Exposure
ID
MATIS.2025-11-13T02:58:06.458_1
Header ID
MATIS.2025-11-13T02:58:06.458
Date updated
2025-11-13 03:05:52 UTC+0000
Release date
2025-11-13 02:58:06 UTC+0000
UTC Start
2025-11-13 02:58:06.458
UTC End
2025-11-13 02:59:08.468
MJD Start
60992.12368586
MJD End
60992.124403568334
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
71686
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
53221
Name
HD 984
RA
3.544193
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 56.4040 56.4140 33.4000 33.5000
U1-U3 102.4080 102.4140 39.0000 39.1000
U1-U4 127.5740 127.4680 64.1290 64.1380
U2-U3 46.6030 46.5970 45.8000 45.9000
U2-U4 84.1530 84.0170 84.1380 84.1600
U3-U4 55.6520 55.5370 115.3920 115.4800
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 60992.12368586
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 984
RA 3.544193
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 56.404
HIERARCH ESO ISS PBL12 END 56.414
HIERARCH ESO ISS PBLA12 START 33.4
HIERARCH ESO ISS PBLA12 END 33.5
HIERARCH ESO ISS PBL13 START 102.408
HIERARCH ESO ISS PBL13 END 102.414
HIERARCH ESO ISS PBLA13 START 39.0
HIERARCH ESO ISS PBLA13 END 39.1
HIERARCH ESO ISS PBL14 START 127.574
HIERARCH ESO ISS PBL14 END 127.468
HIERARCH ESO ISS PBLA14 START 64.129
HIERARCH ESO ISS PBLA14 END 64.138
HIERARCH ESO ISS PBL23 START 46.603
HIERARCH ESO ISS PBL23 END 46.597
HIERARCH ESO ISS PBLA23 START 45.8
HIERARCH ESO ISS PBLA23 END 45.9
HIERARCH ESO ISS PBL24 START 84.153
HIERARCH ESO ISS PBL24 END 84.017
HIERARCH ESO ISS PBLA24 START 84.138
HIERARCH ESO ISS PBLA24 END 84.16
HIERARCH ESO ISS PBL34 START 55.652
HIERARCH ESO ISS PBL34 END 55.537
HIERARCH ESO ISS PBLA34 START 115.392
HIERARCH ESO ISS PBLA34 END 115.48
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