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NOTE: Most of the High Level Science Products are unavailable while unscheduled maintenance is being performed. They will be incrementally restored over the course of this week. We apologize for any inconvenience.

Available Line Lists


This page lists the currently available line lists that may be overplotted on displayed spectral plots. Only those overlapping in wavelength with the initially displayed spectrum however will appear as options on the plot page. Click here for the general plotting information.


VPFIT - The first list shows line libraries distributed with the Voigt Profile Fitting software (VPFIT) by R. F. Carswell, J. K. Webb and others. They are organized by element and ionization level although some are a mix as noted. They will appear on every plot, although some only include a couple lines.

Library
Name
Wmin Wmax Description # of
lines
Al 1670.787 3945.122 Aluminum (I to III) 8
Ar 1048.22 1066.66 neutral Argon 2
CaII 3934.777 3969.591 Calcium II 2
CI 1328.833 1658.121 neutral Carbon 13
CII 1036.337 1335.708 Carbon II 3
CIII 977.02 977.02 Carbon III 1
CIV 1548.195 1550.77 Carbon IV 2
Cr 2056.257 2066.164 Chromium II 3
FeII 1055.262 2600.173 Iron II 20
HD 911.763 1215.67 neutral Hydrogen & (1) Deuterium line 27
Mg 2026.477 2852.963 Magnesium (I and II) 4
Mn 2576.877 2606.462 Manganese II 3
Na 3303.319 5897.558 neutral Sodium 4
NiII 1317.217 1751.916 Nickel II 10
nitrogen 915.613 1242.804 Nitrogen (I - V) 18
OI 916.815 1355.598 neutral Oxygen 21
OVI 1031.927 1037.616 Oxygen VI 2
range 972.537 1808.013 Combination of elements 28
SiII 989.873 1808.013 Silicon II 13
SiIII 1206.5 1206.5 Silicon III 1
SiIV 1393.76 1402.773 Silicon IV 2
strong 972.537 5897.558 Combination of elements 38
TiII 1298.697 3384.74 Titanium II 8
ultralow 989.873 1808.013 Combination of elements 26
Zn 2026.137 2062.66 Zn II 2
Library
Name
Wmin Wmax Description # of
lines



UV-bright AGNs - There are about 70 line lists available for UV_bright AGNs that were created for a survey of the low-redshift intergalactic medium using HST/COS spectra. They were provided in the IGM HLSP by Danforth et al. If a spectrum for one of the 70 AGNs is plotted and the wavelength ranges overlap, the line library will automatically appear at the top of the line library list. Note the target name from the search results must be identical to that extracted from the file headers. Aliases are not considered a match.

Target Name Wmin Wmax # of lines
B0117-2837 1134.14 1767.67 149
PKS0558-504 1134.93 1670.93 56
PG1011-040 1142.29 1751.95 77
HE0056-3622 1134.1 1671.47 99
PMNJ2345-1555 1166.66 1761.21 121
SDSSJ080908.13+461925.6 1137.11 1786.19 177
PG1259+593 1142.27 1793.37 192
PG1424+240 1143.04 1788.01 166
MRK1513 1142.35 1741.45 90
PG1435-067 1134.07 1402.59 39
PG1115+407 1142.19 1790.49 76
H1821+643 1140.14 1741.27 178
UKS-0242-724 1134.28 1671.99 68
1ES1553+113 1142.26 1751.79 132
PG0844+349 1152.7 1402.76 40
PG1307+085 1170.59 1402.71 40
PG1626+554 1143.11 1751.55 73
PHL1811 1143.19 1757.81 178
PKS2155-304 1142.33 1402.71 62
HE0238-1904 1134.97 1789.77 200
MRK106 1143.12 1741.52 90
SBS1108+560 1144.38 1785.18 187
HE0226-4110 1135.02 1788.71 221
RXJ0439.6-5311 1139.96 1670.9 104
PG0804+761 1137.21 1741.42 99
PMNJ1103-2329 1143.26 1741.57 94
IRASL06229-6434 1135 1741.76 83
PKS1302-102 1143.19 1751.78 132
RBS144 1134.22 1671.4 44
HE0153-4520 1138.39 1781.38 183
3C66A 1134.16 1741.39 114
PG1001+291 1142.27 1741.15 100
PG1229+204 1190.35 1402.62 26
1ES1028+511 1134.1 1670.6 99
PKS0552-640 1139.15 1747.25 240
PG0953+414 1137.91 1768.43 128
PKS0637-752 1135.88 1744.12 268
SBS1122+594 1141.73 1788.84 245
FBQS1010+3003 1142.13 1752.08 112
3C273 1142.44 1454.78 87
MRK877 1134.19 1402.63 64
RBS1892 1139.09 1670.83 76
TONS210 1136.79 1741.49 82
RXSJ09565-0452 1134.18 1403.16 48
S50716+714 1141.65 1741.39 109
HE0435-5304 1142.41 1728.95 104
MRK876 1133.43 1751.64 135
TON1187 1190.32 1402.6 34
PG0157+001 1152.77 1414.49 42
PG0026+129 1134.3 1402.7 43
3C263 1140.64 1785.97 262
PG1216+069 1143.16 1760.03 142
RBS542 1133.73 1741.63 138
HS1102+3441 1138.81 1793.42 182
RXJ2154.1-4414 1138.66 1741.54 120
Q1230+0115 1136.12 1751.85 201
TON580 1143 1751.42 89
PKS0405-123 1134.03 1793.69 393
MRK478 1152.61 1402.41 38
3C57 1143.12 1766.17 258
PG0838+770 1142.46 1741.05 77
PG1116+215 1136.68 1765.57 146
PG1121+422 1132.36 1751.7 90
RXJ0503.1-6634 1136.52 1709.52 65
MR2251-178 1134.84 1750.49 98
PG1048+342 1142.15 1752.01 65
1SAXJ1032.3+5051 1143.17 1670.47 46
4C01.61 1189.26 1433.83 42
IRASF22456-5125 1133.64 1751.86 128
PG0832+251 1142.07 1715.5 113
PKS2005-489 1142.25 1670.81 64
QSO0045+3926 1139.01 1760.36 120
PG1049-005 1134.81 1741.44 119
TON236 1143.12 1760.23 128
PG0003+158 1133.8 1788.03 238
Target Name Wmin Wmax # of lines


MUSCLES - includes multi-telescope, multi-wavelength spectra of low-mass stars hosting exoplanets and associated with HST program 13650. The line library is available for the seven spectra from this project. It is not currently available for other spectra.

Target Name Wmin Wmax # of lines
All Muscle spectra 1174.93 2852.97 65


Notes:

  • - Low resolution spectra may cause line IDs to overlap. Zooming in may help separate them.
  • - The available line lists are based on the spectral range of the initial plotted spectrum. Line IDs may not be visible after zooming in to a smaller spectral region.
  • - When spectra from multiple targets are plotted, the target name from the first spectrum is used for deciding if a Danforth line list should be listed.