Exposure
ID
MATIS.2025-11-13T02:59:50.446_1
Header ID
MATIS.2025-11-13T02:59:50.446
Date updated
2025-11-13 03:10:50 UTC+0000
Release date
2025-11-13 02:59:50 UTC+0000
UTC Start
2025-11-13 02:59:50.446
UTC End
2025-11-13 03:00:52.456
MJD Start
60992.12488942
MJD End
60992.125607128335
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.002928
Ambient temperature (°C)
14.94
Seeing (arcsec)
0.49
Observation
ID
71689
Category
calibrator
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
53223
Name
HD 984
RA
3.544191
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 56.4210 56.4300 33.5000 33.6000
U1-U3 102.4180 102.4230 39.1000 39.1000
U1-U4 127.3950 127.2850 64.1430 64.1510
U2-U3 46.5920 46.5850 45.9000 45.9000
U2-U4 83.9240 83.7860 84.1750 84.1970
U3-U4 55.4580 55.3420 115.5400 115.6300
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.293L.003
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60992.12488942
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 984
RA 3.544191
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 56.421
HIERARCH ESO ISS PBL12 END 56.43
HIERARCH ESO ISS PBLA12 START 33.5
HIERARCH ESO ISS PBLA12 END 33.6
HIERARCH ESO ISS PBL13 START 102.418
HIERARCH ESO ISS PBL13 END 102.423
HIERARCH ESO ISS PBLA13 START 39.1
HIERARCH ESO ISS PBLA13 END 39.1
HIERARCH ESO ISS PBL14 START 127.395
HIERARCH ESO ISS PBL14 END 127.285
HIERARCH ESO ISS PBLA14 START 64.143
HIERARCH ESO ISS PBLA14 END 64.151
HIERARCH ESO ISS PBL23 START 46.592
HIERARCH ESO ISS PBL23 END 46.585
HIERARCH ESO ISS PBLA23 START 45.9
HIERARCH ESO ISS PBLA23 END 45.9
HIERARCH ESO ISS PBL24 START 83.924
HIERARCH ESO ISS PBL24 END 83.786
HIERARCH ESO ISS PBLA24 START 84.175
HIERARCH ESO ISS PBLA24 END 84.197
HIERARCH ESO ISS PBL34 START 55.458
HIERARCH ESO ISS PBL34 END 55.342
HIERARCH ESO ISS PBLA34 START 115.54
HIERARCH ESO ISS PBLA34 END 115.63
HIERARCH ESO ISS AMBI TAU0 START 0.002928
HIERARCH ESO ISS AMBI TAU0 END 0.002928
HIERARCH ESO ISS AMBI TEMP 14.94
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49