dateTtime sza saa vza vaa
2017-01-07T12:00:00    69.13   164.50     2.24    73.82
2017-02-16T12:00:00    59.67   160.00     2.21    73.24
2017-02-26T12:00:00    56.09   159.27     2.20    73.20
2017-03-08T12:00:00    52.24   158.69     2.20    73.16
2017-03-28T12:00:00    44.27   157.80     2.22    73.43
2017-04-17T12:00:00    36.70   156.69     2.15    72.24
2017-05-27T12:00:00    26.34   151.08     2.14    72.09
2017-06-26T12:00:00    25.05   146.44     2.24    73.74
2017-07-01T12:00:00    25.39   146.22     2.08    74.63
2017-07-06T12:00:00    25.87   146.22     2.21    73.28
2017-07-16T12:00:00    27.22   146.88     2.17    72.77
2017-07-26T12:00:00    29.05   148.34     2.15    72.37