Exposure
ID
MATIS.2025-07-17T02:00:30.234_1
Header ID
MATIS.2025-07-17T02:00:30.234
Date updated
2025-07-17 02:10:49 UTC+0000
Release date
2025-07-17 02:00:30 UTC+0000
UTC Start
2025-07-17 02:00:30.234
UTC End
2025-07-17 02:01:32.634
MJD Start
60873.08368326
MJD End
60873.08440548222
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 88.0290 87.9700 133.2000 133.4000
A0-J2 120.3420 120.1730 110.4000 110.5000
A0-K0 115.2200 115.0070 87.0330 87.1860
G1-J2 52.0650 51.9710 69.3000 69.4000
G1-K0 83.5780 83.4970 37.5500 37.6360
J2-K0 47.8840 47.8820 2.6840 2.8030
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 60873.08368326
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 88.029
HIERARCH ESO ISS PBL12 END 87.97
HIERARCH ESO ISS PBLA12 START 133.2
HIERARCH ESO ISS PBLA12 END 133.4
HIERARCH ESO ISS PBL13 START 120.342
HIERARCH ESO ISS PBL13 END 120.173
HIERARCH ESO ISS PBLA13 START 110.4
HIERARCH ESO ISS PBLA13 END 110.5
HIERARCH ESO ISS PBL14 START 115.22
HIERARCH ESO ISS PBL14 END 115.007
HIERARCH ESO ISS PBLA14 START 87.033
HIERARCH ESO ISS PBLA14 END 87.186
HIERARCH ESO ISS PBL23 START 52.065
HIERARCH ESO ISS PBL23 END 51.971
HIERARCH ESO ISS PBLA23 START 69.3
HIERARCH ESO ISS PBLA23 END 69.4
HIERARCH ESO ISS PBL24 START 83.578
HIERARCH ESO ISS PBL24 END 83.497
HIERARCH ESO ISS PBLA24 START 37.55
HIERARCH ESO ISS PBLA24 END 37.636
HIERARCH ESO ISS PBL34 START 47.884
HIERARCH ESO ISS PBL34 END 47.882
HIERARCH ESO ISS PBLA34 START 2.684
HIERARCH ESO ISS PBLA34 END 2.803
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