DoAr 44
RA (J2000) | DEC (J2000) | Category | Spec Type | R band (mag) | Distance (pc) | Disk Major Axis " | Inclination (degrees) | Major axis PA | Reference | Resolution elements across | At ref. wavelength (microns) | # References |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 16 31 33.46 | -24 27 37.3 | TT | K5 | 11.7 | 146 | 0.82 | 22 | 60 | Cieza et al. 2021 | 27.3 | 1300 | 10 |
Notes:
Central cleared cavity 30 AU radius
References:
The Ophiuchus DIsc Survey Employing ALMA (ODISEA) - III. The evolution of substructures in massive discs at 3-5 au resolution
Cieza, L.A., Gonzalez-Ruilova, C., Hales, A.S., et al. 2021, M.N.R.A.S, 501, 2934.
47 AU radius ring with broad skirt
The Ophiuchus DIsc Survey Employing ALMA (ODISEA) - I: project description and continuum images at 28 au resolution
Cieza, L. A., Ruiz-Rodrguez, D., Hales, A., et al. 2019, M.N.R.A.S, 482, 698
called ODISEA 127
Disks around T Tauri Stars with SPHERE (DARTTS-S). I. SPHERE/IRDIS Polarimetric Imaging of Eight Prominent T Tauri Disks
Avenhaus, Henning; Quanz, Sascha P.; Garufi, Antonio et al. 2018 Ap.J. 863 44
Near-IR polarimetric imaging
Resolved Images of Large Cavities in Protoplanetary Transition Disks
Andrews, S.M. et al. 2011 Ap.J. 732 42
Protoplanetary Disk Structures in Ophiuchus. II. Extension to Fainter Sources
Andrews, S.M., Wilner, D.J., Hughes, A.M., Qi, C., and Dullemond, C.P. 2010 Ap.J. 723 1241
The Evolutionary State of the Pre-main Sequence Population in Ophiuchus: A Large Infrared Spectrograph Survey
McClure, M.K. et al. 2010 Ap.J.S. 188 75
Spitzer Spectroscopy
Dust grain growth in rho Ophiuchi protoplanetary disks
Ricci, L. et al. 2010 A.&A. 521 66
3 mm continuum flux
Protoplanetary Disk Structures in Ophiuchus
*Andrews, S.M. et al. 2009 Ap.J. 700 1501
Millimeter continuum observations of X-ray selected TTauri stars in Ophiuchus
Nurnberger, D. et al. 1998 A.&A. 330 549
From T Tauri stars to protostars: Circumstellar material and young stellar objects in the rho Ophiuchi cloud
Andre, P. and Montmerle, T. 1994 Ap.J. 420 837