Exposure
ID
MATIS.2023-01-11T01:57:17.050_1
Header ID
MATIS.2023-01-11T01:57:17.050
Date updated
2023-01-11 02:05:40 UTC+0000
Release date
2023-01-11 01:57:17 UTC+0000
UTC Start
2023-01-11 01:57:17.050
UTC End
2023-01-11 01:58:19.060
MJD Start
59955.08144734
MJD End
59955.0821650483
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.006973
Ambient temperature (°C)
13.32
Seeing (arcsec)
0.61
Observation
ID
53803
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
39995
Name
zet Per
RA
58.533941
DEC
31.88351
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 41.5780 41.6800 42.7000 42.7000
U1-U3 80.4900 80.6780 48.6000 48.6000
U1-U4 125.1190 125.2500 68.2340 68.1170
U2-U3 39.3670 39.4470 54.9000 54.8000
U2-U4 89.4000 89.3900 79.7840 79.6410
U3-U4 56.1890 56.0810 96.9370 96.8080
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 59955.08144734
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME zet Per
RA 58.533941
DEC 31.88351
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 41.578
HIERARCH ESO ISS PBL12 END 41.68
HIERARCH ESO ISS PBLA12 START 42.7
HIERARCH ESO ISS PBLA12 END 42.7
HIERARCH ESO ISS PBL13 START 80.49
HIERARCH ESO ISS PBL13 END 80.678
HIERARCH ESO ISS PBLA13 START 48.6
HIERARCH ESO ISS PBLA13 END 48.6
HIERARCH ESO ISS PBL14 START 125.119
HIERARCH ESO ISS PBL14 END 125.25
HIERARCH ESO ISS PBLA14 START 68.234
HIERARCH ESO ISS PBLA14 END 68.117
HIERARCH ESO ISS PBL23 START 39.367
HIERARCH ESO ISS PBL23 END 39.447
HIERARCH ESO ISS PBLA23 START 54.9
HIERARCH ESO ISS PBLA23 END 54.8
HIERARCH ESO ISS PBL24 START 89.4
HIERARCH ESO ISS PBL24 END 89.39
HIERARCH ESO ISS PBLA24 START 79.784
HIERARCH ESO ISS PBLA24 END 79.641
HIERARCH ESO ISS PBL34 START 56.189
HIERARCH ESO ISS PBL34 END 56.081
HIERARCH ESO ISS PBLA34 START 96.937
HIERARCH ESO ISS PBLA34 END 96.808
HIERARCH ESO ISS AMBI TAU0 START 0.007463
HIERARCH ESO ISS AMBI TAU0 END 0.006483
HIERARCH ESO ISS AMBI TEMP 13.32
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.61