Column number	Variable	Variable definition		 	Units
1		date		Date	

2		time		GMT Time

3		TbSky23		23 GHz brightness temperature		Degrees Kelvin

4		TbSky31		31 GHz brightness temperature		Degrees Kelvin

5		TkBB 		Reference black body temperature	Degrees Kelvin

6		VapCM		Vapor column				Centimeters

7		LiqCM		Liquid water path			Centimeters

8		DelCM		Delay due to vapor			Centimeters

9		AZact		Azimuth					Degrees

10		ELact		Elevation				Degrees

11		Tau23		Optical depth at 23 GHz			No units

12		Tau31		Optical depth at 31 GHz			No units

13 		Tamb		Ambient temperature 			Degrees Kelvin





Please note that the data is not continuous.  
Following is a list of the time periods covered by each file.


	13292227.los	from 11/25/01 22:32:44 to 11/26/01 23:28:01

	13310044.los	from 11/27/01 00:56:38 to 11/27/01 01:04:31

	13310117.los	from 11/27/01 01:22:28 to 11/30/01 21:07:06

	13342124.los	from 11/30/01 21:31:09 to 12/03/01 17:04:52

	13371726.los	from 12/03/01 17:33:26 to 12/06/01 19:51:48

	13402006.los	from 12/06/01 21:07:23 to 12/08/01 22:38:35

	13422244.los	from 12/08/01 22:50:06 to 12/10/01 20:39:15

	13442104.los	from 12/10/01 21:10:42 to 12/10/01 21:33:28

	13442146.los	from 12/10/01 21:53:26 to 12/13/01 19:23:55

	13471943.los	from 12/13/01 19:48:54 to 12/16/01 18:07:57

	13501821.los	from 12/16/01 18:28:08 to 12/19/01 18:18:30

	13531829.los	from 12/19/01 18:34:36 to 12/22/01 17:44:30

	13561757.los	from 12/22/01 18:03:23 to 01/04/02 18:23:15