Data added in the Database in August, October, November and December 2007

This page informs on the progress made in the inclusion of new data in the database.

Data added in 2008: January and February

Data added in 2007: August - December | May - July | January - April

Data added in 2006: October - December | July - September | April - June | January - March

2007 December 31

NGC 884

Data from Maciejewski G. & Niedzielski A. 2007, Astron. Astrophys. 467, 1065 (2007A&A...467.1065M).

Cross-reference table: column 7 added,
Coordinates J2000,
BV CCD photometry,
X,Y positions.

Notes: Only data within a radius of 25 arcminutes around the cluster center and available (B-V) colors were included.

2007 December 27

I updated [U] and newly [N] included the following catalogues:

Mean radial velocities of 516 Galactic open clusters: Kharchenko N.V., Scholz R.-D., Piskunov A.E., Röser S., Schilbach E. 2007, Astron. Nachr. 328, 889 (2007N..328..889K) [N],
Tidal radii and masses of open clusters: Piskunov A.E., Schilbach E., Kharchenko N.V., Röser S., Scholz R.-D. 2008, Astron. Astrophys. 477, 165 (2008A&A...477..165P) [N],
Astrophysical parameters of open clusters: Kharchenko N.V., Piskunov A.E., Röser S., Schilbach E., Scholz R.-D. 2005, Astron. Astrophys. 438, 1163 (2005A&A...438.1163K) [U].

2007 December 25

NGC 7654

Data from Viskum M., et al. 1997, Astron. Astrophys. 328, 158 (1997A&A...328..158V).

Cross-reference table: column 17 added,
BV CCD photometry,
X,Y positions.

Data from Maciejewski G. & Niedzielski A. 2007, Astron. Astrophys. 467, 1065 (2007A&A...467.1065M).

Cross-reference table: column 18 added,
Coordinates J2000,
BV CCD photometry,
X,Y positions.

Notes: Only data within a radius of 25 arcminutes around the cluster center and available (B-V) colors were included.

2007 December 24

IC 1442

Data from Yilmaz F. 1970, Astron. Astrophys. 8, 213 (1970A&A.....8..213Y).

Nonmembers.

NGC 7226

Data from Viskum M., et al. 1997, Astron. Astrophys. 328, 158 (1997A&A...328..158V).

New Cross-reference table,
BV CCD photometry,
X,Y positions.

Data from Yilmaz F. 1970, Astron. Astrophys. 8, 213 (1970A&A.....8..213Y).

Nonmembers.

NGC 7245

Data from Viskum M., et al. 1997, Astron. Astrophys. 328, 158 (1997A&A...328..158V).

Cross-reference table: column 4 added,
Frequencies of variability,
Periods of variable stars,
BV CCD photometry,
X,Y positions.

Data from Yilmaz F. 1970, Astron. Astrophys. 8, 213 (1970A&A.....8..213Y).

Nonmembers.

2007 December 22

NGC 1513

Data from Maciejewski G. & Niedzielski A. 2007, Astron. Astrophys. 467, 1065 (2007A&A...467.1065M).

Cross-reference table: column 6 added,
Coordinates J2000,
BV CCD photometry,
X,Y positions.

Notes: Only data within a radius of 20 arcminutes around the cluster center and available (B-V) colors were included.

2007 December 17

NGC 6231

Data from Sana H., et al. 2007, New Astronomy 13, 202 (2007NewA...13..202S).

2007 December 16

Hyades

Data from Tomkin J. 2005, Observatory 125, 232 (2005Obs...125..232T) kindly prepared and provided by JCM.

Data from Tomkin J. & Griffin R.F 2007, Observatory 127, 87 (2007Obs...127...87T) kindly prepared and provided by JCM.

Data from Tomkin J. 2007, Observatory 127, 165 (2007Obs...127..165T) kindly prepared and provided by JCM.

Pleiades

Data from Joner M.D. & Taylor B.J. 2007, Publ. Astron. Soc. Pacific 119, 1093 (2007PASP..119.1093J) kindly prepared and provided by JCM.

IC 348

Data from Straizys V. et al. 2002, Baltic Astron. 11, 261 (2002BaltA..11.261S) kindly prepared and provided by JCM.

