Spex Prism Data for T Dwarfs

117 spectra for 101 sources

116 published spectra

Low quality data are indicated in red
[Zip archive of published spectra]
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Object Name 2MASS Designation Optical SpT NIR SpT 2MASS J Obs Date Resolution Data Plot Data Reference
SDSS J000013.54+255418.6
J00001354+2554180

T4.5
15.063
2004 Jul 24 120 [ascii] [jpeg] Burgasser et al. (2006) ApJ, 637, 1067
2MASS J00345157+0523050
J00345157+0523050

T6.5
15.535
2003 Sep 05 75 [ascii] [jpeg] Burgasser et al. (2004) AJ, 127, 2856
HD 3651B
J0039191+211516

T7.5
16.16
2006 Sep 03 120 [ascii] [jpeg] Burgasser (2007) ApJ, 658, 617
2MASS J00501994-3322402
J00501994-3322402

T7
15.928
2004 Sep 07 120 [ascii] [jpeg] Burgasser et al. (2006) ApJ, 639, 1095
SDSS J011912.22+240331.6
J01191207+2403317

T2
17.017
2005 Aug 12 120 [ascii] [jpeg] Chiu et al. (2006) AJ 131, 2722
IPMS J013656.57+093347.3
J01365662+0933473

T2.5
13.455
2006 Sep 03 120 [ascii] [jpeg] Burgasser et al. (2008) ApJ, 681, 579
SDSS J015141.69+124429.6
J01514155+1244300

T1
16.566
2003 Sep 19 120 [ascii] [jpeg] Burgasser et al. (2004) AJ, 127, 2856
SDSS J020742.48+000056.2
J02074284+0000564

T4.5
16.799
2004 Sep 09 120 [ascii] [jpeg] Burgasser et al. (2006) ApJ, 637, 1067
2MASSI J0243137-245329
J02431371-2453298

T6
15.381
2003 Sep 17 120 [ascii] [jpeg] Burgasser et al. (2004) AJ, 127, 2856
SDSS J024749.90-163112.6
J02474978-1631132

T2+/-1.5
17.186
2005 Aug 14 120 [ascii] [jpeg] Chiu et al. (2006) AJ 131, 2722
SDSS J032553.17+042540.1
J03255322+0425406

T5.5
16.25
2005 Aug 13 120 [ascii] [jpeg] Chiu et al. (2006) AJ 131, 2722
SDSS J035104.37+481046.8
J03510423+4810477

T1+/-1.5
16.466
2005 Jan 21 120 [ascii] [jpeg] Chiu et al. (2006) AJ 131, 2722
2MASS J04070885+1514565
J04070885+1514565

T5
16.055
2003 Sep 19 120 [ascii] [jpeg] Burgasser et al. (2004) AJ, 127, 2856
2MASSI J0415195-093506
J04151954-0935066
T8
T8
15.695
2003 Sep 17 120 [ascii] [jpeg] Burgasser et al. (2004) AJ, 127, 2856
SDSSp J042348.57-041403.5
J04234858-0414035
L7.5
T0
14.465
2003 Sep 04 75 [ascii] [jpeg] Cruz et al. (2004) ApJ, 604, L61
2003 Sep 17 120 [ascii] [jpeg] Burgasser et al. (2004) AJ, 127, 2856
2MASS J05103520-4208140
J05103520-4208140

T5
16.222
2006 Sep 02 120 [ascii] [jpeg] Looper, Kirkpatrick, and Burgasser (2007) AJ, 134, 1162
2MASS J05160945-0445499
J05160945-0445499

T5.5
15.984
2005 Oct 17 120 [ascii] [jpeg] Burgasser et al. (2008) ApJ, 681, 579
2MASS J05185995-2828372
J05185995-2828372
L7
T1p
15.978
2003 Sep 19 120 [ascii] [jpeg] Cruz et al. (2004) ApJ, 604, L61
2MASS J05591914-1404488
J05591914-1404488
T5
T4.5
13.802
2004 Mar 11 120 [ascii] [jpeg] Burgasser et al. (2006) ApJ, 637, 1067
2MASS J06020638+4043588
J06020638+4043588

T4.5
15.544
2006 Dec 09 120 [ascii] [jpeg] Looper, Kirkpatrick, and Burgasser (2007) AJ, 134, 1162
2MASSI J0727182+171001
J07271824+1710012
T8
T7
15.6
2004 Mar 10 120 [ascii] [jpeg] Burgasser et al. (2006) ApJ, 639, 1095
2MASS J07290002-3954043
J07290002-3954043

