View allAll Photos Tagged m13
Bern
Ciao orso.
Se ti avessi incontrato, anche una volta sola, o me la sarei fatta sotto dalla paura oppure sarei morto d'infarto.
Però non è giusto che uno svizzero ti abbia ammazzato, riposa in pace.
www.lastampa.it/2013/02/20/societa/lazampa/abbattuto-in-s...
www.informazione.it/a/CC4AA50E-F189-4E7F-8F50-D6A9E76D9F0...
www.corriere.it/animali/13_febbraio_20/orso_m13_f3c3c9a0-...
Taken 13/06/2014 15 X 300 secs sub Bias,no darks or flats. Conditions were not the best there was a lot of cloud about.
Camera: QHY8L CCD cooled to -20C
Guiding: Maxim DL ,ED80 Scope,QHY5 Mono with IR filter ( Finder Guider )
Optics: Altair Astro 8" F8 Ritchey Chretien Astrograph fitted with a Field Flattener
Filter: Astronomik CLS Filter,
Mount: Skywatcher AZ EQ6-GT EQ & Alt-Az Mount connected to the Sky X and Eqmod via HitecAstro EQDIR adapter
Image Acquisition: Maxim DL 5 Pro
Stacking and Calibrating: Pixinsight 1.8
Processing: Pixinsight 1.8
Taken with a Helios 102mm refractor and Canon 1100D at prime focus. Unguided mount.
Best 80% of 50 x 1 second exposures at ISO-3200, stacked in Deep Sky Stacker with 51 darks, 15 flats and 26 bias frames.
Image then processed in Lightroom and StarSpikes Pro
Messier 13, the Great Globular Cluster in Hercules, comprised of several hundred thousand stars. A senior citizen of the universe at 11.66 billion years of age. Located 22,180 ly from earth with a radius of 72.5 ly.
The galaxy visible in the lower left is NGC 6207, discovered by William Herschel on 16 May, 1787. It is located about 30 Mly from earth.
Rio Rancho NM Bortle 5/6 zone
April 14-15, 2022
William Optics Redcat 51
ZWO 183mc pro
ZWO 30mm f/4 mini guide scope and ZWO 120 Mini
Optolong L-Pro filter
ZWO ASI Air Pro
Sky-Watcher HEQ5
228 X 300s lights with darks, bias, dithering
Gain 111 at -10C
Processed in DSS and PS
M13
Camera: Canon 6D
Scope: LZOS MC-MTO-11CA 100/1000 F/10
Mount: Skywatcher Star Adventurer 2i
Guiding: Lacerta MGEN-II és 9x50 keresőtávcső
Exposure: 56x35s +20 dark,darkflat,bias,flat
ISO-6400
Discovered in 1714 by the astronomer Edmond Halley, the globular cluster Messier 13 is situated some 25100 light years from earth in the constellation of Hercules and is said to be the most spectacular globular cluster visible from the northern hemisphere. With its 145 light year diameter and several hundred thousand stars, it is believed that at times M13 can become so crowded close to its center that stars collide and form new so-called “blue stragglers” that are more luminous and bluer than their older and cooler neighbours. The age of the Great Hercules Globular Cluster is said to be approximately 11.65 billion years.
Optics: Epsilon 180ed 8" f/2.8
Camera: ASI62000MM Pro
Mount: 10Micron GM2000HPS
Exposure: L=300x60s, R=60x60s, G=96x60s, B=61x60s +Darks, Flats
Total integration time: 8hrs 37min
Filter: Baader LRGB
Captured with kStars & Ekos
Processed in Pixinsight
Shot from Bjarkebu Observatory near Ytre Enebakk/Norway over several days in the middle of April 2023.
2/6/2019 - Erroitegi
12 tomas a ISO800 - 180''
dark+flat
Total 36' de exposición
Equipo/Gear:
Camara: Sony A7 mod full spectrum
Telescopio/Telescope: Skywatcher ED80 600mm
Mount: Skywatcher Heq5 mod rowan belt.
