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Today's SUN (20181116) with good seeing

Posted: Fri Nov 16, 2018 9:07 pm
by pedro
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


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IMAGING SETUPS

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IMAGING SETUPS

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IMAGING SETUPS

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IMAGING SETUPS

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OBSERVATORIES (DJI INSPIRE ONE)

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

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

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

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

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

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

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

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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

Today's SUN (20181116) with good seeing

Posted: Fri Nov 16, 2018 9:07 pm
by pedro
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

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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

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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

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

Posted: Fri Nov 16, 2018 10:01 pm
by MalVeauX
Lovely work Pedro!

Very best,

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

Posted: Fri Nov 16, 2018 10:01 pm
by MalVeauX
Lovely work Pedro!

Very best,

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

Posted: Fri Nov 16, 2018 10:38 pm
by pedro
Thanks guys

Check out the artificial flat-field corrected moisaic image (TEC140 - four-pane mosaic)

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

Posted: Fri Nov 16, 2018 10:38 pm
by pedro
Thanks guys

Check out the artificial flat-field corrected moisaic image (TEC140 - four-pane mosaic)

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

Posted: Sat Nov 17, 2018 12:09 am
by MapleRidge
Hi Pedro...

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

The artificial flats produced a very even image as well.

Brian

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

Posted: Sat Nov 17, 2018 12:09 am
by MapleRidge
Hi Pedro...

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

The artificial flats produced a very even image as well.

Brian

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

Posted: Sat Nov 17, 2018 12:48 am
by pedro
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

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

Posted: Sat Nov 17, 2018 12:48 am
by pedro
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

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

Posted: Sun Nov 18, 2018 8:58 am
by Carbon60
Another nice collection, Pedro. Lovely WL images with wonderful granulation texture.

Stu.

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

Posted: Sun Nov 18, 2018 8:58 am
by Carbon60
Another nice collection, Pedro. Lovely WL images with wonderful granulation texture.

Stu.

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

Posted: Sun Nov 18, 2018 10:25 am
by marktownley
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.

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

Posted: Sun Nov 18, 2018 10:25 am
by marktownley
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.

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

Posted: Sun Nov 18, 2018 11:08 am
by pedro
Thanks Mark & Stu

It's raining here and you guys have the sunshine (low sun though)

best regards

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

Posted: Sun Nov 18, 2018 11:08 am
by pedro
Thanks Mark & Stu

It's raining here and you guys have the sunshine (low sun though)

best regards