Exposure
ID
MATIS.2023-01-10T01:58:40.056_1
Header ID
MATIS.2023-01-10T01:58:40.056
Date updated
2023-01-10 02:05:58 UTC+0000
Release date
2023-01-10 01:58:40 UTC+0000
UTC Start
2023-01-10 01:58:40.056
UTC End
2023-01-10 01:59:46.500
MJD Start
59954.08240806
MJD End
59954.0831770878
Exposure time (s)
66.4
Validation level
1
Tau 0: Coherence time (s)
0.007328
Ambient temperature (°C)
12.06
Seeing (arcsec)
0.52
Observation
ID
53795
Category
calibrator
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
39991
Name
psi Tau
RA
61.751912
DEC
29.0014
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 41.5450 41.6590 40.6000 40.7000
U1-U3 79.9070 80.1220 47.1000 47.1000
U1-U4 123.7590 123.9310 68.9880 68.8720
U2-U3 38.9140 39.0090 54.1000 54.0000
U2-U4 89.4040 89.4130 81.7400 81.5950
U3-U4 57.8360 57.7280 99.9470 99.8200
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23T6.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59954.08240806
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME psi Tau
RA 61.751912
DEC 29.0014
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 41.545
HIERARCH ESO ISS PBL12 END 41.659
HIERARCH ESO ISS PBLA12 START 40.6
HIERARCH ESO ISS PBLA12 END 40.7
HIERARCH ESO ISS PBL13 START 79.907
HIERARCH ESO ISS PBL13 END 80.122
HIERARCH ESO ISS PBLA13 START 47.1
HIERARCH ESO ISS PBLA13 END 47.1
HIERARCH ESO ISS PBL14 START 123.759
HIERARCH ESO ISS PBL14 END 123.931
HIERARCH ESO ISS PBLA14 START 68.988
HIERARCH ESO ISS PBLA14 END 68.872
HIERARCH ESO ISS PBL23 START 38.914
HIERARCH ESO ISS PBL23 END 39.009
HIERARCH ESO ISS PBLA23 START 54.1
HIERARCH ESO ISS PBLA23 END 54.0
HIERARCH ESO ISS PBL24 START 89.404
HIERARCH ESO ISS PBL24 END 89.413
HIERARCH ESO ISS PBLA24 START 81.74
HIERARCH ESO ISS PBLA24 END 81.595
HIERARCH ESO ISS PBL34 START 57.836
HIERARCH ESO ISS PBL34 END 57.728
HIERARCH ESO ISS PBLA34 START 99.947
HIERARCH ESO ISS PBLA34 END 99.82
HIERARCH ESO ISS AMBI TAU0 START 0.007328
HIERARCH ESO ISS AMBI TAU0 END 0.007328
HIERARCH ESO ISS AMBI TEMP 12.06
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.52