Exposure
ID
MATIS.2023-01-11T02:26:36.737_1
Header ID
MATIS.2023-01-11T02:26:36.737
Date updated
2023-01-11 02:35:58 UTC+0000
Release date
2024-01-11 02:35:57 UTC+0000
UTC Start
2023-01-11 02:26:36.737
UTC End
2023-01-11 02:27:38.747
MJD Start
59955.10181408
MJD End
59955.10253178833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.006029
Ambient temperature (°C)
13.12
Seeing (arcsec)
0.76
Observation
ID
53805
Category
science
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
39996
Name
V DG Tau
RA
66.770371
DEC
26.10433
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 44.0710 44.1650 39.4000 39.4000
U1-U3 84.0940 84.2690 45.5000 45.5000
U1-U4 126.0180 126.1430 67.1080 67.0140
U2-U3 40.5540 40.6300 52.2000 52.2000
U2-U4 89.3890 89.3770 80.3700 80.2510
U3-U4 56.9330 56.8270 99.9950 99.8960
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23T6.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59955.10181408
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V DG Tau
RA 66.770371
DEC 26.10433
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 44.071
HIERARCH ESO ISS PBL12 END 44.165
HIERARCH ESO ISS PBLA12 START 39.4
HIERARCH ESO ISS PBLA12 END 39.4
HIERARCH ESO ISS PBL13 START 84.094
HIERARCH ESO ISS PBL13 END 84.269
HIERARCH ESO ISS PBLA13 START 45.5
HIERARCH ESO ISS PBLA13 END 45.5
HIERARCH ESO ISS PBL14 START 126.018
HIERARCH ESO ISS PBL14 END 126.143
HIERARCH ESO ISS PBLA14 START 67.108
HIERARCH ESO ISS PBLA14 END 67.014
HIERARCH ESO ISS PBL23 START 40.554
HIERARCH ESO ISS PBL23 END 40.63
HIERARCH ESO ISS PBLA23 START 52.2
HIERARCH ESO ISS PBLA23 END 52.2
HIERARCH ESO ISS PBL24 START 89.389
HIERARCH ESO ISS PBL24 END 89.377
HIERARCH ESO ISS PBLA24 START 80.37
HIERARCH ESO ISS PBLA24 END 80.251
HIERARCH ESO ISS PBL34 START 56.933
HIERARCH ESO ISS PBL34 END 56.827
HIERARCH ESO ISS PBLA34 START 99.995
HIERARCH ESO ISS PBLA34 END 99.896
HIERARCH ESO ISS AMBI TAU0 START 0.005807
HIERARCH ESO ISS AMBI TAU0 END 0.006251
HIERARCH ESO ISS AMBI TEMP 13.12
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.75