Guiding/Seguimiento: ASI120MM - EZG80 - PHD2
Version L-RVB
Images unitaires:
- L : 232*30 sec à gain 100
- RVB : 60*30 sec à gain 100 pour chaque filtre
Instrument de prise de vue: Askar 107 PHQ
Caméra d'imagerie: ZWO ASI 2600 monochrome+ Roue à filtres EFW 7*36 mm (L,R,V,B,S,H,O)
Instrument de guidage: diviseur optique ZWO AOG M68
Caméra de guidage: ZWO ASI 290 mini
Mise au point: ZWO EAF
Monture: SkyWatcher AZ EQ6 GT
Pilotage: ZWO Asiair pro
Logiciels: PixInsight
Haven't been around these parts for a while :) I see Flickr has changed yet again!
This is my 2014 version of M13, and is considerably better than the out of focus effort I did last year, albeit with only half the time. The faint stuff around the edges is difficult under my skies, so I have to settle for "nearly..." :)
SW ED80/EQ5
Canon 500D modded, Baader Neodymium filter
104 x 180 sec subs, iso 1600
Acquisition: APT
Guiding: Quickcam Pro4000/9x50 finderscope, PHD/EQMOD/AstroEQ
Stacked in DSS and processed in CS5.
Located in The Constellation of Hercules.
25,000 Light Years away from Earth
Discovered by Edmond Halley in 1714 and catalogued by Charles Messier on June1st 1764.
Date: 2020-02-20
Location: Miyagi, Japan
Camera: ASI294MC-pro,
Mount: Takahashi NJP, MGEN guide
Optics:RASA11", HeuibIIフィルター
Exposure:60sec x 12flames(gain120)
processing: Pixinsight, Photoshop
Great Globular Cluster in constellation Hercules . Taken from my backyard with Edge 14 " inch telescope and QHY410C camera .
M13 -The Hercules Globular Cluster (also known as M 13 from its position in the Messier Catalogue, or NGC 6205) is a globular cluster in the constellation Hercules.
This is the brightest globular cluster in the Northern Hemisphere.shooting data:camera canon eos 1100d fullspectrum,canon lens 75/300 at 300mm f 5/6, iso 3200,102x15s ,clip optolong l-pro eos filter,capture with Apt,sum with Sequator and processing with Photoshop,help of the minitrack lx astroinseguitor
Messier 13 or M13 (also designated NGC 6205 and sometimes called the Great Globular Cluster in Hercules or the Hercules Globular Cluster) is a globular cluster in the constellation of Hercules.
William Optics 80mm FD Telescope
Heq5 Mount
Canon 350D (Modded)
17x5Mins Iso 800
M13 the great globular cluster in Hercules.
2.5 hours of exposure time
60x60s Lum
30x60s each RGB
ASI1600mm pro
Esprit 120
taken from my backyard on Sept 20 2019.
Bortle class 4
SGP
photoshop
DSS
je vous amène dans la constellation d'Hercule pour y découvrir le très célèbre "grand amas d'Hercule" ou messier 13
il s'agit d'un amas globulaire, il regroupe plus de 100000 étoiles dans un diamètre d’à peine 150 années-lumière
il est à une distance de 25000 années-lumière
c'est un objet assez lumineux, magnitude 5.8, sous un très bon ciel, il est détectable à l'œil nu (en utilisant la vision décalée, en fait, les astronomes utilisent tout le temps la vision décalée quand on fait de l'observation aux instruments), l'amas est parfaitement visible aux jumelles, la meilleure période pour le voir, à partir de juin, il est visible tout l'été
M13 est l’un des plus vieux objets de notre galaxie, son âge est estimé à au moins 12 milliards d’années
En 1974, un « message » à l’attention d’éventuelles civilisations extraterrestres a été envoyé en direction de l’amas d’Hercule, au moyen du grand radiotélescope d’Arecibo, radiotélescope qui, depuis, s'est effondré le 1 décembre 2020 !!
Compte-tenu de la distance de M13, ce message arrivera dans 25000 ans et la réponse éventuelle ne nous reviendra au minimum qu’après la même durée.
Mais, compte-tenu de la vitesse de déplacement de M13, certains astronomes considèrent que le message radio passera ... à côté de l’amas dans 25000 ans !
Le message d'Arecibo est un message radio de 1679 bits émis le 16 novembre 1974.
