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

#DATA_GENERATION
Date,Agency,Version,ScientificAuthority
2011-06-13,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
+04:00:00,2011-05-01,

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

#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-01,


#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-02,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
07:53:00,0,0,2.311,318.3,
07:55:30,0,0,2.270,318.9,
09:18:00,0,0,1.477,318.6,
09:20:30,0,0,1.464,320.4,
10:55:30,0,0,1.149,320.5,
11:44:30,0,0,1.085,323.2,
12:33:00,0,0,1.066,327.9,
12:36:30,0,0,1.066,326.4,
14:20:30,0,0,1.174,325.8,
15:51:00,0,0,1.510,330.2,
15:53:30,0,0,1.525,329.6,
17:24:00,0,0,2.568,332.4,
17:26:30,0,0,2.621,330.8,

#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-02,


#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-03,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
09:15:00,0,0,1.489,328.2,
10:46:30,0,0,1.163,319.6,

#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-03,


#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-04,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
07:53:00,0,0,2.281,315.5,
07:55:30,0,0,2.241,327.5,
09:24:00,0,0,1.435,323.3,
09:25:30,0,0,1.428,324.1,
11:07:30,0,0,1.124,330.0,
12:33:00,0,0,1.062,335.3,
12:40:30,0,0,1.063,332.4,
13:54:30,0,0,1.122,341.1,
15:43:30,0,0,1.460,357.6,
16:12:00,0,0,1.640,347.1,

#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-04,


#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-05,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
07:46:00,0,0,2.387,290.5,
07:48:30,0,0,2.342,286.5,
09:15:00,0,0,1.478,284.4,
09:17:30,0,0,1.465,288.2,
11:00:30,0,0,1.132,287.0,
12:33:00,0,0,1.060,288.8,
15:53:00,0,0,1.509,285.6,
15:53:30,0,0,1.512,288.5,
16:48:30,0,0,1.976,286.7,
17:25:00,0,0,2.546,285.7,
17:42:30,0,0,2.969,287.9,

#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-05,


#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-06,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
07:41:00,0,0,2.464,290.2,
08:01:30,0,0,2.128,277.3,
09:12:00,0,0,1.490,273.7,
09:31:30,0,0,1.390,278.7,
10:31:30,0,0,1.188,272.8,
12:01:30,0,0,1.066,270.8,
12:33:00,0,0,1.059,274.2,
13:16:30,0,0,1.076,278.1,
15:01:30,0,0,1.275,279.0,
15:54:00,0,0,1.511,281.0,
16:01:30,0,0,1.558,272.4,
17:25:00,0,0,2.532,280.6,

#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-06,


#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-07,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
09:09:30,0,0,1.500,285.0,
09:12:00,0,0,1.486,286.2,
11:48:30,0,0,1.072,285.5,
13:52:30,0,0,1.113,287.3,
15:52:30,0,0,1.498,300.8,
15:55:00,0,0,1.513,304.8,

#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-07,


#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-08,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
09:11:00,0,0,1.487,287.3,
10:01:30,0,0,1.267,280.7,
11:31:30,0,0,1.085,286.9,
12:16:30,0,0,1.057,286.5,
14:01:30,0,0,1.125,288.4,

#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-08,


#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-09,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
11:19:30,0,0,1.096,296.9,
12:33:00,0,0,1.053,307.4,
12:34:30,0,0,1.054,303.4,
13:33:30,0,0,1.086,301.6,
16:05:30,0,0,1.571,308.9,
17:24:30,0,0,2.483,302.9,

#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-09,


#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-10,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
07:41:30,0,0,2.397,312.9,
09:09:00,0,0,1.489,306.3,
10:16:30,0,0,1.216,302.7,
12:32:00,0,0,1.052,302.2,
14:01:30,0,0,1.122,298.1,
16:16:30,0,0,1.644,301.2,
17:16:30,0,0,2.326,291.1,
17:28:00,0,0,2.540,282.1,

#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-10,


#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-11,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
10:30:30,0,0,1.178,291.5,
12:32:00,0,0,1.050,281.8,
12:32:30,0,0,1.050,286.0,
15:01:30,0,0,1.262,295.1,
16:07:00,0,0,1.572,295.2,
16:09:30,0,0,1.589,285.9,
17:21:30,0,0,2.402,294.2,
17:25:00,0,0,2.467,286.4,

