Hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  PK100+04.1
Getting plate-solving status, please wait...
PM1-333, 



    
        

            Peter Goodhew
Powered byPixInsight
Getting plate-solving status, please wait...
PM1-333, 



    
        

            Peter Goodhew
Powered byPixInsight
Imaging Telescopes Or Lenses
APM Telescopes TMB - LZOS Apo refractor 152/1200
Imaging Cameras
QSI 6120wsg-8
Mounts
10Micron GM2000HPS II
Filters
Green · Astrodon Blue · Lum · Red · Astrodon OIII 3 nm · Astrodon 5nm H-Alpha filter
Guiding Cameras
Starlight Xpress Lodestar X2

Acquisition details

Frames:
Astrodon 5nm H-Alpha filter: 74x900" (18h 30') bin 1x1
Astrodon Blue: 9x300" (45') bin 1x1
Astrodon OIII 3 nm: 122x900" (30h 30') bin 1x1
Green: 8x300" (40') bin 1x1
Lum: 33x300" (2h 45') bin 1x1
Red: 10x300" (50') bin 1x1
Integration:
54h

RA center: 21h40m59s.950

DEC center: +58°5841.74

Pixel scale: 0.265 arcsec/pixel

Orientation: -1.047 degrees

Field radius: 0.093 degrees

WCS transformation: thin plate spline

More info:Open 

Resolution: 2125x1419

Locations: e-Eye, Fregenal de la Sierra, Extramadura, Spain

Data source: Own remote observatory

Remote source: e-EyE Extremadura

Description

PM1-333 is a small (70 arc seconds) planetary nebula in the constellation Cepheus.  It was discovered by Andrea Preite-Martinez in 1988. I believe this to be the deepest, and highest resolution colour image of this target. The tiny blue progenitor star can just be made out dead centre of the image.
It lies within IC1396 where it appears as a small dot at the bottom left hand corner in J-P Metsavainio's excellent image https://1.bp.blogspot.com/-JEMi-QvpB0Q/XicHMRDQXbI/AAAAAAAARug/ECBNZGRTptwRSAOExQSKmmvCIZWz6niCACLcBGAsYHQ/s1600/IC1396Det.jpg

Comments

Sky plot

Sky plot

Histogram

PM1-333, 



    
        

            Peter Goodhew