Exposure
ID
MATIS.2025-11-13T01:33:09.692_1
Header ID
MATIS.2025-11-13T01:33:09.692
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 01:33:09.692
UTC End
2025-11-13 01:34:11.702
MJD Start
60992.06469551
MJD End
60992.06541321833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0038945000000000004
Ambient temperature (°C)
13.78
Seeing (arcsec)
1.245
Observation
ID
71612
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
53179
Name
HD 984
RA
3.544108
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 54.6100 54.6410 27.6000 27.7000
U1-U3 99.3990 99.4630 34.1000 34.2000
U1-U4 129.1480 129.2150 61.8400 61.8890
U2-U3 45.5500 45.5810 41.8000 41.9000
U2-U4 89.4090 89.4170 81.9160 81.9490
U3-U4 61.9370 61.9010 110.1760 110.2210
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 60992.06469551
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 984
RA 3.544108
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 54.61
HIERARCH ESO ISS PBL12 END 54.641
HIERARCH ESO ISS PBLA12 START 27.6
HIERARCH ESO ISS PBLA12 END 27.7
HIERARCH ESO ISS PBL13 START 99.399
HIERARCH ESO ISS PBL13 END 99.463
HIERARCH ESO ISS PBLA13 START 34.1
HIERARCH ESO ISS PBLA13 END 34.2
HIERARCH ESO ISS PBL14 START 129.148
HIERARCH ESO ISS PBL14 END 129.215
HIERARCH ESO ISS PBLA14 START 61.84
HIERARCH ESO ISS PBLA14 END 61.889
HIERARCH ESO ISS PBL23 START 45.55
HIERARCH ESO ISS PBL23 END 45.581
HIERARCH ESO ISS PBLA23 START 41.8
HIERARCH ESO ISS PBLA23 END 41.9
HIERARCH ESO ISS PBL24 START 89.409
HIERARCH ESO ISS PBL24 END 89.417
HIERARCH ESO ISS PBLA24 START 81.916
HIERARCH ESO ISS PBLA24 END 81.949
HIERARCH ESO ISS PBL34 START 61.937
HIERARCH ESO ISS PBL34 END 61.901
HIERARCH ESO ISS PBLA34 START 110.176
HIERARCH ESO ISS PBLA34 END 110.221
HIERARCH ESO ISS AMBI TAU0 START 0.004028
HIERARCH ESO ISS AMBI TAU0 END 0.003761
HIERARCH ESO ISS AMBI TEMP 13.78
HIERARCH ESO ISS AMBI FWHM START 1.29
HIERARCH ESO ISS AMBI FWHM END 1.2