Hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  The star 16Cep  ·  The star 24Cep
LDN1235 Shark Nebula con VDB150 e VDB149, 



    
        

            Fernando De Ronzo
LDN1235 Shark Nebula con VDB150 e VDB149
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LDN1235 Shark Nebula con VDB150 e VDB149

Technical card

Imaging telescopes or lenses: New Telescope Concept Apo Ed 90/500

Imaging cameras: Canon EOS450D

Mounts: HEQ5

Guiding telescopes or lenses: Orion Rifrattore per autoguida 80/400

Focal reducers: Televue .8 focal reducer / field flattener Riduttore/spianatore 0,8x

Software: PixInsight LE  ·  Adobe CS2

Accessory: Sky-Watcher SynGuider


Dates:Sept. 14, 2015

Frames: 67x421" (7h 50' 7")

Integration: 7h 50' 7"

Avg. Moon age: 1.09 days

Avg. Moon phase: 1.33%


Basic astrometry details

Astrometry.net job: 775944

RA center: 21h58m08s

DEC center: +72°5006

Pixel scale: 2.691 arcsec/pixel

Orientation: 175.968 degrees

Field radius: 1.741 degrees


Resolution: 620x369

Locations: Chiesa Santa Marina di Stigliano, SERRANO, LECCE, Italy; OASI WWF, VERNOLE, LECCE - ITALY, None; C\da Malepasso, Santa Cesarea Terme, Lecce, Italy

Description

Riprese eseguite in tre serate e in tre location diverse, seeing pessimo con molta umidità

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LDN1235 Shark Nebula con VDB150 e VDB149, 



    
        

            Fernando De Ronzo