Exposure
ID
MATIS.2023-01-10T01:52:01.204_1
Header ID
MATIS.2023-01-10T01:52:01.204
Date updated
2023-01-10 02:00:44 UTC+0000
Release date
2023-01-10 01:52:01 UTC+0000
UTC Start
2023-01-10 01:52:01.204
UTC End
2023-01-10 01:53:03.214
MJD Start
59954.07779171
MJD End
59954.07850941833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0070155
Ambient temperature (°C)
12.27
Seeing (arcsec)
0.565
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 40.9030 41.0070 40.4000 40.4000
U1-U3 78.6960 78.8910 47.1000 47.1000
U1-U4 122.7590 122.9240 69.6230 69.5220
U2-U3 38.3740 38.4620 54.3000 54.3000
U2-U4 89.3230 89.3400 82.5440 82.4160
U3-U4 58.4100 58.3200 100.6560 100.5420
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 59954.07779171
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 40.903
HIERARCH ESO ISS PBL12 END 41.007
HIERARCH ESO ISS PBLA12 START 40.4
HIERARCH ESO ISS PBLA12 END 40.4
HIERARCH ESO ISS PBL13 START 78.696
HIERARCH ESO ISS PBL13 END 78.891
HIERARCH ESO ISS PBLA13 START 47.1
HIERARCH ESO ISS PBLA13 END 47.1
HIERARCH ESO ISS PBL14 START 122.759
HIERARCH ESO ISS PBL14 END 122.924
HIERARCH ESO ISS PBLA14 START 69.623
HIERARCH ESO ISS PBLA14 END 69.522
HIERARCH ESO ISS PBL23 START 38.374
HIERARCH ESO ISS PBL23 END 38.462
HIERARCH ESO ISS PBLA23 START 54.3
HIERARCH ESO ISS PBLA23 END 54.3
HIERARCH ESO ISS PBL24 START 89.323
HIERARCH ESO ISS PBL24 END 89.34
HIERARCH ESO ISS PBLA24 START 82.544
HIERARCH ESO ISS PBLA24 END 82.416
HIERARCH ESO ISS PBL34 START 58.41
HIERARCH ESO ISS PBL34 END 58.32
HIERARCH ESO ISS PBLA34 START 100.656
HIERARCH ESO ISS PBLA34 END 100.542
HIERARCH ESO ISS AMBI TAU0 START 0.006997
HIERARCH ESO ISS AMBI TAU0 END 0.007034
HIERARCH ESO ISS AMBI TEMP 12.27
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.61