Standard Star

BS 2812

  • General Info.

  • Finder chart

  • Text data file

  • Other Stars
  • HD

    057821

    SAO

    152776

    Mag.

    4.96

    Spc.

    B7IV

    RA

    07 22 13.5

    Dec

    -19 01 00



    Wavelength (Å)

    Flux (photons/cm² /Å /s)

    3300 5.05
    3325 10.1
    3350 10.0
    3375 10.0
    3400 10.0
    3425 10.1
    3450 9.97
    3475 9.86
    3500 9.88
    3525 9.95
    3550 10.0
    3575 10.1
    3600 10.1
    3625 10.1
    3650 10.1
    3675 10.2
    3700 11.2
    3725 12.6
    3750 14.0
    3775 15.4
    3800 16.6
    3825 17.5
    3850 18.1
    3875 18.6
    3900 18.4
    3925 18.1
    3950 17.4
    3975 16.9
    4000 17.8
    4025 18.7
    4050 18.0
    4075 17.2
    4100 17.1
    4125 17.1
    4150 17.5
    4175 17.9
    4200 17.9
    4225 17.8
    4250 17.3
    4275 16.7
    4300 15.6
    4325 14.4
    4350 15.1
    4375 15.8
    4400 15.6
    4425 15.3
    4450 15.1
    4475 14.9
    4500 14.7
    4525 14.6
    4550 14.4
    4575 14.3
    4600 14.1
    4625 14.0
    4650 14.0
    4675 13.9
    4700 13.8
    4725 13.5
    4750 13.2
    4775 12.7
    4800 12.8
    4825 12.7
    4850 12.2
    4875 11.8
    4900 12.0
    4925 12.2
    4950 12.2
    4975 12.1
    5000 11.8
    5025 11.6
    5050 11.5
    5075 11.5
    5100 11.4
    5125 11.3
    5150 11.1
    5175 11.0
    5200 10.9
    5225 10.8
    5250 10.7
    5275 10.5
    5300 10.5
    5325 10.5
    5350 10.3
    5375 10.2
    5400 10.2
    5425 10.2
    5450 10.1
    5475 10.1
    5500 10.0
    5525 10.0
    5550 9.91
    5575 9.80
    5600 9.64
    5625 9.46
    5650 9.42
    5675 9.35
    5700 9.30
    5725 9.28
    5750 9.28
    5775 9.21
    5800 9.10
    5825 9.08
    5850 9.06
    5875 9.01
    5900 9.03
    5925 9.09
    5950 9.04
    5975 8.94
    6000 8.91
    6025 8.93
    6050 8.94
    6075 8.96
    6100 8.89
    6125 8.79
    6150 8.70
    6175 8.58
    6200 8.71
    6225 8.87
    6250 8.74
    6275 8.62
    6300 8.45
    6325 8.31
    6350 8.29
    6375 8.30
    6400 8.28
    6425 8.25
    6450 8.21
    6475 8.15
    6500 7.85
    6525 7.50
    6550 7.28
    6575 7.04
    6600 7.35
    6625 7.65
    6650 7.60
    6675 7.55
    6700 7.53
    6725 7.52
    6750 7.47
    6775 7.42
    6800 7.23
    6825 7.06
    6850 7.07
    6875 7.11
    6900 7.19
    6925 7.23
    6950 7.17
    6975 7.13
    7000 6.95
    7025 6.78
    7050 6.68
    7075 6.60
    7100 6.38
    7125 6.16
    7150 6.27
    7175 6.40
    7200 6.35
    7225 6.32
    7250 6.27
    7275 6.20
    7300 6.15
    7325 6.12
    7350 6.09
    7375 6.05
    7400 5.91
    7425 5.79
    7450 5.82
    7475 5.86
    7500 5.82
    7525 5.78
    7550 5.70
    7575 5.62
    7600 5.58
    7625 5.54
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