J/A+AS/112/367 Selected Regions C and E in the LMC (Will+, 1995)
CCD Photometry and Astrometry in Selected Regions C and E in the LMC
WILL J.-M., BOMANS D.J., TUCHOLKE H.-J., DE BOER K.S., GREBEL E.K.,
RICHTLER T., SEGGEWISS W., VALLENARI A.
<Astron. Astrophys. Suppl. Ser. 112, 367 (1995)>
=1995A&AS..112..367W 1995A&AS..112..367W (SIMBAD/NED BibCode)
ADC_Keywords: Magellanic Clouds; Photometry, CCD; Clusters, globular;
Astrometric data
Keywords: Magellanic Clouds - galaxies: star clusters -
globular clusters: individual: NGC 1978, NGC 1818 -
open clusters and associations: individual: NGC 1948 -
astrometry
Description:
We present CCD data of objects in the LMC selected regions C and E. These
data include the young globular cluster NGC 1818, the association NGC 1948
and the intermediate age cluster NGC 1978. We discuss the calibration of
the data and provide complete tables of the photometry and astrometry of
all stars within our field of view.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table2 75 3471 Results for NGC 1818
table3 73 8064 Results for NGC 1978
table4 79 4039 Results for NGC 1948
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Byte-by-byte Description of file: table2
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Bytes Format Units Label Explanations
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2- 5 I4 --- Star Star running number
7- 13 F7.3 pix X X position on original CCD frames/mosaic
15- 21 F7.3 pix Y Y position on original CCD frames/mosaic
23- 28 F6.3 mag Vmag Calibrated Johnson V magnitude
31- 35 F5.3 mag e_Vmag Photometric error on V magnitude
37- 42 F6.3 mag B-V Calibrated Johnson B-V colour
45- 49 F5.3 mag e_B-V Photometric error on B-V colour
52 I1 h RAh Right ascension (J2000)
55 I1 min RAm Right ascension (J2000)
57- 62 F6.3 s RAs Right ascension (J2000)
64 A1 --- DE- Declination sign
65- 66 I2 deg DEd Declination (J2000)
68- 69 I2 arcmin DEm Declination (J2000)
71- 75 F5.2 arcsec DEs Declination (J2000)
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Byte-by-byte Description of file: table3
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Bytes Format Units Label Explanations
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1- 4 I4 --- Star Star running number
6- 12 F7.2 pix X X position on original CCD frames/mosaic
14- 19 F6.2 pix Y Y position on original CCD frames/mosaic
22- 27 F6.3 mag Vmag Calibrated Johnson V magnitude
29- 33 F5.3 mag e_Vmag Photometric error on V magnitude
36- 41 F6.3 mag B-V Calibrated Johnson B-V colour
43- 47 F5.3 mag e_B-V Photometric error onf B-V colour
51 I1 h RAh Right ascension (J2000)
53- 54 I2 min RAm Right ascension (J2000)
56- 61 F6.3 s RAs Right ascension (J2000)
62 A1 --- DE- Declination sign
63- 64 I2 deg DEd Declination (J2000)
66- 67 I2 arcmin DEm Declination (J2000)
69- 73 F5.2 arcsec DEs Declination (J2000)
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Byte-by-byte Description of file: table4
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Bytes Format Units Label Explanations
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2- 5 I4 --- Star Star running number
7- 14 F8.3 pix X X position on original CCD frames/mosaic
16- 23 F8.3 pix Y Y position on original CCD frames/mosaic
26- 31 F6.3 mag Vmag Calibrated Johnson V magnitude
34- 38 F5.3 mag e_Vmag Photometric error on V magnitude
40- 45 F6.3 mag B-V Calibrated Johnson B-V colour
48- 52 F5.3 mag e_B-V Photometric error onf B-V colour
56 I1 h RAh Right ascension (J2000)
58- 59 I2 min RAm Right ascension (J2000)
61- 65 F5.2 s RAs Right ascension (J2000)
67 A1 --- DE- Declination sign
68- 69 I2 deg DEd Declination (J2000)
71- 72 I2 arcmin DEm Declination (J2000)
74- 78 F5.2 arcsec DEs Declination (J2000)
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(End) Simona Mei [CDS] 05-Apr-1995