J/A+AS/128/561 UBVRI photometry of southern T Tauri stars (Batalha+ 1998)
Photometric variability of southern T Tauri stars
Batalha C.C., Quast G.R., Torres C.A.O., Pereira P.C.R., Terra M.A.O.,
Jablonski F., Schiavon R.P., Sartori M.J.
<Astron. Astrophys. Suppl. Ser. 128, 561 (1998)>
=1998A&AS..128..561B 1998A&AS..128..561B (SIMBAD/NED BibCode)
ADC_Keywords: Stars, pre-main sequence ; Stars, variable ; Photometry, UBVRI
Keywords: stars: pre-main sequence - stars: variable
Description:
We present full tables of the photoelectric photometry of T Tauri
Stars observed in the 0.5m telescope at Laboratorio Nacional de
Astronomia (Brazil). The photometry was performed with the instrument
FOTRAP (Jablonski et al., 1994PASP..106.1172J 1994PASP..106.1172J, see text).
For a description of the UBVRI photometric system, see e.g. GCPD/08
Objects:
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RA (2000) DE Designation(s)
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10 56 39 -77 12 12 SY Cha = HBC 565 = SZ 3 = PDS 38
10 59 02 -77 23 00 TW Cha = HBC 567 = SZ 5 = PDS 40
11 04 10.3 -76 27 18 CT Cha = HBC 570 = SZ 11 = PDS 44
11 09 24 -76 23 24 VZ Cha = HBC 578 = SZ 31 = PDS 49
11 10 12 -76 29 42 WY Cha = HBC 583 = SZ 36
11 17 38.1 -77 04 36 SZ 45 = HBC 590
11 57 16 -79 21 48 T Cha = HBC 591 = PDS 60
15 51 46.8 -35 56 45 SZ 77 = HBC 603
15 56 09.1 -37 56 06 SZ 82 = HBC 605 = IM Lup = PDS 75
16 08 42.6 -39 06 18 SZ 108 = HBC 620
02 10 -55 30 Hen 001 = Hen 3-1 = PDS 01
11 09 13.9 -30 01 38 CD-29 8887 = PDS 45
11 10 24 -37 31 Hen 3-600 = PDS 50
11 49 31.9 -78 50 58 PDS 59 = GSC 6217-126
13 22 06 -69 38 Hen 3-892 = PDS 66
14 08 09.8 -41 23 53 PDS 70 = CD-40 8434
16 00 44.2 -41 55 30 PDS 77 = CD-41 10484
16 14 07.8 -19 38 27 PDS 81 = GSC 6209-923
16 15 34.5 -22 42 38 VV Sco = PDS 82
16 25 38.5 -26 13 53 V896 Sco = PDS 83
16 47 13.9 -15 14 54 PDS 89 = GSC 6217-126
19 09 46.4 -37 04 29 PDS 99
19 58 40 -13 56 54 BZ Sgr = PDS 101
17 00 24 -27 37 AS 216 = HBC 656
17 07 12 -27 13 AS 218 = HBC 657 = Hen 3-1336
18 20 24 -10 11 24 FK Ser = HBC 663
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 89 644 UBVRI photometry
table2.dat 56 181 AS 216, AS 218 & FK Ser differential
UBV magnitudes
fig1.ps 76 1065 BVRI period-folded light curves for PDS 59
fig2.ps 76 1043 BVRI period-folded light curves for Hen 892
fig3.ps 76 1073 BVRI period-folded light curves for PDS 70
fig4.ps 76 994 BVRI period-folded light curves for V896 Sco
fig5.ps 76 862 VI period-folded light curves for SY Cha
fig6.ps 76 794 VI period-folded light curves for VZ Cha
fig7.ps 76 711 VI period-folded light curves for WY Cha
fig8.ps 76 1313 UBV period-folded light curves for AS 216
during 1985, 1968 an d1987 observing season
fig9.ps 76 1343 3.12 days BVRI period-folded light curves for
AS 216 during the 1989/1990 season
fig10.ps 76 984 UBV period-folded light curves for AS 218
fig11.ps 76 1417 UBV period-folded light curves for FK Ser
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Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 8 A8 --- Name T Tauri star name
10- 11 A2 --- Star The following data concerns
TT: the star, C1: comparison 1 star,
C2: comparison 2 star
13- 25 F13.5 d HJD Julian date
27- 32 F6.3 mag U-B U-B colour index
34- 38 F5.3 mag e_U-B rms uncertainty on U-B
40- 44 F5.3 mag B-V B-V colour index
46- 50 F5.3 mag e_B-V rms uncertainty on B-V
52- 57 F6.3 mag Vmag V magnitude
59- 63 F5.3 mag e_Vmag rms uncertainty on Vmag
65- 70 F6.3 mag V-R V-R colour index
72- 76 F5.3 mag e_V-R rms uncertainty on V-R
78- 83 F6.3 mag R-I R-I colour index
85- 89 F5.3 mag e_R-I rms uncertainty on R-I
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Byte-by-byte Description of file: table2.dat
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Bytes Format Units Label Explanations
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1- 6 A6 --- Name T Tauri star name
8- 18 F11.3 d HJD Julian date
20- 25 F6.3 mag DUmagC1 Differential U magnitude (star-Comp. 1) (1)
27- 31 F5.3 mag DBmagC1 Differential B magnitude (star-Comp. 1) (1)
33- 37 F5.3 mag DVmagC1 Differential V magnitude (star-Comp. 1) (1)
39- 43 F5.3 mag DUmagC2 ? Differential U magnitude (star-Comp. 2)
45- 49 F5.3 mag DBmagC2 ? Differential B magnitude (star-Comp. 2)
51- 56 F6.3 mag DVmagC2 ? Differential V magnitude (star-Comp. 2)
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Note (1): For AS 126, star - comp.
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Acknowledgements: Celso Correa Batalha
(End) Patricia Bauer [CDS] 20-Nov-1997