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プレートから入手
プレート1枚には640個のスペクトルが含まれています. プレート自体は, 観測する天体の場所に合わせて小さな穴を空けたアルミニウムの板です. その穴のすべてに光ファイバーをつなぎます. 光ファイバーのもう一方の 端から光が分光器に導かれます. 図はその様子を示しています. 下の表は, このプレートにあるすべての 天体を, ファイバー番号順に並べてその種別と赤方偏移を与えたものです. どれかをクリックすると, その天体のスペクトルが出てきます.
このページから簡単に特定のプレート中のスペクトルのGIF画像にアクセス できます. GIF画像をあなたのディスクにセーブすることもできます. 下の枠内からプレート番号を選んで下さい. 取得した画像はあなたのウエッブサイトで自由に使って結構です. ただし, SDSSの早期データ公開による画像であることを明記して下さい.
プレート番号
266/51630
267/51608
268/51633
269/51910
270/51909
272/51941
273/51957
274/51913
275/51910
276/51909
277/51908
278/51900
281/51614
282/51658
283/51959
284/51943
285/51930
286/51999
287/52023
288/52000
289/51990
290/51941
291/51928
292/51609
293/51689
294/51986
295/51985
296/51665
297/51959
299/51671
300/51666
301/51942
302/51688
303/51615
304/51609
305/51613
306/51637
307/51663
308/51662
309/51994
310/51990
311/51665
312/51689
313/51673
314/51641
315/51663
324/51666
349/51699
350/51691
351/51780
352/51694
353/51703
354/51792
355/51788
358/51818
359/51821
360/51816
362/51999
363/51989
366/52017
367/51997
383/51818
384/51821
385/51877
386/51788
387/51791
388/51793
389/51795
390/51900
391/51782
392/51793
393/51794
394/51876
395/51783
396/51816
397/51794
398/51789
399/51817
400/51820
401/51788
402/51793
403/51871
404/51812
405/51816
406/51817
407/51820
408/51821
409/51871
410/51816
411/51817
412/51931
413/51929
414/51869
415/51810
416/51811
[1] GALAXY z=0.021
[2] GALAXY z=0.204
[3] QSO z=0.653
[4] GALAXY z=0.065
[5] HIZ_QSO z=2.835
[6] GALAXY z=0.053
[7] GALAXY z=0.214
[8] SKY z=0.000
[9] GALAXY z=0.448
[10] GALAXY z=0.371
[11] GALAXY z=0.121
[12] GALAXY z=0.056
[13] GALAXY z=0.097
[14] GALAXY z=0.065
[15] STAR z=0.001
[16] GALAXY z=0.127
[17] GALAXY z=0.065
[18] GALAXY z=0.084
[19] GALAXY z=0.089
[20] GALAXY z=0.091
[21] STAR z=-0.00
[22] GALAXY z=0.090
[23] GALAXY z=0.216
[24] GALAXY z=0.242
[25] GALAXY z=0.135
[26] STAR z=0.000
[27] GALAXY z=0.006
[28] GALAXY z=0.204
[29] SKY z=0.000
[30] GALAXY z=0.134
[31] STAR z=0.000
[32] STAR z=0.001
[33] GALAXY z=0.084
[34] GALAXY z=0.327
[35] GALAXY z=0.131
[36] GALAXY z=0.048
[37] STAR z=-0.00
[38] STAR z=0.000
[39] GALAXY z=0.383
[40] GALAXY z=0.124
[41] GALAXY z=0.065
[42] GALAXY z=0.097
[43] STAR z=-0.00
[44] GALAXY z=0.155
[45] GALAXY z=0.127
[46] SKY z=0.000
[47] GALAXY z=0.140
[48] QSO z=2.298
[49] STAR z=-0.00
[50] GALAXY z=0.089
[51] GALAXY z=0.065
[52] GALAXY z=0.206
