1960 02 - daily  - mean of NCEP mean Daily Downward Longwave Radiation 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	178.6	175.8	176.0	176.6	169.7	166.8	172.3	164.6	166.5	171.9	178.8	182.1	184.9	183.0	183.1	186.2	184.8	183.6	181.0	182.4	178.3	177.9	175.4	177.2	173.8	175.4	172.1	172.3	167.5	-9999.0	-9999.0
34	Hudson Bay	196.1	198.1	210.8	213.2	212.3	199.3	204.2	188.0	168.2	161.0	177.4	189.8	195.4	203.0	201.0	196.9	183.5	171.3	176.3	180.8	182.1	187.2	185.4	190.8	190.9	191.8	182.7	177.0	175.0	-9999.0	-9999.0
36	Hudson Strait	158.8	202.6	189.9	137.1	155.2	202.4	232.5	219.9	213.9	203.1	210.4	248.4	251.0	252.5	256.3	260.7	201.3	190.5	218.0	216.9	217.1	218.7	185.6	179.1	188.9	204.2	229.1	243.4	219.0	-9999.0	-9999.0
98	Bering Strait	201.5	189.5	194.5	176.9	179.0	184.1	184.3	184.9	179.7	181.6	170.6	165.5	176.4	179.6	184.9	178.3	194.5	204.4	194.2	169.4	184.1	227.6	218.7	206.4	216.8	221.1	221.9	225.0	212.2	-9999.0	-9999.0
128	Arctic subocean	145.9	144.8	134.8	129.7	127.5	120.1	109.4	134.2	124.8	193.2	183.2	176.1	131.3	107.2	98.5	95.1	106.7	109.4	110.4	169.3	135.9	134.1	131.5	129.4	125.9	123.6	104.8	104.3	125.3	-9999.0	-9999.0
130	Chukchi Sea	169.4	148.2	154.9	162.9	166.9	169.8	169.3	144.4	154.0	146.2	130.1	133.8	129.9	157.0	176.6	166.4	213.2	229.0	207.7	159.3	175.6	233.3	214.8	217.1	233.1	223.9	230.3	242.5	226.5	-9999.0	-9999.0
132	Beaufort Sea	222.9	212.1	211.7	210.8	193.0	197.5	201.6	170.1	163.5	157.0	171.4	188.2	217.4	199.9	194.2	195.8	181.3	181.0	169.4	175.1	182.6	180.0	211.3	215.5	180.6	177.6	180.4	193.8	174.0	-9999.0	-9999.0
134	Arctic Archipelago	158.9	132.0	128.6	155.5	137.1	136.4	136.0	125.1	142.2	152.7	132.6	146.0	152.5	154.4	146.1	129.2	138.7	168.8	167.1	151.8	145.5	146.3	158.0	171.5	163.0	156.6	159.9	146.4	144.3	-9999.0	-9999.0
136	Foxe Basin	144.9	163.2	127.3	150.1	131.9	141.9	145.0	181.5	208.0	201.0	213.8	176.7	227.7	226.0	179.3	215.4	238.1	220.9	172.5	195.9	176.3	154.0	158.1	169.1	181.0	180.1	176.4	190.1	224.3	-9999.0	-9999.0
138	Baffin Bay	149.8	109.5	109.1	115.4	123.6	115.9	116.5	100.8	160.0	216.1	214.3	191.5	142.5	138.6	136.2	135.0	141.8	134.6	125.2	122.3	111.8	114.4	123.5	112.9	108.7	107.2	106.0	111.4	125.8	-9999.0	-9999.0
139	South Greenland	149.0	152.9	156.1	137.6	141.6	134.9	163.0	175.1	202.1	189.3	181.9	193.1	196.0	185.1	189.1	192.4	190.8	169.5	157.8	142.1	134.4	135.8	125.4	131.0	126.3	123.7	140.2	150.8	132.8	-9999.0	-9999.0
140	Greenland Sea	109.1	108.1	123.4	160.6	150.0	112.6	144.3	132.8	126.8	160.6	200.4	201.8	122.4	95.9	97.0	113.0	95.0	89.8	88.9	103.8	110.0	136.2	127.3	117.1	102.4	91.1	84.1	84.1	90.5	-9999.0	-9999.0
142	Norwegian Sea	209.8	208.7	251.1	268.1	253.5	263.5	278.7	295.7	255.9	233.7	203.5	205.9	217.0	228.3	214.4	208.3	198.9	215.9	214.6	221.5	230.0	212.4	197.6	222.5	243.5	233.7	219.8	237.8	250.3	-9999.0	-9999.0
144	Barents Sea	195.3	184.9	199.1	205.8	234.4	239.7	209.7	160.5	189.8	210.8	184.7	167.0	187.3	194.7	219.1	205.7	210.8	208.1	158.4	177.9	184.7	204.4	218.4	191.2	169.1	183.3	202.3	202.9	183.2	-9999.0	-9999.0
146	Kara Sea	178.8	193.0	190.3	177.8	160.5	165.2	174.8	178.4	173.9	181.0	198.7	197.2	201.5	194.6	193.4	212.3	209.9	210.3	218.0	209.5	194.4	180.1	166.9	177.2	185.7	184.3	166.7	160.8	166.3	-9999.0	-9999.0
148	Laptev Sea	163.4	139.0	130.7	152.8	140.6	126.5	127.7	125.3	135.2	143.4	149.4	152.7	155.5	160.4	164.4	157.5	159.9	157.4	153.1	185.7	181.3	171.1	166.2	156.7	143.8	149.6	151.7	158.8	153.6	-9999.0	-9999.0
150	East Siberian Sea	158.7	161.1	152.0	152.8	144.4	132.7	147.5	141.7	141.8	149.8	160.9	172.0	159.9	156.6	154.8	164.0	160.3	166.2	186.7	175.7	152.8	150.6	159.7	173.7	177.8	201.6	205.0	197.2	174.0	-9999.0	-9999.0
152	Gulf of Alaska	246.0	236.9	224.6	214.8	232.1	228.4	240.8	236.9	226.2	218.8	207.7	215.2	210.6	234.4	230.5	204.7	243.0	243.9	236.9	210.3	240.9	268.3	239.6	214.4	224.4	227.4	209.0	206.7	192.2	-9999.0	-9999.0
154	Southeast Bering Sea	162.0	188.7	203.4	224.4	250.8	226.6	212.3	209.4	215.5	215.4	216.4	200.9	164.8	165.5	146.3	179.9	249.1	247.2	211.5	203.5	253.4	235.6	202.5	257.4	259.0	221.8	226.0	226.8	216.1	-9999.0	-9999.0