Exposure
ID
MATIS.2025-02-18T09:03:11.792_1
Header ID
MATIS.2025-02-18T09:03:11.792
Date updated
2025-02-18 09:15:49 UTC+0000
Release date
2026-02-18 09:15:49 UTC+0000
UTC Start
2025-02-18 09:03:11.792
UTC End
2025-02-18 09:04:13.802
MJD Start
60724.37721981
MJD End
60724.37793751833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.008315
Ambient temperature (°C)
13.19
Seeing (arcsec)
0.7549999999999999
Observation
ID
64754
Category
science
Program ID
114.27HB.001
Program Title
GOING DEEP: EXPLORATION OF THE FAINT DISK POPULATION AROUND T TAURI STARS BY MATISSE AND JWST
Program Type
Normal
PI / COI
ABRAHAM / VARGA / KOSPAL / LYKOU / CHEN
Target
ID
48220
Name
DoAr_20
RA
246.485785
DEC
-24.34739
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 55.7770 55.7830 9.6000 9.8000
U1-U3 100.0030 100.0270 15.4000 15.5000
U1-U4 119.2400 119.3850 42.4860 42.6690
U2-U3 44.8480 44.8680 22.5000 22.6000
U2-U4 78.4490 78.6090 65.1710 65.3320
U3-U4 54.7280 54.8500 98.9430 99.0300
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27HB.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60724.37721981
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME DoAr_20
RA 246.485785
DEC -24.34739
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 55.777
HIERARCH ESO ISS PBL12 END 55.783
HIERARCH ESO ISS PBLA12 START 9.6
HIERARCH ESO ISS PBLA12 END 9.8
HIERARCH ESO ISS PBL13 START 100.003
HIERARCH ESO ISS PBL13 END 100.027
HIERARCH ESO ISS PBLA13 START 15.4
HIERARCH ESO ISS PBLA13 END 15.5
HIERARCH ESO ISS PBL14 START 119.24
HIERARCH ESO ISS PBL14 END 119.385
HIERARCH ESO ISS PBLA14 START 42.486
HIERARCH ESO ISS PBLA14 END 42.669
HIERARCH ESO ISS PBL23 START 44.848
HIERARCH ESO ISS PBL23 END 44.868
HIERARCH ESO ISS PBLA23 START 22.5
HIERARCH ESO ISS PBLA23 END 22.6
HIERARCH ESO ISS PBL24 START 78.449
HIERARCH ESO ISS PBL24 END 78.609
HIERARCH ESO ISS PBLA24 START 65.171
HIERARCH ESO ISS PBLA24 END 65.332
HIERARCH ESO ISS PBL34 START 54.728
HIERARCH ESO ISS PBL34 END 54.85
HIERARCH ESO ISS PBLA34 START 98.943
HIERARCH ESO ISS PBLA34 END 99.03
HIERARCH ESO ISS AMBI TAU0 START 0.008315
HIERARCH ESO ISS AMBI TAU0 END 0.008315
HIERARCH ESO ISS AMBI TEMP 13.19
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.82