Discovery of the optical counterpart to XTEJ1748-361=A1744-36

Bibcode
2004ATel..267....1S
Steeghs, D.; Torres, M. A. P.; McClintock, J. E.; Garcia, M. R.; Mallen-Ornelas, G.
Bibliographical reference

The Astronomer's Telegram, #267

Advertised on:
4
2004
Number of authors
5
IAC number of authors
0
Citations
5
Refereed citations
3
Description
We report the discovery of the optical counterpart to the X-ray transient XTE J1748-361 using the 6.5m Magellan-Clay telescope at Las Campanas Observatory. Several 5-minute images in the V and R bands were obtained using the MagIC camera on May 31 as well as November 9 2003 when the object was reported in outburst (ATEL #204). Seeing conditions were 0.8-1.0 arcsec across a field of view of 2.4'x2.4' at 0.069 arcsec/pixel.
Type
Non-refereed
Black holes
Neutron stars

It may interest you

  • Non-refereed
    ANDES, the high resolution spectrograph for the ELT: science goals, project overview, and future developments
    The first generation of ELT instruments includes an optical-infrared high resolution spectrograph, indicated as ELT-HIRES and recently christened ANDES (ArmazoNes high Dispersion Echelle Spectrograph). ANDES consists of three fibre-fed spectrographs ([U]BV, RIZ, YJH) providing a spectral resolution of ∼100,000 with a minimum simultaneous wavelength
    Marconi, A. et al.

    Advertised on:

    7
    2024
    Bibcode
    2024SPIE13096E..13M
    Citations
    1
  • Non-refereed
    An overview of the preliminary optical design of the European Solar Telescope (EST)
    The European Solar Telescope (EST) is a 4-m class-solar telescope that will become part of the next generation of groundbased facilities. Located at the "Observatorio del Roque de los Muchachos" in La Palma (Spain), it will be aimed to study the magnetic connectivity of the solar atmosphere with high spatial and temporal resolution. The EST optical
    Belío-Asin, Marta et al.

    Advertised on:

    8
    2024
    Bibcode
    2024SPIE13094E..2GB
    Citations
    0
  • Non-refereed
    ANDES, the high-resolution spectrograph for the ELT: UBV spectrograph preliminary design
    We present the design of the ANDES UBV module, the bluest spectrograph of the ANDES instrument. It is a fiber-fed high resolution, high stability spectrograph, which will be installed on the ELT-Nasmyth platform to minimize blue fibre losses from the focal plane to the spectrograph. In this paper we present the status of development of the
    Weber, Michael et al.

    Advertised on:

    7
    2024
    Bibcode
    2024SPIE13096E..4AW
    Citations
    0