T8pec
15.92
2006 Dec 08 120 [ascii] [jpeg] Looper, Kirkpatrick, and Burgasser (2007) AJ, 134, 1162
SDSS J073922.26+661503.5
J07392203+6615039

T1.5+/-1
16.823
2005 Apr 06 120 [ascii] [jpeg] Chiu et al. (2006) AJ 131, 2722
2008 Jan 09 120 [ascii] [jpeg] Burgasser et al. (2010) ApJ 710, 1142
SDSS J074149.15+235127.5
J07414920+2351275

T5
16.158
2008 Jan 10 120 [ascii] [jpeg] Burgasser et al. (2010) ApJ 710, 1142
SDSS J074201.41+205520.5
J07420130+2055198

T5
16.193
2008 Jan 10 120 [ascii] [jpeg] Burgasser et al. (2010) ApJ 710, 1142
2MASSI J0755480+221218
J07554795+2212169
T6
T5
15.728
2004 Mar 10 120 [ascii] [jpeg] Burgasser et al. (2006) ApJ, 637, 1067
SDSS J075840.33+324723.4
J07584037+3247245

T2
14.947
2006 Dec 23 120 [ascii] [jpeg] Burgasser et al. (2008) ApJ, 681, 579
SDSS J083048.80+012831.1
J08304878+0128311

T4.5
16.289
2008 Jan 10 120 [ascii] [jpeg] Burgasser et al. (2010) ApJ 710, 1142
SDSSp J083717.22-000018.3
J08371718-0000179
T0
T1
17.101
2004 Mar 10 120 [ascii] [jpeg] Burgasser et al. (2006) ApJ, 637, 1067
2004 Mar 12 120 [ascii] [jpeg] Burgasser et al. (2006) ApJ, 637, 1067
SDSS J085834.42+325627.7
J08583467+3256275

T1
16.453
2005 Jan 23 120 [ascii] [jpeg] Chiu et al. (2006) AJ 131, 2722
2008 Jan 09 120 [ascii] [jpeg] Burgasser et al. (2010) ApJ 710, 1142
SDSS J090900.73+652527.2
J09090085+6525275

T1.5
16.034
2005 Jan 23 120 [ascii] [jpeg] Chiu et al. (2006) AJ 131, 2722
Gl 337CD
J09121469+1459396
L8
T0
15.512
2006 Apr 08 120 [ascii] [jpeg] Burgasser et al. (2010) ApJ 710, 1142
2008 Jan 12 120 [ascii] [jpeg] Burgasser et al. (2010) ApJ 710, 1142
2MASSW J0920122+351742
J09201223+3517429
L6.5
T0p
15.625
2006 Apr 11 120 [ascii] [jpeg] Burgasser et al. (2010) ApJ 710, 1142
2008 Jan 09 120 [ascii] [jpeg] Burgasser et al. (2010) ApJ 710, 1142
SDSSp J092615.38+584720.9
J09261537+5847212

T4.5
15.897
2007 Nov 11 120 [ascii] [jpeg] Burgasser et al. (2010) ApJ 710, 1142
2MASSI J0937347+293142
J09373487+2931409
T7
T6p
14.648
2004 Mar 11 120 [ascii] [jpeg] Burgasser et al. (2006) ApJ, 639, 1095
2MASS J09393548-2448279
J09393548-2448279

T8
15.98
2004 Mar 10 120 [ascii] [jpeg] Burgasser et al. (2006) ApJ, 637, 1067
2004 Mar 12 120 [ascii] [jpeg] Burgasser et al. (2006) ApJ, 639, 1095
2MASS J09490860-1545485
J09490860-1545485

T2
16.149
2004 Mar 10 120 [ascii] [jpeg] Burgasser et al. (2006) ApJ, 637, 1067
2004 Mar 12 120 [ascii] [jpeg] Burgasser et al. (2006) ApJ, 637, 1067
2MASS J10073369-4555147
J10073369-4555147

T5
15.653
2006 Dec 09 120 [ascii] [jpeg] Looper, Kirkpatrick, and Burgasser (2007) AJ, 134, 1162
SDSS J102109.69-030420.1
J10210969-0304197
T3.5
T3
16.253
2004 Mar 12 120 [ascii] [jpeg] Burgasser et al. (2006) ApJ, 637, 1067
SDSS J103931.35+325625.5
J10393137+3256263

