Exposure
ID
MATIS.2025-05-19T08:21:58.962_1
Header ID
MATIS.2025-05-19T08:21:58.962
Date updated
2025-05-19 08:31:00 UTC+0000
Release date
2026-05-19 08:31:00 UTC+0000
UTC Start
2025-05-19 08:21:58.962
UTC End
2025-05-19 08:23:00.972
MJD Start
60814.3485991
MJD End
60814.34931680833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.008643999999999999
Ambient temperature (°C)
12.5
Seeing (arcsec)
0.63
Observation
ID
67457
Category
science
Program ID
115.2810.018
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
50180
Name
V T CrA
RA
285.493606
DEC
-36.96412
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.1270 25.1330 145.2000 145.3000
A0-D0 31.6190 31.6020 75.1000 75.3000
A0-C1 22.6220 22.6220 119.2350 119.3900
B2-D0 33.0040 32.9900 29.4000 29.5000
B2-C1 10.9940 10.9890 29.3790 29.4920
D0-C1 22.0100 22.0010 209.4450 209.5570
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.2810.018
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60814.3485991
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V T CrA
RA 285.493606
DEC -36.96412
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 25.127
HIERARCH ESO ISS PBL12 END 25.133
HIERARCH ESO ISS PBLA12 START 145.2
HIERARCH ESO ISS PBLA12 END 145.3
HIERARCH ESO ISS PBL13 START 31.619
HIERARCH ESO ISS PBL13 END 31.602
HIERARCH ESO ISS PBLA13 START 75.1
HIERARCH ESO ISS PBLA13 END 75.3
HIERARCH ESO ISS PBL14 START 22.622
HIERARCH ESO ISS PBL14 END 22.622
HIERARCH ESO ISS PBLA14 START 119.235
HIERARCH ESO ISS PBLA14 END 119.39
HIERARCH ESO ISS PBL23 START 33.004
HIERARCH ESO ISS PBL23 END 32.99
HIERARCH ESO ISS PBLA23 START 29.4
HIERARCH ESO ISS PBLA23 END 29.5
HIERARCH ESO ISS PBL24 START 10.994
HIERARCH ESO ISS PBL24 END 10.989
HIERARCH ESO ISS PBLA24 START 29.379
HIERARCH ESO ISS PBLA24 END 29.492
HIERARCH ESO ISS PBL34 START 22.01
HIERARCH ESO ISS PBL34 END 22.001
HIERARCH ESO ISS PBLA34 START 209.445
HIERARCH ESO ISS PBLA34 END 209.557
HIERARCH ESO ISS AMBI TAU0 START 0.009776
HIERARCH ESO ISS AMBI TAU0 END 0.007512
HIERARCH ESO ISS AMBI TEMP 12.5
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.61