[53] HIZ_QSO z=3.041
[54] GALAXY z=0.115
[55] GALAXY z=0.061
[56] STAR z=0.001
[57] STAR z=0.000
[58] QSO z=1.476
[59] GALAXY z=0.371
[60] GALAXY z=0.271
[61] GALAXY z=0.125
[62] GALAXY z=0.056
[63] GALAXY z=0.454
[64] STAR_LATE z=0.000
[65] GALAXY z=0.083
[66] GALAXY z=0.065
[67] GALAXY z=0.057
[68] SKY z=0.000
[69] GALAXY z=0.084
[70] GALAXY z=0.084
[71] GALAXY z=0.125
[72] GALAXY z=0.022
[73] GALAXY z=0.125
[74] GALAXY z=0.131
[75] GALAXY z=0.131
[76] GALAXY z=0.371
[77] GALAXY z=0.126
[78] GALAXY z=0.062
[79] GALAXY z=0.062
[80] QSO z=1.774
[81] GALAXY z=0.128
[82] STAR z=0.000
[83] GALAXY z=0.068
[84] GALAXY z=0.066
[85] GALAXY z=0.114
[86] GALAXY z=0.141
[87] GALAXY z=0.067
[88] SKY z=0.000
[89] GALAXY z=0.351
[90] GALAXY z=0.204
[91] GALAXY z=0.374
[92] QSO z=2.291
[93] GALAXY z=0.300
[94] GALAXY z=0.067
[95] GALAXY z=0.005
[96] GALAXY z=0.385
[97] GALAXY z=0.204
[98] STAR z=0.000
[99] GALAXY z=0.004
[100] GALAXY z=0.005
[101] GALAXY z=0.459
[102] GALAXY z=0.126
[103] GALAXY z=0.046
[104] GALAXY z=0.131
[105] GALAXY z=0.006
[106] GALAXY z=0.089
[107] GALAXY z=0.123
[108] GALAXY z=0.036
[109] GALAXY z=0.121
[110] GALAXY z=0.130
[111] GALAXY z=0.121
[112] GALAXY z=0.126
[113] GALAXY z=0.092
[114] GALAXY z=0.121
[115] GALAXY z=0.057
[116] GALAXY z=0.130
[117] GALAXY z=0.132
[118] SKY z=0.000
[119] GALAXY z=0.130
[120] GALAXY z=0.069
[121] GALAXY z=0.290
[122] GALAXY z=0.142
[123] GALAXY z=0.146
[124] QSO z=1.295
[125] QSO z=0.271
[126] QSO z=0.518
[127] SKY z=0.000
[128] GALAXY z=0.063
[129] GALAXY z=0.204
[130] STAR z=-0.00
[131] GALAXY z=0.143
[132] GALAXY z=0.154
[133] QSO z=0.368
[134] GALAXY z=0.369
[135] GALAXY z=0.145
[136] GALAXY z=0.368
[137] GALAXY z=0.068
[138] GALAXY z=0.071
[139] GALAXY z=0.335
[140] STAR z=0.001
[141] GALAXY z=0.053
[142] GALAXY z=0.053
[143] GALAXY z=0.062
[144] GALAXY z=0.031
[145] GALAXY z=0.366
[146] GALAXY z=0.052
[147] GALAXY z=0.030
[148] GALAXY z=0.062
[149] STAR_LATE z=0.000
[150] SKY z=0.000
[151] GALAXY z=0.053
[152] GALAXY z=0.441
[153] UNKNOWN z=0.709
[154] GALAXY z=0.054
[155] GALAXY z=0.022
[156] GALAXY z=0.068
[157] GALAXY z=0.022
[158] GALAXY z=0.036
[159] GALAXY z=0.128
[160] GALAXY z=0.062
[161] QSO z=0.325
[162] GALAXY z=0.037
[163] GALAXY z=0.272
[164] SKY z=0.000
[165] GALAXY z=0.090
[166] GALAXY z=0.063
[167] GALAXY z=0.091
[168] GALAXY z=0.067
[169] GALAXY z=0.063
[170] GALAXY z=0.369
[171] GALAXY z=0.091
