Column	Type/units	Description	Comment
1	Field	String	Name of field E.g. Lockman	Required
2	Sub-field	String	Detailed name of field e.g. Lockman-NW	Required
3	Survey	String	Name of survey e.g. SWIRE	Required
4	Telescope	String	e.g. Spitzer	Required
5	Instrument	String	e.g. MIPS	Required
6	PropID	Integer	Proposal Number or unique ID for that Facilty
7	Area	Real/sq. degs.	e.g. 11.1
8	Shape	String	Shape of Region e.g. Rectangle/Circle/Ellipse/polygon	Required
9	RA_STR	String/sexigesimal	Hr min sec	Either 9/11 required
10	DEC_STR	String/sexigesimal	Deg min sec	Either 10/12 required
11	RA	Real/ degrees
12	DEC	Real/ degrees
13	DX	Real/Degrees	X-side of rectangle OR major axis of ellipse/circle
14	DY	Real/Degrees	Y-side of rectangle, OR Major axis of ellipse
15	ROT	Real/Degrees	Rotation angle of Y-axis, East of North for equatorial (Rectangle/Ellipse)
16	NVERT	Integer	Number of Vertices (0 for circle, n for polygon)
17	VERTRA	Real-Vector/Degrees	Feel free to add columns to define polygons	(not required for squares, circles, rectangles or ellipses)
18	VERTDEC	Real-Vector/Degrees
19	COORDSYS	String	Coordinate system e.g. FK5, ecliptic
20	Filter	String	Band identifier – Filter ref.e.g. “70micron” To be replaced by number referring to filter profile
21	Lambda	Real/micron	Effective wavelength of filter
22	zeropnt	Real/mag	Vega magnitude of 1Jy source in that filter
23	Filter_ID	Integer	Identification # of filter in filter list
24	Time	Real/seconds	Integration time/per sky pixel
25	Depth	Real	Units defined in next column
26	Units	String	Units of Depth
27	DepthType	String	Definition of depth e.g. 5 sigma / 90% completeness
28	DepthJy	Real/Jy	Depth converted to Jy
29	Status	String	e.g. proposed, completed, public
30	Start-Date	String/Date	(Start obs/ End obs)e.g. 17-Sep-2004, 17-Oct-2004
31	End-Date	String/Date
32	Pub-Date	String/Date	Date to be made public
33	NDEN	Real/ sq. deg.	Number densities e.g. 1050.
34	PI	String	name of Principal Investigator e.g. “Lonsdale, C.J.”
35	Ref	String	Primary reference ideally as ADS code e.g. 2003PASP..115..897L
36	URL	String	e.g. “ http://swire.ipac.caltech.edu/swire/swire.html