Standard Star

Tau 31 Hya

BS 3759

  • General Info.

  • Finder chart

  • Text data file

  • Other Stars

    		•

    HD

    081997

    SAO

    136895

    Mag.

    4.60

    Spc.

    F6V

    RA

    09 29 08.9

    Dec

    -02 46 08



    Wavelength (Å)

    Flux (photons/cm² /Å /s)

    3200 5.82
    3225 5.86
    3250 6.03
    3275 6.22
    3300 6.41
    3325 6.52
    3350 6.41
    3375 6.29
    3400 6.38
    3425 6.51
    3450 6.57
    3475 6.62
    3500 6.84
    3525 7.03
    3550 7.11
    3575 7.14
    3600 7.15
    3625 7.18
    3650 7.50
    3675 7.83
    3700 8.57
    3725 9.37
    3750 9.59
    3775 9.72
    3800 9.99
    3825 10.1
    3850 10.9
    3875 11.5
    3900 10.6
    3925 9.72
    3950 10.1
    3975 10.6
    4000 12.3
    4025 14.1
    4050 13.9
    4075 13.7
    4100 13.8
    4125 13.8
    4150 14.5
    4175 15.1
    4200 15.2
    4225 15.2
    4250 15.0
    4275 14.7
    4300 14.0
    4325 13.2
    4350 14.1
    4375 14.9
    4400 14.7
    4425 15.1
    4450 15.1
    4475 15.1
    4500 15.0
    4525 15.0
    4550 15.1
    4575 15.2
    4600 15.3
    4625 15.5
    4650 15.7
    4675 15.8
    4700 15.8
    4725 15.7
    4750 15.7
    4775 15.7
    4800 15.7
    4825 15.5
    4850 15.0
    4875 14.4
    4900 14.8
    4925 15.2
    4950 15.2
    4975 15.3
    5000 15.2
    5025 15.2
    5050 15.2
    5075 15.5
    5100 15.4
    5125 15.3
    5150 15.1
    5175 14.9
    5200 15.0
    5225 15.1
    5250 15.0
    5275 15.0
    5300 15.0
    5325 15.1
    5350 15.1
    5375 15.2
    5400 15.2
    5425 15.2
    5450 15.3
    5475 15.4
    5500 15.5
    5525 15.5
    5550 15.5
    5575 15.5
    5600 15.5
    5625 15.5
    5650 15.5
    5675 15.6
    5700 15.6
    5725 15.6
    5750 15.6
    5775 15.6
    5800 15.3
    5825 15.1
    5850 15.0
    5875 15.0
    5900 14.9
    5925 14.8
    5950 14.8
    5975 14.8
    6000 14.7
    6025 14.6
    6050 14.5
    6075 14.4
    6100 14.3
    6125 14.2
    6150 14.1
    6175 14.0
    6200 14.0
    6225 14.0
    6250 13.8
    6275 13.7
    6300 13.7
    6325 13.7
    6350 13.7
    6375 13.7
    6400 13.6
    6425 13.6
    6450 13.6
    6475 13.7
    6500 13.5
    6525 13.3
    6550 13.1
    6575 13.0
    6600 13.3
    6625 13.6
    6650 13.7
    6675 13.6
    6700 13.6
    6725 13.6
    6750 13.5
    6775 13.4
    6800 13.4
    6825 13.4
    6850 13.4
    6875 13.4
    6900 13.4
    6925 13.4
    6950 13.3
    6975 13.3
    7000 13.2
    7025 13.2
    7050 13.1
    7075 13.2
    7100 13.2
    7125 13.2
    7150 13.1
    7175 12.9
    7200 12.7
    7225 12.7
    7250 12.6
    7275 12.6
    7300 12.5
    7325 12.4
    7350 12.4
    7375 11.9
    7400 11.8
    7425 11.6
    7450 11.6
    7475 11.6
    7500 11.5
    7525 11.4
    7550 11.3
    7575 11.0
    7600 10.9
    7625 10.9
    7650 10.7
    7675 10.5
    7700 10.3
    7725 10.1
    7750 10.1
    7775 10.1
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