Sky field in Ophiuchus
The image shows the a new stellar system, as imaged with the ISAAC multi-mode instrument on the 8.2-m VLT ANTU telescope at Paranal during the follow-up observations. The circumstellar disk is well visible in the left part of the field as a shadow in front of the nebula. Many background galaxies are visible in this deep image and one edge-on galaxy is seen visible close to the image centre.
The image is based on the combination of three 10-min exposures in the mentioned infrared filters, obtained with the ISAAC instrument on the 8.2-m VLT ANTU telescope. The field measures 2.1 x 1.6 arcmin2. The seeing was 0.4 arcsec and the pixel size is 0.148 arcsec.
Källa:ESO
Om bilden
ID: | eso0214b |
Typ: | Observation |
Publiceringsdatum: | 7 maj 2002 |
Relaterade pressmeddelanden: | eso0214 |
Storlek: | 873 x 698 px |
Om objektet
Namn: | Rho Ophiuchi |
Typ: | Milky Way : Star : Evolutionary Stage : Young Stellar Object Milky Way : Star : Circumstellar Material : Disk : Protoplanetary |
Avstånd: | 500 ljusår |
Constellation: | Ophiuchus |
Kategori: | Stars |
Skrivbordsunderlägg
Koordinater
Position (RA): | 16 28 10.71 |
Position (Dec): | -24° 31' 49.68" |
Field of view: | 2.11 x 1.68 arcminutes |
Orientering: | Nord är 0.8° vänster om lodrätt |
Färger och filter
Band | Teleskop |
---|---|
Infrarött J | Very Large Telescope ISAAC |
Infrarött H | Very Large Telescope ISAAC |
Infrarött K | Very Large Telescope ISAAC |