Exposure
ID
MATIS.2025-11-13T02:55:01.844_1
Header ID
MATIS.2025-11-13T02:55:01.844
Date updated
2025-11-13 03:05:52 UTC+0000
Release date
2025-11-13 02:55:01 UTC+0000
UTC Start
2025-11-13 02:55:01.844
UTC End
2025-11-13 02:56:03.854
MJD Start
60992.12154912
MJD End
60992.12226682833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.002928
Ambient temperature (°C)
14.85
Seeing (arcsec)
0.49
Observation
ID
71684
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
53220
Name
HD 984
RA
3.544183
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 56.3710 56.3830 33.3000 33.3000
U1-U3 102.3850 102.3940 38.9000 39.0000
U1-U4 127.8770 127.7770 64.1000 64.1100
U2-U3 46.6190 46.6140 45.8000 45.8000
U2-U4 84.5470 84.4160 84.0710 84.0930
U3-U4 55.9900 55.8770 115.1340 115.2200
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 60992.12154912
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 984
RA 3.544183
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 56.371
HIERARCH ESO ISS PBL12 END 56.383
HIERARCH ESO ISS PBLA12 START 33.3
HIERARCH ESO ISS PBLA12 END 33.3
HIERARCH ESO ISS PBL13 START 102.385
HIERARCH ESO ISS PBL13 END 102.394
HIERARCH ESO ISS PBLA13 START 38.9
HIERARCH ESO ISS PBLA13 END 39.0
HIERARCH ESO ISS PBL14 START 127.877
HIERARCH ESO ISS PBL14 END 127.777
HIERARCH ESO ISS PBLA14 START 64.1
HIERARCH ESO ISS PBLA14 END 64.11
HIERARCH ESO ISS PBL23 START 46.619
HIERARCH ESO ISS PBL23 END 46.614
HIERARCH ESO ISS PBLA23 START 45.8
HIERARCH ESO ISS PBLA23 END 45.8
HIERARCH ESO ISS PBL24 START 84.547
HIERARCH ESO ISS PBL24 END 84.416
HIERARCH ESO ISS PBLA24 START 84.071
HIERARCH ESO ISS PBLA24 END 84.093
HIERARCH ESO ISS PBL34 START 55.99
HIERARCH ESO ISS PBL34 END 55.877
HIERARCH ESO ISS PBLA34 START 115.134
HIERARCH ESO ISS PBLA34 END 115.22
HIERARCH ESO ISS AMBI TAU0 START 0.002928
HIERARCH ESO ISS AMBI TAU0 END 0.002928
HIERARCH ESO ISS AMBI TEMP 14.85
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49