1997 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	186.9	185.3	187.0	187.9	188.3	187.1	183.4	177.3	171.5	171.5	170.4	165.9	162.0	160.3	162.1	160.5	153.4	149.5	148.7	147.7	146.6	149.5	151.2	153.3	151.7	147.2	145.3	146.3	147.0	152.5	-9999.0
34	Hudson Bay	215.1	215.9	212.6	201.7	202.9	217.7	222.0	207.7	186.6	175.7	178.7	182.1	179.8	178.7	178.2	177.5	167.2	165.0	168.6	163.7	157.6	155.2	158.7	177.9	188.9	179.5	178.7	192.9	190.8	186.3	-9999.0
36	Hudson Strait	203.9	209.2	234.0	209.4	187.0	186.5	196.8	204.7	186.4	179.3	188.0	191.5	189.8	172.2	180.4	178.0	176.5	169.3	161.4	165.2	164.3	153.5	159.8	154.7	157.0	153.5	154.4	161.3	165.1	195.2	-9999.0
98	Bering Strait	172.2	182.8	185.1	196.5	196.6	193.2	189.1	199.2	205.8	213.0	202.5	189.1	184.7	178.2	176.7	183.5	177.8	165.9	166.4	165.8	173.0	177.4	165.2	153.7	144.8	145.3	149.0	153.6	158.1	157.0	-9999.0
128	Arctic subocean	156.4	156.1	150.4	147.3	132.9	115.9	120.0	119.0	120.2	133.1	137.9	138.6	141.5	128.6	123.2	131.2	153.5	154.8	132.2	129.9	133.9	131.0	125.8	123.8	132.6	136.5	152.4	160.7	144.9	149.5	-9999.0
130	Chukchi Sea	182.6	190.8	193.0	200.1	199.0	203.9	203.8	206.6	212.1	216.1	211.3	208.2	197.3	181.4	186.1	197.9	194.1	178.7	162.3	165.8	179.1	176.8	161.9	153.0	142.0	138.7	133.2	136.4	138.9	138.6	-9999.0
132	Beaufort Sea	201.3	198.8	201.5	198.2	214.3	206.2	192.0	183.3	183.8	198.5	209.5	205.9	195.2	184.3	178.4	169.6	166.0	166.5	165.1	157.7	160.2	173.2	188.7	200.2	185.6	169.6	166.7	170.4	174.4	180.9	-9999.0
134	Arctic Archipelago	174.9	172.5	171.6	173.8	177.4	177.1	163.4	156.1	151.0	170.7	180.8	180.5	195.4	183.0	158.6	139.7	135.2	146.3	147.4	143.8	136.2	131.2	130.9	139.3	144.0	147.2	139.4	134.7	137.3	149.9	-9999.0
136	Foxe Basin	182.3	177.7	169.4	168.3	175.6	177.2	174.2	162.8	156.8	150.6	147.7	142.7	157.7	176.9	163.6	150.3	153.6	151.9	151.3	148.8	149.3	160.0	152.1	160.1	160.7	153.4	154.4	159.1	169.6	177.0	-9999.0
138	Baffin Bay	141.7	144.2	134.6	132.1	135.8	119.7	108.3	103.6	102.8	108.3	105.4	106.9	130.1	130.6	118.6	114.8	122.0	120.2	112.3	115.9	117.8	120.2	128.6	146.7	147.1	149.1	160.2	158.9	147.8	159.5	-9999.0
139	South Greenland	152.2	142.8	145.8	169.0	155.4	130.8	136.0	135.5	136.2	136.2	132.9	129.3	124.2	120.3	134.1	134.7	135.6	132.6	127.7	127.3	140.4	159.8	168.6	159.6	158.5	160.3	173.5	163.7	160.0	150.5	-9999.0
140	Greenland Sea	116.0	124.5	116.3	118.3	119.1	106.9	97.0	95.4	98.5	99.6	105.4	98.2	106.3	111.2	117.8	129.9	133.1	121.8	111.0	128.5	121.5	136.2	130.5	135.8	137.0	134.5	140.0	157.9	148.1	137.4	-9999.0
142	Norwegian Sea	218.8	200.5	196.5	194.2	203.3	216.5	222.8	224.7	218.9	209.3	217.3	226.3	224.1	220.3	222.4	225.1	241.8	233.1	209.8	206.2	222.2	213.0	210.5	213.9	211.6	208.2	207.8	199.6	187.8	187.3	-9999.0
144	Barents Sea	211.9	204.1	191.5	183.1	178.3	184.9	192.4	188.1	206.3	184.7	172.1	183.3	201.2	216.2	220.4	195.1	171.8	188.6	212.2	210.0	189.9	198.6	204.9	200.9	186.8	177.6	174.7	172.1	162.9	158.3	-9999.0
146	Kara Sea	198.2	202.7	204.2	203.8	203.8	204.7	195.0	178.6	172.2	181.0	179.8	159.1	151.7	158.9	168.7	171.6	157.2	146.6	146.5	149.6	148.8	147.7	146.0	146.4	145.1	136.6	126.9	129.7	136.4	151.8	-9999.0
148	Laptev Sea	172.9	155.7	170.9	180.0	176.9	172.3	172.1	178.2	160.2	150.1	145.4	153.5	136.2	124.1	122.0	121.3	121.9	121.0	112.6	107.3	107.2	115.4	120.0	112.6	109.0	112.2	114.8	106.7	104.2	109.6	-9999.0
150	East Siberian Sea	152.8	147.6	141.2	148.6	157.1	154.1	150.8	149.9	156.9	140.6	131.4	131.4	133.7	135.4	139.2	138.4	130.7	123.3	127.9	128.9	121.2	116.1	116.5	119.9	121.0	117.3	113.1	105.6	100.8	101.1	-9999.0
152	Gulf of Alaska	212.5	214.3	212.4	223.4	214.2	209.0	216.8	221.3	231.3	236.6	222.8	217.8	210.7	200.3	208.0	218.0	213.1	201.5	198.0	189.8	208.0	211.2	191.9	180.1	177.2	194.3	203.7	196.4	200.6	203.6	-9999.0
154	Southeast Bering Sea	173.8	197.4	226.0	219.1	217.8	210.7	229.8	239.9	239.2	228.4	224.6	220.5	202.7	182.4	203.5	216.6	208.2	192.7	188.2	191.4	211.5	198.9	182.3	167.8	164.8	195.9	180.4	160.7	186.4	189.5	-9999.0