Exposure
ID
MATIS.2025-11-13T01:31:33.728_1
Header ID
MATIS.2025-11-13T01:31:33.728
Date updated
2025-11-13 01:40:41 UTC+0000
Release date
2026-11-13 01:40:40 UTC+0000
UTC Start
2025-11-13 01:31:33.728
UTC End
2025-11-13 01:32:35.738
MJD Start
60992.06358482
MJD End
60992.064302528335
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.003852
Ambient temperature (°C)
13.72
Seeing (arcsec)
1.23
Observation
ID
71610
Category
science
Program ID
116.293L.003
Program Title
THE VLTI/GRAVITY+ AND MATISSE EXOPLANET EXTRAVAGANZA
Program Type
GTO
PI / COI
KREIDBERG / BRANDNER / LE BOUQUIN / TREVASCUS / SAUTER / LACOUR / MOLLIERE / SAMLAND / HOULLÉ / MILLOUR / BAILER-JONES / ROUSSELET-PERRAUT / PERRIN / EISENHAUER / PAUMARD / STRAUBMEIER / GARCIA / HOENIG / LUTZ / SPEZZANO / BERIO / SCIGLIUTO / LOPEZ / DEFR
Target
ID
53178
Name
HD 984
RA
3.544109
DEC
-7.1995
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 54.5620 54.5940 27.5000 27.6000
U1-U3 99.3020 99.3670 34.0000 34.1000
U1-U4 129.0440 129.1140 61.7660 61.8150
U2-U3 45.5040 45.5350 41.7000 41.8000
U2-U4 89.3940 89.4050 81.8650 81.8990
U3-U4 61.9890 61.9550 110.1090 110.1530
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.293L.003
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60992.06358482
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 984
RA 3.544109
DEC -7.1995
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 54.562
HIERARCH ESO ISS PBL12 END 54.594
HIERARCH ESO ISS PBLA12 START 27.5
HIERARCH ESO ISS PBLA12 END 27.6
HIERARCH ESO ISS PBL13 START 99.302
HIERARCH ESO ISS PBL13 END 99.367
HIERARCH ESO ISS PBLA13 START 34.0
HIERARCH ESO ISS PBLA13 END 34.1
HIERARCH ESO ISS PBL14 START 129.044
HIERARCH ESO ISS PBL14 END 129.114
HIERARCH ESO ISS PBLA14 START 61.766
HIERARCH ESO ISS PBLA14 END 61.815
HIERARCH ESO ISS PBL23 START 45.504
HIERARCH ESO ISS PBL23 END 45.535
HIERARCH ESO ISS PBLA23 START 41.7
HIERARCH ESO ISS PBLA23 END 41.8
HIERARCH ESO ISS PBL24 START 89.394
HIERARCH ESO ISS PBL24 END 89.405
HIERARCH ESO ISS PBLA24 START 81.865
HIERARCH ESO ISS PBLA24 END 81.899
HIERARCH ESO ISS PBL34 START 61.989
HIERARCH ESO ISS PBL34 END 61.955
HIERARCH ESO ISS PBLA34 START 110.109
HIERARCH ESO ISS PBLA34 END 110.153
HIERARCH ESO ISS AMBI TAU0 START 0.003852
HIERARCH ESO ISS AMBI TAU0 END 0.003852
HIERARCH ESO ISS AMBI TEMP 13.72
HIERARCH ESO ISS AMBI FWHM START 1.17
HIERARCH ESO ISS AMBI FWHM END 1.29