Exposure
ID
MATIS.2025-11-13T01:44:19.203_1
Header ID
MATIS.2025-11-13T01:44:19.203
Date updated
2025-11-13 01:56:02 UTC+0000
Release date
2026-11-13 01:56:02 UTC+0000
UTC Start
2025-11-13 01:44:19.203
UTC End
2025-11-13 01:45:21.213
MJD Start
60992.07244448
MJD End
60992.07316218833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0035139999999999998
Ambient temperature (°C)
13.92
Seeing (arcsec)
0.835
Observation
ID
71622
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
53185
Name
HD 984
RA
3.544131
DEC
-7.19951
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 54.9320 54.9620 28.6000 28.7000
U1-U3 100.0420 100.1000 35.0000 35.1000
U1-U4 129.7400 129.7840 62.3230 62.3660
U2-U3 45.8530 45.8790 42.6000 42.7000
U2-U4 89.3960 89.3840 82.2590 82.2900
U3-U4 61.5030 61.4550 110.6700 110.7190
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 60992.07244448
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 984
RA 3.544131
DEC -7.19951
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 54.932
HIERARCH ESO ISS PBL12 END 54.962
HIERARCH ESO ISS PBLA12 START 28.6
HIERARCH ESO ISS PBLA12 END 28.7
HIERARCH ESO ISS PBL13 START 100.042
HIERARCH ESO ISS PBL13 END 100.1
HIERARCH ESO ISS PBLA13 START 35.0
HIERARCH ESO ISS PBLA13 END 35.1
HIERARCH ESO ISS PBL14 START 129.74
HIERARCH ESO ISS PBL14 END 129.784
HIERARCH ESO ISS PBLA14 START 62.323
HIERARCH ESO ISS PBLA14 END 62.366
HIERARCH ESO ISS PBL23 START 45.853
HIERARCH ESO ISS PBL23 END 45.879
HIERARCH ESO ISS PBLA23 START 42.6
HIERARCH ESO ISS PBLA23 END 42.7
HIERARCH ESO ISS PBL24 START 89.396
HIERARCH ESO ISS PBL24 END 89.384
HIERARCH ESO ISS PBLA24 START 82.259
HIERARCH ESO ISS PBLA24 END 82.29
HIERARCH ESO ISS PBL34 START 61.503
HIERARCH ESO ISS PBL34 END 61.455
HIERARCH ESO ISS PBLA34 START 110.67
HIERARCH ESO ISS PBLA34 END 110.719
HIERARCH ESO ISS AMBI TAU0 START 0.003341
HIERARCH ESO ISS AMBI TAU0 END 0.003687
HIERARCH ESO ISS AMBI TEMP 13.92
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.82