Callisto/16CygB, 93/03/20, longitude 70 degrees. Reflectance scale arbitrary. J. Spencer, W. Calvin, Lowell Observatory 72" telescope, OSU CCD spectrograph. Wavel. Relative (A) Reflectance 3230.0 0.2695 3235.6 0.4525 3241.1 0.2867 3246.7 0.2970 3252.3 0.2787 3257.8 0.2169 3263.4 0.2127 3269.0 0.2577 3274.5 0.4145 3280.1 0.4464 3285.6 0.3373 3291.2 0.2784 3296.8 0.4434 3302.3 0.3677 3307.9 0.3228 3313.5 0.3798 3319.0 0.3106 3324.6 0.3671 3330.1 0.3298 3335.7 0.4091 3341.3 0.3250 3346.8 0.3183 3352.4 0.3781 3358.0 0.3713 3363.5 0.4580 3369.1 0.3231 3374.7 0.3262 3380.2 0.3846 3385.8 0.3980 3391.3 0.4111 3396.9 0.4249 3402.5 0.3690 3408.0 0.4070 3413.6 0.4351 3419.2 0.4298 3424.7 0.3716 3430.3 0.4197 3435.9 0.4314 3441.4 0.4116 3447.0 0.4005 3452.5 0.4128 3458.1 0.3963 3463.7 0.4593 3469.2 0.4440 3474.8 0.3526 3480.4 0.4525 3485.9 0.4657 3491.5 0.4476 3497.1 0.4495 3502.6 0.4212 3508.2 0.4820 3513.7 0.4820 3519.3 0.4579 3524.9 0.4594 3530.4 0.4829 3536.0 0.4392 3541.6 0.4637 3547.1 0.4554 3552.7 0.4570 3558.3 0.4557 3563.8 0.5001 3569.4 0.4437 3574.9 0.4166 3580.5 0.5010 3586.1 0.4923 3591.6 0.4860 3597.2 0.4843 3602.8 0.4362 3608.3 0.4975 3613.9 0.4953 3619.4 0.4767 3625.0 0.5354 3630.6 0.4935 3636.1 0.4848 3641.7 0.5072 3647.3 0.5104 3652.8 0.5104 3658.4 0.5403 3664.0 0.5404 3669.5 0.5071 3675.1 0.5276 3680.6 0.5517 3686.2 0.5249 3691.8 0.5073 3697.3 0.5596 3702.9 0.5738 3708.5 0.5469 3714.0 0.5334 3719.6 0.5507 3725.2 0.5178 3730.7 0.5527 3736.3 0.5558 3741.8 0.5436 3747.4 0.5795 3753.0 0.5735 3758.5 0.5743 3764.1 0.5878 3769.7 0.5881 3775.2 0.5694 3780.8 0.5997 3786.4 0.5920 3791.9 0.5702 3797.5 0.5953 3803.0 0.6173 3808.6 0.6056 3814.2 0.5945 3819.7 0.6039 3825.3 0.5942 3830.9 0.6021 3836.4 0.6240 3842.0 0.6185 3847.6 0.6046 3853.1 0.6288 3858.7 0.6292 3864.2 0.6190 3869.8 0.6307 3875.4 0.6264 3880.9 0.6260 3886.5 0.6381 3892.1 0.6304 3897.6 0.6340 3903.2 0.6501 3908.7 0.6577 3914.3 0.6737 3919.9 0.6431 3925.4 0.6058 3931.0 0.6304 3936.6 0.6581 3942.1 0.6685 3947.7 0.6881 3953.3 0.6795 3958.8 0.6260 3964.4 0.6257 3969.9 0.6619 3975.5 0.6654 3981.1 0.6686 3986.6 0.6704 3992.2 0.6711 3997.8 0.6694 4003.3 0.6690 4008.9 0.6826 4014.5 0.6826 4020.0 0.6737 4025.6 0.6820 4031.1 0.6886 4036.7 0.6848 4042.3 0.6938 4047.8 0.7010 4053.4 0.6944 4059.0 0.6973 4064.5 0.7014 4070.1 0.7016 4075.7 0.7026 4081.2 