[172] GALAXY z=0.022
[173] STAR z=0.000
[174] GALAXY z=0.022
[175] GALAXY z=0.125
[176] GALAXY z=0.125
[177] GALAXY z=0.063
[178] GALAXY z=0.124
[179] GALAXY z=0.126
[180] GALAXY z=0.063
[181] GALAXY z=0.098
[182] GALAXY z=0.517
[183] GALAXY z=0.145
[184] GALAXY z=0.127
[185] GALAXY z=0.203
[186] GALAXY z=0.098
[187] STAR z=0.000
[188] SKY z=0.000
[189] GALAXY z=0.091
[190] QSO z=2.197
[191] GALAXY z=0.126
[192] GALAXY z=0.128
[193] GALAXY z=0.129
[194] GALAXY z=0.346
[195] GALAXY z=0.155
[196] GALAXY z=0.128
[197] STAR z=0.001
[198] GALAXY z=0.122
[199] GALAXY z=0.063
[200] QSO z=0.289
[201] GALAXY z=0.383
[202] GALAXY z=0.148
[203] GALAXY z=0.143
[204] GALAXY z=0.149
[205] GALAXY z=0.062
[206] GALAXY z=0.153
[207] GALAXY z=0.067
[208] UNKNOWN z=1.360
[209] GALAXY z=0.147
[210] GALAXY z=0.346
[211] GALAXY z=0.098
[212] GALAXY z=0.098
[213] SKY z=0.000
[214] GALAXY z=0.146
[215] GALAXY z=0.022
[216] GALAXY z=0.067
[217] GALAXY z=0.071
[218] GALAXY z=0.146
[219] GALAXY z=0.142
[220] GALAXY z=0.402
[221] GALAXY z=0.063
[222] SKY z=0.000
[223] GALAXY z=0.146
[224] GALAXY z=0.144
[225] QSO z=1.614
[226] GALAXY z=0.125
[227] GALAXY z=0.063
[228] GALAXY z=0.516
[229] GALAXY z=0.098
[230] GALAXY z=0.098
[231] GALAXY z=0.091
[232] GALAXY z=0.125
[233] STAR z=-0.00
[234] STAR z=-0.00
[235] GALAXY z=0.358
[236] GALAXY z=0.164
[237] GALAXY z=0.145
[238] QSO z=1.590
[239] GALAXY z=0.145
[240] GALAXY z=0.030
[241] GALAXY z=0.147
[242] GALAXY z=0.090
[243] GALAXY z=0.061
[244] GALAXY z=0.148
[245] GALAXY z=0.147
[246] GALAXY z=0.146
[247] GALAXY z=0.099
[248] GALAXY z=0.088
[249] SKY z=0.000
[250] GALAXY z=0.067
[251] GALAXY z=0.461
[252] QSO z=0.340
[253] GALAXY z=0.149
[254] GALAXY z=0.126
[255] GALAXY z=0.218
[256] GALAXY z=0.218
[257] GALAXY z=0.088
[258] GALAXY z=0.147
[259] STAR z=-0.00
[260] GALAXY z=0.127
[261] GALAXY z=0.121
[262] GALAXY z=0.122
[263] GALAXY z=0.336
[264] GALAXY z=0.149
[265] GALAXY z=0.036
[266] GALAXY z=0.091
[267] GALAXY z=0.342
[268] GALAXY z=0.147
[269] GALAXY z=0.366
[270] SKY z=0.000
[271] GALAXY z=0.090
[272] GALAXY z=0.090
[273] GALAXY z=0.345
[274] GALAXY z=0.127
[275] STAR z=-0.00
[276] GALAXY z=0.123
[277] GALAXY z=0.181
[278] GALAXY z=0.098
[279] GALAXY z=0.090
[280] HIZ_QSO z=2.568
[281] GALAXY z=0.088
[282] QSO z=1.874
[283] GALAXY z=0.141
[284] GALAXY z=0.148
[285] GALAXY z=0.071
[286] GALAXY z=0.461
[287] GALAXY z=0.067
[288] GALAXY z=0.369
