Exposure
ID
MATIS.2025-07-17T02:06:56.228_1
Header ID
MATIS.2025-07-17T02:06:56.228
Date updated
2025-07-17 02:21:08 UTC+0000
Release date
2025-07-17 02:06:56 UTC+0000
UTC Start
2025-07-17 02:06:56.228
UTC End
2025-07-17 02:07:58.628
MJD Start
60873.08815079
MJD End
60873.08887301222
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.00671
Ambient temperature (°C)
13.66
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 87.6730 87.6120 134.4000 134.6000
A0-J2 119.3180 119.1410 111.5000 111.7000
A0-K0 113.9290 113.7060 87.9600 88.1150
G1-J2 51.4990 51.4010 70.0000 70.1000
G1-K0 83.0880 83.0030 38.0720 38.1560
J2-K0 47.8730 47.8710 3.4060 3.5250
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 60873.08815079
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 87.673
HIERARCH ESO ISS PBL12 END 87.612
HIERARCH ESO ISS PBLA12 START 134.4
HIERARCH ESO ISS PBLA12 END 134.6
HIERARCH ESO ISS PBL13 START 119.318
HIERARCH ESO ISS PBL13 END 119.141
HIERARCH ESO ISS PBLA13 START 111.5
HIERARCH ESO ISS PBLA13 END 111.7
HIERARCH ESO ISS PBL14 START 113.929
HIERARCH ESO ISS PBL14 END 113.706
HIERARCH ESO ISS PBLA14 START 87.96
HIERARCH ESO ISS PBLA14 END 88.115
HIERARCH ESO ISS PBL23 START 51.499
HIERARCH ESO ISS PBL23 END 51.401
HIERARCH ESO ISS PBLA23 START 70.0
HIERARCH ESO ISS PBLA23 END 70.1
HIERARCH ESO ISS PBL24 START 83.088
HIERARCH ESO ISS PBL24 END 83.003
HIERARCH ESO ISS PBLA24 START 38.072
HIERARCH ESO ISS PBLA24 END 38.156
HIERARCH ESO ISS PBL34 START 47.873
HIERARCH ESO ISS PBL34 END 47.871
HIERARCH ESO ISS PBLA34 START 3.406
HIERARCH ESO ISS PBLA34 END 3.525
HIERARCH ESO ISS AMBI TAU0 START 0.00671
HIERARCH ESO ISS AMBI TAU0 END 0.00671
HIERARCH ESO ISS AMBI TEMP 13.66
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.64