New Data added in the Database in January & February 1999
This page informs on the progress made in the inclusion of new data in the database.
Data added in 1998:
December |
November |
October |
September |
August |
July |
June |
May
1999 February 26
Data from Voroshilov V.I., et al. 1969, Kiev. BV catalogue of 12000 stars
- Cross-reference table updated,
- BV photographic photometry,
- Additional rectangular positions.
1999 February 22
Data from Wachmann A.A. 1939, Spectral Durchmusterung (Bergedorf)
The data have been kindly communicated by Brian Skiff, who provided also the
the necessary cross-identifications between cluster- and BSD numbers.
A new datatype has been introduced for the WBVR photometric system.
It concerns 380 stars in 45 open clusters.
The main source is the catalogue of Kornilov et al. (1991).
Data from Mironov A.V., et al. 1998, Astron. Rep. 42, 799
1999 February 19
Data from von Braun K., et al. 1998, PASP 110, 810
1999 February 19
Data from Jeffries R.D., James D.J. 1999, Astrophys. J. 511, 218
1999 February 16
Data from Luhman K.L., et al. 1998, Astrophys. J. 508, 347
- Cross-reference table: column 9 added,
- JHK photometry,
- Spectral types,
- Coordinates.
Data from Preibish T., et al. 1996, Astron. Astrophys. 310, 456
- Cross-reference table: column 3 completed,
- X-ray flux,
- Coordinates.
1999 February 15
Data from Stickland D.J., et al. 1998, Observatory 118, 7
- Radial velocity,
- Orbital period.
1999 February 15
Data from Caillault J.-P., et al. 1994, Astrophys. J. 432, 386
Data from Gagné M., et al. 1995, Astrophys. J. 445, 280
1999 February 15
Data from Zapaterio Osorio M.R., et al. 1999, Astron. Astrophys. 134, 537
- RIc CCD photometry,
- Coordinates,
- Remarks.
1999 February 12
Data from Prosser C., et al. 1994, Astrophys. J. 421, 517
- HST VIc CCD photometry,
- Coordinates,
- Remarks on duplicity
1999 February 10
Data from Kohoutek L., et al. 1999, Astron. Astrophys. Suppl. 134, 129
- UBV photoelectric photometry,
- radial velocity.
1999 February 8
Data from Terzan A., et al. 1987, Astron. Astrophys. Suppl. 67, 309
- UBV photoelectric photometry,
- Coordinates.
I am grateful to Brian Skiff for pointing these missing data and sending a
copy of the data and coordinates.
1999 January 27
Data from Kharchenko N., Schilbach E. 1995, Astron. Nachr. 316, 91
- BV photographic photometry,
- Membership probability,
- Coordinates,
- Rectangular positions.
1999 January 22
Data from McNamara B., Sekiguchi K. 1986, Astron. J. 91, 557
- Membership probability,
- Additional rectangular positions.
1999 January 21
Data from Kharchenko V., et al. 1997, Astron. Nachr. 318, 253
- New cross-reference table,
- UBV photographic photometry,
- Membership probability,
- Coordinates.
1999 January 7
Data from Murdin P., Penston M.V. 1977, MNRAS 181, 657
- New cross-reference table,
- UBV photometry
- JHK data.
Data from Duerr R., et al. 1982, ApJ 261, 135
This is a new cluster in the database. Cr 69 is known as the lambda Ori region.
The numbering system is adapted, by sequential numbering, from the list of stars observed
by Murdin & Penston. Cross-references are collected in the cross-reference table, in
the cross-identification file and in the Note file.
1999 January 5
Data from Phelps R.L., Janes K.A. 1994, ApJS 90, 31
- New cross-reference table,
- UBV CCD photometry
- New rectangular positions.
The numbering system of Phelps & Janes (1994) has been adopted in
replacement of the previous one, because their study covers a large area,
well centered on the cluster, down to faint magnitudes.
Jean-Claude.Mermilliod@obs.unige.ch
Last Update: 3 March 1999