Exposure
ID
MATIS.2023-01-10T02:02:01.285_1
Header ID
MATIS.2023-01-10T02:02:01.285
Date updated
2023-01-10 02:10:31 UTC+0000
Release date
2023-01-10 02:02:01 UTC+0000
UTC Start
2023-01-10 02:02:01.285
UTC End
2023-01-10 02:03:03.295
MJD Start
59954.0847371
MJD End
59954.08545480833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0074515
Ambient temperature (°C)
12.02
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 41.8620 41.9630 40.7000 40.8000
U1-U3 80.5020 80.6910 47.1000 47.1000
U1-U4 124.2320 124.3790 68.6670 68.5630
U2-U3 39.1770 39.2600 53.9000 53.9000
U2-U4 89.4240 89.4270 81.3370 81.2070
U3-U4 57.5340 57.4360 99.5930 99.4800
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 59954.0847371
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 41.862
HIERARCH ESO ISS PBL12 END 41.963
HIERARCH ESO ISS PBLA12 START 40.7
HIERARCH ESO ISS PBLA12 END 40.8
HIERARCH ESO ISS PBL13 START 80.502
HIERARCH ESO ISS PBL13 END 80.691
HIERARCH ESO ISS PBLA13 START 47.1
HIERARCH ESO ISS PBLA13 END 47.1
HIERARCH ESO ISS PBL14 START 124.232
HIERARCH ESO ISS PBL14 END 124.379
HIERARCH ESO ISS PBLA14 START 68.667
HIERARCH ESO ISS PBLA14 END 68.563
HIERARCH ESO ISS PBL23 START 39.177
HIERARCH ESO ISS PBL23 END 39.26
HIERARCH ESO ISS PBLA23 START 53.9
HIERARCH ESO ISS PBLA23 END 53.9
HIERARCH ESO ISS PBL24 START 89.424
HIERARCH ESO ISS PBL24 END 89.427
HIERARCH ESO ISS PBLA24 START 81.337
HIERARCH ESO ISS PBLA24 END 81.207
HIERARCH ESO ISS PBL34 START 57.534
HIERARCH ESO ISS PBL34 END 57.436
HIERARCH ESO ISS PBLA34 START 99.593
HIERARCH ESO ISS PBLA34 END 99.48
HIERARCH ESO ISS AMBI TAU0 START 0.007376
HIERARCH ESO ISS AMBI TAU0 END 0.007527
HIERARCH ESO ISS AMBI TEMP 12.02
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.55