Le nombre 1679 a été choisi parce qu'il est le produit de deux nombres premiers et ne peut donc être divisé qu'en 73 lignes et 23 colonnes (ou vice-versa). Cela suppose que ceux qui pourraient le lire devront l'arranger comme un quadrilatère, en fonction de comment ils arrangeront le message, soit cela ne voudra absolument rien dire !! ou alors ils verront apparaitre les informations suivantes : les chiffres de 1 à 10, le numéro atomique d'atomes (hydrogène, carbone, azote, oxygène, phosphore), des données sur l'ADN, des illustrations sur l'apparence humaine et la population humaine de 1974, ainsi que les coordonnées de la Terre au sein du système solaire et une représentation du radiotélescope d'Arecibo avec ses dimensions.
La galaxie en haut à gauche est référencée sous le numéro NGC6207, elle est située à environ 42 millions d'années-lumière.
Juste au dessus de l'amas, une autre galaxie, IC4617
à droite, il y a une autre galaxie, 2MASX J16394918+3632001, je ne connais pas sa distance
330 poses de 30s
matériel
Lunette : FSQ-106ED avec extender x1.6
Monture NEQ6 pro goto
caméra ZWO1600MC-C équipée filtre IDAS-LPS-D1
Logiciels :
NINA Nighttime Imaging ‘N’ Astronomy (acquisition, pilotage de la monture et du focuser)
Autoguidage géré par le logiciel PHD2
PixInsight (prétraitement et traitement)
somma di 19X240 secondi a 800 iso Eos 40D su rifratttore acromatico Skywatcher 120/1000 mm. autoguida PHD Guiding con FS60CB e Orion Starshoot su montatura AZEQ6 GT SW, processing PixInsignt 1.8.8-7 sfruttando il nuovo tool ArcsinhStretch, elaborazione finale Photoshop CC15, Topaz Labs plugin
cielo cittadino di Lucrezia (PU)
L'amas globulaire M13, aussi appelé le grand amas d'Hercules comprends environ 500 000 étoiles. Son diamètre est de 150 années lumières et se situe à 25000 années lumières de nous.
La galaxie en haut à gauche est NGC 6207. Elle est à 30 Millions d'années lumières.
4h de poses avec une TSA120 et G2-4000
M13 (NGC 6205) is a Shapley-Sawyer class V (en.wikipedia.org/wiki/Shapley%E2%80%93Sawyer_Concentratio...) globular cluster of around 300,000 stars approximately 22,000 light-years away in Hercules.
Luminance – 6x300s – 30 minutes – binned 2x2
RGB – 7:6:6x300s – 35:30:30 minutes each – binned 2x2
125 minutes total exposure – 2 hours 5 minutes
Imaged June 8th and 10th and July 9th, 2021 at the IC Astronomy Observatory (Spain) with a FLI PL16083 on a Officina Stellare ProRC 700 at f/8 5600 mm.
This data is from Telescope Live (telescope.live/) “One-click Observations.”
A picture of M13, a globular cluster I took last week (5hr 20min total exposure.) It is roughly 300,000 stars, about 25,000 light-years away, but still within our galaxy. It's just barely visible with the naked eye, in a dark sky.
I show it off-center to illustrate a couple more galaxies in the shot. Off to the right is NGC6207-- 37 million LYs away from us. And to the lower right is IC 4617. The light from this distant object was emitted by the galaxy 489 million light-years ago, and then was captured by my camera last week, to show you.
25,000 thousand light years away, The Great Globular Cluster of Hercules lies in its namesake constellation. A mere 145 light-years across, this cluster might contain as many as a million stars!
The Milky way Galaxy is rife with globular clusters like M13. They are typically very old structures, being bound together by mutual gravity, and orbit the nucleus of a galaxy for billions of years.
Although these objects are not very well understood, globular clusters are considered to be a tell-tale sign that a galaxy harbors a super-massive black hole. Astronomers have found a correlation between the mass of a galactic nucleus and the population of globular clusters. The Milky Way contains nearly 200 globular clusters like M13 and lends support to other observations that our galaxy does indeed contain a super-massive black hole.
TS115 Triplet APO
NEQ6 Pro II Tuning Belt
Atik 460ex Mono
L: 20x150s bin1
RGB: 8x150s bin1 for each channel
M13 a Globular Star Cluster in constellation of Hercules. My First image of 2020 using LX200 10" @ f/10
First light image from my RC10 telescope was captured on 14th July on a night troubled by high cloud. This is the first image following collimation using a Takahashi collimation scope.
