Exposure
ID
MATIS.2025-07-17T01:59:15.424_1
Header ID
MATIS.2025-07-17T01:59:15.424
Date updated
2025-07-17 02:05:58 UTC+0000
Release date
2025-07-17 01:59:15 UTC+0000
UTC Start
2025-07-17 01:59:15.424
UTC End
2025-07-17 02:00:17.824
MJD Start
60873.08281741
MJD End
60873.08353963222
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.00671
Ambient temperature (°C)
13.79
Seeing (arcsec)
0.68
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 88.0950 88.0380 133.0000 133.2000
A0-J2 120.5330 120.3680 110.1000 110.3000
A0-K0 115.4610 115.2530 86.8560 87.0090
G1-J2 52.1700 52.0790 69.1000 69.2000
G1-K0 83.6690 83.5900 37.4480 37.5360
J2-K0 47.8860 47.8840 2.5450 2.6650
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 60873.08281741
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 88.095
HIERARCH ESO ISS PBL12 END 88.038
HIERARCH ESO ISS PBLA12 START 133.0
HIERARCH ESO ISS PBLA12 END 133.2
HIERARCH ESO ISS PBL13 START 120.533
HIERARCH ESO ISS PBL13 END 120.368
HIERARCH ESO ISS PBLA13 START 110.1
HIERARCH ESO ISS PBLA13 END 110.3
HIERARCH ESO ISS PBL14 START 115.461
HIERARCH ESO ISS PBL14 END 115.253
HIERARCH ESO ISS PBLA14 START 86.856
HIERARCH ESO ISS PBLA14 END 87.009
HIERARCH ESO ISS PBL23 START 52.17
HIERARCH ESO ISS PBL23 END 52.079
HIERARCH ESO ISS PBLA23 START 69.1
HIERARCH ESO ISS PBLA23 END 69.2
HIERARCH ESO ISS PBL24 START 83.669
HIERARCH ESO ISS PBL24 END 83.59
HIERARCH ESO ISS PBLA24 START 37.448
HIERARCH ESO ISS PBLA24 END 37.536
HIERARCH ESO ISS PBL34 START 47.886
HIERARCH ESO ISS PBL34 END 47.884
HIERARCH ESO ISS PBLA34 START 2.545
HIERARCH ESO ISS PBLA34 END 2.665
HIERARCH ESO ISS AMBI TAU0 START 0.00671
HIERARCH ESO ISS AMBI TAU0 END 0.00671
HIERARCH ESO ISS AMBI TEMP 13.79
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.68