2023A&A...674A.207D

Query : 2023A&A...674A.207D

2023A&A...674A.207D - Astronomy and Astrophysics, volume 674A207 (2023/6-1)

The Enhanced Resolution Imager and Spectrograph for the VLT.

DAVIES R., ABSIL O., AGAPITO G., AGUDO BERBEL A., BARUFFOLO A., BILIOTTI V., BLACK M., BONAGLIA M., BONSE M., BRIGUGLIO R., CAMPANA P., CAO Y., CARBONARO L., CORTES A., CRESCI G., DALLILAR Y., DANNERT F., DE ROSA R.J., DEYSENROTH M., DI ANTONIO I., DI CIANNO A., DI RICO G., DOELMAN D., DOLCI M., DORN R., EISENHAUER F., ESPOSITO S., FANTINEL D., FERRUZZI D., FEUCHTGRUBER H., FINGER G., FORSTER SCHREIBER N.M., GAO X., GEMPERLEIN H., GENZEL R., GILLESSEN S., GINSKI C., GLAUSER A.M., GLINDEMANN A., GRANI P., HARTL M., HAYOZ J., HEIDA M., HENRY D., HOFMANN R., HUBER H., KASPER M., KELLER C., KENWORTHY M., KRAVCHENKO K., KUNTSCHNER H., LACOUR S., LIGHTFOOT J., LUNNEY D., LUTZ D., MACINTOSH M., MANNUCCI F., MARSSET M., MODIGLIANI A., NEESER M., ORBAN DE XIVRY G., OTT T., PALLANCA L., PATAPIS P., PEARSON D., PENA E., PERCHERON I., PUGLISI A., QUANZ S.P., RABIEN S., RAU C., RICCARDI A., SALASNICH B., SCHMID H.-M., SCHUBERT J., SERRA B., SHIMIZU T., SNIK F., STURM E., TACCONI L., TAYLOR W., VALENTINI A., WARING C., WIEZORREK E. and XOMPERO M.

Abstract (from CDS):

The Enhanced Resolution Imager and Spectrograph (ERIS) is an instrument that both extends and enhances the fundamental diffraction limited imaging and spectroscopy capability for the VLT. It replaces two instruments that were being maintained beyond their operational lifetimes, combines their functionality on a single focus, provides a new wavefront sensing module for natural and laser guide stars that makes use of the Adaptive Optics Facility, and considerably improves on their performance. The observational modes ERIS provides are integral field spectroscopy at 1-2.5 μm, imaging at 1-5 μm with several options for high-contrast imaging, and long-slit spectroscopy at 3-4 μm. The instrument is installed at the Cassegrain focus of UT4 at the VLT and, following its commissioning during 2022, has been made available to the community.

Abstract Copyright: © The Authors 2023

Journal keyword(s): instrumentation: adaptive optics - instrumentation: high angular resolution - instrumentation: spectrographs - instrumentation: miscellaneous

Simbad objects: 21

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Number of rows : 21
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 NGC 1097 LIN 02 46 19.059 -30 16 29.68 10.46 9.97 9.48 8.72 9.8 ~ 1448 3
2 HD 25402 PM* 04 00 31.9835640456 -41 44 54.301461972   8.993 8.374 9.04   G3V 48 0
3 HD 26072 * 04 05 54.7452729624 -41 37 33.015775368   10.07 8.86     K2III 7 0
4 HD 36648A PM* 05 31 10.4500699464 -42 17 59.254172088   7.45 7.15     A8III 13 0
5 * bet Pic b Pl 05 47 17.0876901 -51 03 59.441135           ~ 627 1
6 CD-32 5613 WD* 08 41 32.4290850497 -32 56 32.915823461   12.07 11.85 12.3   DA5.5 325 0
7 COSMOS 1323716 G 09 58 59.10 +02 05 04.5   22.58 22.15     ~ 34 0
8 HD 100546 Be* 11 33 25.4408872296 -70 11 41.241297948   6.71 6.30   6.64 A0VaekB8_lB 894 1
9 HD 116434C BD* 13 24 36.13 -51 30 16.7           L5-7 123 1
10 NAME TYC 8998-760-1B LM* 13 25 12.33 -64 56 19.7           ~ 71 0
11 NGC 5139 GlC 13 26 47.28 -47 28 46.1           ~ 3677 0
12 CD-40 8434 TT* 14 08 10.1545500744 -41 23 52.573291080   13.42 12.18 11.71 10.506 K7IVe 546 0
13 CD-38 10980 WD* 16 23 33.8380498896 -39 13 46.161043572 9.916 10.885 11.029 10.936 10.841 DA2 526 0
14 GCIRS 3 * 17 45 39.80 -29 00 23.9           ~ 154 0
15 GCIRS 7 LP* 17 45 39.987 -29 00 22.24           M2 388 0
16 [EG97] S2 * 17 45 40.0442 -29 00 27.975           B0/2V 420 1
17 [EG97] S4 * 17 45 40.0636 -29 00 27.968           B0/2V 65 0
18 NAME Sgr B2 HII A HII 17 47 19.502 -28 22 59.92           ~ 17 0
19 * iot Cap BY* 21 22 14.7959829093 -16 50 04.358014058 5.74 5.18 4.27 3.65 3.17 G7IIIFe-1.5 204 0
20 * gam Gru PM* 21 53 55.7163006264 -37 21 53.539981264 2.52 2.89 3.01 3.06 3.12 B8IV-Vs 144 0
21 HD 218396 El* 23 07 28.7157209544 +21 08 03.310767492   6.21 5.953     F0+VkA5mA5 1285 0

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