Exposure
ID
MATIS.2025-11-13T02:56:36.539_1
Header ID
MATIS.2025-11-13T02:56:36.539
Date updated
2025-11-13 03:05:52 UTC+0000
Release date
2025-11-13 02:56:36 UTC+0000
UTC Start
2025-11-13 02:56:36.539
UTC End
2025-11-13 02:57:38.549
MJD Start
60992.12264513
MJD End
60992.123362838334
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.002928
Ambient temperature (°C)
14.9
Seeing (arcsec)
0.49
Observation
ID
71685
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
53219
Name
HD 984
RA
3.544189
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 56.3880 56.3990 33.4000 33.4000
U1-U3 102.3980 102.4050 39.0000 39.0000
U1-U4 127.7250 127.6220 64.1150 64.1250
U2-U3 46.6110 46.6060 45.8000 45.8000
U2-U4 84.3480 84.2140 84.1050 84.1280
U3-U4 55.8190 55.7040 115.2650 115.3520
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 60992.12264513
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 984
RA 3.544189
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 56.388
HIERARCH ESO ISS PBL12 END 56.399
HIERARCH ESO ISS PBLA12 START 33.4
HIERARCH ESO ISS PBLA12 END 33.4
HIERARCH ESO ISS PBL13 START 102.398
HIERARCH ESO ISS PBL13 END 102.405
HIERARCH ESO ISS PBLA13 START 39.0
HIERARCH ESO ISS PBLA13 END 39.0
HIERARCH ESO ISS PBL14 START 127.725
HIERARCH ESO ISS PBL14 END 127.622
HIERARCH ESO ISS PBLA14 START 64.115
HIERARCH ESO ISS PBLA14 END 64.125
HIERARCH ESO ISS PBL23 START 46.611
HIERARCH ESO ISS PBL23 END 46.606
HIERARCH ESO ISS PBLA23 START 45.8
HIERARCH ESO ISS PBLA23 END 45.8
HIERARCH ESO ISS PBL24 START 84.348
HIERARCH ESO ISS PBL24 END 84.214
HIERARCH ESO ISS PBLA24 START 84.105
HIERARCH ESO ISS PBLA24 END 84.128
HIERARCH ESO ISS PBL34 START 55.819
HIERARCH ESO ISS PBL34 END 55.704
HIERARCH ESO ISS PBLA34 START 115.265
HIERARCH ESO ISS PBLA34 END 115.352
HIERARCH ESO ISS AMBI TAU0 START 0.002928
HIERARCH ESO ISS AMBI TAU0 END 0.002928
HIERARCH ESO ISS AMBI TEMP 14.9
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49