Exposure
ID
MATIS.2023-01-11T02:23:17.865_1
Header ID
MATIS.2023-01-11T02:23:17.865
Date updated
2023-01-11 02:31:07 UTC+0000
Release date
2024-01-11 02:31:07 UTC+0000
UTC Start
2023-01-11 02:23:17.865
UTC End
2023-01-11 02:24:19.875
MJD Start
59955.09951233
MJD End
59955.10023003833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0056835
Ambient temperature (°C)
13.14
Seeing (arcsec)
0.8200000000000001
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 43.7780 43.8730 39.3000 39.3000
U1-U3 83.5490 83.7250 45.5000 45.5000
U1-U4 125.6160 125.7480 67.3970 67.3040
U2-U3 40.3150 40.3920 52.3000 52.3000
U2-U4 89.4160 89.4090 80.7380 80.6190
U3-U4 57.2570 57.1540 100.3020 100.2030
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 59955.09951233
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 43.778
HIERARCH ESO ISS PBL12 END 43.873
HIERARCH ESO ISS PBLA12 START 39.3
HIERARCH ESO ISS PBLA12 END 39.3
HIERARCH ESO ISS PBL13 START 83.549
HIERARCH ESO ISS PBL13 END 83.725
HIERARCH ESO ISS PBLA13 START 45.5
HIERARCH ESO ISS PBLA13 END 45.5
HIERARCH ESO ISS PBL14 START 125.616
HIERARCH ESO ISS PBL14 END 125.748
HIERARCH ESO ISS PBLA14 START 67.397
HIERARCH ESO ISS PBLA14 END 67.304
HIERARCH ESO ISS PBL23 START 40.315
HIERARCH ESO ISS PBL23 END 40.392
HIERARCH ESO ISS PBLA23 START 52.3
HIERARCH ESO ISS PBLA23 END 52.3
HIERARCH ESO ISS PBL24 START 89.416
HIERARCH ESO ISS PBL24 END 89.409
HIERARCH ESO ISS PBLA24 START 80.738
HIERARCH ESO ISS PBLA24 END 80.619
HIERARCH ESO ISS PBL34 START 57.257
HIERARCH ESO ISS PBL34 END 57.154
HIERARCH ESO ISS PBLA34 START 100.302
HIERARCH ESO ISS PBLA34 END 100.203
HIERARCH ESO ISS AMBI TAU0 START 0.005131
HIERARCH ESO ISS AMBI TAU0 END 0.006236
HIERARCH ESO ISS AMBI TEMP 13.14
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.78