J/A+A/354/823 HII region catalogue of NGC 3359 (Rozas+, 2000)
The ionized gas in the spiral galaxy NGC 3359. I. Photometry.
Rozas M., Zurita A., Beckman J.E.
<Astron. Astrophys. 354, 823 (2000)>
=2000A&A...354..823R 2000A&A...354..823R
ADC_Keywords: H II regions ; Galaxies, optical
Keywords: ISM: HII regions - galaxies: individual: NGC 3359 - galaxies: spiral
Description:
From an H-α image of the spiral barred galaxy NGC 3359, an HII
region catalogue is composed. The catalogue comprises the position,
mean radius and the calibrated H-alpha luminosity of each HII region.
The observations of the image of NGC 3359 in H-α were carried
out in February 1996, on the Isaac Newton telescope in La Palma in the
context of the BARS international time project of the Canary Islands
Observatories. A CCD TeK-7 detector was used with a projected pixel
size of 0.59".
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
catalog.dat 50 547 The HII region catalogue of NGC 3359
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See also:
J/A+AS/135/145 : HII region catalogue of NGC 7479 (Rozas+, 1999)
Byte-by-byte Description of file: catalog.dat
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Bytes Format Units Label Explanations
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1- 3 I3 --- RZB2000 [1,547]+ Identification number (1)
7- 13 F7.2 arcsec oRA Right ascension of each HII region with respect
to the centre (positive offsets toward the E) (2)
18- 24 F7.2 arcsec oDE Declination of each HII region with respect to
the centre (positive offsets toward the N) (2)
31- 37 F7.4 [10-7W] logLHa Decimal logarithm of the H-α luminosity
44- 47 F4.2 arcsec Radius Radius of HII region
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Note (1): [RZB2000] NNN in Simbad
Note (2): The centre of the galaxy is
RA=10h 46m 37.7s, DE= 63° 13' 22" (2000)
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Acknowledgements: A. Zurita
(End) Patricia Bauer [CDS] 23-Nov-2000