Exposure
ID
MATIS.2025-11-13T00:57:00.065_1
Header ID
MATIS.2025-11-13T00:57:00.065
Date updated
2025-11-13 01:10:55 UTC+0000
Release date
2025-11-13 00:57:00 UTC+0000
UTC Start
2025-11-13 00:57:00.065
UTC End
2025-11-13 00:58:02.075
MJD Start
60992.03958409
MJD End
60992.04030179833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.004607
Ambient temperature (°C)
13.36
Seeing (arcsec)
0.835
Observation
ID
71574
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
53157
Name
HD 984
RA
3.544045
DEC
-7.19948
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 53.4740 53.5080 24.0000 24.2000
U1-U3 96.9650 97.0400 30.7000 30.9000
U1-U4 125.6690 125.8010 59.8510 59.9180
U2-U3 44.2980 44.3390 38.8000 38.9000
U2-U4 88.0470 88.1160 80.6650 80.7050
U3-U4 62.4620 62.4660 108.8890 108.9200
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 60992.03958409
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 984
RA 3.544045
DEC -7.19948
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 53.474
HIERARCH ESO ISS PBL12 END 53.508
HIERARCH ESO ISS PBLA12 START 24.0
HIERARCH ESO ISS PBLA12 END 24.2
HIERARCH ESO ISS PBL13 START 96.965
HIERARCH ESO ISS PBL13 END 97.04
HIERARCH ESO ISS PBLA13 START 30.7
HIERARCH ESO ISS PBLA13 END 30.9
HIERARCH ESO ISS PBL14 START 125.669
HIERARCH ESO ISS PBL14 END 125.801
HIERARCH ESO ISS PBLA14 START 59.851
HIERARCH ESO ISS PBLA14 END 59.918
HIERARCH ESO ISS PBL23 START 44.298
HIERARCH ESO ISS PBL23 END 44.339
HIERARCH ESO ISS PBLA23 START 38.8
HIERARCH ESO ISS PBLA23 END 38.9
HIERARCH ESO ISS PBL24 START 88.047
HIERARCH ESO ISS PBL24 END 88.116
HIERARCH ESO ISS PBLA24 START 80.665
HIERARCH ESO ISS PBLA24 END 80.705
HIERARCH ESO ISS PBL34 START 62.462
HIERARCH ESO ISS PBL34 END 62.466
HIERARCH ESO ISS PBLA34 START 108.889
HIERARCH ESO ISS PBLA34 END 108.92
HIERARCH ESO ISS AMBI TAU0 START 0.004995
HIERARCH ESO ISS AMBI TAU0 END 0.004219
HIERARCH ESO ISS AMBI TEMP 13.36
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.84