NGC 2264

Data from Herbig G. 2007, private communication, kindly prepared and provided by JCM.

Individual radial velocities.

2007 December 15

Because there is an inflation of open cluster with only published JHK data (2MASS), I included a J versus (J-H) diagram per default (if available) on the individual cluster pages. Still, I have to incorporate the isochrones for the photoemtric system.

2007 December 13

All data were kindly prepared and provided by JCM.

The files of Walraven photometry were corrected for 18 clusters.

Berkeley 25

Data from Carraro G., et al. 2007, Astron. Astrophys. 476, 217 (2007A&A...476..217C).

Mean radial velocities.

Berkeley 33

Data from Carraro G., et al. 2007, Astron. Astrophys. 476, 217 (2007A&A...476..217C).

Mean radial velocities.

Berkeley 73

Data from Carraro G., et al. 2007, Astron. Astrophys. 476, 217 (2007A&A...476..217C).

Mean radial velocities.

Berkeley 75

Data from Carraro G., et al. 2007, Astron. Astrophys. 476, 217 (2007A&A...476..217C).

Mean radial velocities.

Hyades

Data from Joner M.D., et al. 2006, Astron. J. 132, 111 (2006AJ....132..111J).

NGC 1817

Data from Arentoft T. et al. 2005, Publ. Astron. Soc. Pacific 117, 601 (2005PASP..117..601A).

Frequencies of variability.

Ruprecht 4

Data from Carraro G., et al. 2007, Astron. Astrophys. 476, 217 (2007A&A...476..217C).

Mean radial velocities.

2007 November 19

The variables within the boundaries of open cluster which are included in the 77th and 78th Name-List of Variable Stars are now online. All data were kindly provided by JCM.

NGC 2301

Data from Kim S.-L., et al. 2001, Astron. Astrophys. 371, 571 (2001A&A...371..571K).

Periods of variable stars.

2007 November 18

NGC 6910

Data from Kubát J., et al. 2007, Astron. Astrophys. 472, 163 (2007A&A...472..163K).

Individual radial velocities.

2007 November 17

Berkeley 32

Data from Sestito P., et al. 2006, Astron. Astrophys. 458, 121 (2006A&A...458..121S) kindly prepared and provided by JCM.

Mean radial velocities.

NGC 2262

Data from Sestito P., et al. 2006, Astron. Astrophys. 458, 121 (2006A&A...458..121S) kindly prepared and provided by JCM.

Mean radial velocities.

NGC 3960

Data from Sestito P., et al. 2006, Astron. Astrophys. 458, 121 (2006A&A...458..121S) kindly prepared and provided by JCM.

Mean radial velocities.

Data from Prisinzano L. & Randich S. 2007, Astron. Astrophys. 475, 539 (2007A&A...475..539P) kindly prepared and provided by JCM.

2007 November 08

NGC 1513

Data from Frandsen S. & Arentoft T. 1998, Astron. Astrophys. 333, 524 (1998A&A...333..524F).

Cross-reference table: column 5 added,
BV CCD photometry,
X,Y positions.

NGC 2324

Data from Frandsen S. & Arentoft T. 1998, Astron. Astrophys. 333, 524 (1998A&A...333..524F).

Cross-reference table: column 13 added,
BV CCD photometry,
X,Y positions.

2007 November 06

Collinder 69

Data from Dolan C.J. & Mathieu R.D. 2001, Astron. J. 121, 2124 (2001AJ....121.2124D) kindly prepared and provided by JCM.

Hyades

Data from Kazlauskas A., et al. 2006, Baltic Astron. 15, 511 (2006BaltA..15..511K) kindly prepared and provided by JCM.

Vilnius pe photometry.

Pleiades

Data from Kazlauskas A., et al. 2006, Baltic Astron. 15, 511 (2006BaltA..15..511K) kindly prepared and provided by JCM.

Vilnius pe photometry.

Praesepe

Data from Kazlauskas A., et al. 2006, Baltic Astron. 15, 511 (2006BaltA..15..511K) kindly prepared and provided by JCM.

Vilnius pe photometry.

2007 November 02

Melotte 71

Data from Mermilliod J.-C. et al. 1997, Astron. Astrophys. 324, 91 (1997A&A...324...91M) kindly prepared and provided by JCM.

