J/A+AS/111/527 CCD photometry of 11 dwarf irregular galaxies (Hopp+, 1995)
CCD photometry of 11 resolved dwarf irregular galaxies
HOPP U., SCHULTE-LADBECK R.E.
<Astron. Astrophys. Suppl. Ser. 111, 527 (1995)>
=1995A&AS..111..527H 1995A&AS..111..527H (SIMBAD/NED Reference)
ADC_Keywords: Galaxies, optical; Photometry, CCD
Keywords: galaxies: irregulars: star content
Description:
We present CCD imaging and photometry in B and Cousins R of the dwarf
irregular galaxies UGC 4459 (=DDO 53), UGC 5272 (A=DDO 64 and B), UGC 5340
(=DDO 68), UGC 6456, UGC 7559 (=DDO 126), UGC 8024 (=NGC 4789A=DDO 154),
UGC 8091 (= GR 8=DDO 155), UGC 8320 (=DDO 168), UGC 8760 (=DDO 183), and DDO
210. For DDO 210 we also give results in the V filter. Photometry of the
resolved stars was carried out on background-subtracted images using DAOPHOT.
The tables of measurements include positions, magnitudes, colors, a magnitude
error, and a color error. Integrated fluxes and colors are also reported.
The single-star photometry is compared to previous results in three of the
galaxies (UGC 8024, UGC 8091, DDO 210).
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table8 49 159 BR photometry of resolved sources in UGC 4459
table9 49 169 BR photometry of resolved sources in UGC 7759
table10 49 210 BR photometry of resolved sources in UGC 8024
table11 49 174 BR photometry of resolved sources in UGC 8091
table12 49 224 BV photometry of resolved sources in DDO 210
table13 49 324 VR photometry of resolved sources in DDO 210
table14 49 133 BR photometry of resolved sources in UGC 5272
A and B
table15 49 77 BR photometry of resolved sources in UGC 5340
table16 49 17 BR photometry of resolved sources in UGC 6456
table17 49 86 BR photometry of resolved sources in UGC 8320
table18 49 116 BR photometry of resolved sources in UGC 8760
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See also:
J/AJ/116/146 : UGC 6456 HST photometry (Lynds+ 1998)
Byte-by-byte Description of file: table[89] table1[0145678]
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Bytes Format Units Label Explanations
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1- 3 I3 --- ID Running number
7- 11 F5.1 arcsec Xpos Relative x frame coordinate
15- 19 F5.1 arcsec Ypos Relative y frame coordinate
23- 27 F5.2 mag Bmag B magnitude of object
31- 35 F5.2 mag B-R B-R colour index
39- 42 F4.2 mag e_Bmag rms uncertainty on Bmag
46- 49 F4.2 mag e_B-R rms uncertainty on B-R
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Byte-by-byte Description of file: table12
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Bytes Format Units Label Explanations
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1- 3 I3 --- ID Running number
7- 11 F5.1 arcsec Xpos Relative x frame coordinate
15- 19 F5.1 arcsec Ypos Relative y frame coordinate
23- 27 F5.2 mag Vmag V magnitude of object
31- 35 F5.2 mag B-V B-V colour index
39- 42 F4.2 mag e_Vmag rms uncertainty on Vmag
46- 49 F4.2 mag e_B-V rms uncertainty on B-V
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Byte-by-byte Description of file: table13
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Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 3 I3 --- ID Running number
7- 11 F5.1 arcsec Xpos Relative x frame coordinate
15- 19 F5.1 arcsec Ypos Relative y frame coordinate
23- 27 F5.2 mag Vmag V magnitude of object
31- 35 F5.2 mag V-R V-R colour index
39- 42 F4.2 mag e_Vmag rms uncertainty on Vmag
46- 49 F4.2 mag e_V-R rms uncertainty on V-R
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(End) Patricia Bauer [CDS] 13-Feb-1995