2009 09 - daily  - mean of NCEP mean Daily Clear Sky Downward Longwave Flux at surface, W/m^2.
BasinID	Name	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
0	Pan Arctic	262.7	263.8	263.1	260.0	260.0	260.5	261.3	261.3	259.5	259.6	260.3	257.3	254.5	252.2	249.2	250.0	250.0	245.2	243.2	243.0	239.3	236.9	234.7	235.2	235.4	236.4	233.7	229.8	228.1	229.2	-9999.0
34	Hudson Bay	307.1	305.9	303.3	298.0	304.0	302.5	296.4	296.3	294.6	295.2	296.7	296.0	295.4	297.5	294.8	296.9	293.6	282.1	289.9	308.4	294.9	286.1	278.4	276.0	277.4	279.0	269.3	248.3	240.5	242.0	-9999.0
36	Hudson Strait	256.4	271.0	254.6	243.1	242.6	252.7	242.0	236.5	240.1	276.8	260.9	235.2	227.9	224.7	215.2	234.6	255.3	248.4	225.9	249.4	278.3	280.6	234.6	209.2	210.9	243.9	244.5	246.5	248.2	245.5	-9999.0
98	Bering Strait	256.7	262.3	267.5	269.6	265.8	258.7	253.3	252.8	253.4	258.8	258.3	254.9	256.5	253.2	253.0	261.4	262.6	251.0	244.2	238.3	230.1	226.2	222.1	212.6	214.1	214.6	205.4	200.3	194.5	201.7	-9999.0
128	Arctic subocean	203.9	199.4	200.9	195.8	191.1	187.6	190.2	190.6	180.8	173.4	172.4	175.1	174.0	186.3	189.3	188.4	176.6	168.4	164.4	162.9	159.6	172.7	167.6	174.7	188.6	188.4	182.5	176.4	170.5	166.9	-9999.0
130	Chukchi Sea	255.8	255.0	263.8	272.5	269.9	248.1	232.2	239.7	247.9	249.1	248.0	245.2	239.8	244.4	250.6	253.6	251.3	245.5	237.1	226.9	212.9	217.3	213.7	211.9	210.8	204.6	203.3	203.8	197.2	199.9	-9999.0
132	Beaufort Sea	271.4	284.4	293.8	297.1	281.3	277.2	278.2	268.5	261.1	264.7	278.5	279.9	285.5	284.6	279.6	275.7	282.9	269.6	268.8	251.9	248.1	257.5	263.0	268.6	244.3	247.1	230.6	221.3	222.4	218.1	-9999.0
134	Arctic Archipelago	246.1	242.7	240.4	245.8	244.0	228.2	239.9	242.1	236.5	212.1	218.6	233.9	235.5	247.2	255.5	232.3	225.7	239.6	230.8	213.6	197.3	196.7	197.8	212.5	215.7	197.9	193.2	195.1	200.7	205.5	-9999.0
136	Foxe Basin	253.9	245.7	230.4	231.7	237.5	229.3	226.0	234.0	247.8	237.3	210.7	212.2	213.8	211.2	223.5	235.7	220.3	213.5	221.7	226.2	206.6	196.2	195.5	202.9	209.8	208.6	203.0	196.5	198.1	194.7	-9999.0
138	Baffin Bay	188.0	184.8	176.5	170.7	179.6	178.5	174.0	180.2	173.9	181.9	179.8	171.3	165.7	166.7	171.6	176.0	164.1	157.4	157.7	153.4	144.0	142.1	142.0	145.2	149.7	155.3	151.9	151.9	150.8	146.2	-9999.0
139	South Greenland	181.7	176.1	175.5	179.8	175.8	173.0	177.7	186.9	185.3	191.3	205.0	199.7	197.4	198.7	182.7	195.5	198.1	182.3	169.1	159.3	156.5	155.6	156.4	143.7	140.6	151.0	157.2	167.7	169.8	173.2	-9999.0
140	Greenland Sea	174.4	167.2	165.9	151.0	144.8	149.0	143.3	147.8	154.5	156.3	175.2	159.6	149.4	157.3	148.4	151.2	161.6	163.9	158.5	149.1	146.0	143.2	137.0	141.4	156.9	156.0	158.5	151.6	140.8	141.8	-9999.0
142	Norwegian Sea	291.7	279.6	269.8	278.0	271.1	262.3	269.9	277.7	278.5	262.3	264.6	265.5	265.5	268.5	266.6	254.6	248.0	262.7	270.9	264.8	260.2	272.4	254.0	243.3	270.2	269.1	251.6	229.8	229.9	229.1	-9999.0
144	Barents Sea	288.0	305.5	306.9	307.3	306.7	310.6	308.0	295.8	294.7	292.8	263.0	262.4	265.1	264.2	260.0	264.8	271.7	259.1	246.1	252.0	262.4	262.4	266.4	264.7	254.2	254.9	262.0	260.3	253.8	239.1	-9999.0
146	Kara Sea	260.7	258.6	260.7	259.9	268.2	274.9	278.3	281.4	281.5	280.6	279.6	269.0	259.3	253.4	251.3	249.7	248.4	248.7	248.7	252.8	251.8	247.9	249.3	254.3	258.9	261.6	261.2	259.9	257.9	262.0	-9999.0
148	Laptev Sea	276.1	273.8	262.4	246.4	250.1	258.7	261.5	255.4	249.3	249.6	253.7	258.0	255.3	245.6	237.8	237.3	237.0	236.5	235.5	233.0	233.7	234.7	232.0	230.7	231.1	230.7	235.8	236.7	236.8	236.9	-9999.0
150	East Siberian Sea	266.5	276.0	283.1	277.0	244.7	228.0	236.5	250.4	251.6	250.2	247.9	248.2	250.7	249.1	250.4	254.9	257.9	252.4	246.9	236.2	227.8	217.7	210.2	209.6	212.7	206.8	203.5	203.2	208.0	211.0	-9999.0
152	Gulf of Alaska	261.7	260.8	260.8	267.1	266.9	269.3	267.3	263.5	266.1	265.9	266.1	260.1	259.3	253.0	254.3	271.9	261.5	254.3	254.3	252.4	252.1	243.5	235.8	229.3	249.3	238.7	224.8	220.4	216.4	232.7	-9999.0
154	Southeast Bering Sea	267.0	267.9	270.1	276.8	276.1	276.2	279.2	274.6	272.7	272.5	273.5	266.9	266.2	267.1	270.5	268.8	272.4	266.5	265.8	262.3	252.8	226.7	224.8	221.1	227.3	221.7	220.7	226.4	244.4	241.9	-9999.0