|
 |
Adjust the brightness and contrast of your monitor until 18 grayscale steps
from white to black are seen |
|
|
/txikia/EguzkiEklipseOsoa20170821_Koroa%20txi.jpg) |
|
 |
Ofiuko
konstelazioan, distira ahuleko nebulosa koloretsuak LDN 260, LDN
234, LDN 204 eta LDN 191 nebulosa ilunen inguruan.
In Ophiuchus
constellation colorful faint nebulas surrounding LDN 260 LDN 234
LDN 204 and LDN 191 dark nebulas.
|
|
|
|
 |
Jupiter eta
Esne bidea.
Jupiter and the
Milky Way.
|
|
|
|
 |
Esne Bidea galaxian,
latitude
handiko hodei molekularrak LDN183 eta LDN169. Eguzki Sistemaren
inguruko izar-arteko hodeien geometria eta distantziak ikertzea
tresna garrantzitsua da materiaren bilakaera ulertzeko. Azkeneko
urteetan ikerketa zehatz batzuk bi hodei molekular hauetan
garatu dira.
In the Milky Way,
high latitude molecular clouds LDN183 and LDN169. Mapping
distances and the geometry in the vecinity of our Solar System
is an important tool for understanding the evolution of
interstellar matter. During last years some investigation works
are focusing on LDN183 and LDN169 dust clouds.
Astronomy and
Astrophysics
High-latitude dust clouds LDN 183 and LDN 169:distances
and extinctions
|
|
 |
|
|
 |
Antares izarraren
inguruan dauden nebulosen eremu zabaleko argazkia da. Rho
Ophiuchi nebulosa konplexua gas eta hauts nebulosa iluna da
ρ Ophiuchi izarretik gradu bat hegoaldera, gugandik 427 argi-urtera
aurkitzen da eta Eguzki Sistematik izarrak sortzen ari diren
eremurik gertuena da. Bi hauts-hodei nagusitzen dira 4.5 x 6.5
gradu hartzen duten eremuan.
A wide field image
of Scorpius head centered in nebulas around Antares. The Rho
Ophiuchi cloud complex is a dark nebula of gas and dust that is
located 1° south of the star ρ Ophiuchi of the constellation
Ophiuchus and at an estimated distance of 427 ligth years is one
of the closest star-forming regions to the Solar System. This
cloud covers an angular area of 4.5° × 6.5° consisting of two
major regions of dense gas and dust.
|
|
|
|
 |
Orion edo Ehiztaria neguan ikus daitekeen konstelazio handia da.
Greziar mitologiako ehiztaritik datorkio izena; inguruan
Eridanus (ibaia), bere bi ehiza txakur Canis Major eta Canis
Minor, Taurus-en (Zezena) aurka borrokan irudikatzen da zeruan.
Lepus (Erbia) ehizatzen ere. Orion konstelazioak izar oso
distiratsuak dituenez antzinako zibilizazioetan konstelazio
ezaguna zen, Betelgeuse (izar gorri handia), Rigel, Bellatrix,
Alnitak eta Saiph. Esne bidean kokaturik, ortzi sakoneko objektu
asko ditu, besteak beste Zaldiburu nebulosa, Oriongo nebulosa
handia M42, Sugar nebulosa edo Barnard begizta.
Orion's current
name derives from Greek mythology, in which Orion was a gigantic
strong hunter of ancient times.
The constellation is one of the most recognizable winter
constellation located on the celestial equator and visible
throughtout the world. The hunter in Greek mythology, arround
the hunter Eridanus (River), two dogs Canis Major and Canis
Minor faighting with Taurus. Its brigthest stars are Rigel (a
blue-white star) and Betelgeuse (red supergiant). Orion has many
deep-sky objets, amound of them the Horsehead nebula, Orion
nebula (M42), Flame nebula and Barnard's Loop.
|
|
|
|
 |
Hauts fluxus
osatutako nebulosak, gure galaxian dauden altitude handiko
nebulosak dira. Hauts partikulez, hidrogenoz eta karbono oxidoz
osaturik daude bere gehiengoan eta gure galaxiako izarrek
argiztatzen dituzte. Irudian Herensugea konstelazioan kokatzen
den Aingeru nebulosa ikus daiteke.