0.7135 4086.8 0.7161 4092.3 0.6949 4097.9 0.7012 4103.5 0.7143 4109.0 0.7214 4114.6 0.7218 4120.2 0.7163 4125.7 0.7186 4131.3 0.7245 4136.9 0.7252 4142.4 0.7203 4148.0 0.7213 4153.5 0.7309 4159.1 0.7370 4164.7 0.7301 4170.2 0.7301 4175.8 0.7352 4181.4 0.7380 4186.9 0.7359 4192.5 0.7343 4198.0 0.7385 4203.6 0.7432 4209.2 0.7490 4214.7 0.7504 4220.3 0.7430 4225.9 0.7561 4231.4 0.7495 4237.0 0.7529 4242.6 0.7562 4248.1 0.7541 4253.7 0.7549 4259.2 0.7631 4264.8 0.7575 4270.4 0.7579 4275.9 0.7684 4281.5 0.7737 4287.1 0.7794 4292.6 0.7781 4298.2 0.7622 4303.8 0.7505 4309.3 0.7769 4314.9 0.7796 4320.4 0.7723 4326.0 0.7847 4331.6 0.7801 4337.1 0.7729 4342.7 0.7799 4348.3 0.7767 4353.8 0.7820 4359.4 0.7887 4365.0 0.7878 4370.5 0.7938 4376.1 0.7910 4381.6 0.7878 4387.2 0.7918 4392.8 0.7973 4398.3 0.7958 4403.9 0.7928 4409.5 0.7988 4415.0 0.8020 4420.6 0.8061 4426.2 0.8046 4431.7 0.8025 4437.3 0.8055 4442.8 0.8085 4448.4 0.8095 4454.0 0.8059 4459.5 0.8065 4465.1 0.8072 4470.7 0.8147 4476.2 0.8121 4481.8 0.8077 4487.3 0.8125 4492.9 0.8122 4498.5 0.8114 4504.0 0.8183 4509.6 0.8186 4515.2 0.8248 4520.7 0.8276 4526.3 0.8183 4531.9 0.8227 4537.4 0.8287 4543.0 0.8259 4548.5 0.8222 4554.1 0.8275 4559.7 0.8263 4565.2 0.8287 4570.8 0.8330 4576.4 0.8351 4581.9 0.8322 4587.5 0.8397 4593.1 0.8380 4598.6 0.8389 4604.2 0.8415 4609.7 0.8371 4615.3 0.8393 4620.9 0.8448 4626.4 0.8437 4632.0 0.8452 4637.6 0.8434 4643.1 0.8461 4648.7 0.8497 4654.3 0.8615 4659.8 0.8564 4665.4 0.8533 4670.9 0.8561 4676.5 0.8558 4682.1 0.8592 4687.6 0.8611 4693.2 0.8672 4698.8 0.8639 4704.3 0.8609 4709.9 0.8595 4715.5 0.8631 4721.0 0.8686 4726.6 0.8657 4732.1 0.8636 4737.7 0.8650 4743.3 0.8729 4748.8 0.8739 4754.4 0.8723 4760.0 0.8749 4765.5 0.8729 4771.1 0.8755 4776.6 0.8774 4782.2 0.8765 4787.8 0.8759 4793.3 0.8828 4798.9 0.8832 4804.5 0.8810 4810.0 0.8858 4815.6 0.8834 4821.2 0.8850 4826.7 0.8898 4832.3 0.8894 4837.8 0.8891 4843.4 0.8966 4849.0 0.9033 4854.5 0.8998 4860.1 0.8891 4865.7 0.8895 4871.2 0.8926 4876.8 0.8979 4882.4 0.9026 4887.9 0.8942 4893.5 0.9004 4899.0 0.9027 4904.6 0.9056 4910.2 0.9065 4915.7 0.9063 4921.3 0.9009 4926.9 0.9081 4932.4 0.9122 4938.0 0.9051 4943.6 0.9134 4949.1 0.9154 4954.7 0.9101 4960.2 0.9150 4965.8 0.9165 4971.4 0.9188 4976.9 0.9205 4982.5 0.9168 4988.1 0.9180 4993.6 0.9251 4999.2 0.9287 5004.8 0.9294 5010.3 