J/AJ/141/10 KPNO lunar occultation summary (Schmidtke+, 2011)
KPNO lunar occultation summary. III.
Schmidtke P.C., Africano J.L.
<Astron. J., 141, 10 (2011)>
=2011AJ....141...10S 2011AJ....141...10S
ADC_Keywords: Stars, double and multiple ; Occultations
Keywords: binaries: visual - occultations - stars: fundamental parameters
Abstract:
The results for 251 lunar occultation events recorded at Kitt Peak
National Observatory are presented, including 20 observations of known
or suspected double stars and five measurements of stars with resolved
angular diameters.
Description:
All observations were taken with single-channel photoelectric
photometers and KPNO's High Speed Photometry software.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 112 251 Summary of KPNO lunar occultation observations
notes.dat 80 113 Notes
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See also:
I/123 : Lunar Occultations of IRAS Point Sources: 1986-1990
I/142 : Lunar Occultations of IRAS Point Sources: 1991-2000
VI/132 : Lunar Occultation Archive (Herald+ 2010)
J/A+AS/80/215 : Lunar occultations of weak radio sources (Akujor+, 1989)
J/A+AS/110/107 : Lunar occultations (Meyer+ 1995)
J/AJ/112/2786 : 1985-1995 lunar occultations at TIRGO (Richichi+ 1996)
J/A+A/522/A65 : Lunar occultations at the ESO VLT (Richichi+, 2010)
J/A+A/532/A101 : Lunar occultations of 184 stellar sources (Richichi+, 2011)
Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 3 I3 --- Run Run number
5- 10 I6 --- SAO ? SAO object designation (Cat. I/131)
12- 20 A9 --- DM Durchmusterung object designation
22- 25 F4.1 mag vmag ? Visual magnitude
27- 29 A3 --- SpT Spectral type
31- 41 A11 "YYYY/MMM/DD" Obs.date Dat of the observation
43- 54 A12 "h:m:s" Obs.time UTC time of the observation
56- 60 F5.3 s e_Obs.time ? Uncertainty in Obs.time
62 A1 --- Type [DR] Event type:
D=disappearance, R=reappearance
64- 71 A8 --- Filt Filter used in observation (2)
73- 76 F4.1 mag dm0 ? Minimum magnitude difference of an
undetected companion against the
background light
78- 81 F4.1 mag dm* ? Minimum magnitude difference of an
undetected companion against the
combined star and background light
83- 86 F4.1 --- S/N Signal-to-noise in dB
88- 94 F7.2 deg CA ? Contact angle
96-100 F5.1 deg PA ? Position angle
102-106 F5.1 deg Slope ? Lunar slope
108-110 F3.1 deg e_Slope ? Uncertainty in Slope
112 A1 --- n_Run [*] * indicates a note in notes.dat file
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Note (2): B, V, R, I, u, v, b, y, Hα and Hβ.
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Byte-by-byte Description of file: notes.dat
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Bytes Format Units Label Explanations
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1- 3 I3 --- Run Run number
5- 80 A76 --- Note Text of the note
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History:
From electronic version of the journal
References:
Schmidtke & Africano, Paper I 1984AJ.....89.1371S 1984AJ.....89.1371S
Schmidtke et al., Paper II 1989AJ.....97..909S 1989AJ.....97..909S
(End) Greg Schwarz [AAS], Patricia Vannier [CDS] 18-Jul-2012