Exposure
ID
MATIS.2025-07-17T02:04:23.949_1
Header ID
MATIS.2025-07-17T02:04:23.949
Date updated
2025-07-17 02:15:50 UTC+0000
Release date
2025-07-17 02:04:23 UTC+0000
UTC Start
2025-07-17 02:04:23.949
UTC End
2025-07-17 02:05:26.349
MJD Start
60873.0863883
MJD End
60873.08711052222
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.00671
Ambient temperature (°C)
13.71
Seeing (arcsec)
0.64
Observation
ID
68825
Category
calibrator
Program ID
115.2810.005
Program Title
THE DYNAMICAL INNER REGIONS OF PROTO-PLANETARY DISKS WITH VLTI-MATISSE
Program Type
GTO
PI / COI
VAN BOEKEL / MATTER / LOPEZ / JAFFE / HOGERHEIJDE / VAN HAASTERE / SCHEUCK / WEIGELT / VARGA / WATERS / AUGEREAU / HOFMANN / MILLOUR / PANTIN / WOLF / HENNING / SCHERTL / DANCHI / HOULLÉ / DOMINIK / BOLEY / KOKOULINA / PRIOLET / MA
Target
ID
51201
Name
HD 133550
RA
226.556522
DEC
-36.26464
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 87.8150 87.7560 133.9000 134.1000
A0-J2 119.7270 119.5560 111.0000 111.2000
A0-K0 114.4450 114.2290 87.5940 87.7480
G1-J2 51.7250 51.6300 69.7000 69.8000
G1-K0 83.2830 83.2020 37.8680 37.9530
J2-K0 47.8780 47.8760 3.1220 3.2410
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.2810.005
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60873.0863883
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 133550
RA 226.556522
DEC -36.26464
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.6
HIERARCH ESO DET SEQ1 PERIOD 1.04
HIERARCH ESO DET NDIT 60
HIERARCH ESO ISS PBL12 START 87.815
HIERARCH ESO ISS PBL12 END 87.756
HIERARCH ESO ISS PBLA12 START 133.9
HIERARCH ESO ISS PBLA12 END 134.1
HIERARCH ESO ISS PBL13 START 119.727
HIERARCH ESO ISS PBL13 END 119.556
HIERARCH ESO ISS PBLA13 START 111.0
HIERARCH ESO ISS PBLA13 END 111.2
HIERARCH ESO ISS PBL14 START 114.445
HIERARCH ESO ISS PBL14 END 114.229
HIERARCH ESO ISS PBLA14 START 87.594
HIERARCH ESO ISS PBLA14 END 87.748
HIERARCH ESO ISS PBL23 START 51.725
HIERARCH ESO ISS PBL23 END 51.63
HIERARCH ESO ISS PBLA23 START 69.7
HIERARCH ESO ISS PBLA23 END 69.8
HIERARCH ESO ISS PBL24 START 83.283
HIERARCH ESO ISS PBL24 END 83.202
HIERARCH ESO ISS PBLA24 START 37.868
HIERARCH ESO ISS PBLA24 END 37.953
HIERARCH ESO ISS PBL34 START 47.878
HIERARCH ESO ISS PBL34 END 47.876
HIERARCH ESO ISS PBLA34 START 3.122
HIERARCH ESO ISS PBLA34 END 3.241
HIERARCH ESO ISS AMBI TAU0 START 0.00671
HIERARCH ESO ISS AMBI TAU0 END 0.00671
HIERARCH ESO ISS AMBI TEMP 13.71
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.64