0.9276 5015.9 0.9280 5021.4 0.9291 5027.0 0.9343 5032.6 0.9362 5038.1 0.9308 5043.7 0.9302 5049.3 0.9312 5054.8 0.9357 5060.4 0.9365 5065.9 0.9369 5071.5 0.9401 5077.1 0.9393 5082.6 0.9352 5088.2 0.9400 5093.8 0.9420 5099.3 0.9390 5104.9 0.9408 5110.5 0.9410 5116.0 0.9458 5121.6 0.9477 5127.1 0.9450 5132.7 0.9483 5138.3 0.9475 5143.8 0.9475 5149.4 0.9510 5155.0 0.9583 5160.5 0.9656 5166.1 0.9573 5171.7 0.9493 5177.2 0.9585 5182.8 0.9534 5188.3 0.9526 5193.9 0.9596 5199.5 0.9579 5205.0 0.9554 5210.6 0.9559 5216.2 0.9635 5221.7 0.9628 5227.3 0.9609 5232.9 0.9610 5238.4 0.9611 5244.0 0.9635 5249.5 0.9605 5255.1 0.9702 5260.7 0.9756 5266.2 0.9646 5271.8 0.9621 5277.4 0.9687 5282.9 0.9664 5288.5 0.9681 5294.1 0.9691 5299.6 0.9661 5305.2 0.9674 5310.7 0.9722 5316.3 0.9759 5321.9 0.9754 5327.4 0.9675 5333.0 0.9716 5338.6 0.9727 5344.1 0.9731 5349.7 0.9739 5355.2 0.9762 5360.8 0.9811 5366.4 0.9736 5371.9 0.9747 5377.5 0.9783 5383.1 0.9788 5388.6 0.9830 5394.2 0.9811 5399.8 0.9811 5405.3 0.9836 5410.9 0.9813 5416.4 0.9807 5422.0 0.9833 5427.6 0.9837 5433.1 0.9775 5438.7 0.9859 5444.3 0.9869 5449.8 0.9820 5455.4 0.9867 5461.0 0.9877 5466.5 0.9859 5472.1 0.9893 5477.6 0.9853 5483.2 0.9880 5488.8 0.9908 5494.3 0.9915 5499.9 0.9903 5505.5 0.9887 5511.0 0.9922 5516.6 0.9950 5522.2 0.9952 5527.7 0.9911 5533.3 0.9914 5538.8 0.9946 5544.4 0.9935 5550.0 0.9935 5555.5 0.9958 5561.1 0.9963 5566.7 0.9976 5572.2 0.9973 5577.8 0.9977 5583.4 0.9991 5588.9 0.9963 5594.5 0.9978 5600.0 0.9983 5605.6 0.9991 5611.2 1.0000 5616.7 0.9954 5622.3 1.0007 5627.9 1.0007 5633.4 1.0000 5639.0 0.9991 5644.5 1.0022 5650.1 1.0121 5655.7 1.0064 5661.2 1.0011 5666.8 1.0073 5672.4 1.0083 5677.9 1.0078 5683.5 1.0078 5689.1 1.0069 5694.6 1.0095 5704.6 1.0093 5710.1 1.0028 5715.6 1.0043 5721.2 1.0042 5726.7 1.0036 5732.3 1.0080 5737.8 1.0099 5743.3 1.0058 5748.9 1.0057 5754.4 1.0093 5759.9 1.0107 5765.5 1.0087 5771.0 1.0103 5776.5 1.0129 5782.1 1.0089 5787.6 1.0093 5793.1 1.0115 5798.7 1.0068 5804.2 1.0099 5809.8 1.0089 5815.3 1.0081 5820.8 1.0104 5826.4 1.0120 5831.9 1.0136 5837.5 1.0125 5843.0 1.0110 5848.5 1.0129 5854.1 1.0115 5859.6 1.0144 5865.1 1.0200 5870.7 1.0134 5876.2 1.0064 5881.8 1.0139 5887.3 1.0174 5892.8 1.0146 5898.4 1.0117 5903.9 1.0162 5909.5 1.0165 5915.0 1.0146 5920.6 1.0212 5926.1 1.0180 5931.6 1.0162 5937.2 1.0174 