#CONTENT
Class,Category,Level,Form
WOUDC,TotalOzone,1.0,1

#DATA_GENERATION
Date,Agency,Version,ScientificAuthority
2008-02-09,IGUT,0.0,z shariepour

#PLATFORM
Type,ID,Name,Country,GAW_ID
STN,464,University of Tehran,IRN,99331

#INSTRUMENT
Name,Model,Number
Dobson, Beck, 109

#LOCATION
Latitude, Longitude, Height
35.73,51.38,1419

#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-01,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
11:55:30,0,0,1.920,308.2,
14:36:30,0,0,3.200,306.0,

#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-01,


#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-02,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2

#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-02,


#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-03,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2

#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-03,


#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-04,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2

#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-04,


#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-05,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2

#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-05,


#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-06,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2

#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-06,


#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-07,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
08:47:30,0,0,3.007,366.3,
09:24:00,0,0,2.468,371.7,
09:31:30,0,0,2.391,383.5,
10:31:30,0,0,2.005,386.8,
11:42:00,0,0,1.879,377.7,
11:40:30,0,0,1.879,378.6,
12:48:00,0,0,1.998,378.7,
12:51:30,0,0,2.012,375.3,
13:56:30,0,0,2.460,352.3,
14:01:00,0,0,2.511,346.8,

#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-07,


#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-08,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2

#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-08,


#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-09,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
09:34:30,0,0,2.350,332.0,
10:32:00,0,0,1.991,322.1,
10:41:30,0,0,1.958,328.3,
11:43:00,0,0,1.866,324.3,
11:43:30,0,0,1.866,326.3,
12:54:30,0,0,2.005,333.6,
12:55:00,0,0,2.007,340.3,
14:09:30,0,0,2.581,327.2,
14:49:30,0,0,3.305,299.5,

#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-09,


#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-10,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
08:10:30,0,0,4.026,281.5,
08:37:30,0,0,3.198,303.3,
09:26:30,0,0,2.422,293.2,
09:49:30,0,0,2.218,296.3,
10:45:30,0,0,1.939,295.4,
11:17:30,0,0,1.873,294.4,
11:43:00,0,0,1.858,305.0,
12:04:30,0,0,1.871,306.9,
13:59:30,0,0,2.446,292.6,

#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-10,


#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-11,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2

#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-11,


#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-12,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2

#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-12,


#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-13,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
11:45:00,0,0,1.835,307.8,
12:06:30,0,0,1.848,312.9,
12:41:30,0,0,1.920,312.4,

#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-13,


#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-14,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
09:11:30,0,0,2.562,318.8,
09:19:00,0,0,2.470,314.2,
10:23:00,0,0,1.992,303.3,
10:44:30,0,0,1.912,303.2,
11:45:00,0,0,1.827,319.7,
11:53:30,0,0,1.829,320.5,
14:12:00,0,0,2.519,335.1,
14:16:30,0,0,2.577,329.2,
15:01:30,0,0,3.463,280.7,

#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-14,


#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-15,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
09:07:30,0,0,2.605,331.6,
09:18:00,0,0,2.472,328.2,
09:25:30,0,0,2.389,336.6,
09:39:30,0,0,2.257,332.0,
10:18:30,0,0,2.004,339.9,
10:23:00,0,0,1.984,336.6,
11:18:30,0,0,1.833,335.7,
11:39:30,0,0,1.819,341.1,
11:45:00,0,0,1.818,342.1,
12:09:30,0,0,1.834,352.0,
13:18:00,0,0,2.049,344.8,
13:23:30,0,0,2.080,337.0,
14:14:00,0,0,2.524,338.9,
14:21:30,0,0,2.624,325.3,

#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-15,


#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-16,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
09:01:30,0,0,2.680,314.6,
10:20:00,0,0,1.989,308.6,
10:31:30,0,0,1.940,318.1,
11:39:30,0,0,1.810,322.7,
11:46:00,0,0,1.810,310.1,
12:34:30,0,0,1.870,309.1,
13:13:00,0,0,2.011,311.9,
14:15:00,0,0,2.517,306.7,
14:16:30,0,0,2.536,295.5,

#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-16,


#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-17,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
09:25:00,0,0,2.373,312.0,
09:29:30,0,0,2.327,316.8,
09:55:30,0,0,2.116,314.8,
10:34:30,0,0,1.920,324.6,
10:43:30,0,0,1.890,326.9,
11:07:30,0,0,1.833,329.8,
11:46:00,0,0,1.800,336.4,
12:07:30,0,0,1.813,336.6,
12:47:30,0,0,1.896,339.5,
14:11:30,0,0,2.455,336.8,
14:17:00,0,0,2.522,344.1,
14:49:30,0,0,3.063,347.6,

#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-17,


#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-18,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
08:35:30,0,0,3.138,300.8,
09:05:30,0,0,2.596,308.5,
09:15:00,0,0,2.473,308.0,
10:10:30,0,0,2.017,318.8,
10:16:00,0,0,1.989,315.2,
11:06:30,0,0,1.826,318.0,
11:34:30,0,0,1.794,314.6,
11:46:00,0,0,1.791,315.0,
12:31:30,0,0,1.842,312.6,
13:17:00,0,0,2.006,321.9,
13:31:30,0,0,2.089,321.0,
14:22:00,0,0,2.566,324.8,
14:27:30,0,0,2.643,317.1,