UBV photometry.

NGC 1027

Data from Maciejewski G. & Niedzielski A. 2007, Astron. Astrophys. 467, 1065 (2007A&A...467.1065M).

Cross-reference table: column 4 added,
Coordinates J2000,
BV CCD photometry,
X,Y positions.

Notes: Only data within a radius of 15 arcminutes around the cluster center were included.

Tombaugh 5

Data from Maciejewski G. & Niedzielski A. 2007, Astron. Astrophys. 467, 1065 (2007A&A...467.1065M).

New Cross-reference table,
Coordinates J2000,
BV CCD photometry,
X,Y positions.

Notes: Only data within a radius of 15 arcminutes around the cluster center were included.

2007 November 01

IC 4996

Data from Maciejewski G. & Niedzielski A. 2007, Astron. Astrophys. 467, 1065 (2007A&A...467.1065M).

Cross-reference table: column 10 added,
Coordinates J2000,
BV CCD photometry,
X,Y positions.

Notes: Only data within a radius of 12 arcminutes around the cluster center were included.

NGC 7063

Data from Pena J.H. et al. 2007, Rev. Mex. Astron. Astrofis. 43, 329 (2007RMxAA..43..329P) kindly prepared and provided by JCM.

2007 October 31

NGC 2192

Data from Maciejewski G. & Niedzielski A. 2007, Astron. Astrophys. 467, 1065 (2007A&A...467.1065M).

Cluster parameters,
New Cross-reference table,
Coordinates J2000,
BV CCD photometry,
X,Y positions.

Notes: Only data within a radius of 12 arcminutes around the cluster center were included.

2007 October 30

I fixed several wrong entries in photometric files. Thanks to Matthias Kronberger for the feedback.

NGC 7762

The numbering of the stars in hipad.xy was fixed thanks to JCM.

Data from Maciejewski G. & Niedzielski A. 2007, Astron. Astrophys. 467, 1065 (2007A&A...467.1065M).

Cross-reference table: column 4 added,
Coordinates J2000,
BV CCD photometry,
X,Y positions.

Notes: Only data within a radius of 12 arcminutes around the cluster center were included.

2007 October 29

Melotte 66

Data from Zloczewski K. et al. 2007, MNRAS 380, 1191 (2007MNRAS.380.1191Z) kindly prepared and provided by JCM.

Periods of variable stars.

Tombaugh 4

Data from Maciejewski G. & Niedzielski A. 2007, Astron. Astrophys. 467, 1065 (2007A&A...467.1065M).

Revised Cluster coordinates,
Cluster parameters,
Coordinates J2000,
BV CCD photometry,
X,Y positions.

Notes: Only data within a radius of 7 arcminutes around the cluster center and available (B-V) colors were included. New cluster in the database.

2007 October 28

NGC 1798

Data from Maciejewski G. & Niedzielski A. 2007, Astron. Astrophys. 467, 1065 (2007A&A...467.1065M).

New Cross-reference table,
New Cluster parameters,
Coordinates J2000,
BV CCD photometry,
X,Y positions.

Notes: Only data within a radius of 10 arcminutes around the cluster center were included.

2007 October 27

NGC 146

Data from Maciejewski G. & Niedzielski A. 2007, Astron. Astrophys. 467, 1065 (2007A&A...467.1065M).

Cross-reference table: column 5 added,
Coordinates J2000,
BV CCD photometry,
X,Y positions.

Notes: Only data within a radius of 7.5 arcminutes around the cluster center and available B-V colors were included.

Data from Kharchenko N., et al. 2005, Astron. Astrophys. 438, 1163 (2005A&A...438.1163K).

2007 October 26

Melotte 66

Data from Zloczewski K. et al. 2007, MNRAS 380, 1191 (2007MNRAS.380.1191Z).

Cross-reference table: column 6 added.

NGC 2516

Data from Irwin J. et al. 2007, MNRAS 377, 741 (2007MNRAS.377..741I) kindly provided by JCM.

Cross-reference table: column 14 added,
Periods of variable stars,
VIc CCD photometry,
Coordinates J2000,
X,Y positions.