This is 5 x 120s each of RGB binned 2 x 2.
T: RC10 truss
C: QSI 683
M: SW EQ8
Moscow USSR
The Mark 1 Chaika, the GAZ M13, debuted in 1958. It was produced from 1959 to 1981, with 3,179 built in all. The M13 was powered by a 195-hp SAE gross 5.5 L V8 and driven through a push-button automatic transmission of a similar design to the Chrysler TorqueFlite unit. It was offered as a saloon (GAZ 13), limousine (GAZ 13A), and four-door cabriolet (GAZ 13B) with an electrohydraulic top. The cabriolet was made in 1961 and 1962 for official parades.
As a limousine-class car, Chaikas were available only to the Soviet government, and could not be purchased by average citizens. However, citizens were allowed to rent Chaikas for weddings. Chaikas were used by Soviet ambassadors and Communist Party First Secretaries in East Germany, Korea, Bulgaria, Hungary, Mongolia, and Finland, among others; Fidel Castro was given one by General Secretary Nikita Khrushchev, who himself preferred the Chaika to his ZIL, and kept one at his summer dacha. For their larger size and more powerful V8, Chaikas were also ordered in some quantity by the KGB. Top speed was 99 mph
M13 Globular Cluster in Hercules.
Location:29-05-23 St Helens, UK, Bortle 7. 71% Moon.
Acquisition:19x 180s Red, 20x 180s Green, 20x 180s Blue. Calibrated with Bias, Darks, Flats and Dark flats.
Equipment:Skywatcher 200P Newtonian (modified), EQ6Rpro; Baader MPCCMkIII Coma Corrector; Optolong RGB filters; ZWO ASI533MMpro, EFW, EAF.
Guiding:Skywatcher Evoguide 50ED, Altair GPCAMAR0130M
Software:NINA, PHD2, EQMOD
Processing:DeepSkyStacker, Affinity Photo with NoiseXTerminator plug-in. GraXpert, Siril, AstroSharp.
M13, NGC6205, CúmuloGlobular, Esprit 120, Canon 350D modificada, 28lights x480seg, calibrado y procesado Pixinsight, Torroja del Priorat, Junio 2020
L'amas globulaire M13 ou Messier 13, très souvent appelé le Grand Amas d'Hercule, est parmi les objets les plus imposants du catalogue Messier.
Comportant plus de 500 000 étoiles, il est aussi l'un des plus vieux objets : son âge est estimé à 12 ou 14 milliards d'années.
M13 a été utilisé en 1974 (le 16 novembre) comme cible pour l'envoi d'un message à une potentielle civilisation extraterrestre. Ce message a été envoyé à partir du radiotélescope d'Arecibo, qui participait au projet SETI (il s'est effondré en décembre 2020). Il contenait des informations comme les chiffres, le numéro atomique de l'hydrogène, du carbone, de l'azote, de l'oxygène et du phosphore, des données sur l'ADN, la forme et la taille d'un humain, la population terrestre, et la position de la Terre dans le système solaire. Il mettra plus de 22 000 ans à y parvenir (autant pour la réponse éventuelle).
matériel
Lunette : FSQ-106ED avec extender x1.6
Monture NEQ6 pro goto
caméra ZWO1600MC-c équipée filtre IDAS-LPS-D1
125 poses de 60s
Logiciels :
NINA Nighttime Imaging ‘N’ Astronomy (acquisition, pilotage de la monture et du focuser)
Deepskystacker (prétraitement)
Photoshop (contraste + niveaux)
Gimp (cadre)
Equipment used:
RASA 8", QHY128C, & EQ-8
That night my guider camera died so - short unguided exposures only, sum of 37 x 20 sec.
Crop 2K x 2K from the full frame.
One thing to notice here: image is obviously undersampled with QHY128C's 5.97μm pixel size, you have to choose camera with smaller pixel ~3μm to get the best out of RASA. 8' resolution
Taken w/ Skywatcher Evostar Pro 80 ED (w/.85x reducer/corrector & QHYCCD Polemaster), Skywatcher EQM-35, Nikon D3300.
192 lights x 60 s @ ISO 800, ~45 dark, ~45 flat, ~100 bias, stacked in DSS and post-processed in Photoshop