1976 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	164.2	162.3	166.9	170.7	166.8	164.5	166.1	169.7	170.5	168.9	170.6	173.5	176.4	175.0	172.8	169.4	167.5	166.3	165.7	161.2	160.1	163.0	165.5	166.9	163.8	160.3	161.1	160.9	157.6	157.3	-9999.0
34	Hudson Bay	211.4	207.7	197.7	211.9	213.0	186.8	176.8	193.2	190.8	177.2	180.0	190.3	195.5	189.8	190.7	195.9	204.4	202.2	190.1	187.8	183.3	180.2	181.1	187.0	181.3	162.6	157.6	155.9	144.0	142.8	-9999.0
36	Hudson Strait	171.4	167.6	166.9	176.0	193.6	208.6	207.5	214.9	209.2	201.9	197.7	175.8	173.7	179.4	173.1	172.5	171.0	175.6	181.1	203.8	215.3	211.8	199.1	189.3	167.5	154.0	156.7	157.1	158.1	157.5	-9999.0
98	Bering Strait	166.8	168.3	185.5	175.2	179.4	187.2	193.3	202.2	193.4	197.2	192.9	202.9	208.8	197.9	193.2	194.8	187.9	182.0	171.5	165.4	173.9	178.4	172.8	167.7	161.6	157.1	188.2	203.9	194.6	189.8	-9999.0
128	Arctic subocean	129.6	134.5	129.0	121.6	117.8	117.6	117.5	119.7	120.4	118.3	122.1	126.4	119.8	116.1	124.1	125.5	114.7	119.1	120.0	123.7	116.4	118.0	106.1	108.3	112.9	103.3	92.9	102.3	123.5	129.2	-9999.0
130	Chukchi Sea	144.3	149.4	157.6	152.8	153.4	161.9	180.1	191.2	182.6	175.6	175.8	178.1	192.2	196.9	182.0	186.0	190.9	183.1	175.4	158.9	154.2	164.2	155.2	155.0	147.9	138.4	151.3	169.7	154.7	142.6	-9999.0
132	Beaufort Sea	192.0	180.5	207.2	213.7	182.1	180.9	201.7	204.5	203.8	202.0	212.4	214.6	218.5	214.0	205.9	203.7	201.4	190.0	183.4	171.6	166.6	183.6	193.1	181.6	157.6	155.6	176.5	191.6	196.6	197.1	-9999.0
134	Arctic Archipelago	175.0	166.3	152.7	152.5	134.2	139.3	144.8	145.9	145.7	165.5	184.3	180.8	163.2	167.7	165.0	160.7	152.8	150.0	144.1	133.6	130.2	131.8	135.1	129.9	130.1	134.2	127.3	109.6	117.5	125.9	-9999.0
136	Foxe Basin	154.2	169.7	176.0	157.0	159.1	160.1	163.0	172.1	181.8	171.2	156.5	145.3	142.9	133.4	129.6	126.4	146.4	147.4	136.7	153.9	167.5	161.0	161.2	146.7	136.5	131.9	129.0	111.7	107.0	128.1	-9999.0
138	Baffin Bay	131.3	129.9	130.6	132.7	130.0	118.8	121.3	128.0	128.0	108.5	110.0	105.5	111.7	124.3	131.5	127.2	117.7	116.8	122.7	110.4	108.5	107.7	108.1	119.8	120.1	108.5	94.7	85.6	86.2	95.2	-9999.0
139	South Greenland	135.1	139.3	148.1	155.6	145.4	148.1	155.3	153.4	155.2	144.6	140.7	146.3	161.1	158.9	154.5	137.8	133.4	143.4	153.9	137.8	149.2	162.8	166.6	166.7	143.3	127.3	118.4	111.3	105.7	111.5	-9999.0
140	Greenland Sea	114.8	117.9	118.0	118.5	112.4	107.5	101.5	105.3	114.1	92.1	85.8	94.2	110.8	131.8	129.6	120.5	104.8	101.3	135.4	113.5	97.4	87.9	82.4	103.6	111.3	94.3	89.2	98.5	118.9	132.1	-9999.0
142	Norwegian Sea	201.1	210.6	216.9	224.6	226.0	228.1	232.4	242.3	236.2	229.8	220.1	213.3	207.9	208.1	207.1	215.0	228.3	229.5	228.0	244.9	210.2	204.0	190.6	184.7	198.9	217.2	209.8	221.3	223.6	212.9	-9999.0
144	Barents Sea	181.2	180.9	181.0	182.4	182.9	198.1	213.2	218.7	228.6	226.9	224.9	221.8	214.3	202.2	200.1	200.2	210.2	216.4	209.2	205.6	208.4	205.0	197.6	194.3	180.9	175.2	177.6	178.1	184.6	198.5	-9999.0
146	Kara Sea	149.8	153.4	162.8	166.8	166.7	167.2	164.2	162.2	163.5	166.5	170.7	178.8	186.3	182.2	175.9	167.6	165.2	166.8	173.2	168.6	165.6	172.4	181.6	188.0	193.0	192.6	188.7	182.4	174.3	163.4	-9999.0
148	Laptev Sea	145.6	136.2	137.5	138.9	135.0	132.6	134.8	138.1	143.0	143.2	139.7	135.2	135.0	145.3	150.3	145.2	138.1	134.6	133.8	133.2	130.6	126.7	129.2	133.8	139.3	144.4	139.3	144.2	143.0	146.4	-9999.0
150	East Siberian Sea	159.3	153.4	152.0	156.5	154.1	153.1	147.7	143.7	146.9	150.7	146.5	136.8	128.5	125.7	127.3	131.9	132.3	131.8	127.4	129.7	134.4	136.1	134.2	131.2	134.7	137.6	137.7	138.0	139.6	145.3	-9999.0
152	Gulf of Alaska	190.1	200.3	217.3	208.3	216.9	219.8	218.6	225.0	212.7	232.4	224.8	240.8	239.6	222.2	226.2	217.6	199.8	199.1	201.8	201.5	218.3	214.5	211.0	198.2	186.7	206.4	244.9	242.1	227.0	237.6	-9999.0
154	Southeast Bering Sea	168.6	174.3	173.0	179.8	199.9	209.6	215.3	211.9	200.0	197.7	213.4	229.2	231.4	218.3	219.4	219.5	212.2	200.8	196.1	198.5	206.8	213.5	200.2	179.9	169.7	190.1	238.4	229.4	216.1	217.7	-9999.0