Standard Star

BS 7633

  • General Info.

  • Finder chart

  • Text data file

  • Other Stars

    		•

    HD

    189276

    SAO

    032122

    Mag.

    4.96

    Spc.

    K5II-III

    RA

    19 55 55.4

    Dec

    +58 50 46



    Wavelength (Å)

    Flux (photons/cm² /Å /s)

    3200 0.124
    3225 0.125
    3250 0.125
    3275 0.126
    3300 0.144
    3325 0.163
    3350 0.182
    3375 0.201
    3400 0.220
    3425 0.239
    3450 0.238
    3475 0.238
    3500 0.267
    3525 0.296
    3550 0.298
    3575 0.300
    3600 0.321
    3625 0.343
    3650 0.385
    3675 0.428
    3700 0.386
    3725 0.350
    3750 0.380
    3775 0.408
    3800 0.397
    3825 0.377
    3850 0.415
    3875 0.452
    3900 0.413
    3925 0.373
    3950 0.544
    3975 0.721
    4000 0.966
    4025 1.21
    4050 1.31
    4075 1.41
    4100 1.43
    4125 1.45
    4150 1.50
    4175 1.55
    4200 1.63
    4225 1.70
    4250 1.80
    4275 1.90
    4300 2.34
    4325 2.78
    4350 2.84
    4375 2.89
    4400 3.11
    4425 3.31
    4450 3.70
    4475 4.08
    4500 4.12
    4525 4.17
    4550 4.49
    4575 4.84
    4600 5.02
    4625 5.22
    4650 5.27
    4675 5.34
    4700 5.53
    4725 5.70
    4750 5.69
    4775 5.66
    4800 5.87
    4825 6.07
    4850 5.96
    4875 5.84
    4900 6.11
    4925 6.37
    4950 6.28
    4975 6.17
    5000 6.22
    5025 6.28
    5050 6.29
    5075 6.31
    5100 6.27
    5125 6.19
    5150 5.98
    5175 5.79
    5200 6.48
    5225 7.11
    5250 7.65
    5275 8.22
    5300 8.67
    5325 9.14
    5350 9.36
    5375 9.58
    5400 9.69
    5425 9.78
    5450 9.87
    5475 9.96
    5500 10.4
    5525 10.9
    5550 10.9
    5575 10.9
    5600 10.9
    5625 10.9
    5650 11.1
    5675 11.4
    5700 11.5
    5725 11.6
    5750 12.0
    5775 12.4
    5800 12.6
    5825 13.0
    5850 12.2
    5875 11.3
    5900 11.8
    5925 12.4
    5950 12.8
    5975 13.2
    6000 13.9
    6025 14.6
    6050 15.1
    6075 15.6
    6100 15.2
    6125 14.7
    6150 14.4
    6175 14.0
    6200 13.4
    6225 12.8
    6250 13.0
    6275 13.2
    6300 13.7
    6325 14.3
    6350 14.6
    6375 15.0
    6400 15.4
    6425 15.9
    6450 16.0
    6475 16.1
    6500 16.1
    6525 16.0
    6550 16.2
    6575 16.4
    6600 16.6
    6625 16.8
    6650 16.7
    6675 16.7
    6700 16.8
    6725 16.9
    6750 16.9
    6775 16.9
    6800 17.2
    6825 17.4
    6850 17.6
    6875 18.0
    6900 18.2
    6925 18.3
    6950 18.4
    6975 18.4
    7000 18.1
    7025 17.8
    7050 18.2
    7075 18.6
    7100 18.6
    7125 18.6
    7150 19.2
    7175 19.8
    7200 20.0
    7225 20.2
    7250 20.5
    7275 20.8
    7300 20.8
    7325 20.8
    7350 21.6
    7375 22.3
    7400 22.1
    7425 21.9
    7450 21.4
    7475 20.9
    7500 21.5
    7525 22.2
    7550 22.0
    7575 21.8
    7600 23.1
    7625 24.3
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