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eso9914 — Science Release
27 February 1999: Various observations were made with ISAAC at the Nasmyth focus of VLT UT1 during the recent commissioning periods for this infrared multi-mode instrument. Some of the first results from the VLT Infrared Spectrometer And Array Camera (ISAAC) were published earlier. The following photos illustrate the type of front-line work that is now possible with ISAAC. The possibility to obtain high-quality infrared spectra of even quite faint (and remote) objects is particularly interesting.
eso9913 — Science Release
27 February 1999: The VLT UT1 and FORS1 has performed observations of many different types of objects during the past months. While much effort has been spent on extremely distant galaxies, some exposures were also made on more nearby systems, including some dwarf galaxies in the Local Group of Galaxies. The Andromeda Galaxy and the Magellanic Clouds, as well as our own Milky Way Galaxy, are the best known members of this group.
eso9912 — Photo Release
27 February 1999: Studies of "Deep Fields" are becoming common practice in astronomy. To mention a few: the two Hubble Deep Fields ( HDF-N and HDF-S , north and south of the celestial equator), the NTT Deep Field , the AXAF Deep Field , the FORS Deep Field . The latter will be observed during FORS1 "guaranteed time" that is available to astronomers from those institutes that built this instrument. All of these sky fields have been selected for being quite 'empty', in the sense that few brighter objcts are seen in them. They are thus of the same type ('generic'), with the partial exception of HDF-S that contains a QSO (quasar).
eso9911 — Photo Release
27 February 1999: NGC 1365 is one of the most prominent "barred" galaxies in the sky. It is a supergiant galaxy with a diameter of about 200,000 lightyears, seen in the direction of the southern constellation Fornax (The Furnace). It is a major member of the Fornax Cluster of Galaxies . The distance is about 60 million light-years and the recession velocity has been measured as 1632 km/sec.
eso9910 — Organisation Release
eso9909 — Science Release
eso9908 — Organisation Release
16 February 1999: A new, short videotape, ESO Video News Reel no. 4 - "VLT UT1 Soon Ready to Receive the Astronomers," is being issued in connection with the start, on April 1, 1999, of regular observations with the VLT UT1 and the associated events in Chile. These include the VLT Opening Symposium in Antofagasta (March 1-4, 1999) and the official VLT Inauguration Ceremony at Paranal (March 5, 1999).
eso9907 — Organisation Release
eso9906 — Organisation Release
4 February 1999: On December 17, 1998, the third polished 8.2-m Zerodur mirror in its special transport box was loaded onto the vessel "Scanscot Oceanic" in the harbour of Le Havre (France). The ship left the same day and arrived with its precious cargo in Antofagasta in the morning of January 25, 1999. Here it was unloaded and placed on a heavy-duty carriage and moved to Paranal where it arrived two days later.
eso9905 — Organisation Release
2 February 1999: While a major effort is now spent on the Very Large Telescope and its advanced instruments at Paranal, ESO is also continuing to operate and upgrade the extensive research facilities at La Silla, its other observatory site. Within this programme, a new and powerful spectrograph, known as the Fibre-fed Extended Range Optical Spectrograph (FEROS) , has recently been built by a consortium of European institutes. It was commissioned in late 1998 at the ESO 1.52-m telescope by a small team of astronomers and engineers and has already produced the first, interesting scientific results.
eso9904 — Organisation Release
eso9903 — Organisation Release
15 January 1999: The newest astronomical instrument at the La Silla observatory is a super-camera with no less than sixty-seven million image elements. It represents the outcome of a joint project between the European Southern Observatory (ESO) , the Max-Planck-Institut für Astronomie (MPI-A) in Heidelberg (Germany) and the Osservatorio Astronomico di Capodimonte (OAC) near Naples (Italy), and was installed at the 2.2-m MPG/ESO telescope in December 1998. Following careful adjustment and testing, it has now produced the first spectacular test images.
eso9902 — Organisation Release
14 January 1999: New photographic photos with large-format cameras were obtained in December 1998 at the ESO Paranal Observatory, the site of ESO's Very Large Telescope Array (VLT), by the ESO EPR team. High-resolution electronic versions (300 dpi, about 3000 pixels; 4-8 Mbytes) of some of these are now available on the web.
eso9901 — Organisation Release
eso9863 — Organisation Release
22 December 1998: Merry Christmas and a Happy New Year!
eso9862 — Organisation Release
17 December 1998: Much attention has been directed recently towards the spectacular first images obtained with the astronomical instruments now being tested at the first (UT1) of the four 8.2-m VLT Unit Telescopes at the ESO Paranal Observatory. There has indeed been a great interest in the newest, deep VLT views of the near and distant Universe by FORS1 in visual wavebands, as well as the first infrared glimpses into star-forming regions by ISAAC, available at the ESO website in different sizes and resolutions. Many of the original observational data will be placed in the VLT Archive in early 1999 and can then be accessed for scientific studies - an announcement will be made in due time.
eso9861 — Science Release
Distant Supernovae Indicate Ever-Expanding Universe — ESO Astronomers Contribute towards Resolution of Cosmic Puzzle
15 December 1998: Since the discovery of the expansion of the Universe by American astronomer Edwin Hubble in the 1920's, by measurement of galaxy velocities, astronomers have tried to learn how this expansion changes with time. Until now, most scientists have been considering two possibilities: the expansion rate is slowing down and will ultimately either come to a halt - whereafter the Universe would start to contract, or it will continue to expand forever. However, new studies by two independent research teams, based on observations of exploding stars (supernovae) by ESO astronomers  with astronomical telescopes at the La Silla Observatory as well as those of their colleagues at other institutions, appear to show that the expansion of the Universe is accelerating .
eso9860 — Photo Release
1 December 1998: A few days after the "First Light" of the VLT Infrared Spectrometer And Array Camera (ISAAC) at the first 8.2-m VLT Unit Telescope (UT1), the ESO Team of astronomers and engineers at Paranal have succeeded in observing a lunar occultation of Jupiter with the new instrument. During this event, that took place on 28 November 1998, the dark rim of the Moon's disk moved in front of the planet, covering it from view. Somewhat later, Jupiter reappeared behind the opposite, illuminated rim.
eso9859 — Photo Release
eso9858 — Organisation Release
26 November 1998: Performance verification is a step which has regularly been employed in space missions to assess and qualify the scientific capabilities of an instrument. Within this framework, it was the goal of the Science Verification program to submit the VLT Unit Telescope No. 1 (UT1) to the scrutiny that can only be achieved in an actual attempt to produce scientifically valuable results. To this end, an attractive and diversified set of observations were planned in advance to be executed at the VLT.
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