2025ApJS..279...15S

Query : 2025ApJS..279...15S

2025ApJS..279...15S - Astrophys. J., Suppl. Ser., 279, 15 (2025/July-0)

The Extended Atlas of Low-resolution Spectra from the Infrared Astronomical Satellite.

SLOAN G.C., KRAEMER K.E. and VOLK K.

Abstract (from CDS):

We present an updated atlas of spectra from the Low-Resolution Spectrometer (LRS) on the Infrared Astronomical Satellite (IRAS), which took spectra from 7.67 to 22.73 μm with a spectral resolving power (λ/Δλ) of 20-60. The updated atlas includes 11,238 spectra, including 5425 spectra published in the original LRS Atlas, 5796 spectra published in three later papers, and 17 spectra previously available online but not published. The updated atlas has significantly more sources close to the Galactic plane than the original atlas. We have applied an improved spectral correction to remove an artifact at 8 μm in the original database. While the IRAS mission flew over 40 yr ago, the extended LRS atlas remains the single most complete database of mid-infrared spectra of nearby and bright objects in the Galaxy.

Abstract Copyright: © 2025. The Author(s). Published by the American Astronomical Society.

Journal keyword(s): Infrared spectroscopy

Status at CDS : Large table(s) of objects being ingested in VizieR.

