Exposure
ID
MATIS.2023-01-10T02:00:18.616_1
Header ID
MATIS.2023-01-10T02:00:18.616
Date updated
2023-01-10 02:10:31 UTC+0000
Release date
2023-01-10 02:00:18 UTC+0000
UTC Start
2023-01-10 02:00:18.616
UTC End
2023-01-10 02:01:20.626
MJD Start
59954.0835488
MJD End
59954.0842665083
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0080125
Ambient temperature (°C)
12.04
Seeing (arcsec)
0.48
Observation
ID
53796
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
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 41.7000 41.8020 40.7000 40.7000
U1-U3 80.1990 80.3890 47.1000 47.1000
U1-U4 123.9930 124.1430 68.8310 68.7280
U2-U3 39.0440 39.1280 54.0000 54.0000
U2-U4 89.4160 89.4210 81.5430 81.4130
U3-U4 57.6890 57.5920 99.7740 99.6600
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 59954.0835488
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME psi Tau
RA 61.751912
DEC 29.0014
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 2385
HIERARCH ESO ISS PBL12 START 41.7
HIERARCH ESO ISS PBL12 END 41.802
HIERARCH ESO ISS PBLA12 START 40.7
HIERARCH ESO ISS PBLA12 END 40.7
HIERARCH ESO ISS PBL13 START 80.199
HIERARCH ESO ISS PBL13 END 80.389
HIERARCH ESO ISS PBLA13 START 47.1
HIERARCH ESO ISS PBLA13 END 47.1
HIERARCH ESO ISS PBL14 START 123.993
HIERARCH ESO ISS PBL14 END 124.143
HIERARCH ESO ISS PBLA14 START 68.831
HIERARCH ESO ISS PBLA14 END 68.728
HIERARCH ESO ISS PBL23 START 39.044
HIERARCH ESO ISS PBL23 END 39.128
HIERARCH ESO ISS PBLA23 START 54.0
HIERARCH ESO ISS PBLA23 END 54.0
HIERARCH ESO ISS PBL24 START 89.416
HIERARCH ESO ISS PBL24 END 89.421
HIERARCH ESO ISS PBLA24 START 81.543
HIERARCH ESO ISS PBLA24 END 81.413
HIERARCH ESO ISS PBL34 START 57.689
HIERARCH ESO ISS PBL34 END 57.592
HIERARCH ESO ISS PBLA34 START 99.774
HIERARCH ESO ISS PBLA34 END 99.66
HIERARCH ESO ISS AMBI TAU0 START 0.007328
HIERARCH ESO ISS AMBI TAU0 END 0.008697
HIERARCH ESO ISS AMBI TEMP 12.04
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.44