[289] GALAXY z=0.091
[290] GALAXY z=0.119
[291] GALAXY z=0.132
[292] GALAXY z=0.090
[293] GALAXY z=0.151
[294] QSO z=1.166
[295] GALAXY z=0.150
[296] GALAXY z=0.130
[297] SKY z=0.000
[298] STAR_LATE z=0.000
[299] GALAXY z=0.405
[300] GALAXY z=0.143
[301] STAR_LATE z=-0.00
[302] GALAXY z=0.052
[303] GALAXY z=0.122
[304] GALAXY z=0.091
[305] GALAXY z=0.437
[306] GALAXY z=0.205
[307] GALAXY z=0.120
[308] GALAXY z=0.122
[309] GALAXY z=0.120
[310] GALAXY z=0.485
[311] GALAXY z=0.221
[312] GALAXY z=0.124
[313] QSO z=0.652
[314] STAR z=-0.00
[315] GALAXY z=0.337
[316] SKY z=0.000
[317] GALAXY z=0.153
[318] GALAXY z=0.148
[319] GALAXY z=0.062
[320] GALAXY z=0.484
[321] QSO z=1.961
[322] QSO z=1.571
[323] GALAXY z=0.099
[324] GALAXY z=0.061
[325] GALAXY z=0.147
[326] GALAXY z=0.465
[327] GALAXY z=0.136
[328] GALAXY z=0.167
[329] QSO z=1.046
[330] GALAXY z=0.147
[331] GALAXY z=0.047
[332] QSO z=0.445
[333] GALAXY z=0.051
[334] GALAXY z=0.089
[335] GALAXY z=0.152
[336] STAR z=0.001
[337] GALAXY z=0.057
[338] GALAXY z=0.007
[339] GALAXY z=0.079
[340] SKY z=0.000
[341] GALAXY z=0.098
[342] GALAXY z=0.091
[343] GALAXY z=0.083
[344] STAR z=0.000
[345] GALAXY z=0.147
[346] STAR z=0.000
[347] STAR_LATE z=-0.00
[348] GALAXY z=0.098
[349] GALAXY z=0.062
[350] GALAXY z=0.098
[351] QSO z=1.479
[352] GALAXY z=0.322
[353] QSO z=0.489
[354] GALAXY z=0.090
[355] GALAXY z=0.122
[356] GALAXY z=0.336
[357] SKY z=0.000
[358] GALAXY z=0.126
[359] GALAXY z=0.065
[360] GALAXY z=0.083
[361] GALAXY z=0.450
[362] GALAXY z=0.083
[363] GALAXY z=0.164
[364] STAR z=0.000
[365] STAR z=-0.00
[366] GALAXY z=0.162
[367] GALAXY z=0.062
[368] SKY z=0.000
[369] GALAXY z=0.084
[370] GALAXY z=0.057
[371] GALAXY z=0.197
[372] GALAXY z=0.164
[373] GALAXY z=0.063
[374] GALAXY z=0.166
[375] GALAXY z=0.062
[376] GALAXY z=0.375
[377] GALAXY z=0.458
[378] STAR z=0.000
[379] GALAXY z=0.135
[380] QSO z=0.695
[381] GALAXY z=0.410
[382] GALAXY z=0.146
[383] GALAXY z=0.046
[384] GALAXY z=0.358
[385] GALAXY z=0.156
[386] GALAXY z=0.152
[387] GALAXY z=0.006
[388] GALAXY z=0.146
[389] QSO z=1.607
[390] STAR z=-0.00
[391] GALAXY z=0.123
[392] GALAXY z=0.123
[393] GALAXY z=0.090
[394] STAR z=-0.00
[395] STAR z=-0.00
[396] QSO z=1.405
[397] GALAXY z=0.153
[398] SKY z=0.000
[399] GALAXY z=0.120
[400] GALAXY z=0.123
[401] GALAXY z=0.441
[402] GALAXY z=0.152
[403] GALAXY z=0.038
[404] GALAXY z=0.163
[405] QSO z=0.693
[406] GALAXY z=0.154
