J/A+AS/105/305 OB stars observed with high dispersion by IUE (Bohlin+ 1994)
High-dispersion microfiche atlas of OB stars for the first 10 years of IUE
Bohlin R.C., Henrichs H.F., Nichols J.S.
<Astron. Astrophys. Suppl. Ser. 105, 305 (1994)>
=1994A&AS..105..305B 1994A&AS..105..305B
ADC_Keywords: Atlases; Spectra, ultraviolet; Stars, OB
Mission_Name: IUE
Keywords: atlases - catalogs - stars: early-type - ultraviolet: stars
Abstract:
An atlas on microfiche is described containing nearly 7000
high-dispersion spectra of OB stars obtained during the first 10 years
with the IUE satellite. The data set is nearly complete for the
selected time interval. The plotted wavelength range is from 1160 to
1890 A at the original IUE sampling intervals. The atlas is available
by request.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table4.dat 121 7150 Catalog of spectra included in the
High-dispersion microfiche atlas of OB stars
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Byte-by-byte Description of file: table4.dat
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Bytes Format Units Label Explanations
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2- 4 I3 --- NF ? Microfiche number
6- 15 A10 --- Name Object name
17- 21 A5 --- Pro Program identification
23- 24 I2 h RAh Right ascension 1950
26- 27 I2 min RAm Right ascension 1950
29- 32 F4.1 s RAs Right ascension 1950
34 A1 --- DE- Declination sign
35- 36 I2 deg DEd Declination 1950
38- 39 I2 arcmin DEm Declination 1950
41- 42 I2 arcsec DEs ? Declination 1950
44- 48 F5.2 mag Vmag ? Visual magnitude
50 A1 --- E When E, the following value is E(B-V)
51- 54 F4.2 mag B-V ? B-V or E(B-V)
56- 61 A6 --- Sp Spectral type
63- 64 I2 --- Ob Object class (1)
66- 70 I5 --- SWP SWP (Short Wavelength Prime Camera) number
72 A1 --- A Aperture, L for large (10 x 20 arcsec)
S for small (3 arcsec )
T for trailed images
M for multiple exposures
73 A1 --- L Status of large aperture (O: open, C: close)
75- 77 I3 min EXP.m ? Exposure time (minutes)
79- 80 I2 s EXP.s ? Exposure time (seconds)
82- 83 I2 yr OBS.Y Observation date (year)
84- 86 I3 d OBS.D Observation date (day)
88- 89 I2 h OBS.h Observation date (hours)
91- 92 I2 min OBS.m Observation date (minutes)
94 A1 --- S Station, V for VILPA
G for Goddard SFC
96- 97 I2 h PROC.Y ? Processing date (year)
98-100 I3 d PROC.D ? Processing date (day)
102-121 A20 --- R Observer's comments
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Note (1): Classification of objects
07 Interplanetary medium 26 BE
12 Main Sequence O 27 Bp
13 Supergiant O 28 SDB
14 OE 30 A0-A3 V-IV
15 OF 39 Composite
16 SD O 52 Irregular Variables
20 B0-B2 V-IV 53 Regular Variables
21 B3-B5 V-IV 59 X-Ray
22 B6-B9,5 V-IV 60 Shell Star
23 B0-B2 III-I 66 Interacting Binaries
24 B3-B5 III-I 99 Nulls and Flat Fields (NASA Log)
25 B6-B9.5 III-I
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For more explanations, see any ESA IUE Newsletter.
(End) Patricia Bauer [CDS] 31-Jan-1994