20181116) with good seeing

Post by pedro » Fri Nov 16, 2018 9:07 pm

Today's SUN (20181116) with good seeing

WEBLINK:
http://re.apaaweb.com/sun_h_alpha_2018-11.html

Great seeing today and a nice small AR. Tried the SM90II again and got better results.

Check out the HR WL images with the TEC140 (X5 Powermate)


Solar Imaging Session (20181116) | Pedro RE'
TV101, LUNT60, TEC140
GS3-U3-28S4M, GS3-U3-28S5M
Takahashi EM-400


Solar Imaging Session (20181116) | Pedro RE'
TEC140, BF30, GS3-U3-28S5M
H-alpha Full Disk (four-pane mosaic)


Solar Imaging Session (20181116) | Pedro RE'
TEC140, GS3-U3-28S5M
HR, WL, X5 Powermate


Image
IMAGING SETUPS

Image
IMAGING SETUPS

Image
IMAGING SETUPS

Image
IMAGING SETUPS

Image
OBSERVATORIES (DJI INSPIRE ONE)

Image
SUN (20181116) H-alpha. TEC140 F/7, SM90II, BF30, PGR GRASSHOPPER 3 GS3-U3-28S5, four-pane mosaic

Image
SUN (20181116) HR WL. TEC140 F/7, X5 Powermate, PGR GRASSHOPPER 3 GS3-U3-28S5

Image
SUN (20181116) HR WL. TEC140 F/7, X5 Powermate, PGR GRASSHOPPER 3 GS3-U3-28S5

Image
SUN (20181116) H-alpha DISK & PROMS (09:30 UTC). LUNT60, BF30, PGR GRASSHOPPER 3 GS3-U3-28S4

Image
SUN (20181116) H-alpha DISK & PROMS (09:30 UTC). TV101 F/5.4, SM60, BF30, PGR GRASSHOPPER 3 GS3-U3-28S4

Image
SUN (20181116) H-alpha DISK & PROMS (09:30 UTC). TV101 F/5.4, SM60, BF30, PGR GRASSHOPPER 3 GS3-U3-28S4

Image
SUN (20181116) CaK PROMS (09:30 UTC). TV101 F/5.4, LUNT 1200 CaK Module, PGR GRASSHOPPER 3 GS3-U3-28S4M

Image
SUN (20181116) WL, CaK & H-alpha (09:30 UTC). TV101 F/5.4, LUNT 1200 CaK Module, SM60, BF30, PGR GRASSHOPPE 3 GS3-U3-28S4M
Last edited by pedro on Sat Nov 17, 2018 12:46 am, edited 1 time in total.

User avatar
MalVeauX
Almost There...
Almost There...
Posts: 852
Joined: Tue May 09, 2017 7:58 pm
Location: Florida

Re: Today's SUN (20181116) with good seeing

Post by MalVeauX » Fri Nov 16, 2018 10:01 pm

Lovely work Pedro!

Very best,

User avatar
MalVeauX
Almost There...
Almost There...
Posts: 852
Joined: Tue May 09, 2017 7:58 pm
Location: Florida

Re: Today's SUN (20181116) with good seeing

Post by MalVeauX » Fri Nov 16, 2018 10:01 pm

Lovely work Pedro!

Very best,

User avatar
pedro
Way More Fun to Share It!!
Way More Fun to Share It!!
Posts: 6707
Joined: Sun May 01, 2016 8:26 pm
Location: Portugal
Contact:

Re: Today's SUN (20181116) with good seeing

Post by pedro » Fri Nov 16, 2018 10:38 pm

Thanks guys

Check out the artificial flat-field corrected moisaic image (TEC140 - four-pane mosaic)
Attachments
sun_TEC140_20181116_GS3-U3-28S5M_SM90II_Ha_mosaic_color_new.jpg
sun_TEC140_20181116_GS3-U3-28S5M_SM90II_Ha_mosaic_color_new.jpg (1.34 MiB) Viewed 742 times

User avatar
pedro
Way More Fun to Share It!!
Way More Fun to Share It!!
Posts: 6707
Joined: Sun May 01, 2016 8:26 pm
Location: Portugal
Contact:

Re: Today's SUN (20181116) with good seeing

Post by pedro » Fri Nov 16, 2018 10:38 pm

Thanks guys

Check out the artificial flat-field corrected moisaic image (TEC140 - four-pane mosaic)
Attachments
sun_TEC140_20181116_GS3-U3-28S5M_SM90II_Ha_mosaic_color_new.jpg
sun_TEC140_20181116_GS3-U3-28S5M_SM90II_Ha_mosaic_color_new.jpg (1.34 MiB) Viewed 743 times

User avatar
MapleRidge
Way More Fun to Share It!!
Way More Fun to Share It!!
Posts: 5614
Joined: Fri Jan 13, 2012 11:58 pm
Location: Cambray, ON Canada

Re: Today's SUN (20181116) with good seeing

Post by MapleRidge » Sat Nov 17, 2018 12:09 am

Hi Pedro...

Very sharp images with all setups...excellent work :bow

The artificial flats produced a very even image as well.

Brian
Brian Colville

Maple Ridge Observatory

Cambray, ON Canada

User avatar
MapleRidge
Way More Fun to Share It!!
Way More Fun to Share It!!
Posts: 5614
Joined: Fri Jan 13, 2012 11:58 pm
Location: Cambray, ON Canada

Re: Today's SUN (20181116) with good seeing

Post by MapleRidge » Sat Nov 17, 2018 12:09 am

Hi Pedro...

