J/A+A/279/61 Extinction and star Clusters in NGC 1275 (Norgaard-Nielsen+ 1993)
The extinction and star clusters in NGC 1275
NORGAARD-NIELSEN H.U., GOUDFROOIJ P., JORGENSEN H.E., HANSEN L.
<Astron. Astrophys. 279, 61 (1993)>
=1993A&A...279...61N 1993A&A...279...61N
Keywords: galaxies: individual: NGC 1275 - galaxies: cooling flows -
galaxies: interactions - galaxies: interstellar matter -
galaxies: star clusters
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
tables 108 138 The excess objects in the residual V frame
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Byte-by-byte Description of file: tables
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Bytes Format Units Label Explanations
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1- 4 A4 --- Object When starting with H, object observed by
Holtzman et al. (1992)
When starting with N, new object
9- 13 F5.1 arcsec D_RA offset in right ascension from the nucleus
17- 21 F5.1 arcsec D_DE offset in declination from the nucleus.
The coordinate system of Holtzman et al. is
rotated 2 deg NE
25- 29 F5.2 mag V0 magnitude, corrected for Galactic extinction
Av = 0.54
33- 36 F4.2 mag e_V0 photon noise in the V magnitude
39- 43 F5.2 mag (V-I)0 color corrected for Galactic extinction
E(V-I) = 0.28
47- 50 F4.2 mag e_(V-I)0 photon noise in (V-I)0
54- 58 F5.2 mag V0.H magnitude by Holztamn et al. corrected for
Galactic extinction Av
62- 65 F4.2 mag e_V0.H photon noise in the V0 magnitude
68- 72 F5.2 mag (V-R)0 color by Holtzman et al. corrected for
Galactic extinction E(V-R) = 0.14
76- 79 F4.2 mag e_(V-R)0 photon noise in (V-R)0
83 A1 --- LV [ +] When +, the object is associated with
a LV Halpha emission knot
86 A1 --- HV [ ?+] When +, the object is associated with
a LV Halpha emission knot
when ?, the object could be associated
with HV Halpha emission knot
89 I1 --- group [1/4] 1: old globular clusters
2: intermediate group objects
3: giant H II regions
4: foreground stars
93-112 A20 --- Comments Holtzman et al. objects included in our
diaphragm.
extended: object classified as diffuse by
Holtzman et al.
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(End) Patricia Bauer [CDS] 27-Oct-1993