Exposure
ID
MATIS.2023-01-11T03:13:53.095_1
Header ID
MATIS.2023-01-11T03:13:53.095
Date updated
2023-01-11 03:20:55 UTC+0000
Release date
2024-01-11 03:20:55 UTC+0000
UTC Start
2023-01-11 03:13:53.095
UTC End
2023-01-11 03:14:59.539
MJD Start
59955.1346423
MJD End
59955.1354113278
Exposure time (s)
66.4
Validation level
1
Tau 0: Coherence time (s)
0.006649
Ambient temperature (°C)
13.86
Seeing (arcsec)
0.815
Observation
ID
53804
Category
science
Program ID
110.23T6.001
Program Title
RESOLVING THE INNER DISK OF T TAURI STARS
Program Type
Normal
PI / COI
CARATTI O GARATTI/ HENNING/ MATTER/ VAN BOEKEL/ SANCHEZ/ GARCIA LOPEZ/ GRANT/ SCHEUCK/ BRANDNER
Target
ID
39996
Name
V DG Tau
RA
66.770371
DEC
26.10433
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 47.9640 48.0550 40.0000 40.0000
U1-U3 91.0590 91.2140 44.8000 44.8000
U1-U4 129.7250 129.7710 62.6510 62.5290
U2-U3 43.4550 43.5160 50.2000 50.1000
U2-U4 87.4410 87.3550 74.8560 74.7080
U3-U4 51.2700 51.1020 95.5790 95.4640
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23T6.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59955.1346423
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V DG Tau
RA 66.770371
DEC 26.10433
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
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 10.0
HIERARCH ESO DET SEQ1 PERIOD 11.074
HIERARCH ESO DET NDIT 6
HIERARCH ESO ISS PBL12 START 47.964
HIERARCH ESO ISS PBL12 END 48.055
HIERARCH ESO ISS PBLA12 START 40.0
HIERARCH ESO ISS PBLA12 END 40.0
HIERARCH ESO ISS PBL13 START 91.059
HIERARCH ESO ISS PBL13 END 91.214
HIERARCH ESO ISS PBLA13 START 44.8
HIERARCH ESO ISS PBLA13 END 44.8
HIERARCH ESO ISS PBL14 START 129.725
HIERARCH ESO ISS PBL14 END 129.771
HIERARCH ESO ISS PBLA14 START 62.651
HIERARCH ESO ISS PBLA14 END 62.529
HIERARCH ESO ISS PBL23 START 43.455
HIERARCH ESO ISS PBL23 END 43.516
HIERARCH ESO ISS PBLA23 START 50.2
HIERARCH ESO ISS PBLA23 END 50.1
HIERARCH ESO ISS PBL24 START 87.441
HIERARCH ESO ISS PBL24 END 87.355
HIERARCH ESO ISS PBLA24 START 74.856
HIERARCH ESO ISS PBLA24 END 74.708
HIERARCH ESO ISS PBL34 START 51.27
HIERARCH ESO ISS PBL34 END 51.102
HIERARCH ESO ISS PBLA34 START 95.579
HIERARCH ESO ISS PBLA34 END 95.464
HIERARCH ESO ISS AMBI TAU0 START 0.006649
HIERARCH ESO ISS AMBI TAU0 END 0.006649
HIERARCH ESO ISS AMBI TEMP 13.86
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.78