2007 October 23

Pismis 24

Data from Maíz Apellániz J. et al. 2007, ApJ 660, 1480 (2007ApJ...660.1480M) kindly prepared and provided by JCM.

Spectral classification.

2007 October 20

Melotte 66

Data from Zloczewski K. et al. 2007, MNRAS 380, 1191 (2007MNRAS.380.1191Z).

NGC 1039

Data from Irwin J., et al. 2006, MNRAS 370, 954 (2006MNRAS.370..954I) kindly provided by JCM.

Data from Kharchenko N., et al. 2005, Astron. Astrophys. 438, 1163 (2005A&A...438.1163K).

NGC 2244

Data from Kharchenko N., et al. 2005, Astron. Astrophys. 438, 1163 (2005A&A...438.1163K).

2007 October 19

NGC 6530

Data from Kharchenko N., et al. 2005, Astron. Astrophys. 438, 1163 (2005A&A...438.1163K).

2007 October 16

NGC 2244

Data from Chen L. et al. 2007, Astron. J. 134, 1368 (2007AJ....134.1368C).

Cross-reference table: column 12 added,
Absolute proper motions,
Membership probability from proper motions,
Coordinates J2000,
X,Y positions.

NGC 6530

Data from Chen L. et al. 2007, Astron. J. 134, 1368 (2007AJ....134.1368C).

Cross-reference table: column 9 added,
Absolute proper motions,
Membership probability from proper motions,
Coordinates J2000,
X,Y positions.

2007 October 15

NGC 7654

Data from Bonatto C. & Bica E. 2006, Astron. Astrophys. 455, 931 (2006A&A...455..931B).

Cross-reference table: column 15 added,
JHK photometry,
Coordinates J2000,
X,Y positions.

Notes: Some of the JHK data are dereddened (see paper). The data set is available in the archive.

2007 October 14

NGC 3960

Data from Bonatto C. & Bica E. 2006, Astron. Astrophys. 455, 931 (2006A&A...455..931B).

Cross-reference table: column 6 added,
JHK photometry,
Coordinates J2000,
X,Y positions.

Notes: Some of the JHK data are dereddened (see paper). The data set is available in the archive.

2007 October 10

NGC 7654

Data from Kharchenko N., et al. 2005, Astron. Astrophys. 438, 1163 (2005A&A...438.1163K).

2007 August 19

I fixed the orientation and the central coordinates of the cluster charts for Berkeley 80, Czernik 37, King 25, Lyngå 9, vdB-Hagen 150, NGC 5764, vdB-Hagen 261.

King 14

Data from Maciejewski G. & Niedzielski A. 2007, Astron. Astrophys. 467, 1065 (2007A&A...467.1065M).

Cross-reference table: column 3 added,
Coordinates J2000,
BV CCD photometry,
X,Y positions.

Notes: Only data within a radius of 10 arcminutes around the cluster center were included.

King 25

Data from Maciejewski G. & Niedzielski A. 2007, Astron. Astrophys. 467, 1065 (2007A&A...467.1065M).

Cluster parameters,
Cross-reference table: column 2 added,
Coordinates J2000,
BV CCD photometry,
X,Y positions.

Notes: Only data within a radius of 8 arcminutes around the cluster center were included.

2007 August 18

King 6

Data from Maciejewski G. & Niedzielski A. 2007, Astron. Astrophys. 467, 1065 (2007A&A...467.1065M).

Cross-reference table: column 1 added,
Coordinates J2000,
BV CCD photometry,
X,Y positions.

Notes: Only data within a radius of 15 arcminutes around the cluster center were included.

Data from Kharchenko N., et al. 2005, Astron. Astrophys. 438, 1163 (2005A&A...438.1163K).

King 13

Data from Maciejewski G. & Niedzielski A. 2007, Astron. Astrophys. 467, 1065 (2007A&A...467.1065M).

Cross-reference table: column 3 added,
Coordinates J2000,
BV CCD photometry,
X,Y positions.

Notes: Only data within a radius of 12 arcminutes around the cluster center were included.

2007 August 17

Czernik 19

Data from Maciejewski G. & Niedzielski A. 2007, Astron. Astrophys. 467, 1065 (2007A&A...467.1065M).