Very sharp images with all setups...excellent work :bow

The artificial flats produced a very even image as well.

Brian
Brian Colville

Maple Ridge Observatory

Cambray, ON Canada

User avatar
pedro
Way More Fun to Share It!!
Way More Fun to Share It!!
Posts: 6707
Joined: Sun May 01, 2016 8:26 pm
Location: Portugal
Contact:

Re: Today's SUN (20181116) with good seeing

Post by pedro » Sat Nov 17, 2018 12:48 am

Thanks again guys

The artificial flat field is described here:
http://re.apaaweb.com/image_processing.html

ARTIFICIAL FLAT-FIELD (SUN)

Open mosaic image (16-bit TIFF file) http://re.apaaweb.com/flat_field_sun-01.jpg
Create a new Layer http://re.apaaweb.com/flat_field_sun-02.jpg
Create a Mask http://re.apaaweb.com/flat_field_sun-03.jpg
Copy mosaic image to Mask
Apply a Median Filter (e.g. radius 25) http://re.apaaweb.com/flat_field_sun-04.jpg
Reduce Mask brighthness (Curves) http://re.apaaweb.com/flat_field_sun-05.jpg
Apply Mask (Difference) http://re.apaaweb.com/flat_field_sun-06.jpg
Reduce Mask Opacity if needed http://re.apaaweb.com/flat_field_sun-07.jpg
Flaten Layers
Use Curves and/or Levels to adjust contrast and brightness http://re.apaaweb.com/flat_field_sun-08.jpg
Save flat-field corrected image (16-bit TIFF file)
Before/After http://re.apaaweb.com/sun_20111226_LUNT ... before.jpg

Image

User avatar
pedro
Way More Fun to Share It!!
Way More Fun to Share It!!
Posts: 6707
Joined: Sun May 01, 2016 8:26 pm
Location: Portugal
Contact:

Re: Today's SUN (20181116) with good seeing

Post by pedro » Sat Nov 17, 2018 12:48 am

Thanks again guys

The artificial flat field is described here:
http://re.apaaweb.com/image_processing.html

ARTIFICIAL FLAT-FIELD (SUN)

Open mosaic image (16-bit TIFF file) http://re.apaaweb.com/flat_field_sun-01.jpg
Create a new Layer http://re.apaaweb.com/flat_field_sun-02.jpg
Create a Mask http://re.apaaweb.com/flat_field_sun-03.jpg
Copy mosaic image to Mask
Apply a Median Filter (e.g. radius 25) http://re.apaaweb.com/flat_field_sun-04.jpg
Reduce Mask brighthness (Curves) http://re.apaaweb.com/flat_field_sun-05.jpg
Apply Mask (Difference) http://re.apaaweb.com/flat_field_sun-06.jpg
Reduce Mask Opacity if needed http://re.apaaweb.com/flat_field_sun-07.jpg
Flaten Layers
Use Curves and/or Levels to adjust contrast and brightness http://re.apaaweb.com/flat_field_sun-08.jpg
Save flat-field corrected image (16-bit TIFF file)
Before/After http://re.apaaweb.com/sun_20111226_LUNT ... before.jpg

Image

User avatar
Carbon60
Way More Fun to Share It!!
Way More Fun to Share It!!
Posts: 5902
Joined: Wed Mar 07, 2012 12:33 pm
Location: Lancashire, UK

Re: Today's SUN (20181116) with good seeing

Post by Carbon60 » Sun Nov 18, 2018 8:58 am

Another nice collection, Pedro. Lovely WL images with wonderful granulation texture.

Stu.
Lunt LS60THa B1200 PTFT
150mm H-alpha Solar telescope with Lunt35 mod
DMK41, Basler acA1920-155
NEQ6 Pro-mount
Fluxgate Magnetometers (1s and 150s Cadence)
More images at http://www.flickr.com/photos/solarcarbon60/

User avatar
Carbon60
Way More Fun to Share It!!
Way More Fun to Share It!!
Posts: 5902
Joined: Wed Mar 07, 2012 12:33 pm
Location: Lancashire, UK

Re: Today's SUN (20181116) with good seeing

Post by Carbon60 » Sun Nov 18, 2018 8:58 am

Another nice collection, Pedro. Lovely WL images with wonderful granulation texture.

Stu.
Lunt LS60THa B1200 PTFT
150mm H-alpha Solar telescope with Lunt35 mod
DMK41, Basler acA1920-155
NEQ6 Pro-mount
Fluxgate Magnetometers (1s and 150s Cadence)
More images at http://www.flickr.com/photos/solarcarbon60/

User avatar
marktownley
Librarian
Librarian
Posts: 25522
Joined: Tue Oct 18, 2011 5:27 pm
Location: Brierley Hills, UK
Contact:

Re: Today's SUN (20181116) with good seeing

Post by marktownley » Sun Nov 18, 2018 10:25 am

That is an excellent set of images Pedro! Clear skies here too, but sun is low in the trees on the roofline for me this time of year.
Image
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!

User avatar
marktownley
Librarian
Librarian
Posts: 25522
Joined: Tue Oct 18, 2011 5:27 pm
Location: Brierley Hills, UK
Contact:

Re: Today's SUN (20181116) with good seeing

Post by marktownley » Sun Nov 18, 2018 10:25 am

That is an excellent set of images Pedro! Clear skies here too, but sun is low in the trees on the roofline for me this time of year.
Image
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!



Post Reply

Who is online

Users browsing this forum: No registered users and 1 guest