Hemisphere:  Northern  ·  Constellation: Lacerta (Lac)  ·  Contains:  1 Lac  ·  1 omi And  ·  10 And  ·  10 Lac  ·  11 And  ·  11 Lac  ·  12 And  ·  12 Lac  ·  13 Lac  ·  14 Lac  ·  15 Lac  ·  16 Lac  ·  2 And  ·  2 Lac  ·  3 And  ·  3 bet Lac  ·  38 Peg  ·  4 And  ·  4 Lac  ·  5 And  ·  5 Lac  ·  6 And  ·  6 Lac  ·  7 And  ·  7 alf Lac  ·  8 And  ·  8 Lac  ·  80 pi.01 Cyg  ·  81 pi.02 Cyg  ·  9 And  ·  And 89 more.
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Lacerta widefield with Sh2-126, 



    
        

            tommy_nawratil
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Lacerta widefield with Sh2-126

Getting plate-solving status, please wait...
Lacerta widefield with Sh2-126, 



    
        

            tommy_nawratil
Powered byPixInsight

Lacerta widefield with Sh2-126

Technical card

Imaging telescopes or lenses: Tamron SP 85mm f/1.8

Imaging cameras: Canon Eos6da

Mounts: SkyWatcher Star Adventurer

Software: Photoshop  ·  Pleiades Astrophoto, S.L. Pix Insight


Dates:Aug. 25, 2016

Frames: 248x120" (8h 16')

Integration: 8h 16'

Avg. Moon age: 22.52 days

Avg. Moon phase: 46.08%


Astrometry.net job: 1265254

RA center: 22h 38' 29"

DEC center: +43° 58' 35"

Pixel scale: 23.634 arcsec/pixel

Orientation: -103.333 degrees

Field radius: 14.380 degrees


Resolution: 3647x2447

Locations: my lovely garden, near Vienna, Austria

Data source: Traveller

Description

First light for the new Tamron SP 85mm, with fullframe Eos6da at Iso800 and 2min subframes.

Working here at f/2.8 it delivers pinpoint stars from edge to edge.

At f/2 it is still good, just a tick softer. A fantastic lens. See deep test here:

http://www.lenstip.com/472.1-Lens_review-Tamron_SP_85_mm_f_1.8_Di_VC_USD.html

This pic was processed to feature dust and the huge emission nebula Sh2-126.

It is very unusual in this wide field context. At upper left you find the cocoon nebula,

to the far right tiny deer lick NGC7331, with microscopic Stephans Quintet,

and on bottom right huge and weak NGC7640.

As original image you find for your reference an annotated version with object names and constellation lines.

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  • Lacerta widefield with Sh2-126, 



    
        

            tommy_nawratil
    Original
  • Final
    Lacerta widefield with Sh2-126, 



    
        

            tommy_nawratil
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Lacerta widefield with Sh2-126, 



    
        

            tommy_nawratil