Standard Star

BS 2275

  • General Info.

  • Finder chart

  • Text data file

  • Other Stars
  • HD

    044131

    SAO

    133118

    Mag.

    4.90

    Spc.

    M1III

    RA

    06 19 59.6

    Dec

    -02 56 40



    Wavelength (Å)

    Flux (photons/cm² /Å /s)

    3250 0.124
    3275 0.249
    3300 0.221
    3325 0.194
    3350 0.233
    3375 0.273
    3400 0.273
    3425 0.275
    3450 0.264
    3475 0.254
    3500 0.295
    3525 0.335
    3550 0.338
    3575 0.340
    3600 0.383
    3625 0.427
    3650 0.483
    3675 0.539
    3700 0.499
    3725 0.467
    3750 0.486
    3775 0.504
    3800 0.503
    3825 0.491
    3850 0.511
    3875 0.527
    3900 0.522
    3925 0.516
    3950 0.627
    3975 0.745
    4000 1.09
    4025 1.44
    4050 1.55
    4075 1.66
    4100 1.74
    4125 1.82
    4150 1.84
    4175 1.86
    4200 1.89
    4225 1.92
    4250 2.08
    4275 2.23
    4300 2.69
    4325 3.14
    4350 3.36
    4375 3.57
    4400 3.77
    4425 3.96
    4450 4.34
    4475 4.72
    4500 4.88
    4525 5.06
    4550 5.48
    4575 5.93
    4600 6.17
    4625 6.42
    4650 6.43
    4675 6.43
    4700 6.73
    4725 7.00
    4750 6.99
    4775 6.95
    4800 7.10
    4825 7.20
    4850 7.32
    4875 7.43
    4900 8.00
    4925 8.55
    4950 8.38
    4975 8.14
    5000 7.92
    5025 7.76
    5050 8.05
    5075 8.34
    5100 8.44
    5125 8.48
    5150 8.08
    5175 7.72
    5200 8.35
    5225 8.93
    5250 9.55
    5275 10.1
    5300 11.0
    5325 11.9
    5350 12.1
    5375 12.3
    5400 12.5
    5425 12.8
    5450 12.6
    5475 12.3
    5500 12.7
    5525 13.1
    5550 13.3
    5575 13.4
    5600 13.1
    5625 12.8
    5650 13.3
    5675 13.8
    5700 14.2
    5725 14.6
    5750 15.0
    5775 15.3
    5800 15.8
    5825 16.4
    5850 15.4
    5875 14.4
    5900 14.3
    5925 14.2
    5950 15.0
    5975 15.6
    6000 16.3
    6025 17.1
    6050 18.1
    6075 19.2
    6100 19.8
    6125 20.2
    6150 19.1
    6175 17.9
    6200 17.0
    6225 16.1
    6250 16.4
    6275 16.7
    6300 18.1
    6325 19.5
    6350 20.2
    6375 21.0
    6400 21.6
    6425 22.3
    6450 22.6
    6475 22.9
    6500 22.7
    6525 22.4
    6550 23.2
    6575 24.0
    6600 24.0
    6625 24.1
    6650 23.2
    6675 22.4
    6700 21.8
    6725 21.3
    6750 21.7
    6775 22.2
    6800 22.7
    6825 23.3
    6850 22.6
    6875 22.1
    6900 22.6
    6925 23.0
    6950 25.3
    6975 27.5
    7000 27.8
    7025 28.1
    7050 27.1
    7075 26.1
    7100 24.3
    7125 22.4
    7150 21.4
    7175 20.5
    7200 23.0
    7225 25.6
    7250 26.8
    7275 28.1
    7300 29.5
    7325 31.0
    7350 30.9
    7375 30.8
    7400 31.2
    7425 31.5
    7450 34.9
    7475 38.4
    7500 40.8
    7525 43.3
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