Hemisphere:  Southern  ·  Constellation: Scorpius (Sco)  ·  Contains:  Part of the constellation Scorpius (Sco)  ·  The star 1Sco  ·  The star 2Sco  ·  The star 3Sco  ·  The star 4Sco  ·  The star Dschubba (δSco)  ·  The star πSco
Pi Sco Blue Nebula Region (revisit), 



    
        

            Jan Curtis
Pi Sco Blue Nebula Region (revisit)
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Pi Sco Blue Nebula Region (revisit)

Technical card

Imaging telescopes or lenses: Nikon NIKKOR 180 F2,8 AIS ED

Imaging cameras: Nikon d7100

Mounts: ORION Sirius EQ-G

Guiding telescopes or lenses: Nikon NIKKOR 180 F2,8 AIS ED

Software: Noel Carboni's Astro Tools for PhotoShop Noel Carboni Actions  ·  Photoshop CS 6 Adobe  ·  PIXINSIGHT PixInsinght 1.8 RC7


Dates:May 17, 2015

Frames: 42x70" (49') ISO1600

Integration: 49'

Avg. Moon age: 28.81 days

Avg. Moon phase: 0.59%

Bortle Dark-Sky Scale: 3.00

Temperature: 7.00


Basic astrometry details

Astrometry.net job: 640341

RA center: 15h54m42s.10

DEC center: -25°0842

Pixel scale: 4.477 arcsec/pixel

Orientation: 179.568 degrees

Field radius: 3.629 degrees


Resolution: 620x897

Locations: Eldorado (6767' elev), @ Santa Fe, New Mexico, United States

Description

Perfect skies in a few months finally occurred last night. Perfect timing of new moon.

Revision shows more contrast.

Comments

Revisions

  • Pi Sco Blue Nebula Region (revisit), 



    
        

            Jan Curtis
    Original
  • Final
    Pi Sco Blue Nebula Region (revisit), 



    
        

            Jan Curtis
    B

Sky plot

Sky plot

Histogram

Pi Sco Blue Nebula Region (revisit), 



    
        

            Jan Curtis