2002 02 - 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	151.2	148.2	145.1	141.9	142.2	140.8	138.9	138.8	140.6	145.6	149.2	151.9	155.5	156.2	155.9	155.3	158.3	158.1	156.7	154.1	154.2	154.8	155.2	153.4	151.3	150.5	149.0	148.9	-9999.0	-9999.0	-9999.0
34	Hudson Bay	145.5	150.3	150.8	162.1	157.7	159.7	157.2	154.2	154.1	153.3	163.1	154.9	161.7	170.1	169.8	166.0	170.9	178.9	169.9	169.2	173.5	180.3	174.0	162.6	154.7	153.6	154.6	137.2	-9999.0	-9999.0	-9999.0
36	Hudson Strait	132.9	132.3	131.1	127.7	135.1	126.2	110.9	112.1	123.3	131.3	103.4	111.6	119.3	111.6	112.6	115.8	109.9	116.0	153.2	122.8	122.1	129.7	129.4	128.5	136.9	142.2	153.5	168.6	-9999.0	-9999.0	-9999.0
98	Bering Strait	153.9	153.8	150.8	159.2	169.1	159.5	147.7	142.0	141.8	150.1	157.5	172.5	158.6	170.2	165.3	156.0	148.6	149.2	144.5	138.1	139.7	145.6	163.8	175.7	170.7	180.9	179.2	177.9	-9999.0	-9999.0	-9999.0
128	Arctic subocean	96.2	93.7	91.2	88.1	95.3	105.1	116.9	111.3	103.7	105.1	99.5	90.3	94.3	110.9	110.3	116.5	106.0	98.9	91.3	90.1	92.6	94.5	98.0	83.3	79.8	91.7	101.9	106.9	-9999.0	-9999.0	-9999.0
130	Chukchi Sea	125.7	148.8	157.3	158.5	170.3	171.0	157.0	139.4	125.4	125.0	136.5	143.6	142.1	142.7	146.6	139.8	134.7	128.3	124.7	123.8	132.3	154.6	189.7	203.1	196.1	186.9	182.7	188.0	-9999.0	-9999.0	-9999.0
132	Beaufort Sea	162.1	158.3	163.3	151.5	161.8	155.7	146.2	144.6	146.9	169.5	169.6	178.5	182.5	177.9	186.9	180.3	173.6	153.4	163.6	173.1	165.2	153.4	147.1	146.3	152.3	165.4	153.9	142.4	-9999.0	-9999.0	-9999.0
134	Arctic Archipelago	127.4	129.4	124.0	114.2	111.6	114.2	109.1	107.2	110.3	115.4	110.2	107.2	104.2	109.8	112.2	111.0	112.2	115.8	117.8	126.4	134.6	136.6	137.4	131.6	121.3	110.1	113.1	114.0	-9999.0	-9999.0	-9999.0
136	Foxe Basin	130.8	127.4	136.3	139.2	137.7	127.8	123.2	107.9	100.0	100.9	97.1	100.2	96.2	87.4	85.9	85.4	83.4	86.7	104.8	108.4	116.7	122.2	132.3	135.2	125.5	91.1	93.6	110.3	-9999.0	-9999.0	-9999.0
138	Baffin Bay	86.4	79.4	83.5	88.2	93.9	100.2	99.7	104.6	101.5	81.5	77.1	75.7	97.6	80.1	83.2	88.1	84.0	85.6	82.0	74.6	75.5	77.7	78.8	76.8	72.0	81.0	77.0	72.3	-9999.0	-9999.0	-9999.0
139	South Greenland	126.6	115.4	104.9	103.4	108.0	109.5	115.7	121.2	115.8	106.2	106.1	121.6	135.9	114.2	114.6	100.4	98.1	104.8	103.6	102.2	86.1	88.8	88.8	88.9	105.3	123.1	114.0	126.1	-9999.0	-9999.0	-9999.0
140	Greenland Sea	84.7	87.9	90.1	101.0	103.7	115.4	121.4	100.8	101.8	97.6	82.7	87.1	108.3	112.0	106.0	112.6	105.1	85.6	85.1	71.4	79.1	81.2	75.5	76.4	79.4	93.6	93.7	76.4	-9999.0	-9999.0	-9999.0
142	Norwegian Sea	195.5	214.9	225.4	220.8	213.8	217.8	207.9	212.1	215.1	213.4	205.8	201.4	195.6	212.9	217.1	231.5	208.6	205.6	181.9	169.6	186.3	207.1	194.3	190.5	197.1	188.7	186.8	185.0	-9999.0	-9999.0	-9999.0
144	Barents Sea	156.1	159.3	171.8	180.4	201.4	200.7	186.4	174.6	173.1	175.7	185.3	192.3	198.4	195.7	192.6	192.7	197.2	182.4	188.3	193.5	187.3	174.4	169.3	185.3	199.5	205.8	199.5	204.4	-9999.0	-9999.0	-9999.0
146	Kara Sea	180.4	162.1	151.7	146.8	145.1	146.2	154.4	163.2	168.6	173.2	173.5	171.2	177.0	180.3	184.4	188.2	191.9	186.8	180.8	175.6	180.5	181.3	181.7	178.8	173.3	168.8	170.0	172.8	-9999.0	-9999.0	-9999.0
148	Laptev Sea	147.9	158.5	150.9	130.3	120.6	114.7	109.4	106.7	103.4	108.7	123.8	133.5	131.0	130.0	123.7	130.7	146.9	160.9	162.0	157.9	150.3	148.4	150.0	146.5	140.9	123.9	119.9	130.3	-9999.0	-9999.0	-9999.0
150	East Siberian Sea	108.6	111.0	112.2	108.0	104.1	98.3	94.6	93.1	111.5	134.6	137.8	140.0	141.8	132.7	123.8	112.7	123.5	132.4	132.1	123.0	123.6	123.7	125.3	122.2	119.3	123.5	130.2	130.1	-9999.0	-9999.0	-9999.0
152	Gulf of Alaska	192.5	191.7	191.6	201.0	195.5	186.7	176.1	175.5	182.5	195.9	198.5	209.5	186.4	207.0	193.3	188.7	182.6	184.2	177.6	169.4	165.0	163.3	176.5	178.4	187.9	203.7	199.5	202.8	-9999.0	-9999.0	-9999.0
154	Southeast Bering Sea	203.0	200.8	202.0	204.0	205.3	189.1	168.5	163.7	168.2	164.8	179.1	185.4	183.5	205.5	173.8	161.1	162.1	159.3	144.3	152.5	165.3	199.7	214.1	215.7	209.1	216.6	206.8	211.1	-9999.0	-9999.0	-9999.0