2001ApJ...559..424W

Query : 2001ApJ...559..424W

2001ApJ...559..424W - Astrophys. J., 559, 424-427 (2001/September-3)

Detection of the 1.6 µm e 4Π-A 4Π FeH system in sunspot and cool star spectra.

WALLACE L. and HINKLE K.

Abstract (from CDS):

Lines of a previously undescribed molecular band have been identified in high-resolution spectra of sunspots and in the spectra of two M dwarfs and one L dwarf. This band has also been found in laboratory spectra of a source known to produce FeH. The band has a head at 1.583 µm (6317 cm–1) and is degraded to longer wavelengths. Based on observational evidence and a published predicted band position, it is suggested that this is the 0-0 band of the E 4Π-A 4Π system of FeH.

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Journal keyword(s): Infrared: Stars - Line: Identification - Methods: Laboratory - Molecular Data - Stars: Late-Type - Sun: Sunspots

Simbad objects: 4

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Number of rows : 4
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 LSPM J0746+2000 BD* 07 46 42.56207 +20 00 32.1839       17.9 15.034 L0+L1.5 201 1
2 HD 95735 PM* 11 03 20.1948195942 +35 58 11.576182057 10.030 8.960 7.520 5.99 4.79 M2+V 795 0
3 BD+16 2708B SB* 14 54 29.4185719182 +16 06 08.616294953           M8.5 143 0
4 * del Oph PM* 16 14 20.7390218758 -03 41 39.572826363 6.30 4.34 2.75 1.46 0.43 M0.5III 377 0

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