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| Query : 1998ApJ...493..950L |
1998ApJ...493..950L - Astrophys. J., 493, 950-954 (1998/February-1)
First astronomical images sharpened with adaptive optics using a sodium laser guide star.
LLOYD-HART M., ANGEL J.R.P., GROESBECK T.D., MARTINEZ T., JACOBSEN B.P., McLEOD B.A., McCARTHY D.W., HOOPER E.J., HEGE E.K. and SANDLER D.G.
Abstract (from CDS):
Abstract Copyright: ∼
Journal keyword(s): Atmospheric Effects - Methods: Observational - Techniques: Image Processing - Telescopes - Turbulence
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 | HD 42581 | PM* | 06 10 34.6149358167 | -21 51 52.656352926 | 10.801 | 9.607 | 8.125 | 7.164 | 6.121 | M1V | 544 | 0 |
| 2 | M 13 | GlC | 16 41 41.634 | +36 27 40.75 | 5.8 | ~ | 2291 | 0 |
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