Title: A new Cepheid distance to the maser-host galaxy NGC 4258 and its 
       implications for the Hubble Constant 
Authors: Macri L.M., Stanek K.Z., Bersier D., Greenhill L.J., Reid M.J. 
Table: Log of Observations
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Byte-by-byte Description of file: macri06_tab01.dat
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   Bytes Format Units     Label  Explanations
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   1-  4 A4     ---       ID     Epoch ID (1)
   6- 21 A15    ---       Date   Date of observation
  23- 31 F9.4   MJD       V1     MJD of first V-band observation
  33- 38 F6.4   MJD       I1     MJD of first I-band observation (2)
  40- 45 F6.4   MJD       B1     MJD of first B-band observation (2)
  47- 52 F6.4   MJD       V2     MJD of second V-band observation (2)
  54- 59 F6.4   MJD       I2     MJD of second I-band observation (2)
  61- 66 F6.4   MJD       B2     MJD of second B-band observation (2)
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Note (1):  
    O = outer field; 
    I = inner field.
Note (2): Only the last five significant digits are given; the rest are the
          same as those of the V1 epoch
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O-01 2003 December  6 2980.0640 0.0734 0.0823 0.1206 0.1300 0.1389
O-02 2003 December  7 2980.7980 0.8073 0.8163 0.8533 0.8627 0.8716
O-03 2003 December  8 2981.6600 1.6694 1.6783 1.7189 1.7283 1.7372
O-04 2003 December  9 2982.9345 2.9439 2.9528 2.9842 2.9935 3.0025
O-05 2003 December 11 2985.0052 5.0146 5.0236 5.0508 5.0601 5.0691
O-06 2003 December 13 2987.0087 7.0181 7.0271 7.0703 7.0797 7.0886
O-07 2003 December 16 2990.0046 0.0168 0.0235  N/A    N/A    N/A  
O-08 2003 December 20 2993.9428 3.9522 3.9612 4.0041 4.0134 4.0224
O-09 2003 December 24 2997.9411 7.9504 7.9594 8.0040 8.0133 8.0223
O-10 2003 December 31 3005.0052 5.0146 5.0235 5.0717 5.0810 5.0900
O-11 2004 January   8 3012.6692 2.6786 2.6875 2.7328 2.7422 2.7511
O-12 2004 January  19 3023.5984 3.6078 3.6168 3.6616 3.6710 3.6799
I-01 2003 December  5 2978.7963 8.8057 8.8147 8.8548 8.8641 8.8731
I-02 2003 December  6 2979.6601 9.6695 9.6784 9.7208 9.7302 9.7391
I-03 2003 December  7 2980.6600 0.6693 0.6783 0.7200 0.7293 0.7383
I-04 2003 December  8 2981.7988 1.8082 1.8172 1.8518 1.8612 1.8702
I-05 2003 December 10 2983.5186 3.5280 3.5370 3.5842 3.5935 3.6025
I-06 2003 December 12 2985.5893 5.5987 5.6077 5.6508 5.6601 5.6691
I-07 2003 December 15 2988.6076 8.6170 8.6260 8.6662 8.6756 8.6845
I-08 2003 December 18 2992.0099 2.0192 2.0282 2.0735 2.0829 2.0919
I-09 2003 December 23 2996.9414 6.9508 6.9597 7.0041 7.0135 7.0224
I-10 2003 December 29 3003.3391 3.3485 3.3575 3.4025 3.4119 3.4209
I-11 2004 January   7 3011.6025 1.6119 1.6209 1.6665 1.6759 1.6848
I-12 2004 January  18 3022.7987 2.8081 2.8170 2.8620 2.8713 2.8803