Exposure
ID
MATIS.2025-07-17T02:03:09.541_1
Header ID
MATIS.2025-07-17T02:03:09.541
Date updated
2025-07-17 02:15:50 UTC+0000
Release date
2025-07-17 02:03:09 UTC+0000
UTC Start
2025-07-17 02:03:09.541
UTC End
2025-07-17 02:04:11.941
MJD Start
60873.0855271
MJD End
60873.086249322216
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.00671
Ambient temperature (°C)
13.72
Seeing (arcsec)
0.66
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 87.8840 87.8250 133.7000 133.9000
A0-J2 119.9230 119.7540 110.8000 111.0000
A0-K0 114.6920 114.4780 87.4160 87.5700
G1-J2 51.8330 51.7400 69.6000 69.7000
G1-K0 83.3770 83.2960 37.7680 37.8540
J2-K0 47.8800 47.8780 2.9830 3.1030
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 60873.0855271
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 87.884
HIERARCH ESO ISS PBL12 END 87.825
HIERARCH ESO ISS PBLA12 START 133.7
HIERARCH ESO ISS PBLA12 END 133.9
HIERARCH ESO ISS PBL13 START 119.923
HIERARCH ESO ISS PBL13 END 119.754
HIERARCH ESO ISS PBLA13 START 110.8
HIERARCH ESO ISS PBLA13 END 111.0
HIERARCH ESO ISS PBL14 START 114.692
HIERARCH ESO ISS PBL14 END 114.478
HIERARCH ESO ISS PBLA14 START 87.416
HIERARCH ESO ISS PBLA14 END 87.57
HIERARCH ESO ISS PBL23 START 51.833
HIERARCH ESO ISS PBL23 END 51.74
HIERARCH ESO ISS PBLA23 START 69.6
HIERARCH ESO ISS PBLA23 END 69.7
HIERARCH ESO ISS PBL24 START 83.377
HIERARCH ESO ISS PBL24 END 83.296
HIERARCH ESO ISS PBLA24 START 37.768
HIERARCH ESO ISS PBLA24 END 37.854
HIERARCH ESO ISS PBL34 START 47.88
HIERARCH ESO ISS PBL34 END 47.878
HIERARCH ESO ISS PBLA34 START 2.983
HIERARCH ESO ISS PBLA34 END 3.103
HIERARCH ESO ISS AMBI TAU0 START 0.00671
HIERARCH ESO ISS AMBI TAU0 END 0.00671
HIERARCH ESO ISS AMBI TEMP 13.72
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.64