Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: PG0039+049
Coordinates: 00:42:06.12 (h:m:s) +05:09:23.38 (°:':'')
10.5255 (°) +5.1565 (°)
Classification: sdB
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 2.219 ± 0.05
parallax () 0.905 ± 0.056

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 25, Reduced spectroscopic observations: 1, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 12.798 0.003 mag
GAIA3.G 12.784 0.003 mag
GAIA3.RP 12.717 0.004 mag
GALEX.FUV 11.419 0.003 mag
GALEX.NUV 12.869 0.002 mag
SDSS.U 13.799 0.005 mag
APASS.B 12.913 0.117 mag
APASS.G 12.807 0.049 mag
SDSS.G 12.960 0.002 mag
GAIA2.BP 12.771 0.004 mag
APASS.V 12.846 0.008 mag
APASS.R 12.908 0.028 mag
SDSS.R 13.105 0.002 mag
GAIA2.G 12.803 0.000 mag
APASS.I 13.029 0.041 mag
SDSS.I 13.212 0.002 mag
GAIA2.RP 12.723 0.001 mag
SDSS.Z 13.497 0.006 mag
2MASS.J 12.530 0.029 mag
2MASS.H 12.335 0.027 mag
2MASS.K 12.290 0.026 mag
WISE.W1 12.216 0.022 mag
WISE.W2 12.246 0.032 mag
WISE.W3 11.644 0.458 mag
WISE.W4 < 8.473 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2456936.153 2014-10-05 LRS @ LAMOST 1500 1800.0 NA 3700 - 9099
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 2.973 ± 0.082 / 2.973 ± 0.082
M_G (mag) 2.219 ± 0.05 2.219 ± 0.05 /
parallax (mas) 0.905 ± 0.056 0.764 ± 0.068 1.091 ± 0.089
pmdec (mas) -14.86 ± 0.65 -6.3 ± 1.3 -15.45 ± 0.09
pmra (mas) 12.3 ± 1.4 12.4 ± 2.7 12.34 ± 0.12
Primary
Secondary
content_copy