#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-11,


#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-12,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
07:37:00,0,0,2.454,260.1,
08:01:30,0,0,2.068,271.3,
09:08:00,0,0,1.487,268.2,
09:16:30,0,0,1.441,269.8,
10:11:30,0,0,1.225,266.7,
11:31:30,0,0,1.078,268.0,
12:32:00,0,0,1.049,276.7,
14:01:30,0,0,1.118,277.0,
15:58:00,0,0,1.511,284.3,
16:01:30,0,0,1.532,282.4,
17:01:30,0,0,2.082,277.8,
17:29:00,0,0,2.534,282.2,

#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-12,


#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-13,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
08:31:30,0,0,1.740,269.6,
09:07:00,0,0,1.489,278.5,
09:31:30,0,0,1.366,272.7,
11:01:30,0,0,1.114,269.8,
12:32:00,0,0,1.047,274.0,
13:46:30,0,0,1.095,291.1,
15:59:00,0,0,1.513,283.9,
16:11:30,0,0,1.594,268.1,

#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-13,


#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-14,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
09:22:30,0,0,1.404,280.3,
10:49:30,0,0,1.133,274.4,

#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-14,


#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-15,

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

#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-15,


#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-16,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
07:32:00,0,0,2.502,279.4,
07:33:30,0,0,2.473,284.4,
09:05:00,0,0,1.490,282.2,
09:07:30,0,0,1.475,284.7,
11:06:30,0,0,1.102,281.6,
12:30:30,0,0,1.043,287.6,
12:33:00,0,0,1.043,287.6,
14:13:30,0,0,1.132,282.6,

#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-16,


#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-17,

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

#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-17,


#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-18,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
09:00:30,0,0,1.509,268.7,
09:04:00,0,0,1.489,265.7,
10:47:30,0,0,1.131,273.1,
12:32:00,0,0,1.041,268.1,
12:34:30,0,0,1.041,269.8,
13:51:30,0,0,1.094,269.2,
16:02:00,0,0,1.513,270.1,
16:04:30,0,0,1.528,269.9,
16:52:30,0,0,1.928,277.2,

#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-18,


#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-19,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
07:32:00,0,0,2.470,256.0,
08:01:30,0,0,2.016,264.4,
10:01:30,0,0,1.241,256.6,
15:01:30,0,0,1.244,267.1,
16:02:00,0,0,1.509,267.7,
16:16:30,0,0,1.603,271.3,
17:16:30,0,0,2.235,264.1,

#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-19,


#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-20,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
07:35:00,0,0,2.404,274.0,
07:36:30,0,0,2.378,274.2,
09:13:00,0,0,1.434,273.4,
09:14:30,0,0,1.427,272.3,
10:30:30,0,0,1.162,272.1,
12:40:00,0,0,1.039,287.3,
12:41:30,0,0,1.040,278.5,
13:48:30,0,0,1.087,278.0,
15:09:30,0,0,1.268,294.8,
16:03:00,0,0,1.512,285.1,
17:34:00,0,0,2.534,287.9,
17:38:30,0,0,2.629,283.2,

#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-20,


#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-21,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
07:31:00,0,0,2.470,269.9,
07:34:30,0,0,2.405,275.6,
09:05:00,0,0,1.475,273.0,
09:07:30,0,0,1.461,272.9,
10:46:30,0,0,1.128,279.1,
12:33:00,0,0,1.038,272.0,
12:34:30,0,0,1.038,278.6,
14:52:30,0,0,1.213,289.5,
16:01:30,0,0,1.499,282.0,
16:04:00,0,0,1.514,282.7,
17:35:00,0,0,2.543,284.4,
17:37:30,0,0,2.595,289.2,

#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-21,


#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-22,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
07:31:00,0,0,2.461,277.0,
08:01:30,0,0,1.999,276.2,
09:02:00,0,0,1.490,282.8,
09:16:30,0,0,1.412,286.3,
10:16:30,0,0,1.194,294.6,
11:16:30,0,0,1.081,293.3,
12:33:00,0,0,1.037,301.3,
13:31:30,0,0,1.066,293.8,
15:16:30,0,0,1.288,309.4,
17:01:30,0,0,2.006,315.0,
17:35:00,0,0,2.531,303.4,

#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-22,


#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-23,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
08:04:00,0,0,1.964,288.0,
08:06:30,0,0,1.936,286.2,
09:24:00,0,0,1.375,288.4,
09:25:30,0,0,1.368,291.7,
10:44:30,0,0,1.130,302.1,
12:33:00,0,0,1.036,307.6,
12:34:30,0,0,1.036,302.5,
13:44:30,0,0,1.079,304.5,
16:11:00,0,0,1.551,300.1,
16:13:30,0,0,1.567,300.3,

