Exposure
ID
MATIS.2025-08-11T01:23:11.785_1
Header ID
MATIS.2025-08-11T01:23:11.785
Date updated
2025-08-11 01:30:43 UTC+0000
Release date
2026-08-11 01:30:43 UTC+0000
UTC Start
2025-08-11 01:23:11.785
UTC End
2025-08-11 01:24:11.793
MJD Start
60898.05777529
MJD End
60898.05846982704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004862
Ambient temperature (°C)
14.04
Seeing (arcsec)
0.775
Observation
ID
69841
Category
science
Program ID
115.2810.003
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
51843
Name
CD-33 10685
RA
236.30441
DEC
-34.29155
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 51.7680 51.7150 38.7000 38.8000
U1-U3 92.2580 92.1400 45.3000 45.4000
U1-U4 112.2170 111.9760 76.7880 76.9050
U2-U3 41.2700 41.2050 53.7000 53.7000
U2-U4 78.2680 78.1090 100.8550 101.0240
U3-U4 58.6430 58.5830 131.9370 132.1360
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.2810.003
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60898.05777529
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME CD-33 10685
RA 236.30441
DEC -34.29155
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 51.768
HIERARCH ESO ISS PBL12 END 51.715
HIERARCH ESO ISS PBLA12 START 38.7
HIERARCH ESO ISS PBLA12 END 38.8
HIERARCH ESO ISS PBL13 START 92.258
HIERARCH ESO ISS PBL13 END 92.14
HIERARCH ESO ISS PBLA13 START 45.3
HIERARCH ESO ISS PBLA13 END 45.4
HIERARCH ESO ISS PBL14 START 112.217
HIERARCH ESO ISS PBL14 END 111.976
HIERARCH ESO ISS PBLA14 START 76.788
HIERARCH ESO ISS PBLA14 END 76.905
HIERARCH ESO ISS PBL23 START 41.27
HIERARCH ESO ISS PBL23 END 41.205
HIERARCH ESO ISS PBLA23 START 53.7
HIERARCH ESO ISS PBLA23 END 53.7
HIERARCH ESO ISS PBL24 START 78.268
HIERARCH ESO ISS PBL24 END 78.109
HIERARCH ESO ISS PBLA24 START 100.855
HIERARCH ESO ISS PBLA24 END 101.024
HIERARCH ESO ISS PBL34 START 58.643
HIERARCH ESO ISS PBL34 END 58.583
HIERARCH ESO ISS PBLA34 START 131.937
HIERARCH ESO ISS PBLA34 END 132.136
HIERARCH ESO ISS AMBI TAU0 START 0.004862
HIERARCH ESO ISS AMBI TAU0 END 0.004862
HIERARCH ESO ISS AMBI TEMP 14.04
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.78