[407] GALAXY z=0.052
[408] GALAXY z=0.124
[409] STAR_LATE z=0.000
[410] GALAXY z=0.163
[411] GALAXY z=0.123
[412] GALAXY z=0.036
[413] GALAXY z=0.037
[414] GALAXY z=0.438
[415] GALAXY z=0.122
[416] GALAXY z=0.124
[417] GALAXY z=0.120
[418] GALAXY z=0.152
[419] SKY z=0.000
[420] GALAXY z=0.053
[421] GALAXY z=0.165
[422] GALAXY z=0.026
[423] SKY z=0.000
[424] GALAXY z=0.167
[425] GALAXY z=0.467
[426] GALAXY z=0.156
[427] GALAXY z=0.164
[428] GALAXY z=0.122
[429] GALAXY z=0.063
[430] GALAXY z=0.025
[431] STAR z=0.000
[432] GALAXY z=0.123
[433] GALAXY z=0.080
[434] GALAXY z=0.166
[435] GALAXY z=0.022
[436] GALAXY z=0.037
[437] GALAXY z=0.121
[438] GALAXY z=0.025
[439] GALAXY z=0.123
[440] GALAXY z=0.125
[441] GALAXY z=0.406
[442] GALAXY z=0.122
[443] GALAXY z=0.143
[444] GALAXY z=0.428
[445] STAR z=-0.00
[446] GALAXY z=0.283
[447] GALAXY z=0.120
[448] GALAXY z=0.120
[449] GALAXY z=0.242
[450] GALAXY z=0.006
[451] GALAXY z=0.437
[452] QSO z=2.550
[453] GALAXY z=0.120
[454] GALAXY z=0.122
[455] SKY z=0.000
[456] GALAXY z=0.122
[457] GALAXY z=0.124
[458] GALAXY z=0.122
[459] GALAXY z=0.161
[460] GALAXY z=0.123
[461] GALAXY z=0.036
[462] SKY z=0.000
[463] GALAXY z=0.143
[464] GALAXY z=0.030
[465] GALAXY z=0.080
[466] GALAXY z=0.035
[467] GALAXY z=0.030
[468] GALAXY z=0.122
[469] GALAXY z=0.124
[470] GALAXY z=0.143
[471] STAR z=0.000
[472] GALAXY z=0.127
[473] GALAXY z=0.144
[474] GALAXY z=0.011
[475] GALAXY z=0.145
[476] GALAXY z=0.203
[477] GALAXY z=0.145
[478] GALAXY z=0.440
[479] GALAXY z=0.080
[480] GALAXY z=0.126
[481] GALAXY z=0.121
[482] GALAXY z=0.193
[483] STAR z=0.001
[484] SKY z=0.000
[485] GALAXY z=0.037
[486] GALAXY z=0.141
[487] STAR z=0.000
[488] GALAXY z=0.218
[489] GALAXY z=0.036
[490] GALAXY z=0.144
[491] GALAXY z=0.123
[492] GALAXY z=0.242
[493] GALAXY z=0.129
[494] QSO z=0.127
[495] GALAXY z=0.201
[496] GALAXY z=0.144
[497] STAR z=0.000
[498] GALAXY z=0.126
[499] GALAXY z=0.442
[500] GALAXY z=0.144
[501] GALAXY z=0.145
[502] GALAXY z=0.191
[503] GALAXY z=0.146
[504] GALAXY z=0.058
[505] GALAXY z=0.263
[506] GALAXY z=0.030
[507] GALAXY z=0.147
[508] QSO z=1.904
[509] SKY z=0.000
[510] GALAXY z=0.121
[511] GALAXY z=0.144
[512] GALAXY z=0.049
[513] STAR z=0.001
[514] GALAXY z=0.363
[515] QSO z=0.649
[516] GALAXY z=0.120
[517] GALAXY z=0.129
[518] GALAXY z=0.126
[519] GALAXY z=0.120
[520] GALAXY z=0.057
[521] GALAXY z=0.418
[522] GALAXY z=0.143