#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-23,


#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-24,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
07:30:00,0,0,2.465,293.6,
07:41:30,0,0,2.265,302.7,
08:46:30,0,0,1.582,302.7,
09:27:00,0,0,1.360,303.3,
10:01:30,0,0,1.233,302.9,
12:33:00,0,0,1.035,303.9,
13:16:30,0,0,1.051,301.4,
14:01:30,0,0,1.101,307.8,
15:16:30,0,0,1.284,306.6,
16:05:00,0,0,1.510,306.6,
17:37:00,0,0,2.548,309.9,

#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-24,


#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-25,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
07:29:30,0,0,2.467,303.2,
07:32:00,0,0,2.420,302.1,
09:06:00,0,0,1.461,303.9,
09:07:30,0,0,1.452,304.2,
10:43:30,0,0,1.130,305.5,
12:34:00,0,0,1.034,305.0,
12:36:30,0,0,1.034,306.0,
13:56:30,0,0,1.092,305.0,
15:31:30,0,0,1.339,304.1,
16:11:00,0,0,1.544,306.6,
17:35:00,0,0,2.497,308.0,
17:37:30,0,0,2.546,306.3,

#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-25,


#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-26,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
07:29:00,0,0,2.470,298.4,
07:36:30,0,0,2.335,296.6,
09:01:00,0,0,1.487,296.1,
11:01:30,0,0,1.098,308.3,
12:01:30,0,0,1.040,306.6,
12:33:00,0,0,1.033,300.8,
13:01:30,0,0,1.040,300.5,
15:01:30,0,0,1.231,271.3,
16:06:00,0,0,1.510,318.8,
17:16:30,0,0,2.176,311.4,
17:38:00,0,0,2.545,296.3,

#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-26,


#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-27,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
07:29:00,0,0,2.463,316.6,
08:16:30,0,0,1.817,304.1,
09:00:00,0,0,1.491,306.5,
09:11:30,0,0,1.428,324.9,
11:01:30,0,0,1.097,309.2,
12:01:30,0,0,1.039,324.4,
12:33:00,0,0,1.032,317.3,
13:01:30,0,0,1.039,320.2,
15:01:30,0,0,1.229,320.4,
16:07:00,0,0,1.513,320.4,
17:01:30,0,0,1.973,330.5,
17:38:00,0,0,2.534,308.6,

#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-27,


#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-28,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
07:57:30,0,0,2.022,266.1,
09:02:00,0,0,1.478,286.3,
09:04:30,0,0,1.464,293.6,
10:30:30,0,0,1.154,281.6,
12:30:30,0,0,1.032,289.9,
14:58:30,0,0,1.218,297.9,
16:03:30,0,0,1.489,287.1,
16:07:00,0,0,1.509,284.7,
17:32:30,0,0,2.419,291.1,
17:38:00,0,0,2.523,269.5,

#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-28,


#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-29,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
07:29:00,0,0,2.452,256.3,
08:01:30,0,0,1.971,269.9,
09:00:00,0,0,1.488,275.9,
09:16:30,0,0,1.401,276.1,
12:33:00,0,0,1.031,291.9,
13:01:30,0,0,1.038,291.9,
16:08:00,0,0,1.512,290.0,
16:16:30,0,0,1.566,283.9,
17:39:00,0,0,2.533,277.8,
17:46:30,0,0,2.693,279.6,

#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-29,


#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-30,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
07:34:00,0,0,2.357,282.3,
07:35:30,0,0,2.332,274.0,
09:02:00,0,0,1.475,278.7,
09:03:30,0,0,1.467,279.6,
10:31:30,0,0,1.150,283.1,
12:32:00,0,0,1.030,290.7,
13:59:30,0,0,1.091,287.9,
16:04:30,0,0,1.489,285.7,
16:08:00,0,0,1.509,285.5,
17:47:30,0,0,2.704,280.1,

#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-30,


#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-31,

#OBSERVATIONS
Time,WLCode,ObsCode,Airmass,ColumnO3,StdDevO3,ColumnSO2,StdDevSO2
08:02:00,0,0,1.960,261.8,
08:16:30,0,0,1.808,277.3,
08:59:00,0,0,1.491,274.1,
10:31:30,0,0,1.149,270.3,
11:31:30,0,0,1.058,274.4,
12:34:00,0,0,1.030,278.9,
13:01:30,0,0,1.036,280.4,
15:16:30,0,0,1.270,288.0,
16:09:00,0,0,1.512,246.2,
16:31:30,0,0,1.667,248.9,

#TIMESTAMP
UTCOffset,Date,Time
+04:00:00,2011-05-31,

