// WOLF 2.12     Preliminary analyses files compliments to the Night Sky Live project
//The photometry file columns // 2005/03/07 13:08:32UT     JD:2453437.04759     exposure:179.64
// file: ../temp/hl050307ut130832p.fits (1024X1024)
//
// // //
HD name C5 B x y az alt type V-magC-magC5c-Bc
HD180711 57Del Dra8210226643586123.9722.05G9III 3.07 1.790
HD153751 22Eps UMi458021785468576.3326.19G5III 4.23 2.780
HD170153 44Chi Dra6097220347585217.9725.84F7V 3.57 2.430
HD81817 47032186636851351.6024.65K3III 4.29 2.740
HD170000 43Phi Dra4206221546784919.4826.18A0pSi 4.22 3.210
HD162003 31Psi1Dra4372217748083917.5628.83F5IV- 4.58 3.380
HD142105 16Zet UMi465421135418327.1131.14A3Vn 4.32 3.310
HD139669 15The UMi465421185438296.7131.87K5III 4.96 3.020
HD127700 5 UMi560921325618143.2834.75K4-II 4.25 2.700
HD131873 7Bet UMi2929421645498095.5735.81K4-II 2.08 0.530
HD82210 24 UMa41342182696806339.6028.84G4III 4.56 3.280
HD76827 8Rho UMa44362157718806336.3826.60M3III 4.76 2.450
HD155763 22Zet Dra8741216645780522.8534.28B6III 3.17 2.090
HD137422 13Gam UMi1059921775308029.2437.03A3II- 3.05 2.030
HD163588 32Xi Dra6384215339279134.9332.18K2-II 3.75 2.000
HD71369 1Omi UMa65832256766790328.4623.67G5III 3.36 1.910
HD92523 41692210671787342.1134.50K3III 5.00 3.450
HD124730 410821655597813.3141.11M2III 5.24 2.930
HD100029 1Lam Dra84382193646781345.9637.45M0III 3.84 1.720
HD175865 13 Lyr7466233829477949.7622.73M5III 4.04 0.340
HD109551 6 Dra73152181613778352.4539.64K3III 4.94 3.390
HD81937 23 UMa62852151729776332.0530.53F0IV 3.67 2.530
HD159541 24Nu 1Dra4642211839577336.0835.47A6V 4.88 3.870
HD148374 15699216346177223.7040.63G8III 5.67 4.200
HD164058 33Gam Dra21281220536377141.3132.62K5III 2.23 0.290
HD132813 6897218052677010.2343.23M4.5I 4.60 2.290
HD147232 4186216845976225.1042.45M4III 5.40 3.090
HD159181 23Bet Dra11937213538276039.4536.44G2Ib- 2.79 1.470
HD144542 5874217246675523.8844.04M1III 6.19 3.880
HD121130 10 Dra609121785667541.2045.99M3.5I 4.65 2.340
HD123299 11Alp Dra742921655577533.2446.22A0III 3.65 2.630
HD144284 13The Dra5874216246575024.6144.72F8IV 4.01 2.760
HD84999 29Ups UMa60112249735749328.2333.89F2IV 3.80 2.630
HD175588 12Del2Lyr5445236425774757.3121.81M4II 4.30 1.990
HD95689 50Alp UMa349762257681745336.3840.63K0III 1.79 0.240
HD172167 3Alp Lyr62524238427774255.8425.52A0Va 0.03-0.980
HD84335 41802249746742325.8233.84M3III 5.20 2.890
HD137759 12Iot Dra10935216849174119.1247.66K2III 3.29 1.540
HD160762 85Iot Her5506221334873747.4636.12B3IV 3.80 2.790
HD150117 17 Dra4132217042073734.9343.93B9V 5.08 4.070
HD174638 10Bet Lyr5118244924372661.2422.05B8IIp 3.45 2.420
HD85235 30Phi UMa41842268753723322.4535.36A3IV 4.59 3.580
HD150450 42 Her5082218140471940.2445.27M2.5I 4.90 2.590
HD82621 26 UMa90012248772719319.4533.20A2V 4.50 3.470
HD82328 25The UMa90012253775718318.9532.95F6IV 3.17 2.030
