1961 11 - 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	183.8	181.5	181.1	178.7	172.8	170.2	167.4	167.2	167.4	167.7	167.2	163.7	165.6	164.7	162.5	163.1	164.9	165.9	163.4	162.1	161.1	160.8	160.7	158.9	155.1	153.3	152.2	150.1	147.1	148.5	-9999.0
34	Hudson Bay	210.0	204.9	216.0	206.1	195.1	199.1	187.9	190.4	194.4	209.5	216.1	205.2	200.0	209.1	202.0	186.9	190.6	200.7	198.9	185.5	180.6	186.1	195.7	192.8	187.4	177.0	177.7	179.6	163.8	162.8	-9999.0
36	Hudson Strait	214.4	210.1	197.2	229.2	206.0	198.3	192.4	186.9	170.9	157.9	150.6	169.6	206.9	187.6	191.2	197.3	175.4	170.0	174.8	196.7	198.1	185.0	194.7	207.6	214.3	189.1	182.8	185.8	197.4	197.6	-9999.0
98	Bering Strait	158.0	162.4	161.7	172.6	185.4	178.9	182.3	172.1	160.3	149.6	147.3	148.7	159.5	157.2	187.7	187.5	168.4	150.7	148.4	155.3	148.0	138.5	135.3	137.9	143.3	161.6	167.5	172.2	166.3	156.1	-9999.0
128	Arctic subocean	150.4	142.9	136.0	125.3	121.1	121.6	123.8	119.0	118.0	125.1	119.0	111.9	125.8	122.5	128.5	137.7	140.3	130.1	128.3	117.7	111.2	113.5	117.4	127.1	129.9	125.5	118.1	126.2	150.3	153.4	-9999.0
130	Chukchi Sea	188.8	185.7	185.9	177.5	176.7	174.3	159.5	159.4	146.5	141.7	140.2	148.5	146.1	165.5	172.2	176.9	150.5	132.1	135.1	139.3	128.4	126.7	138.2	126.0	141.8	174.4	195.7	199.6	184.2	176.7	-9999.0
132	Beaufort Sea	165.8	156.6	160.0	160.5	176.6	181.7	176.2	188.2	191.1	180.2	165.8	171.3	195.4	182.1	177.2	204.1	204.2	181.9	163.1	156.1	157.4	157.0	152.5	147.7	148.8	150.3	144.7	133.3	133.1	132.5	-9999.0
134	Arctic Archipelago	169.5	166.9	164.4	161.1	148.6	137.9	132.3	122.9	127.7	137.1	142.6	146.8	150.3	144.6	141.8	156.5	171.3	164.1	143.4	136.4	133.1	132.1	142.4	148.0	147.6	142.0	129.4	123.2	131.8	148.0	-9999.0
136	Foxe Basin	188.5	179.5	172.0	160.6	156.3	153.8	149.8	131.7	125.2	127.5	139.7	146.6	160.8	152.8	134.9	144.3	143.4	152.3	171.0	160.7	148.4	141.6	136.8	138.4	144.2	136.3	144.0	156.8	163.1	156.1	-9999.0
138	Baffin Bay	157.7	152.2	137.3	140.9	137.1	127.8	119.4	120.6	124.6	130.6	126.7	114.5	116.8	111.0	121.0	112.5	111.7	116.3	121.8	111.5	109.3	109.7	101.1	99.4	100.2	95.0	95.0	96.4	105.3	131.5	-9999.0
139	South Greenland	136.9	145.4	159.6	160.8	148.3	143.3	136.9	142.8	148.5	147.8	174.4	156.3	158.0	153.1	134.6	139.0	153.8	150.3	139.5	153.6	138.3	129.4	119.6	112.9	108.3	129.1	130.5	114.4	113.7	117.7	-9999.0
140	Greenland Sea	143.7	140.0	132.7	123.6	131.6	143.8	140.9	140.1	146.5	150.8	137.1	124.3	107.2	106.8	96.7	105.2	110.0	108.8	109.4	109.4	101.6	88.0	86.9	96.3	90.4	82.3	89.0	90.8	109.7	132.9	-9999.0
142	Norwegian Sea	226.4	230.1	219.6	221.1	225.0	242.8	236.8	244.3	249.4	239.9	233.2	225.6	234.0	237.5	232.5	225.2	210.5	214.1	227.3	232.2	240.4	232.2	237.7	222.5	216.8	211.4	207.1	196.2	198.7	206.5	-9999.0
144	Barents Sea	231.4	225.7	225.7	236.4	235.1	228.5	219.3	209.8	192.0	179.2	174.5	177.4	179.6	186.8	189.4	196.3	195.1	196.9	192.6	187.0	188.9	192.9	181.9	170.0	155.3	162.8	172.5	174.4	163.3	168.7	-9999.0
146	Kara Sea	205.0	205.9	201.4	192.7	176.9	172.6	176.7	176.6	177.5	176.0	171.8	162.5	159.2	159.2	153.2	155.3	162.0	168.3	170.5	177.3	183.2	184.6	185.4	184.8	175.7	166.2	160.1	154.2	150.9	151.4	-9999.0
148	Laptev Sea	159.6	159.4	158.4	154.5	150.6	142.7	138.6	138.9	141.8	147.8	151.3	154.3	149.5	146.5	144.6	136.8	138.7	149.2	146.9	140.2	142.2	144.2	143.2	133.8	134.5	134.0	134.2	137.7	136.4	135.9	-9999.0
150	East Siberian Sea	157.4	141.5	135.1	135.0	134.7	137.9	137.6	140.7	147.5	146.8	147.6	143.0	153.8	152.0	142.8	137.9	138.8	138.6	140.0	137.0	132.5	131.7	123.9	130.6	134.4	141.9	143.1	137.0	131.7	129.4	-9999.0
152	Gulf of Alaska	168.6	181.6	176.8	204.9	208.1	205.9	217.0	201.3	189.5	182.3	179.6	201.3	202.5	187.8	224.7	212.0	191.7	177.2	184.0	195.1	184.9	163.3	153.9	173.2	176.4	181.1	177.3	181.6	181.1	166.3	-9999.0
154	Southeast Bering Sea	205.2	200.6	202.7	219.1	213.6	214.4	220.7	210.1	189.9	159.8	152.6	158.2	163.2	191.5	227.3	209.6	184.2	186.5	205.9	195.9	162.5	164.4	178.3	193.9	142.0	156.4	181.1	215.7	208.9	197.2	-9999.0