Exposure
ID
MATIS.2025-11-13T01:55:43.253_1
Header ID
MATIS.2025-11-13T01:55:43.253
Date updated
2025-11-13 02:05:45 UTC+0000
Release date
2025-11-13 01:55:43 UTC+0000
UTC Start
2025-11-13 01:55:43.253
UTC End
2025-11-13 01:56:45.263
MJD Start
60992.08036172
MJD End
60992.08107942833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.003803
Ambient temperature (°C)
13.99
Seeing (arcsec)
0.675
Observation
ID
71631
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
53189
Name
HD 984
RA
3.544153
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 55.2400 55.2680 29.5000 29.6000
U1-U3 100.6320 100.6830 35.8000 35.9000
U1-U4 130.1000 130.1210 62.7570 62.7940
U2-U3 46.1150 46.1370 43.3000 43.4000
U2-U4 89.1700 89.1380 82.5900 82.6210
U3-U4 60.9310 60.8710 111.2250 111.2800
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 60992.08036172
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 984
RA 3.544153
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 55.24
HIERARCH ESO ISS PBL12 END 55.268
HIERARCH ESO ISS PBLA12 START 29.5
HIERARCH ESO ISS PBLA12 END 29.6
HIERARCH ESO ISS PBL13 START 100.632
HIERARCH ESO ISS PBL13 END 100.683
HIERARCH ESO ISS PBLA13 START 35.8
HIERARCH ESO ISS PBLA13 END 35.9
HIERARCH ESO ISS PBL14 START 130.1
HIERARCH ESO ISS PBL14 END 130.121
HIERARCH ESO ISS PBLA14 START 62.757
HIERARCH ESO ISS PBLA14 END 62.794
HIERARCH ESO ISS PBL23 START 46.115
HIERARCH ESO ISS PBL23 END 46.137
HIERARCH ESO ISS PBLA23 START 43.3
HIERARCH ESO ISS PBLA23 END 43.4
HIERARCH ESO ISS PBL24 START 89.17
HIERARCH ESO ISS PBL24 END 89.138
HIERARCH ESO ISS PBLA24 START 82.59
HIERARCH ESO ISS PBLA24 END 82.621
HIERARCH ESO ISS PBL34 START 60.931
HIERARCH ESO ISS PBL34 END 60.871
HIERARCH ESO ISS PBLA34 START 111.225
HIERARCH ESO ISS PBLA34 END 111.28
HIERARCH ESO ISS AMBI TAU0 START 0.003803
HIERARCH ESO ISS AMBI TAU0 END 0.003803
HIERARCH ESO ISS AMBI TEMP 13.99
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.68