Exposure
ID
MATIS.2025-12-03T07:14:01.367_1
Header ID
MATIS.2025-12-03T07:14:01.367
Date updated
2025-12-03 07:21:43 UTC+0000
Release date
2025-12-03 07:14:01 UTC+0000
UTC Start
2025-12-03 07:14:01.367
UTC End
2025-12-03 07:15:03.377
MJD Start
61012.30140471
MJD End
61012.30212241833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.004638
Ambient temperature (°C)
13.75
Seeing (arcsec)
0.86
Observation
ID
71966
Category
calibrator
Program ID
116.28Q6.005
Program Title
THE DYNAMICAL INNER REGIONS OF PROTO-PLANETARY DISKS WITH VLTI-MATISSE
Program Type
GTO
PI / COI
VAN BOEKEL / MATTER / LOPEZ / JAFFE / HOGERHEIJDE / VAN HAASTERE / SCHEUCK / WEIGELT / VARGA / WATERS / AUGEREAU / HOFMANN / MILLOUR / PANTIN / WOLF / HENNING / SCHERTL / DANCHI / HOULLÉ / DOMINIK / BOLEY / KOKOULINA / PRIOLET / MA / LYKOU
Target
ID
53428
Name
u Car
RA
163.372304
DEC
-58.85295
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 68.3430 68.4680 65.2000 65.5000
A0-J2 115.8170 115.9080 43.4000 43.7000
A0-K0 125.9290 125.9540 27.7990 28.0420
G1-J2 58.1950 58.1940 17.5000 17.7000
G1-K0 82.7910 82.7950 357.7150 357.8780
J2-K0 34.2850 34.3340 322.5940 322.7090
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.28Q6.005
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 61012.30140471
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME u Car
RA 163.372304
DEC -58.85295
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 68.343
HIERARCH ESO ISS PBL12 END 68.468
HIERARCH ESO ISS PBLA12 START 65.2
HIERARCH ESO ISS PBLA12 END 65.5
HIERARCH ESO ISS PBL13 START 115.817
HIERARCH ESO ISS PBL13 END 115.908
HIERARCH ESO ISS PBLA13 START 43.4
HIERARCH ESO ISS PBLA13 END 43.7
HIERARCH ESO ISS PBL14 START 125.929
HIERARCH ESO ISS PBL14 END 125.954
HIERARCH ESO ISS PBLA14 START 27.799
HIERARCH ESO ISS PBLA14 END 28.042
HIERARCH ESO ISS PBL23 START 58.195
HIERARCH ESO ISS PBL23 END 58.194
HIERARCH ESO ISS PBLA23 START 17.5
HIERARCH ESO ISS PBLA23 END 17.7
HIERARCH ESO ISS PBL24 START 82.791
HIERARCH ESO ISS PBL24 END 82.795
HIERARCH ESO ISS PBLA24 START 357.715
HIERARCH ESO ISS PBLA24 END 357.878
HIERARCH ESO ISS PBL34 START 34.285
HIERARCH ESO ISS PBL34 END 34.334
HIERARCH ESO ISS PBLA34 START 322.594
HIERARCH ESO ISS PBLA34 END 322.709
HIERARCH ESO ISS AMBI TAU0 START 0.004638
HIERARCH ESO ISS AMBI TAU0 END 0.004638
HIERARCH ESO ISS AMBI TEMP 13.75
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.86