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| Query : 2018PASP..130g4505B |
2018PASP..130g4505B - Publ. Astron. Soc. Pac., 130, part no 7, 4505-74505 (2018/July-0)
Spectroastrometric study of ro-vibrational CO emission from the Herbig Ae star HD 179218 with ISHELL on the NASA Infrared Telescope Facility.
BRITTAIN S.D., CARR J.S. and NAJITA J.R.
Abstract (from CDS):
We present analysis of commissioning M-band data acquired with the infrared echelle spectrograph (iSHELL) on NASA's Infrared Telescope Facility. In this paper we describe the delivered performance of the instrument for these M-band observations and the data reduction process. The feasibility of using iSHELL for spectro-astrometry is tested on the Herbig Ae/Be star HD 179218 and we show that sub-milliarcsecond fidelity is achievable..
Abstract Copyright: © 2018. The Astronomical Society of the Pacific. All rights reserved.
Journal keyword(s):
Simbad objects: 2
| Number of rows : 2 |
| 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 | * zet Aql | PM* | 19 05 24.6080155 | +13 51 48.518212 | 2.99 | 3.00 | 2.99 | 2.98 | 2.98 | A0IV-Vnn | 364 | 0 |
| 2 | HD 179218 | Ae* | 19 11 11.2538919456 | +15 47 15.636008472 | 7.55 | 7.476 | 7.39 | 7.25 | 7.21 | A0Ve | 273 | 0 |
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