Standard Star

BS 3751

  • General Info.

  • Finder chart

  • Text data file

  • Other Stars

    		•

    HD

    081817

    SAO

    001551

    Mag.

    4.29

    Spc.

    K3IIIa

    RA

    09 37 05.2

    Dec

    +81 19 35



    Wavelength (Å)

    Flux (photons/cm² /Å /s)

    3200 0.571
    3225 0.573
    3250 0.508
    3275 0.441
    3300 0.512
    3325 0.583
    3350 0.567
    3375 0.552
    3400 0.570
    3425 0.591
    3450 0.623
    3475 0.659
    3500 0.626
    3525 0.594
    3550 0.598
    3575 0.602
    3600 0.697
    3625 0.793
    3650 0.964
    3675 1.14
    3700 1.07
    3725 1.03
    3750 1.02
    3775 1.02
    3800 0.981
    3825 0.919
    3850 0.998
    3875 1.07
    3900 1.08
    3925 1.10
    3950 1.32
    3975 1.57
    4000 2.27
    4025 2.99
    4050 3.05
    4075 3.11
    4100 3.22
    4125 3.33
    4150 3.25
    4175 3.15
    4200 3.46
    4225 3.78
    4250 4.14
    4275 4.48
    4300 4.89
    4325 5.27
    4350 5.90
    4375 6.51
    4400 6.58
    4425 6.63
    4450 7.20
    4475 7.75
    4500 8.22
    4525 8.72
    4550 9.09
    4575 9.51
    4600 10.0
    4625 10.6
    4650 10.6
    4675 10.5
    4700 10.8
    4725 11.1
    4750 11.5
    4775 11.9
    4800 12.3
    4825 12.5
    4850 12.2
    4875 11.9
    4900 12.2
    4925 12.5
    4950 12.7
    4975 12.7
    5000 12.5
    5025 12.2
    5050 12.5
    5075 12.7
    5100 12.6
    5125 12.5
    5150 12.2
    5175 12.0
    5200 12.7
    5225 13.4
    5250 13.9
    5275 14.3
    5300 15.3
    5325 16.4
    5350 17.0
    5375 17.7
    5400 17.5
    5425 17.2
    5450 17.6
    5475 18.0
    5500 18.2
    5525 18.5
    5550 18.9
    5575 19.2
    5600 19.1
    5625 18.9
    5650 19.4
    5675 19.8
    5700 20.1
    5725 20.4
    5750 20.8
    5775 21.1
    5800 21.6
    5825 22.4
    5850 21.8
    5875 21.3
    5900 21.8
    5925 22.5
    5950 22.8
    5975 23.0
    6000 23.3
    6025 23.8
    6050 23.8
    6075 23.7
    6100 23.8
    6125 23.8
    6150 23.8
    6175 23.7
    6200 23.6
    6225 23.6
    6250 23.8
    6275 24.0
    6300 24.0
    6325 24.1
    6350 24.3
    6375 24.5
    6400 24.8
    6425 25.1
    6450 25.2
    6475 25.1
    6500 25.1
    6525 25.1
    6550 25.1
    6575 25.1
    6600 25.2
    6625 25.2
    6650 25.1
    6675 25.2
    6700 25.5
    6725 25.8
    6750 25.8
    6775 25.8
    6800 26.0
    6825 26.3
    6850 26.2
    6875 26.4
    6900 26.7
    6925 26.8
    6950 26.9
    6975 27.0
    7000 26.9
    7025 26.9
    7050 26.9
    7075 26.8
    7100 26.9
    7125 27.1
    7150 27.3
    7175 27.5
    7200 27.6
    7225 27.8
    7250 28.0
    7275 28.2
    7300 28.3
    7325 28.4
    7350 28.6
    7375 28.7
    7400 28.8
    7425 29.0
    7450 29.1
    7475 29.2
    7500 29.2
    7525 29.2
    7550 29.3
    7575 29.3
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