HD95418 48Bet UMa194322263696716330.3043.55A1V 2.37 1.360
HD76644 9Iot UMa80232291812715314.3627.77A7IV 3.14 2.130
HD106591 69Del UMa99782288638710341.3850.25A3V 3.31 2.300
HD70272 31 Lyn45742337855709309.6721.01K4.5I 4.25 2.770
HD77327 12Kap UMa60272283812707313.3528.51A1Vn 3.60 2.590
HD163770 91The Her5416226729770658.2833.39K1IIa 3.86 2.310
HD113139 78 UMa42482279601705350.0353.49F2V 4.93 3.760
HD112185 77Eps UMa362322279607703348.3353.59A0pCr 1.77 0.760
HD119228 83 UMa59412295567699359.2656.05M2III 4.66 2.350
HD116656 79Zet UMa336502281581698355.0055.61A1VpS 2.27 1.260
HD147394 22Tau Her6037220241069741.8149.27B5IV 3.89 2.880
HD144206 6Ups Her4530219742769640.0551.99B9III 4.76 3.680
HD103287 64Gam UMa193692284660693334.3250.97A0Ve 2.44 1.430
HD126660 23The Boo6343229552469012.1057.85F7V 4.05 2.910
HD124675 17Kap2Boo567022995356878.8358.40A8IV 4.54 3.530
HD145389 11Phi Her5115224041668542.4251.60B9p:M 4.26 1.740
HD125161 21Iot Boo567023105326859.8158.71A9V 4.75 3.740
HD157779 75Rho Her4760226032368458.3239.87B9.5I 4.52 3.420
HD149630 35Sig Her8442225038568448.7148.31B9V 4.20 3.190
HD76943 49892303835680307.2827.78F5V 3.97 2.770
HD148783 30 Her8442224438867949.0449.44M6-II 5.04 1.340
HD133640 44 Boo4613224348267926.3058.59F9-G1 4.76 3.490
HD107950 5 CVn43722272635679338.0855.50G6III 4.80 3.520
HD156729 69 Her10113223932967858.0341.06A2V 4.65 3.620
HD123782 13 Boo453322975376748.2660.86M1.5I 5.25 2.940
HD150997 44Eta Her7997221336567154.4347.60G7.5I 3.53 2.270
HD142780 2 Her4836222942367143.0854.68M3III 5.37 3.060
HD166014 103Omi Her4696233225467067.9830.26B9.5V 3.83 2.820
HD120315 85Eta UMa3538323205566701.3561.41B3V 1.86 0.850
HD118232 24 CVn46742332569667356.8561.66A5V 4.70 3.650
HD118741 46742329567670358.1460.00M2II- 6.48 4.170
HD163993 92Xi Her5591233326466667.7632.44G8+II 3.70 2.230
HD142373 1Chi Her4836222542366643.8355.33F8VFe 4.62 3.370
HD102224 63Chi UMa88832297675661325.8054.08K0.5I 3.71 2.230
HD77912 42812319842657303.4228.66G7Ib- 4.56 3.300
HD125162 19Lam Boo6411234052565712.9463.77A0p 4.18 3.170
HD112264 44322364608654342.3961.76M5III 5.84 2.140
HD89021 33Lam UMa79582273768653309.6441.79A2IV 3.45 2.420
HD161797 86Mu Her6377231126964969.9534.72G5IV 3.42 2.120
HD138481 52Nu 1Boo5998227844064942.5259.64K4.5I 5.02 3.540
HD96833 52Psi UMa136022350715648315.8850.39K1III 3.01 1.460
HD110914 55852357618644337.4362.53C7I 4.99 2.920
HD94334 45Ome UMa43412321732644312.4348.24A1V s 4.71 3.700
HD168720 106 Her4864245221464374.9526.15M1III 4.95 2.640
HD123657 6061232653164310.9866.33M4.5: 5.27 2.750
HD89758 34Mu UMa152212312766643307.9943.00M0III 3.05 0.930
HD80081 38 Lyn54002313837642301.3130.97A3V 3.82 2.810
HD145328 16Tau CrB4448227539164155.5454.70K1-II 4.76 3.210
HD139153 6Mu CrB4299232043264146.4759.88M1.5I 5.11 2.800
HD153808 58Eps Her5262225132363866.5144.94A0V 3.92 2.910
HD133208 42Bet Boo9687230446963735.9764.22G8III 3.50 2.030
