Abstract
view Abstract Citations (69) References (16) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS Near-Infrared Observations of the HH 111 Region Gredel, Roland ; Reipurth, Bo Abstract Deep near-infrared images and long-slit spectra of the HH 111 jet region are presented. Two bipolar jets were detected; the HH 111 jet, and a new optically invisible jet, HH 121, from the same source. Near-infrared long-slit spectra confirmed the emission-line nature of the jets. The HH 121 bipolar jet emanates from the source at a large angle to the HH 111 jet and it is suggested that the source is a pre-main sequence-binary. Near-infrared lines were used to derive electron densities and extinction in parts of the HH 111 jet and an excitation temperature was derived from H2 lines. Publication: The Astrophysical Journal Pub Date: April 1993 DOI: 10.1086/186798 Bibcode: 1993ApJ...407L..29G Keywords: Binary Stars; Interstellar Matter; Plasma Jets; Stellar Evolution; Stellar Mass Accretion; Astronomical Spectroscopy; Hydrogen; Infrared Astronomy; Line Spectra; Reflection Nebulae; Astrophysics; ISM: INDIVIDUAL ALPHANUMERIC: HH 111; ISM: JETS AND OUTFLOWS; STARS: FORMATION; STARS: PRE--MAIN-SEQUENCE full text sources ADS | data products SIMBAD (2)
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