#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-18,


#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-19,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
08:09:30,0,0,3.897,276.4,
09:13:30,0,0,2.479,311.9,
09:14:00,0,0,2.473,315.3,
10:13:30,0,0,1.992,306.1,
10:14:00,0,0,1.989,305.6,
10:49:30,0,0,1.855,301.4,
11:46:30,0,0,1.782,295.9,
11:47:00,0,0,1.782,297.8,
12:58:30,0,0,1.911,317.6,
13:20:00,0,0,2.008,311.4,
14:20:00,0,0,2.518,309.2,
14:20:30,0,0,2.524,308.7,
15:13:30,0,0,3.634,296.4,

#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-19,


#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-20,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
08:34:30,0,0,3.125,323.8,
09:14:00,0,0,2.460,317.7,
09:19:30,0,0,2.396,325.5,
09:58:30,0,0,2.066,320.8,
11:01:30,0,0,1.817,312.6,
11:21:30,0,0,1.785,310.1,
11:46:00,0,0,1.772,309.5,
13:23:00,0,0,2.011,314.3,
13:31:30,0,0,2.060,313.4,
13:50:30,0,0,2.196,316.7,
14:14:00,0,0,2.424,326.4,
14:36:30,0,0,2.734,309.2,

#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-20,


#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-21,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
09:24:30,0,0,2.330,360.4,
10:36:30,0,0,1.876,358.8,
11:56:30,0,0,1.765,348.4,
12:53:30,0,0,1.870,352.5,
13:25:00,0,0,2.008,353.3,
13:53:30,0,0,2.204,346.1,
14:24:00,0,0,2.527,345.0,

#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-21,


#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-22,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
08:45:30,0,0,2.859,343.8,
09:14:00,0,0,2.432,340.8,
09:21:30,0,0,2.348,338.5,
10:08:00,0,0,1.990,341.0,
10:40:30,0,0,1.852,346.6,
11:29:30,0,0,1.759,345.8,
11:48:00,0,0,1.753,340.3,
12:13:30,0,0,1.770,340.3,
13:07:30,0,0,1.910,342.6,

#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-22,


#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-23,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
11:56:30,0,0,1.745,284.1,

#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-23,


#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-24,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2

#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-24,


#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-25,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
09:07:00,0,0,2.473,272.6,
09:14:30,0,0,2.382,282.0,
10:02:00,0,0,1.989,272.4,
10:06:30,0,0,1.964,277.2,
10:53:30,0,0,1.786,282.2,
11:46:30,0,0,1.723,275.0,
11:48:00,0,0,1.723,277.0,
13:35:00,0,0,2.009,273.9,
13:36:30,0,0,2.018,278.7,
14:31:00,0,0,2.530,276.0,
14:34:30,0,0,2.579,269.0,

#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-25,


#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-26,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
08:08:30,0,0,3.731,210.8,
09:06:00,0,0,2.469,258.0,
09:14:30,0,0,2.367,270.0,
10:00:00,0,0,1.989,255.8,
10:16:30,0,0,1.903,266.2,

#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-26,


#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-27,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2

#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-27,


#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-28,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
08:15:30,0,0,3.436,318.1,
09:03:00,0,0,2.474,313.2,
09:08:30,0,0,2.404,320.1,
09:51:30,0,0,2.017,315.5,
09:56:00,0,0,1.988,319.6,
11:31:30,0,0,1.697,301.8,
11:49:00,0,0,1.692,307.6,
12:11:30,0,0,1.704,305.2,
13:26:30,0,0,1.918,300.7,
13:40:00,0,0,1.994,303.1,
14:34:00,0,0,2.501,310.7,
14:38:30,0,0,2.564,304.1,

#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-28,


#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-29,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
08:21:30,0,0,3.236,307.2,
09:02:00,0,0,2.470,296.3,
09:14:30,0,0,2.318,302.1,
09:45:30,0,0,2.044,308.4,
09:54:00,0,0,1.988,306.1,
10:05:30,0,0,1.922,307.0,
10:41:30,0,0,1.775,309.8,
11:31:30,0,0,1.687,310.6,
11:52:00,0,0,1.682,307.5,
12:20:30,0,0,1.703,313.7,
13:37:30,0,0,1.964,310.5,
13:45:00,0,0,2.011,315.3,
14:37:00,0,0,2.518,301.2,
14:43:30,0,0,2.615,294.4,

#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-29,


#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-30,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
08:02:30,0,0,3.814,281.3,
09:01:00,0,0,2.464,269.4,
09:06:30,0,0,2.394,279.1,
09:52:00,0,0,1.987,271.6,
09:54:30,0,0,1.972,273.0,
10:39:30,0,0,1.770,273.9,
11:49:00,0,0,1.671,272.9,
11:51:30,0,0,1.671,274.3,
12:51:30,0,0,1.756,272.5,
13:47:00,0,0,2.008,282.5,
13:51:30,0,0,2.039,278.5,
15:00:30,0,0,2.889,267.1,

#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-30,


#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-31,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
09:48:30,0,0,1.997,296.1,
11:08:30,0,0,1.692,297.3,
11:31:30,0,0,1.666,296.8,
11:42:00,0,0,1.661,299.1,
12:05:00,0,0,1.666,297.0,
12:12:30,0,0,1.672,296.8,
12:28:30,0,0,1.694,299.5,
13:41:30,0,0,1.958,301.8,
13:50:00,0,0,2.013,298.7,
14:36:30,0,0,2.464,304.1,
14:43:00,0,0,2.556,303.9,

#TIMESTAMP
UTCOffset,Date,Time
+03:00:00,2008-01-31,