T1
16.405
2005 Jan 22 120 [ascii] [jpeg] Chiu et al. (2006) AJ 131, 2722
2008 Jan 13 120 [ascii] [jpeg] Burgasser et al. (2010) ApJ 710, 1142
2MASSI J1047538+212423
J10475385+2124234
T7
T6.5
15.819
2006 Apr 08 120 [ascii] [jpeg] Burgasser et al. (2008) ApJ, 681, 579
SDSS J104829.21+091937.8
J10482926+0919373

T2.5
16.594
2008 Jan 13 120 [ascii] [jpeg] Burgasser et al. (2010) ApJ 710, 1142
SDSS J105213.51+442255.7
J10521350+4422559

T0.5+/-1
15.958
2006 Dec 24 120 [ascii] [jpeg] Burgasser et al. (2008) ApJ, 681, 579
2MASS J10595185+3042059
J10595185+3042059

T4
16.195
2008 Jun 13 120 [ascii] [jpeg] Sheppard & Cushing (2009) AJ, 137, 304
2MASS J11061191+2754215
J11061191+2754215

T2.5
14.879
2006 Apr 08 120 [ascii] [jpeg] Looper, Kirkpatrick, and Burgasser (2007) AJ, 134, 1162
SDSSp J111010.01+011613.1
J11101001+0116130

T5.5
16.343
2004 Mar 11 120 [ascii] [jpeg] Burgasser et al. (2006) ApJ, 639, 1095
2MASS J11145133-2618235
J11145133-2618235

T7.5
15.858
2004 Mar 12 120 [ascii] [jpeg] Burgasser et al. (2006) ApJ, 639, 1095
2MASS J11220826-3512363
J11220826-3512363

T2
15.019
2004 Mar 12 120 [ascii] [jpeg] Burgasser et al. (2006) ApJ, 637, 1067
SDSS J120602.51+281328.7
J12060248+2813293

T3
16.541
2005 Apr 08 120 [ascii] [jpeg] Chiu et al. (2006) AJ 131, 2722
SDSS J120747.17+024424.8
J12074717+0244249
L8
T0
15.58
2006 Dec 21 120 [ascii] [jpeg] Looper, Kirkpatrick, and Burgasser (2007) AJ, 134, 1162
2MASS J12095613-1004008
J12095613-1004008
T3.5
T3
15.914
2003 May 22 120 [ascii] [jpeg] Burgasser et al. (2004) AJ, 127, 2856
2003 May 23 120 [ascii] [jpeg] Burgasser et al. (2004) AJ, 127, 2856
SDSS J121440.95+631643.4
J12144089+6316434

T3.5+/-1
16.586
2005 Jan 23 120 [ascii] [jpeg] Chiu et al. (2006) AJ 131, 2722
2MASS J12154432-3420591
J12154432-3420591

T4.5
16.236
2006 May 31 120 [ascii] [jpeg] Looper, Kirkpatrick, and Burgasser (2007) AJ, 134, 1162
2MASSI J1217110-031113
J12171110-0311131
T7
T7.5
15.86
2004 Mar 11 120 [ascii] [jpeg] Burgasser et al. (2006) ApJ, 639, 1095
2MASS J12255432-2739466
J12255432-2739466
T6
T6
15.26
2003 May 23 120 [ascii] [jpeg] Burgasser et al. (2004) AJ, 127, 2856
2MASS J12314753+0847331
J12314753+0847331

T5.5
15.57
2003 May 21 120 [ascii] [jpeg] Burgasser et al. (2004) AJ, 127, 2856
2MASS J12373919+6526148
J12373919+6526148
T7
T6.5
16.053
2006 Apr 08 120 [ascii] [jpeg] Liebert & Burgasser (2007) ApJ, 655, 522
SDSSp J125453.90-012247.4
J12545393-0122474
T2
T2
14.891
2003 May 22 120 [ascii] [jpeg] Burgasser et al. (2004) AJ, 127, 2856
2MASS J13243553+6358281
J13243553+6358281

T2:pec
15.596
2006 Apr 11 120 [ascii] [jpeg] Looper, Kirkpatrick, and Burgasser (2007) AJ, 134, 1162
SDSSp J134646.45-003150.4
J13464634-0031501
T7
T6.5
16
2004 Mar 12 120 [ascii] [jpeg] Burgasser et al. (2006) ApJ, 639, 1095
SDSS J135852.68+374711.9
J13585269+3747137