HD147767 21Nu 2CrB5207232836963361.1952.64K5III 5.39 3.450
HD82635 10 LMi46982345824632300.6534.03G8.5I 4.55 3.140
HD150680 40Zet Her12238228834463165.2548.97G0IV 2.81 1.540
HD158899 76Lam Her4444227427863072.4538.01K3.5I 4.41 2.930
HD142091 11Kap CrB4257226040762954.9858.36K1IVa 4.82 3.430
HD139892 7Zet2CrB4465229342362951.4560.22B7V 5.07 4.060
HD137391 51Mu 1Boo5703228843962847.2462.53F2IVa 4.31 3.140
HD80493 40Alp Lyn112102369842626298.4731.23K7III 3.13 1.190
HD109358 8Bet CVn59862401631621328.2864.64G0V 4.26 2.990
HD115604 20 CVn50582404583618345.8369.41F3III 4.73 3.660
HD127762 27Gam Boo13697238949961728.1569.55A7III 3.03 2.010
HD116010 23 CVn48682418580616346.9469.96K1III 5.60 4.050
HD115004 50582428587615343.4869.57G8III 4.92 3.450
HD156164 65Del Her8113232029061374.6241.38A3IV 3.14 2.130
HD90537 31Bet LMi57442327771613301.6444.78G9III 4.21 2.930
HD87696 21 LMi42732298795611299.2240.76A7V 4.48 3.470
HD78712 49132331863611294.8228.66M6III 5.95 2.250
HD74739 48Iot Cnc46582356889611293.4223.16G7.5I 4.02 2.760
HD120164 450524195506092.1972.18K0III 5.50 3.950
HD98353 55 UMa45252351715609307.3354.37A1Vp: 4.78 3.770
HD135722 49Del Boo10151240844160353.5266.06G8III 3.47 2.000
HD112413 12Alp2CVn160062437607603332.3169.65A0pSi 2.90 1.890
HD118216 45822435563600353.8673.45F2IV 4.98 3.810
HD138749 4The CrB5689232641859860.9163.34B6Vnn 4.14 3.130
HD125351 4886243751159825.2573.41K0III 4.81 3.260
HD90040 28 LMi45662372779597297.3744.27K1 5.50 4.110
HD118623 25 CVn46692477559595355.4274.39A7III 4.82 3.800
HD94264 46 LMi79322363749592299.0050.24K0+II 3.83 2.280
HD120933 701125165405887.1176.17K5III 4.74 2.800
HD94600 46 UMa79322373747587298.0250.84K1III 5.03 3.480
HD143107 13Eps CrB6205231938058472.0558.83K2III 4.15 2.400
HD137909 3Bet CrB7572234941958465.2464.99F0p 3.68 2.540
HD92125 37 LMi44452359768582295.1347.43G2.5I 4.71 3.390
HD98262 54Nu UMa106542403722580298.7055.59K3-II 3.48 1.930
HD141714 10Del CrB4505232838757673.4160.67G3.5I 4.63 3.370
HD81146 1Kap Leo44042387859575288.8430.97K2III 4.46 2.710
HD140436 8Gam CrB6739232039657472.6862.19B9IV+ 3.84 2.830
HD139006 5Alp CrB22261233240757371.3363.93A0V+G 2.23 1.220
HD127665 25Rho Boo10692255848857346.0075.48K3-II 3.58 2.030
HD106760 45732463654573307.0467.09K0.5I 5.00 3.520
HD128167 28Sig Boo10692256448457049.4775.36F2V 4.46 3.290
HD98230 53Xi UMa75962392723570295.9555.82G0V 4.87 3.600
HD148856 27Bet Her13375238733156981.1351.24G7III 2.77 1.490
HD133582 43Psi Boo5731245744356467.4970.52K2III 4.54 2.790
HD85503 24Mu Leo63622347829561287.5237.19K2III 3.88 2.130
HD112989 37 Com48082555601560318.1176.02G9III 4.90 3.620
HD165777 72 Oph4471246119355989.1625.77A4IV 3.73 2.720
HD129712 34 Boo25014252546855864.2075.13M3-II 4.81 2.500
HD159561 55Alp Oph14396240323655588.6534.26A5III 2.08 1.050
HD156014 64Alp1Her22805239026255488.1439.50M5Ib- 3.48-0.220