5942.7 1.0224 5948.3 1.0186 5953.8 1.0206 5959.4 1.0233 5964.9 1.0197 5970.4 1.0183 5976.0 1.0255 5981.5 1.0237 5987.1 1.0216 5992.6 1.0238 5998.2 1.0266 6003.7 1.0186 6009.3 1.0220 6014.8 1.0226 6020.3 1.0214 6025.9 1.0216 6031.4 1.0233 6037.0 1.0243 6042.5 1.0232 6048.1 1.0226 6053.6 1.0254 6059.2 1.0266 6064.7 1.0257 6070.3 1.0273 6075.8 1.0280 6081.4 1.0276 6086.9 1.0250 6092.5 1.0261 6098.0 1.0294 6103.6 1.0245 6109.1 1.0283 6114.7 1.0297 6120.2 1.0304 6125.8 1.0276 6131.3 1.0324 6136.9 1.0350 6142.4 1.0335 6148.0 1.0273 6153.5 1.0312 6159.1 1.0312 6164.6 1.0326 6170.2 1.0337 6175.7 1.0321 6181.3 1.0302 6186.8 1.0329 6192.4 1.0318 6197.9 1.0289 6203.5 1.0356 6209.0 1.0364 6214.6 1.0298 6220.1 1.0322 6225.7 1.0364 6231.2 1.0350 6236.8 1.0316 6242.4 1.0282 6247.9 1.0309 6253.5 1.0333 6259.0 1.0336 6264.6 1.0289 6270.1 1.0391 6275.7 1.0371 6281.2 1.0335 6286.8 1.0347 6292.4 1.0390 6297.9 1.0370 6303.5 1.0354 6309.0 1.0407 6314.6 1.0353 6320.1 1.0344 6325.7 1.0355 6331.3 1.0398 6336.8 1.0403 6342.4 1.0371 6347.9 1.0387 6353.5 1.0365 6359.0 1.0355 6364.6 1.0380 6370.2 1.0374 6375.7 1.0381 6381.3 1.0366 6386.8 1.0419 6392.4 1.0370 6398.0 1.0374 6403.5 1.0382 6409.1 1.0424 6414.6 1.0389 6420.2 1.0388 6425.8 1.0443 6431.3 1.0432 6436.9 1.0380 6442.5 1.0385 6448.0 1.0402 6453.6 1.0392 6459.1 1.0399 6464.7 1.0396 6470.3 1.0433 6475.8 1.0398 6481.4 1.0334 6487.0 1.0412 6492.5 1.0410 6498.1 1.0364 6503.7 1.0394 6509.2 1.0381 6514.8 1.0417 6520.3 1.0391 6525.9 1.0432 6531.5 1.0470 6537.0 1.0498 6542.6 1.0395 6548.2 1.0226 6553.7 1.0409 6559.3 1.0420 6564.9 1.0399 6570.4 1.0420 6576.0 1.0425 6581.6 1.0404 6587.1 1.0414 6592.7 1.0389 6598.3 1.0422 6603.8 1.0431 6609.4 1.0428 6615.0 1.0405 6620.6 1.0402 6626.1 1.0403 6631.7 1.0432 6637.3 1.0486 6642.8 1.0426 6648.4 1.0398 6654.0 1.0405 6659.5 1.0405 6665.1 1.0374 6670.7 1.0449 6676.3 1.0447 6681.8 1.0455 6687.4 1.0454 6693.0 1.0474 6698.5 1.0418 6704.1 1.0443 6709.7 1.0452 6715.3 1.0433 6720.8 1.0442 6726.4 1.0476 6732.0 1.0436 6737.5 1.0420 6743.1 1.0417 6748.7 1.0443 6754.3 1.0443 6759.8 1.0450 6765.4 1.0439 6771.0 1.0471 6776.6 1.0485 6782.1 1.0475 6787.7 1.0461 6793.3 1.0451 6798.9 1.0457 6804.4 1.0459 6810.0 1.0454 6815.6 1.0477 6821.2 1.0476 6826.8 1.0479 6832.3 1.0458 6837.9 1.0407 6843.5 1.0497 6849.1 1.0530 6854.6 1.0431 6860.2 1.0511 6865.8 1.0586 