1998A&AS..128..207H


C.D.S. - SIMBAD4 rel 1.7 - 2021.05.06CEST15:15:47

1998A&AS..128..207H - Astron. Astrophys., Suppl. Ser., 128, 207-219 (1998/February-2)

Infrared standards for ISO. I. A new calibration of mid infrared photometry.

HAMMERSLEY P.L., JOURDAIN DE MUIZON M., KESSLER M.F., BOUCHET P., JOSEPH R.D., HABING H.J., SALAMA A. and METCALFE L.

Abstract (from CDS):

We present N, 8.7µm, 9.8µm 12.5µm and Q bolometry of 26 stars which were observed on the IRTF. These are primarily K giants which have been well measured at other wavelengths and are chosen to be single and non-variable. Hence the data presented provides a new homogeneous set of mid IR standards. As a test of part of the calibration strategy of ISO over this wavelength range, the zero points have been set using the Kurucz model grids (1993, data on magnetic tape) to predict the mid IR magnitudes from near IR data. An analysis of the errors involved is presented and a comparison with more direct methods for the determination of the zero points suggest an possible error of 0.015mags, although the source of this error is unclear as it is at the level of the uncertainty in the more direct methods. The effect of the SiO fundamental on the spectral energy distributions of K giants is discussed.

Abstract Copyright:

Journal keyword(s): techniques: photometric - stars: fundamental parameters - infrared: stars

Simbad objects: 30

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Number of rows : 30

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2021
#notes
1 * alf Tau LP? 04 35 55.23907 +16 30 33.4885 4.32 2.40 0.86 -0.37 -1.31 K5+III 1195 1
2 * alf Ori s*r 05 55 10.30536 +07 24 25.4304 4.38 2.27 0.42 -1.17 -2.45 M1-M2Ia-Iab 1519 0
3 * del Aur SB* 05 59 31.6184193950 +54 17 05.056666306 5.580 4.730 3.720 2.95 2.45 K0IIIb 181 0
4 * 78 Ori * 06 27 15.5911439759 -00 16 33.597893982   6.919 5.538     K2/3III 33 0
5 * nu.03 CMa * 06 37 53.4216047983 -18 14 14.914128454 6.61 5.60 4.43 3.56 2.97 K1-III 80 0
6 * psi04 Aur PM* 06 43 04.9730565210 +44 31 28.031377307 8.33 6.50 5.02     K5III 97 0
7 * 87 Gem * 06 51 59.9870937808 +23 36 06.186558421   7.142 5.671     K5III 43 0
8 * alf Mon PM* 07 41 14.8325688 -09 33 04.071083 5.83 4.95 3.93 3.16 2.64 G9.5III-IIIbFe-0.5 187 0
9 * bet Gem PM* 07 45 18.94987 +28 01 34.3160 3.00 2.14 1.14 0.39 -0.11 K0IIIb 1062 1
10 * G CMi PM* 08 02 15.9365899 +02 20 04.452198 6.91 5.63 4.38 3.39 2.72 K2IIIbFe-0.5: 172 1
11 * phi01 Cnc PM* 08 26 27.7054723078 +27 53 36.900545276 8.65 6.97 5.57     K5III 50 0
12 * 28 Hya * 09 25 24.0351977798 -05 07 02.613268923   7.082 5.579     K4/5III 46 0
13 * 2 Sex PM* 09 38 27.2896235 +04 38 57.446110 7.45 6.00 4.68 3.62 2.91 K3III 102 0
14 HD 86378 * 09 59 51.6872226361 +56 48 42.504231963   6.975 5.485     K5III 32 0
15 * mu. UMa SB* 10 22 19.7397659 +41 29 58.269105 6.53 4.64 3.05 1.76 0.80 M0III 296 0
16 * mu. Hya PM* 10 26 05.42630 -16 50 10.6429 7.11 5.29 3.81 2.70 1.87 K4III 116 0
17 * nu. Hya PM* 10 49 37.4887449 -16 11 37.135989 5.62 4.35 3.11 2.17 1.53 K1.5IIIHdel-0.5 160 0
18 * psi UMa PM* 11 09 39.8086764 +44 29 54.552050 5.27 4.15 3.01 2.18 1.61 K1III 264 0
19 * eps Crt * 11 24 36.5904786153 -10 51 33.557849078   6.338 4.802     K4III 86 0
20 * bet Leo dS* 11 49 03.57834 +14 34 19.4090 2.30 2.22 2.13 2.08 2.06 A3Va 550 0
21 * 70 UMa PM* 12 20 50.8827542376 +57 51 50.826687564   6.975 5.524     K5III 21 0
22 * 6 CVn PM* 12 25 50.9378640975 +39 01 07.019489311   5.95 5.01     G9III 136 0
23 * 41 Com PM* 13 07 10.7300255 +27 37 29.058512 8.14 6.22 4.69 3.64 2.83 K5-III 145 0
24 * kap Vir PM* 14 12 53.7453840 -10 16 25.333997 7.00 5.53 4.21 3.14 2.39 K2.5IIIFe-0.5 134 0
25 * alf Boo RG* 14 15 39.67207 +19 10 56.6730 2.46 1.18 -0.05 -1.03 -1.68 K1.5IIIFe-0.5 2170 0
26 * psi Boo PM* 15 04 26.7429936414 +26 56 51.531466661 7.12 5.78 4.55 3.62 2.97 K2III 116 0
27 * nu. Lib * 15 06 37.5976214726 -16 15 24.559861419 8.70 6.78 5.20     K5-III 90 0
28 * nu.02 CrB PM* 16 22 29.2185138795 +33 42 12.515884199 8.80 6.92 5.39     K5III 64 0
29 * h Her PM* 16 32 36.2919015 +11 29 16.947932 8.16 6.34 4.85 3.65 2.79 K4.5III 145 0
30 * gam Dra * 17 56 36.36988 +51 29 20.0242 5.630 3.760 2.230 1.08 0.23 K5III 523 0

    Equat.    Gal    SGal    Ecl

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2021.05.06-15:15:47

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