[523] QSO z=0.128
[524] GALAXY z=0.134
[525] GALAXY z=0.027
[526] GALAXY z=0.270
[527] GALAXY z=0.062
[528] GALAXY z=0.128
[529] GALAXY z=0.577
[530] SKY z=0.000
[531] GALAXY z=0.220
[532] GALAXY z=0.020
[533] GALAXY z=0.085
[534] GALAXY z=0.218
[535] GALAXY z=0.143
[536] GALAXY z=0.418
[537] GALAXY z=0.063
[538] UNKNOWN z=0.202
[539] STAR z=0.001
[540] GALAXY z=0.026
[541] GALAXY z=0.064
[542] GALAXY z=0.085
[543] GALAXY z=0.020
[544] GALAXY z=0.450
[545] GALAXY z=0.031
[546] GALAXY z=0.091
[547] GALAXY z=0.063
[548] GALAXY z=0.312
[549] GALAXY z=0.211
[550] GALAXY z=0.025
[551] GALAXY z=0.180
[552] STAR_LATE z=0.000
[553] GALAXY z=0.520
[554] GALAXY z=0.207
[555] SKY z=0.000
[556] GALAXY z=0.006
[557] QSO z=0.366
[558] GALAXY z=0.142
[559] STAR z=0.001
[560] GALAXY z=0.091
[561] GALAXY z=0.128
[562] GALAXY z=0.063
[563] SKY z=0.000
[564] GALAXY z=0.262
[565] GALAXY z=0.085
[566] QSO z=1.998
[567] GALAXY z=0.162
[568] GALAXY z=0.086
[569] GALAXY z=0.086
[570] STAR z=0.000
[571] STAR z=0.001
[572] GALAXY z=0.262
[573] GALAXY z=0.162
[574] GALAXY z=0.006
[575] GALAXY z=0.086
[576] GALAXY z=0.219
[577] GALAXY z=0.123
[578] GALAXY z=0.070
[579] GALAXY z=0.335
[580] QSO z=0.298
[581] GALAXY z=0.063
[582] GALAXY z=0.124
[583] GALAXY z=0.126
[584] GALAXY z=0.313
[585] SKY z=0.000
[586] GALAXY z=0.338
[587] GALAXY z=0.062
[588] GALAXY z=0.214
[589] GALAXY z=0.037
[590] GALAXY z=0.219
[591] STAR z=0.001
[592] GALAXY z=0.064
[593] GALAXY z=0.205
[594] GALAXY z=0.370
[595] GALAXY z=0.063
[596] GALAXY z=0.070
[597] GALAXY z=0.413
[598] GALAXY z=0.080
[599] GALAXY z=0.070
[600] GALAXY z=0.062
[601] GALAXY z=0.154
[602] GALAXY z=0.164
[603] GALAXY z=0.123
[604] GALAXY z=0.299
[605] GALAXY z=0.027
[606] GALAXY z=0.162
[607] SKY z=0.000
[609] GALAXY z=0.444
[610] GALAXY z=0.335
[611] QSO z=0.863
[612] GALAXY z=0.143
[613] GALAXY z=0.211
[614] GALAXY z=0.220
[615] GALAXY z=0.062
[616] GALAXY z=0.020
[617] HIZ_QSO z=3.885
[618] GALAXY z=0.098
[619] GALAXY z=0.062
[620] STAR z=-0.00
[621] GALAXY z=0.104
[622] GALAXY z=0.065
[623] GALAXY z=0.063
[624] GALAXY z=0.110
[625] GALAXY z=0.063
[626] GALAXY z=0.086
[627] STAR z=0.000
[628] QSO z=0.584
[629] STAR z=0.000
[630] GALAXY z=0.074
[631] GALAXY z=0.366
[632] GALAXY z=0.093
[633] GALAXY z=0.080
[634] GALAXY z=0.070
[635] GALAXY z=0.192
[636] GALAXY z=0.370
[637] GALAXY z=0.085
[638] GALAXY z=0.020
[639] SKY z=0.000
[640] GALAXY z=0.020