T4.5+/-1
16.46
2005 Apr 08 120 [ascii] [jpeg] Chiu et al. (2006) AJ 131, 2722
2MASS J14044948-3159330
J14044948-3159330
T0
T2.5
15.577
2006 Jun 01 120 [ascii] [jpeg] Looper, Kirkpatrick, and Burgasser (2007) AJ, 134, 1162
SDSS J141530.05+572428.7
J14153003+5724300

T3+/-1
16.734
2008 Jul 14 120 [ascii] [jpeg] Burgasser et al. (2010) ApJ 710, 1142
ULAS J141623.94+134836.3
J14162394+1348363

T7.5

2010 Jan 23 120 [ascii] [jpeg] Burgasser et al. (2010) AJ, 139, 2448
SDSS J143553.25+112948.6
J14355323+1129485

T2+/-1
17.137
2005 Apr 07 120 [ascii] [jpeg] Chiu et al. (2006) AJ 131, 2722
SDSS J143945.86+304220.6
J14394595+3042212

T2.5
17.223
2005 Jan 23 120 [ascii] [jpeg] Chiu et al. (2006) AJ 131, 2722
Gliese 570D
J14571496-2121477
T7
T7.5
15.324
2003 May 22 120 [ascii] [jpeg] Burgasser et al. (2004) AJ, 127, 2856
2MASS J15031961+2525196
J15031961+2525196
T6
T5
13.937
2003 May 22 120 [ascii] [jpeg] Burgasser et al. (2004) AJ, 127, 2856
SDSS J151114.66+060742.9
J15111466+0607431

T2pec
16.016
2005 Apr 06 120 [ascii] [jpeg] Chiu et al. (2006) AJ 131, 2722
2007 Jul 28 120 [ascii] [jpeg] Burgasser et al. (2010) ApJ 710, 1142
SDSS J151603.03+025928.9
J15160303+0259292

T0:
17.23
2008 Jul 13 120 [ascii] [jpeg] Burgasser et al. (2010) ApJ 710, 1142
SDSS J151643.01+305344.4
J15164306+3053443

T0.5+/-1
16.848
2008 Jul 12 120 [ascii] [jpeg] Burgasser et al. (2010) ApJ 710, 1142
SDSS J152039.82+354619.8
J15203974+3546210

T0+/-1
15.54
2008 Jul 12 120 [ascii] [jpeg] Burgasser et al. (2010) ApJ 710, 1142
SDSS J152103.24+013142.7
J15210327+0131426

T2:
16.399
2008 Jul 13 120 [ascii] [jpeg] Burgasser et al. (2010) ApJ 710, 1142
SDSS J153417.05+161546.1AB
J15341711+1615463

T3.5
16.753
2005 Apr 06 120 [ascii] [jpeg] Chiu et al. (2006) AJ 131, 2722
2MASSI J1534498-295227
J15344984-2952274
T6
T5.5
14.9
2006 Mar 12 120 [ascii] [jpeg] Burgasser et al. (2010) ApJ 710, 1142
2MASS J15461461+4932114
J15461461+4932114

T2.5+/-1
15.902
2008 Jul 12 120 [ascii] [jpeg] Burgasser et al. (2010) ApJ 710, 1142
2MASS J15462718-3325111
J15462718-3325111

T5.5
15.631
2006 Apr 08 120 [ascii] [jpeg] Burgasser et al. (2008) ApJ, 681, 579
2MASSI J1553022+153236
J15530228+1532369

T7
15.825
2006 Apr 08 120 [ascii] [jpeg] Burgasser et al. (2010) ApJ 710, 1142
2MASS J16150413+1340079
J16150413+1340079

T6
16.35
2006 Sep 02 120 [ascii] [jpeg] Looper, Kirkpatrick, and Burgasser (2007) AJ, 134, 1162
SDSSp J162414.37+002915.6
J16241436+0029158

T6
15.494
2003 May 22 120 [ascii] [jpeg] Burgasser et al. (2004) AJ, 127, 2856
2004 Mar 12 120 [ascii] [jpeg] Burgasser et al. (2006) ApJ, 639, 1095
SDSS J163239.34+415004.3
J16323934+4150048

T1:
17.078
2008 Jul 14 120 [ascii] [jpeg] Burgasser et al. (2010) ApJ 710, 1142
SDSS J175024.01+422237.8
J17502385+4222373

T2
16.467
2004 Sep 09 120 [ascii] [jpeg] Burgasser et al. (2006) ApJ, 637, 1067
SDSSp J175032.96+175903.9
J17503293+1759042

