discov_num |
notes |
refcode |
TRN 27 |
MY Ser. |
|
TRN 27 |
The image rotator was in an unknown state, so two possible theta |
|
|
values are listed for the 2001.7447 observation - one for zenith up |
|
|
and one for north up. |
Trn2008 |
HD 167971 |
Leitherer et al. (1987 A&A 185, 121) argue that this is a triple |
|
|
system consisting of a close eclipsing pair and a brighter, distant O |
|
|
star; the spectral classification presumably applies to the latter |
|
|
star. |
Msn1998a |
DBK 1 |
Aa,Ab: System includes a 3.3d eclipsing binary, unresolved in the VLTI |
|
|
observations. De Becker et al. (2012) assume the components of the |
|
|
close pair are both O6.5V, and the wide component is O8I. V=7.35 for |
|
|
the system yields a distance of about 1.8 kpc, in good agreement with |
|
|
the 1.7 kpc distance determined by Reipurth (2008 Handbook of Star |
|
|
Forming Regions, vol 2, 590) for the NGC 6604 open cluster. The Aa,Ab |
|
|
orbit is thought to be very eccentric. |
DBk2012 |
refcode |
metd |
author |
reference |
DBk2012 |
Kv j |
De Becker, M., Sana, H., Absil, O., Le Bouquin, J.-B., & Blomme, R. |
2012MNRAS.423.2711D |
DBk2012 |
+orb |
MNRAS 423, 2711, 2012 |
|
Msn1998a |
Sc j |
Mason, B.D., Gies, D.R., Hartkopf, W.I., Bagnuolo, Jr., W.G., |
1998AJ....115..821M |
Msn1998a |
|
ten Brummelaar, T.A., & McAlister, H.A. |
|
Msn1998a |
|
AJ 115, 821, 1998 |
|
Trn2008 |
Ac j |
Turner, N.H., ten Brummelaar, T.A., Roberts, L.C., Mason, B.D., Hartkopf, W.I., & |
2008AJ....136..554T |
Trn2008 |
+E2 |
Gies, D.R. |
|
Trn2008 |
+A |
AJ 136, 554, 2008 |
|
Trn2008 |
|
(Note: For some observations the image derotator was in an unknown state. In these |
|
Trn2008 |
|
cases the theta value is either left blank or two possible values are listed - one |
|
Trn2008 |
|
for zenith up and one for north up. For unresolved objects, the listed rho value |
|
Trn2008 |
|
is the FWHM of the corrected stellar PSF. Larger FWHM values are indicative of |
|
Trn2008 |
|
poorer seeing and/or non-optimal AO system tuning.) |
|