Simbad objects: 51

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Number of rows : 51
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 * bet And PM* 01 09 43.92388 +35 37 14.0075 5.58 3.62 2.05 0.81 -0.19 M0+IIIa 572 1
2 V* V471 Per EB* 01 58 49.6646558832 +52 53 48.462798552   14.06 13.08     G2Ib 183 1
3 * omi Cet Mi* 02 19 20.79210 -02 58 39.4956   7.63 6.53 5.03   M5-9IIIe+DA 1586 0
4 * alf Cet LP? 03 02 16.77307 +04 05 23.0596 6.10 4.17 2.53 1.18 0.02 M1.5IIIa 480 1
5 * alf Tau LP? 04 35 55.23907 +16 30 33.4885 4.32 2.40 0.86 -0.37 -1.31 K5+III 1298 2
6 * alf Aur SB* 05 16 41.35871 +45 59 52.7693 1.33 0.88 0.08 -0.52 -0.96 G3III: 1207 0
7 PN M 1-5 PN 05 46 50.0119955400 +24 22 02.848049436           ~ 123 1
8 V* V915 Ori LP* 06 01 13.9155193848 +16 33 23.795939808   11.52 10.07     M5 10 0
9 PN VV 28 PN 06 25 57.2710426104 +17 47 27.136548168     12.5     [WC] 298 0
10 * alf CMa SB* 06 45 08.91728 -16 42 58.0171 -1.51 -1.46 -1.46 -1.46 -1.43 A0mA1Va 1610 0
11 DO 13143 LP? 07 34 48.4923685488 +28 45 07.014816468   13.0 12.0     M7/8 6 0
12 * alf CMi SB* 07 39 18.11950 +05 13 29.9552 0.82 0.79 0.37 -0.05 -0.28 F5IV-V+DQZ 1925 0
13 * bet Gem PM* 07 45 18.94987 +28 01 34.3160 3.00 2.14 1.14 0.39 -0.11 K0IIIb 1150 2
14 * eps Car ** 08 22 30.83526 -59 30 34.1431 3.32 3.13 1.86     K3:III+B2:V 98 0
15 * alf Hya * 09 27 35.24270 -08 39 30.9583 5.14 3.42 1.97 0.93 0.16 K3IIIa 455 1
16 V* R Leo Mi* 09 47 33.4839808805 +11 25 43.823283729 9.22 8.94 7.53 3.39 0.12 M7-9e 943 1
17 IRAS 09553-6150 LP? 09 56 49.5464118048 -62 05 12.893699472   11.12 9.76     M6 7 0
18 * mu. UMa SB* 10 22 19.7276765267 +41 29 58.337745272 6.53 4.64 3.05 1.76 0.80 M0III 331 0
19 * gam Cru PM* 12 31 09.95961 -57 06 47.5684 5.01 3.23 1.64 -0.02 -1.44 M3.5III 291 1
20 * tet Cen PM* 14 06 40.94752 -36 22 11.8371 3.94 3.04 2.05 1.29 0.76 K0-IIIb 262 1
21 * alf Boo RG* 14 15 39.67207 +19 10 56.6730 2.46 1.18 -0.05 -1.03 -1.68 K1.5IIIFe-0.5 2417 1
22 * alf Cen ** 14 39 36.50 -60 50 02.3   0.4 -0.1     G2V+K1V 1031 0
23 * bet UMi V* 14 50 42.32580 +74 09 19.8142 5.32 3.55 2.08 0.97 0.21 K4-III 344 1
24 * alf Sco s*r 16 29 24.45970 -26 25 55.2094 4.08 2.75 0.91 -0.64 -1.87 M1.5Iab+B2Vn 786 0
25 IRAS 16445-4459 HII 16 48 05.2 -45 05 09           ~ 39 0
26 * alf TrA * 16 48 39.89508 -69 01 39.7626   3.33 1.88     K2III_Ba1 251 0
27 IRAS 16458-4512 HII 16 49 30.144 -45 17 48.48           ~ 25 1
28 IRAS 16492-4349 HII 16 52 52.3 -43 54 21           ~ 7 0
29 IRAS 17006-4215 HII 17 04 12.669 -42 19 53.13           ~ 23 1
30 GAL 347.96-00.44 HII 17 15 19.5 -39 13 52           ~ 12 0
31 IRAS 17143-3700 HII 17 17 45.6 -37 03 28           ~ 20 0
32 PN H 1-12 PN 17 26 24.2983159272 -35 01 41.378383416     14     ~ 53 0
33 * bet Dra * 17 30 25.9616959 +52 18 04.999351 4.43 3.79 2.81 2.12 1.64 G2Ib-IIa 428 0
34 * del UMi PM* 17 32 12.9982131368 +86 35 11.254580071   4.367 4.336     A1Van 127 0
35 IRAS 17478-2649 IR 17 50 59.6 -26 50 30           ~ 5 0
36 * gam Dra * 17 56 36.36988 +51 29 20.0242 5.630 3.760 2.230 1.08 0.23 K5III 581 1
37 V* V3811 Sgr LP* 18 23 29.0023790664 -21 53 09.498391260     15.447   12.864 M4/6e 37 2
38 GPSR 025.398+0.562 HII 18 35 38 -06 26.8           ~ 10 0
39 * alf Lyr dS* 18 36 56.33635 +38 47 01.2802 0.03 0.03 0.03 0.07 0.10 A0V 2787 1
40 [JD2012] G025.460-00.215 HII 18 38 30.0 -06 44 30           ~ 14 0
41 HD 173511 PM* 18 41 40.5911095584 +61 32 47.097310596   8.69 7.23     K5III 60 0
42 2MASS J18432852-0350193 Y*O 18 43 28.52 -03 50 19.4           ~ 13 0
43 * del Dra PM* 19 12 33.3013729052 +67 39 41.539165396 4.85 4.07 3.07 2.37 1.86 G9III 295 0
44 IRAS 19199+2100 * 19 22 02.70624 +21 06 28.4182           ~ 7 0
45 IRAS 19200+2101 mul 19 22 10.5 +21 06 57           ~ 13 1
46 OH 055.2+03.0 OH* 19 22 17.21616 +21 07 24.7116           O-rich 19 0
47 NML Cyg s*r 20 46 25.5392819088 +40 06 59.464289232           M7/8 527 0
48 EM* AS 453 Sy* 21 02 09.8189024184 +45 46 32.733603228   16.04 14.68 11.38   Mep 337 0
49 V* V1610 Cyg pA* 21 02 18.27 +36 41 37.0           F5Iae 892 1
50 * bet Peg LP* 23 03 46.45746 +28 04 58.0336 6.05 4.09 2.42 0.92 -0.40 M2.5II-III 606 1
51 NAME Local Group GrG ~ ~           ~ 9325 0

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