HD147547 20Gam Her6349235533555285.3352.84A9III 3.75 2.730
HD133124 41Ome Boo5120250544355272.9971.43K4-II 4.81 3.260
HD82308 4Lam Leo50862347858551284.7931.98K5III 4.31 2.370
HD84441 17Eps Leo103362343840550285.0635.31G1II 2.98 1.700
HD121710 9 Boo4784255852854923.0782.62K3III 5.01 3.460
HD141992 38Rho Ser4731237637554883.7360.22K5-II 4.76 2.820
HD114710 43Bet Com60982604585545316.2579.85F9.5V 4.26 3.120
HD108381 15Gam Com63072588642545297.1671.04K1III 4.36 2.810
HD113996 41 Com63102581591543311.4879.22K5III 4.80 2.860
HD108283 14 Com48822697643539294.1071.24F0p 4.95 3.810
HD123999 12 Boo4649253650953853.5582.44F9IV 4.83 3.690
HD140159 21Iot Ser4565238538453786.9562.34A1V 4.52 3.510
HD89025 36Zet Leo80722373806537283.3042.25F0III 3.44 2.370
HD94601 54 Leo50362441758535284.0851.22A1V 4.50 3.490
HD145001 7Kap Her4513236634853389.9255.69G8III 5.00 3.530
HD141477 35Kap Ser6967239837353189.5660.42M0.5I 4.09 1.980
HD107700 12 Com55572721647531289.2370.72G0III 4.81 3.530
HD97778 72 Leo60832488735521280.9155.60M3IIb 4.63 2.320
HD142860 41Gam Ser6258238836052093.5558.09F6V 3.85 2.710
HD141003 28Bet Ser7575241737151595.2160.42A2IV 3.67 2.640
HD131156 37Xi Boo5725256544851592.9073.98G8Ve+ 4.55 3.210
HD153210 27Kap Oph8482239227251496.0941.98K2III 3.20 1.450
HD89484 41Gam1Leo263292396806514278.3642.46K1-II 2.61 1.060
HD161096 60Bet Oph9024248720951296.7429.65K2III 2.77 1.020
HD120539 6 Boo5652259053251269.5688.47K4III 4.91 3.360
HD124897 16Alp Boo654452724496507100.2782.30K1.5I-0.04-1.520
HD97603 68Del Leo167572504738506276.4555.11A4V 2.56 1.550
HD95608 60 Leo48482474753506276.4952.33A1m 4.42 3.410
HD129972 35Omi Boo52412610454501101.8974.94G8.5I 4.60 3.190
HD102509 93 Leo54232538694500274.0762.96G5III 4.53 3.080
HD157999 49Sig Oph4363239522849999.0433.42K2II 4.34 2.590
HD87737 30Eta Leo68952412825499275.2038.89A0Ib 3.52 2.490
HD129174 29Pi 1Boo52232592459497105.2975.79B9pMn 4.94 2.420
HD121370 8Eta Boo190812659523497131.2786.49G0IV 2.68 1.410
HD130144 51802616450491108.0974.12M5III 5.63 1.930
HD125560 20 Boo48322611487491115.8080.35K3III 4.86 3.310
HD120136 4Tau Boo55212665533490164.9186.61F6IV 4.50 3.360
HD109511 24 Com48792630632488264.6173.72K2III 5.02 3.270
HD114378 42Alp Com60982599584485249.3881.45F5V 5.22 4.020
HD107383 11 Com50802616651484264.9770.24G8+II 4.74 3.270
HD112769 36 Com56332584599483254.3678.95M1-II 4.78 2.470
HD138917 13Del Ser64502506380482106.6161.40F0IV 3.80 2.660
HD129246 30Zet Boo78812603455482114.7174.58A2III 4.83 3.810
HD120477 5Ups Boo85042660528481163.8784.87K5.5I 4.07 2.000
HD139195 16 Ser64502493376480107.2460.80K0III 5.26 3.710
HD97633 70The Leo94542539740475267.7854.20A2V 3.34 2.310
HD141004 27Lam Ser48612444359469109.7757.43G0-V 4.43 3.160
HD87901 32Alp Leo347872430827468269.2137.87B7V 1.35 0.340
HD102647 94Bet Leo239962603694466261.9562.08A3V 2.14 1.130
