M53 (NGC 5024) – 13/05/2013

Telescopio o obiettivo di acquisizione (Imaging telescope or lens): Newton SkyWatcher BlackDiamond 150 mm f/5

Camera di acquisizione (Imaging camera): CCD Atik 314L+ B/W [6.45 μm]

Montatura (Mount): SkyWatcher NEQ6

Telescopio o obiettivo di guida (Guiding telescope or lens): Rifrattore ED (ED reftactor) Tecnosky Carbon Fiber 80mm f/7

Camera di guida (Guiding camera): Magzero MZ-5m B/W [5.2 μm]

Riduttore di focale (Focal reducer): non presente (not present)

Software (Software): IRIS + Adobe Photoshop CS3/CS6

Accessori (Accessories): correttore di coma Baader MPCC (coma corrector)

Filtri (Filter):  Astronomik CCD LRGB

Risoluzione (Resolution): 1391 x 1039 (originale/original), 1373 x 994 (finale/final)

Data (Date): 13/05/2013

Luogo (Location): Briosco – MB, Italia (Italy)

Pose (Frames): 7 x 600 sec bin 1×1 L a/at -5.0°C, 1 x 600 sec bin 1×1 R a/at -5.0°C, 1 x 600 sec bin 1×1 G a/at -5.0°C, 1 x 600 sec bin 1×1 B a/at -5.0°C.

Calibrazione (Calibration): 14 x 600 sec dark, 100 bias, 100 flat L, 100 flat R, 100 flat G, 100 flat B.

Fase lunare media (Average Moon phase): 15.5%

Campionamento (Pixel scale): 1.7616 arcsec/pixel

Focale equivalente (Equivalent focal lenght): 750 mm

Note (note): LRGB.

M53 (NGC 5024) - 13/05/2013

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