View allAll Photos Tagged m13
July 31st 2011
2 x 240s @ 800iso
Canon 40D unmodded
C11 EdgeHD @ f/10
CGEM DX
Orion ST80
SSAG
Captured with BackyardEOS, calibrated and processed in PixInsight.
M13 Hercules Globular
05 May 2016
ZWO ASI290MM w/ SharpCap 2.8 software
MC VRC10 + Meade 3.3 (f/2.9) w/ Astronomik UHC
gamma 0.7, gain 50%, 15x2 sec
no dark subtraction
premiere image avec un Newton TS Photon 200/800
et aussi ma premiere image de ce magnifique amas globulaire
situé dans la constellation D'Hercule.
M13 est situé à une distance relativement « proche » de la Terre, à 22 000 années-lumière, il regroupe plus de 500 000 étoiles dans un diamètre d’à peine 150 années-lumière.
M13 serait l’un des plus vieux objets de notre galaxie ; son âge étant estimé à au moins 12 milliards d’années.
un petit test d'un peu moins de 4H.
116 poses de 120s avec une asi 2600mc duo et un filtre Antlia ultra RVB
monture ZWO AM5
asiair plus
siril, pixinsight,photoshop.
From my backyard, less than 10 miles north of NYC, 06/22/14 1:32 am EST.
Tech Stuff:
Questar 3.5, ZWO ASI120MC cam, .5x focal reducer
83 frames captured in 1619 seconds with Firecapture 2.3; 2x2 binning at 640x480 res
Stacked and processed with Nebulosity 3.2
Luminance only. 16x120s exposure at f5.0
Equipment used:
Takahashi EM-200 mount
Takahashi FSQ-106N telescope
Atik 383L+ camera
An impressive LEGO display at Cantigny. A wide variety of themes including the second world war, contemporary urban, and classic television and movies.
Amas d'Hercule
image
Données d’observation
(Époque J2000.0)
ConstellationHercule
Ascension droite (α)16h 41m 41,44s
Déclinaison (δ)+36° 27′ 36,9″
Distanceenviron 6,8 kpc (∼22 200 a.l.)1
Magnitude apparente (V)5.8
Dimensions apparentes (V)20 min d'arc
Caractéristiques physiques
Type d'objetAmas globulaire
Dimensions150 al
Découvreur(s)Edmond Halley
Date1714
Canon 550D with CPC 800. Stacking of 5 10 minute and four 2.5 minute shots (reduced center washout) at ISO 800. Manual guiding with Celstron's off-axis guider and Orion's 12.5mm illuinated reticle eye piece.
Early try at anything , I need some more globs in here they are neat. Celestron CG-5 mount and the scope is a C6S.
Riders took off on an overcast September morning for the 2013 Sub 5 Century Challenge to benefit the Paul Ruby Foundation for Parkinson's research.
Taken with Canon 450D through Skywatcher 150P. 7x30sec at ISO 800. Stacked in DeepSkyStacker with darks and bias frames. Processed in PhotoShop CS3 and cropped
30/12/2016, 5h20TU, AT111+EOS700, 1600ISO, (+Corr+CLS), stack15x60s, Dkx5 // La Chapelle St Christophe