HD83808 14Omi Leo58982370863464269.2830.87F6II+ 3.52 2.450
HD140573 24Alp Ser162322494362462111.7657.46K2III 2.65 0.900
HD148857 10Lam Oph54532395294457109.1245.12A0V+A 3.82 2.810
HD87837 31 Leo48252386829456266.8937.15K3.5I 4.37 2.890
HD141795 37Eps Ser63522475350454113.3555.08A2Vm 3.71 2.680
HD113226 47Eps Vir169442684591447227.0376.06G8III 2.83 1.360
HD91316 47Rho Leo57822448798446263.4242.73B1Ib 3.85 2.750
HD86663 29Pi Leo45282357840446265.3834.72M2-II 4.70 2.390
HD99028 78Iot Leo62972579729445258.4854.96F4IV 3.94 2.800
HD110411 30Rho Vir48282700620441237.0271.83A0V 4.88 3.870
HD104979 9Omi Vir62962571671432246.7963.42G8III 4.12 2.650
HD101153 1Ome Vir49312612709429251.9657.29M4III 5.36 3.050
HD133165 110 Vir54182488413423131.3763.14K0.5I 4.40 2.920
HD94705 56 Leo45902478768422256.3346.92M5.5I 5.81 2.110
HD104321 8Pi Vir46172565677419244.0561.41A5V 4.66 3.610
HD102212 3Nu Vir75722614698419247.7058.16M1III 4.03 1.720
HD98664 77Sig Leo58172566732418252.0052.50B9.5V 4.05 3.040
HD115521 60Sig Vir57552696566417203.3073.49M1III 4.80 2.490
HD146051 1Del Oph152922495309416119.1145.70M0.5I 2.74 0.630
HD130109 109 Vir73532555438416138.9265.74A0V 3.72 2.710
HD146791 2Eps Oph82212458303412119.4544.31G9.5I 3.24 1.980
HD141513 32Mu Ser69162471343408124.3950.78A0V 3.53 2.520
HD122408 93Tau Vir57852658501403166.4670.31A3V 4.26 3.250
HD112300 43Del Vir149632655597403215.5369.10M3+II 3.38 1.070
HD99648 84Tau Leo45972548722399246.0952.46G7.5I 4.95 3.690
HD82446 32Tau2Hya49202265868393258.5124.75A3V 4.57 3.560
HD102870 5Bet Vir75912512690391239.0756.58F9V 3.61 2.470
HD118098 79Zet Vir100992623537386186.0668.56A3V 3.37 2.360
HD149757 13Zet Oph106482513274385122.1337.09O9.5V 2.56 1.550
HD132052 16 Lib47082505415385142.1959.09F0V 4.49 3.350
HD159876 55Xi Ser51692939195383117.4222.15F0IVD 3.54 2.400
HD107259 15Eta Vir65102547647377226.2460.39A2IV 3.89 2.860
HD100920 91Ups Leo51982433708377239.0352.27G8.5I 4.30 2.890
HD110379 29Gam Vir142622609615374216.1663.14F0V 3.65 2.510
HD129502 107Mu Vir62852504435373149.4459.83F2III 3.88 2.780
HD95578 61 Leo45392334757369244.4344.10M0III 4.74 2.620
HD155125 35Eta Oph96222636229368121.5927.52A2V 2.43 1.400
HD144069 Xi Sco47432486317367129.6242.80F5IV 5.07 3.870
HD124850 99Iot Vir62652572474364162.5362.10F6III 4.08 3.010
HD99998 87 Leo44882387717364237.8549.64K3.5I 4.77 3.290
HD135742 27Bet Lib132782526383363140.4152.13B8V 2.61 1.600
HD98058 74Phi Leo43152340736361240.1146.51A7IVn 4.47 3.460
HD117675 74 Vir59102609537354186.3162.86M2III 4.69 2.380
HD81797 30Alp Hya157782208879347251.6620.62K3II- 1.98 0.430
HD119149 82 Vir47822567521342180.9760.56M1.5I 5.01 2.700
HD124294 98Kap Vir61822568474340166.2158.16K2.5I 4.19 2.610
HD138905 38Gam Lib57202535354338140.0045.08G8.5I 3.91 2.500
HD110014 26Chi Vir45502494614337210.4157.21K2III 4.66 2.910
