Standard Star

BS 4023

  • General Info.

  • Finder chart

  • Text data file

  • Other Stars
  • HD

    088955

    SAO

    221895

    Mag.

    3.85

    Spc.

    A2V

    RA

    10 14 44.2

    Dec

    -42 07 19



    Wavelength (Å)

    Flux (photons/cm² /Å /s)

    3200 15.0
    3225 15.1
    3250 15.0
    3275 15.2
    3300 15.5
    3325 15.5
    3350 15.3
    3375 15.4
    3400 15.6
    3425 15.8
    3450 15.7
    3475 15.6
    3500 15.6
    3525 15.9
    3550 16.0
    3575 15.7
    3600 15.6
    3625 15.8
    3650 16.1
    3675 16.2
    3700 17.6
    3725 20.3
    3750 22.0
    3775 24.3
    3800 27.7
    3825 30.0
    3850 33.8
    3875 34.9
    3900 36.8
    3925 40.4
    3950 36.6
    3975 36.5
    4000 43.7
    4025 47.8
    4050 46.0
    4075 38.8
    4100 34.7
    4125 40.0
    4150 45.1
    4175 46.5
    4200 46.4
    4225 45.9
    4250 45.2
    4275 43.5
    4300 38.7
    4325 32.3
    4350 33.1
    4375 38.9
    4400 41.5
    4425 41.8
    4450 41.5
    4475 40.6
    4500 40.0
    4525 39.7
    4550 39.2
    4575 38.8
    4600 38.9
    4625 39.0
    4650 38.9
    4675 38.6
    4700 38.4
    4725 38.3
    4750 37.8
    4775 36.8
    4800 35.3
    4825 31.1
    4850 26.7
    4875 28.6
    4900 32.9
    4925 34.3
    4950 34.5
    4975 34.4
    5000 34.1
    5025 33.8
    5050 33.5
    5075 33.5
    5100 32.9
    5125 32.6
    5150 32.1
    5175 31.9
    5200 31.7
    5225 31.3
    5250 31.0
    5275 31.0
    5300 30.7
    5325 30.2
    5350 30.2
    5375 30.0
    5400 29.6
    5425 29.5
    5450 29.5
    5475 29.3
    5500 29.1
    5525 29.0
    5550 28.6
    5575 28.3
    5600 28.0
    5625 27.7
    5650 27.2
    5675 27.1
    5700 27.2
    5725 27.2
    5750 26.8
    5775 26.5
    5800 26.0
    5825 25.7
    5850 25.3
    5875 25.1
    5900 24.9
    5925 24.8
    5950 24.8
    5975 24.7
    6000 24.5
    6025 24.3
    6050 24.0
    6075 24.0
    6100 23.7
    6125 23.2
    6150 22.7
    6175 22.4
    6200 22.4
    6225 22.3
    6250 21.8
    6275 21.5
    6300 21.5
    6325 21.5
    6350 21.3
    6375 21.2
    6400 20.9
    6425 21.0
    6450 20.8
    6475 20.6
    6500 19.6
    6525 18.3
    6550 16.4
    6575 16.4
    6600 18.3
    6625 19.4
    6650 19.6
    6675 19.5
    6700 19.2
    6725 19.3
    6750 19.2
    6775 19.1
    6800 19.1
    6825 19.2
    6850 19.4
    6875 18.6
    6900 18.7
    6925 18.8
    6950 18.5
    6975 18.4
    7000 18.5
    7025 18.3
    7050 17.9
    7075 17.9
    7100 18.0
    7125 17.8
    7150 17.6
    7175 17.3
    7200 17.1
    7225 17.4
    7250 17.3
    7275 17.1
    7300 17.0
    7325 17.0
    7350 16.8
    7375 16.6
    7400 40.7
    7425 40.7
    7450 40.9
    7475 41.0
    7500 41.1
    7525 41.0
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