Hi Karol,
na der Drache kommt doch schön raus, vor allem mit den addierten lights.
Viele Grüsse, Jan
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RA center: 21h21m09s.23
DEC center: +38°49′12″.3
Pixel scale: 2.155 arcsec/pixel
Orientation: 89.908 degrees
Field radius: 0.961 degrees
More info:Open
Resolution: 2671x1781
File size: 3.5 MB
Locations: Derendingen 454m, Solothurn, SO, Switzerland
Hi Karol,
na der Drache kommt doch schön raus, vor allem mit den addierten lights.
Viele Grüsse, Jan
Hi Jan. Ja, ist besser als vorher. Aber das ist definitiv eines der schwierigeren Objekte (für mich). In der DSLR Vorschau ist bei einer 150s Belichtung nichts vom Nebel zu sehen... CS, Karol
Kannst du nicht auf 5 Minuten rauf? Oder ist dann der background zu hell?
Ich muss das mal versuchen. Mit dem CLS-Filter müsste das gehen. Aber da brauch ich eine sehr sehr genaue Polausrichtung da ich nur einen RA Motor im StarAdventurer habe und so eine ungenaue Polausrichtung schnell zu sehen ist. Auf einigen 180s Aufnahmen von anderen Objekten sind die Sterne zum Teil keine Punkte mehr, auch mit guiding...
Hallo nochmal,
ich kenne mich mit dem Mgen guider nicht aus, aber falls du mit dem Guidescope und der Guidekamera auch am Laptop ein Bild erzeugen kannst, könntest du mit SharpCap PolarAlign versuchen einzunorden. Das geht flux innerhalb 2-3 Minuten und ist dann unfassbar genau, bei mir im Bereich von 1-2 Bogenminuten Abweichung ohne viel Aufwand. Eventuell könnte das helfen.
Grüsse, Jan
Hallo, Das MGEN hat eine solche Methode auch an Bord. Hab da aber leider keine Erfahrung zu.
Jan
Ja, hab ich auch schon davon gelesen. Muss dazu aber ein MGEN Firmware Upgrade durchführen. Und da bin ich ein wenig zögerlich ("Never touch a running system") ;-) CS, Karol
Mit Firmware 2.30 ist die Schreiner Methode mit an Bord. Ich muß mich da auch mal schlau lesen.
Ja, das würde helfen. Soviel ich weiss, kann die MGEN CCD aber leider nicht an einen PC angeschlossen werden (nur ausschliesslich am MGEN controller). Die App kenne ich noch nicht. Danke. Ich werde wohl mal ein MGEN Firmware Upgrade durchführen. Die bringt nämlich ebenfalls eine Polausrichtung-Funktion (Schreiner Methode) mit. CS, Karol
Description: Original Image 95min, Image B (2 sessions) 180min
Uploaded: 6/19/2017
Sky-Watcher Star Adventurer |
Imagers of Switzerland |
Nebulae |
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Status | Advanced success |
Started | 1/1/1970 |
PixInsight job | IJWABHEVBWN5SQPPVTDB702SXC2KSYIQ |
PixInsight queue size | n/a |
PixInsight stage | n/a |
RA (center) | 21h21m09s.23 |
RA (top/left) | 21h23m51s.88 |
RA (top/right) | 21h23m54s.92 |
RA (bottom/right) | 21h18m23s.73 |
RA (bottom/left) | 21h18m27s.76 |
Dec (center) | +38°49′12″.3 |
Dec (top/left) | +38°01′08″.6 |
Dec (top/right) | +39°37′09″.3 |
Dec (bottom/right) | +39°37′05″.1 |
Dec (bottom/left) | +38°01′00″.1 |
(deleted)
Ja, ganz schwach ist der Drache erkennbar :-) Ich werde wohl heute Nacht nochmals lights aufnehmen... zudem lässt er sich im Schwan sehr einfach finden, da die beiden hellen Sterne 65 Cyg (Mag 3.85) und 67 Cyg (Mag 4.2) direkt mit im Bild sind bei 400mm Brennweite (auch traumhaft zum Nachfokussieren mit der Bahtinov Maske). CS, Karol