Exposure
ID
MATIS.2023-01-10T01:53:41.777_1
Header ID
MATIS.2023-01-10T01:53:41.777
Date updated
2023-01-10 02:05:58 UTC+0000
Release date
2023-01-10 01:53:41 UTC+0000
UTC Start
2023-01-10 01:53:41.777
UTC End
2023-01-10 01:54:43.787
MJD Start
59954.07895575
MJD End
59954.079673458335
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0069825
Ambient temperature (°C)
12.19
Seeing (arcsec)
0.515
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 41.0680 41.1670 40.5000 40.5000
U1-U3 79.0070 79.1950 47.1000 47.1000
U1-U4 123.0210 123.1780 69.4620 69.3640
U2-U3 38.5140 38.5980 54.2000 54.2000
U2-U4 89.3490 89.3630 82.3400 82.2150
U3-U4 58.2670 58.1790 100.4750 100.3650
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 59954.07895575
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 41.068
HIERARCH ESO ISS PBL12 END 41.167
HIERARCH ESO ISS PBLA12 START 40.5
HIERARCH ESO ISS PBLA12 END 40.5
HIERARCH ESO ISS PBL13 START 79.007
HIERARCH ESO ISS PBL13 END 79.195
HIERARCH ESO ISS PBLA13 START 47.1
HIERARCH ESO ISS PBLA13 END 47.1
HIERARCH ESO ISS PBL14 START 123.021
HIERARCH ESO ISS PBL14 END 123.178
HIERARCH ESO ISS PBLA14 START 69.462
HIERARCH ESO ISS PBLA14 END 69.364
HIERARCH ESO ISS PBL23 START 38.514
HIERARCH ESO ISS PBL23 END 38.598
HIERARCH ESO ISS PBLA23 START 54.2
HIERARCH ESO ISS PBLA23 END 54.2
HIERARCH ESO ISS PBL24 START 89.349
HIERARCH ESO ISS PBL24 END 89.363
HIERARCH ESO ISS PBLA24 START 82.34
HIERARCH ESO ISS PBLA24 END 82.215
HIERARCH ESO ISS PBL34 START 58.267
HIERARCH ESO ISS PBL34 END 58.179
HIERARCH ESO ISS PBLA34 START 100.475
HIERARCH ESO ISS PBLA34 END 100.365
HIERARCH ESO ISS AMBI TAU0 START 0.007218
HIERARCH ESO ISS AMBI TAU0 END 0.006747
HIERARCH ESO ISS AMBI TEMP 12.19
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.55