Instrument: C14 et ASI2600MM
Temps de pose: luminance: 2,5 heures, RGB: 2,2 heures
Date: 20/08/2023
Lieu: Montagne de Lure

Photographe: Stéphane Dumont

NGC7479, Caldwell C44, distance: 100 Ma, taille: 4' * 3', mag: 10.9, brillance de surface: 22.3 mag/arc-sec²

SN2009jf: Magnitude: 14.7

Instrument: Meade ACF 10", STL11000M avec Autoguideur externe sur Diviseur optique E. Mallart, Monture AP900
Temps de pose: L: 16*10 min, RGB (2,2,1)*20 minutes, binning 1*1, Tc = -20°C
Dates: 13/10/2009, 14/10/2009
Lieu: SMU

Image recadrée

Supernova SN2009jf

Image ancienne sans supernova:

NGC7479

Instrument: Meade SCT 12", ST10XME avec Autoguideur interne, Monture AP900
Temps de pose: L: 25*5 min, binning 1*1, Tc = -5°C
Dates: 29/07/2006
Lieu: SMU

Hubble Legacy Archive:

Temps de pose: 3800 s

NGC7479 (color)
WFPC2 F814W/F569W PC1-FIX
06266_01hst_06266_01_wfpc2_f814w_f569w_wf

Based on observations made with the NASA/ESA Hubble Space Telescope, and obtained from the Hubble Legacy Archive, which is a collaboration between the Space Telescope Science Institute (STScI/NASA), the Space Telescope European Coordinating Facility (ST-ECF/ESA) and the Canadian Astronomy Data Centre (CADC/NRC/CSA).