Revised Cluster coordinates,
Cross-reference table: column 1 added,
Coordinates J2000,
BV CCD photometry,
X,Y positions.

Notes: Only data within a radius of 10 arcminutes around the cluster center were included.

Czernik 40

Data from Maciejewski G. & Niedzielski A. 2007, Astron. Astrophys. 467, 1065 (2007A&A...467.1065M).

Revised Cluster coordinates,
Cluster parameters,
Coordinates J2000,
BV CCD photometry,
X,Y positions.

Notes: Only data within a radius of 12 arcminutes around the cluster center and available (B-V) colors were included. New cluster in the database.

Czernik 41

Data from Maciejewski G. & Niedzielski A. 2007, Astron. Astrophys. 467, 1065 (2007A&A...467.1065M).

Revised Cluster coordinates,
Cluster parameters,
Coordinates J2000,
BV CCD photometry,
X,Y positions.

Notes: Only data within a radius of 10 arcminutes around the cluster center and available (B-V) colors were included. New cluster in the database.

Dias 1

Data from Maciejewski G. & Niedzielski A. 2007, Astron. Astrophys. 467, 1065 (2007A&A...467.1065M).

Revised Cluster coordinates,
Cluster parameters,
Coordinates J2000,
BV CCD photometry,
X,Y positions.

Notes: Only data within a radius of 6 arcminutes around the cluster center and available (B-V) colors were included. New cluster in the database.

King 1

Data from Maciejewski G. & Niedzielski A. 2007, Astron. Astrophys. 467, 1065 (2007A&A...467.1065M).

Revised Cluster coordinates,
Cross-reference table: column 1 added,
Coordinates J2000,
BV CCD photometry,
X,Y positions.

Notes: Only data within a radius of 15 arcminutes around the cluster center were included.

King 5

Data from Maciejewski G. & Niedzielski A. 2007, Astron. Astrophys. 467, 1065 (2007A&A...467.1065M).

Revised Cluster coordinates,
Cross-reference table: column 3 added,
Coordinates J2000,
BV CCD photometry,
X,Y positions.

Notes: Only data within a radius of 15 arcminutes around the cluster center were included.

King 16

Data from Maciejewski G. & Niedzielski A. 2007, Astron. Astrophys. 467, 1065 (2007A&A...467.1065M).

Revised Cluster coordinates,
Cluster parameters,
Coordinates J2000,
BV CCD photometry,
X,Y positions.

Notes: Only data within a radius of 10 arcminutes around the cluster center and available (B-V) colors were included. New cluster in the database.

2007 August 15

Berkeley 71

Data from Maciejewski G. & Niedzielski A. 2007, Astron. Astrophys. 467, 1065 (2007A&A...467.1065M).

Cross-reference table: column 1 added,
Coordinates J2000,
BV CCD photometry,
X,Y positions.

Notes: Only data within a radius of 10 arcminutes around the cluster center were included.

Berkeley 85

Data from Maciejewski G. & Niedzielski A. 2007, Astron. Astrophys. 467, 1065 (2007A&A...467.1065M).

Revised Cluster coordinates,
Cluster parameters,
Coordinates J2000,
BV CCD photometry,
X,Y positions.

Notes: Only data within a radius of 10 arcminutes around the cluster center and available (B-V) colors were included. New cluster in the database.

Collinder 421

Data from Maciejewski G. & Niedzielski A. 2007, Astron. Astrophys. 467, 1065 (2007A&A...467.1065M).

The numbering system of Maciejewski & Niedzielski is adopted,
Revised cluster coordinates,
Cross-reference table: column 1 added,
Coordinates J2000,
BV CCD photometry,
X,Y positions.

Notes: Only data within a radius of 15 arcminutes around the cluster center and available (B-V) colors were included.

Czernik 9

Data from Maciejewski G. & Niedzielski A. 2007, Astron. Astrophys. 467, 1065 (2007A&A...467.1065M).

Revised Cluster coordinates,
Cluster parameters,
Coordinates J2000,
BV CCD photometry,
X,Y positions.

Notes: Only data within a radius of 6 arcminutes around the cluster center and available (B-V) colors were included. New cluster in the database.