Integrated Flux
Nebula are high latitude galactic nebulae in the Milky Way
composed mainly of dust particles, hydrogen and carbon monoxide
and are illuminated by stars in the Milky Way. Imaged here is
the Angel nebula which is located in Draco constellation.
|
|
|
|
 |
Bellatrix izarretik 2 gradu iparraldera Masusta Nebulosa
(LDN1588) aurkitzen da. Izarrak sortzen ari diren Lambda Orionis
eremuaren zati bat da, eskuin aldeko islada nebulosa urdina
VdB38 eta ezkerreko nebulosa igorle gorria Sh2-263ak osatzen
dute Masusta nebulosa. Irudian eskuin aldean LDN1590 nebulosa
marroia kokatzen da eta argazkian goian ezker aldean Lambda
Orionis izarraren inguruan dagoen Sh2-264 nebulosa gorri
handiaren zatia ikus daiteke.
At 2 degree of
Bellatrix The Raspberry nebula (LDN 1588) lies 1300 light years
from us. Located in Orion constellation is part of the Lambda
Orionis Star Forming Region. Its blue reflection nebula in the
right is VdB38 and in the left red emision nebula is Sh2-265. At
upper left in the field shows a section of the Lambda Orionis
ring Sh2-264. To the right is LDN1590 (Sh2-265).
|
|
|
|
 |
Ilbetea koloretan:
Ilargiaren kolore ezberdinak burdin eta titaniozko eduki
nahasketaren bidez ematen dira. Ilargi-itsasoek, Ilargian dauden
lautada edo ordoki basaltikoek islapena baxuagoa dute bertan dagoen
burdin oxidoaren (FeO) kopuru handi samarragatik. Ordoki basaltiko
batzuk berriz, burdin oxidoaz gain (FeO), titanio oxido (TiO2) kopuru
handiagoa dute islapena are txikiagoa bihurtuz eta Titanio Oxidoak ordokien kolorea
gorri-morroitik urdinera aldaratuz.
Colorful Moon: Colors on the Moon are given by variations in mixing iron
and titanium content. The mare regions have low reflectance because they contain relatively high amounts of iron oxide (FeO). Some mare
basalts contain unusually high amounts of titanium oxide (TiO2) in
addition to iron oxide, making lower reflectance and the TiO2 shifts
the color of the mare from brown to blue.
|
|
|
|
 |
Ilargi eklipse osoa,
2019-01-21
Total lunar eclipse
2019-01-21
|
|
|
|
 |
Sugardun Izar
Nebulosa (IC405) gugandik 1500 argi-urtera kokatzen da eta 5
argi-urte zabal ditu, igorle eta islada nebulosa da Auriga
konstelazioan aldizka distira aldatzen duen AE izar urdinaren
inguruan. Ezkerrean IC410 nebulosa agertzen da baina hurrunago
eta handiagoa da, gugandik 12.000 argi-urtera eta 100 argi-urte
zabal. Irudian IC417 nebulosa-konplexu, NGC1907 eta M38 izar
multzoak ere ikus daitzeke.
Flaming Star Nebula
(IC405) lies about 1.500 light-years and has 5 light-years
across, is an emission and reflection nebula in the
constellation Auriga surrounding the bluish irregular variable
star AE Aurigae. IC410 (left) appears at right but is in fact
12.000 light-years away and much larger 100 light-years across.
IC417 nebula, NGC1907 and M38 star cluster can be also seen in
this wide field image.
|
|
|
All the images in this site
are © copyright by Iñaki Lizaso. Any use of these images without the
prior written consent of the autor is strictly prohibited. Contact
Iñaki Lizaso at
edif300@yahoo.es
|
Web gune
honetako irudi guztiek Iñaki Lizasoren © copyright dute. Irudi hauen
edozein motako erabiliera egilearen idatzizko baimenik gabe zorrozki
debekatua dago. Jar zaitez Iñaki Lizasorekin harremanetan
edif300@yahoo.es
|
|
©
Iñaki Lizaso |
|