HD142198 46The Lib48292524329333137.1040.76G8.5I 4.15 2.740
HD112142 40Psi Vir53552514591330202.9457.40M3-II 4.79 2.480
HD116658 67Alp Vir601632554544326188.4657.79B1III 0.98-0.100
HD145502 14Nu Sco50272608304323135.4435.82B3V 4.01 3.000
HD144217 8Bet1Sco107282580313319137.1236.63B1V 2.62 1.610
HD130819 8Alp1Lib124002501416318154.5549.74F4IV 5.15 4.010
HD87504 40Ups2Hya52212195820316242.6126.59B9III 4.60 3.520
HD144470 9Ome1Sco102112600310314137.5535.78B1V 3.96 2.950
HD123934 45432446474306169.2352.36M2III 4.91 2.600
HD143275 7Del Sco170732574320301140.5235.30B0.3I 2.32 1.220
HD98430 12Del Crt65232201723296227.8339.85G8III 3.56 2.090
HD147165 20Sig Sco74942651292291138.6529.92B1III 2.89 1.810
HD108767 7Del Crv97812328619290207.2548.59B9.5V 2.95 1.940
HD93813 Nu Hya81332182762289232.4633.57K2III 3.11 1.360
HD148478 21Alp Sco527362826281288137.7928.04M1.5I 0.96-1.350
HD90432 42Mu Hya52742125794287235.9028.71K4.5I 3.81 2.330
HD106625 4Gam Crv130372264639283210.9046.09B8III 2.59 1.560
HD143018 6Pi Sco76712637322281143.5032.81B1V+B 2.89 1.880
HD149438 23Tau Sco72722757275280138.0625.76B0V 2.82 1.810
HD99211 15Gam Crt44562181711280223.9738.70A5V 4.08 3.030
HD95272 7Alp Crt46472142746276228.6434.02K0+II 4.08 2.530
HD133216 20Sig Lib100502395395270156.0240.00M3-II 3.29 0.980
HD139063 39Ups Lib62932407351263149.6533.97K3III 3.58 2.030
HD115659 46Gam Hya97682287543260188.1045.69G8-II 3.00 1.530
HD139365 40Tau Lib48042459349255150.3332.39B2.5V 3.66 2.650
HD105707 2Eps Crv96312196642254209.0141.02K2.5I 3.00 1.420
HD109379 9Bet Crv121322184606253201.8042.76G5II 2.65 1.200
HD123123 49Pi Hya78862335474250173.1042.26K2-II 3.27 1.520
HD108821 103762171612250202.8242.12M0III 5.63 3.510
HD105452 1Alp Crv43922137642243208.1138.99F2III 4.02 2.920
HD136422 Phi1Lup58662370373215157.5828.46K5III 3.56 1.620
HD143118 Eta Lup47452438327213151.5022.76B2.5I 3.41 2.400
HD129685 50562317421213165.1732.21A0V 4.92 3.910
HD100393 52112101680206212.0429.44M2III 5.04 2.730
HD120323 2 Cen68372265493205178.5134.80M4.5I 4.19 1.880
HD100407 Xi Hya52112097678203211.5128.82G7III 3.54 2.260
HD123139 5The Cen158662231470200174.4632.64K0-II 2.06 0.510
HD138505 66982517359193157.1423.98M2III 5.82 3.510
HD136298 Del Lup56372461375193159.7924.54B1.5I 3.22 2.120
HD115892 Iot Cen84372124530191185.4332.30A2V 2.75 1.720
HD132200 Kap Cen56942395404181164.6424.78B2IV 3.13 2.120
HD117440 44982154514179182.7729.79G9Ib* 3.88 2.620
HD132058 Bet Lup75562408404176165.1323.85B2III 2.68 1.650
HD127972 Eta Cen85662294433176169.3125.97B1.5V 2.31 1.300
HD136504 Eps Lup48672494377172161.4020.78B2IV- 3.37 2.360
HD120307 Nu Cen55432202489171178.7427.56B2IV 3.41 2.400
HD120324 Mu Cen55432224489167178.7426.78B2IV- 3.04 2.030
HD125442 44192304452155172.8623.54F0IV 4.77 3.630
HD129056 Alp Lup86042393426152169.4920.62B1.5I 2.30 1.200
HD121263 Zet Cen73252290480145177.8021.93B2.5I 2.55 1.540