T3.5
16.34
2003 May 23 120 [ascii] [jpeg] Burgasser et al. (2004) AJ, 127, 2856
2MASS J1754544+164920
J17545447+1649196

T5
15.762
2006 Jun 01 120 [ascii] [jpeg] Burgasser et al. (2008) ApJ, 681, 579
SDSS J175805.46+463311.9
J17580545+4633099

T6.5
16.152
2004 Jul 23 120 [ascii] [jpeg] Burgasser et al. (2006) ApJ, 639, 1095
2MASS J18283572-4849046
J18283572-4849046

T5.5
15.175
2003 Sep 18 120 [ascii] [jpeg] Burgasser et al. (2004) AJ, 127, 2856
2MASS J19010601+4718136
J19010601+4718136

T5
15.856
2003 May 21 120 [ascii] [jpeg] Burgasser et al. (2004) AJ, 127, 2856
SDSS J204749.61-071818.3
J20474959-0718176

T0:
16.946
2008 Jul 13 120 [ascii] [jpeg] Burgasser et al. (2010) ApJ 710, 1142
SDSS J205235.31-160929.8
J20523515-1609308

T1+/-1
16.334
2005 Aug 12 120 [ascii] [jpeg] Chiu et al. (2006) AJ 131, 2722
2007 Sep 16 120 [ascii] [jpeg] Burgasser et al. (2008) ApJ, 681, 579
2008 Jul 12 120 [ascii] [jpeg] Burgasser et al. (2010) ApJ 710, 1142
SDSS J212413.89+010000.3
J21241387+0059599

T5
16.031
2004 Jul 23 120 [ascii] [jpeg] Burgasser et al. (2006) ApJ, 637, 1067
2005 Aug 11 120 [ascii] [jpeg] Chiu et al. (2006) AJ 131, 2722
2MASS J21392676+0220226
J21392676+0220226

T1.5
15.264
2003 Sep 03 75 [ascii] [jpeg] Burgasser et al. (2006) ApJ, 637, 1067
2004 Sep 06 120 [ascii] [jpeg] Burgasser et al. (2006) ApJ, 637, 1067
HN Peg B
J21442847+1446077

T2.5
15.86
2006 Jun 15 75 [ascii] [jpeg] Luhman et al. (2007) ApJ, 654, 570
2MASS J21513839-4853542
J21513839-4853542

T4
15.73
2004 Sep 06 120 [ascii] [jpeg] Burgasser et al. (2006) ApJ, 637, 1067
2MASS J21542494-1023022
J21542494-1023022

T4.5
16.425
2006 Aug 17 120 [ascii] [jpeg] Looper, Kirkpatrick, and Burgasser (2007) AJ, 134, 1162
2MASS J21543318+5942187
J21543318+5942187

T5
15.661
2006 Nov 17 120 [ascii] [jpeg] Looper, Kirkpatrick, and Burgasser (2007) AJ, 134, 1162
2MASS J22282889-4310262
J22282889-4310262

T6
15.662
2003 Sep 17 120 [ascii] [jpeg] Burgasser et al. (2004) AJ, 127, 2856
ULAS J222958.30+010217.2
J22295830+0102172

T2.5
17.88
2008 Jul 13 120 A. Burgasser (unpublished)
2MASSI J2254188+312349
J22541892+3123498

T4
15.262
2003 Sep 18 120 [ascii] [jpeg] Burgasser et al. (2004) AJ, 127, 2856
2MASS J23312378-4718274
J23312378-4718274

T5
15.659
2003 Sep 17 120 [ascii] [jpeg] Burgasser et al. (2004) AJ, 127, 2856
2MASSI J2339101+135230
J23391025+1352284

T5
16.239
2004 Jul 24 120 [ascii] [jpeg] Burgasser et al. (2006) ApJ, 637, 1067
2MASSI J2356547-155310
J23565477-1553111

T5.5
15.824
2004 Jul 24 120 [ascii] [jpeg] Burgasser et al. (2006) ApJ, 637, 1067

Zip archive of published spectra

Last updated Thu Nov 11 04:53:27 2010 UTC.

Object names, designations, spectral types and 2MASS J magnitudes for any L or T dwarfs listed above were obtained from http://www.dwarfarchives.org, created and maintained by Chris Gelino, Davy Kirkpatrick and Adam Burgasser. All others were compiled from the literature.

Please adhere to the following guidelines when making use of these data:

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