6871.4 1.0444 6877.0 1.0442 6882.5 1.0492 6888.1 1.0511 6893.7 1.0556 6899.3 1.0509 6904.8 1.0496 6910.4 1.0445 6916.0 1.0448 6921.6 1.0469 6927.2 1.0480 6932.8 1.0472 6938.3 1.0475 6943.9 1.0442 6949.5 1.0442 6955.1 1.0507 6960.7 1.0537 6966.2 1.0481 6971.8 1.0484 6977.4 1.0488 6983.0 1.0510 6988.6 1.0512 6994.2 1.0451 6999.7 1.0471 7005.3 1.0508 7010.9 1.0479 7016.5 1.0509 7022.1 1.0483 7027.7 1.0456 7033.2 1.0492 7038.8 1.0498 7044.4 1.0535 7050.0 1.0535 7055.6 1.0472 7061.2 1.0535 7066.8 1.0541 7072.3 1.0566 7077.9 1.0544 7083.5 1.0467 7089.1 1.0461 7094.7 1.0461 7100.3 1.0523 7105.9 1.0537 7111.5 1.0479 7117.0 1.0444 7122.6 1.0484 7128.2 1.0507 7133.8 1.0519 7139.4 1.0529 7145.0 1.0469 7150.6 1.0423 7156.2 1.0454 7161.7 1.0496 7167.3 1.0473 7172.9 1.0393 7178.5 1.0482 7184.1 1.0424 7189.7 1.0388 7195.3 1.0471 7200.9 1.0511 7206.5 1.0503 7212.1 1.0533 7217.7 1.0483 7223.2 1.0509 7228.8 1.0478 7234.4 1.0455 7240.0 1.0437 7245.6 1.0456 7251.2 1.0513 7256.8 1.0530 7262.4 1.0456 7268.0 1.0516 7273.6 1.0497 7279.2 1.0466 7284.8 1.0512 7290.4 1.0491 7296.0 1.0504 7301.6 1.0515 7307.2 1.0497 7312.7 1.0527 7318.3 1.0530 7323.9 1.0563 7329.5 1.0544 7335.1 1.0522 7340.7 1.0583 7346.3 1.0548 7351.9 1.0546 7357.5 1.0491 7363.1 1.0561 7368.7 1.0579 7374.3 1.0478 7379.9 1.0524 7385.5 1.0544 7391.1 1.0519 7396.7 1.0513 7402.3 1.0521 7407.9 1.0512 7413.5 1.0444 7419.1 1.0507 7424.7 1.0533 7430.3 1.0510 7435.9 1.0543 7441.5 1.0502 7447.1 1.0520 7452.7 1.0554 7458.3 1.0546 7463.9 1.0543 7469.5 1.0552 7475.1 1.0570 7480.7 1.0481 7486.3 1.0482 7491.9 1.0561 7497.5 1.0537 7503.1 1.0574 7508.7 1.0536 7514.3 1.0506 7519.9 1.0524 7525.5 1.0541 7531.1 1.0574 7536.7 1.0583 7542.3 1.0539 7547.9 1.0575 7553.6 1.0405 7559.2 1.0450 7564.8 1.0436 7570.4 1.0414 7576.0 1.0592 7581.6 1.0637 7587.2 1.0799 7592.8 1.0666 7598.4 1.0486 7604.0 1.0489 7609.6 1.0409 7615.2 1.0585 7620.8 1.0675 7626.4 1.0505 7632.0 1.0576 7637.6 1.0502 7643.3 1.0555 7648.9 1.0504 7654.5 1.0512 7660.1 1.0583 7665.7 1.0450 7671.3 1.0476 7676.9 1.0627 7682.5 1.0603 7688.1 1.0566 7693.7 1.0509 7699.3 1.0422 7705.0 1.0570 7710.6 1.0567 7716.2 1.0487 7721.8 1.0586 7727.4 1.0613 7733.0 1.0641 7738.6 1.0592 7744.2 1.0532 7749.8 1.0473 7755.5 1.0511 7761.1 1.0564 7766.7 1.0478 7772.3 1.0399 7777.9 1.0424 7783.5 1.0470 7789.1 1.0598 7794.7 1.0623 7800.4 1.0587