2007 August 14

Berkeley 67

Data from Maciejewski G. & Niedzielski A. 2007, Astron. Astrophys. 467, 1065 (2007A&A...467.1065M).

Revised cluster coordinates,
Cross-reference table: column 1 added,
Coordinates J2000,
BV CCD photometry,
X,Y positions.

Notes: Only data within a radius of 10 arcminutes around the cluster center were included.

Berkeley 98

Data from Maciejewski G. & Niedzielski A. 2007, Astron. Astrophys. 467, 1065 (2007A&A...467.1065M).

Revised Cluster coordinates,
Cluster parameters,
Coordinates J2000,
BV CCD photometry,
X,Y positions.

Notes: Only data within a radius of 10 arcminutes around the cluster center and available (B-V) colors were included. New cluster in the database.

2007 August 13

Berkeley 10

Data from Maciejewski G. & Niedzielski A. 2007, Astron. Astrophys. 467, 1065 (2007A&A...467.1065M).

Revised cluster coordinates,
Cross-reference table: column 1 added,
Coordinates J2000,
BV CCD photometry,
X,Y positions.

Notes: Only data within a radius of 12 arcminutes around the cluster center were included.

Berkeley 13

Data from Maciejewski G. & Niedzielski A. 2007, Astron. Astrophys. 467, 1065 (2007A&A...467.1065M).

Revised Cluster coordinates,
Cluster parameters,
Coordinates J2000,
BV CCD photometry,
X,Y positions.

Notes: Only data within a radius of 12 arcminutes around the cluster center and available (B-V) colors were included. New cluster in the database.

Berkeley 15

Data from Maciejewski G. & Niedzielski A. 2007, Astron. Astrophys. 467, 1065 (2007A&A...467.1065M).

Revised cluster coordinates,
Cross-reference table: column 3 added,
Coordinates J2000,
BV CCD photometry,
X,Y positions.

Notes: Only data within a radius of 12 arcminutes around the cluster center were included.

2007 August 12

Berkeley 4

Data from Maciejewski G. & Niedzielski A. 2007, Astron. Astrophys. 467, 1065 (2007A&A...467.1065M).

The numbering system of Maciejewski & Niedzielski is adopted,
Revised cluster coordinates,
Cross-reference table: column 1 added,
Coordinates J2000,
BV CCD photometry,
X,Y positions.

Notes: Only data within a radius of 10 arcminutes around the cluster center and available (B-V) colors were included.

Berkeley 9

Data from Maciejewski G. & Niedzielski A. 2007, Astron. Astrophys. 467, 1065 (2007A&A...467.1065M).

Revised Cluster coordinates,
Cluster parameters,
Coordinates J2000,
BV CCD photometry,
X,Y positions.

Notes: Only data within a radius of 10 arcminutes around the cluster center and available (B-V) colors were included. New cluster in the database.

Berkeley 55

Data from Maciejewski G. & Niedzielski A. 2007, Astron. Astrophys. 467, 1065 (2007A&A...467.1065M).

Revised Cluster coordinates,
Cluster parameters,
Coordinates J2000,
BV CCD photometry,
X,Y positions.

Notes: Only data within a radius of 10 arcminutes around the cluster center and available (B-V) colors were included. New cluster in the database.

2007 August 11

NGC 1245

Data from Pepper J. & Burke C.J. 2006, Astron. J. 132, 1177 (2007AJ....132.1177P) kindly provided by JCM.

Periods of variable stars.

2007 August 09

NGC 752

Data from Bartasiute S. et al. 2007, Baltic Astron. 16, 199 (2007BaltA..16.199B).

Spectral classification,
Photoelectric photometry in the Vilnius system,
Nonmembers.

2007 August 04

NGC 188

Data from Fornal B. et al. 2007, Astron. J. 133, 1409 (2007AJ....133.1409F) kindly provided by JCM.

Cross-reference table: column 14 added,
Coordinates J2000,
u'g'r'i'z' photometry,
X,Y positions.

Notes: If possible, the magnitudes from the dataset for the hipad.xy data were transformed according to V_j = g' - 0.55 (g' - r') - 0.03. Several inconsistencies in the database for this field were fixed.

epaunzen@physics.muni.cz
Last Update: 2007 December 31