Exposure
ID
MATIS.2025-12-03T07:27:56.181_1
Header ID
MATIS.2025-12-03T07:27:56.181
Date updated
2025-12-03 07:35:56 UTC+0000
Release date
2025-12-03 07:27:56 UTC+0000
UTC Start
2025-12-03 07:27:56.181
UTC End
2025-12-03 07:28:58.191
MJD Start
61012.31106691
MJD End
61012.31178461833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0047055
Ambient temperature (°C)
13.71
Seeing (arcsec)
0.96
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 70.0260 70.1530 68.8000 69.0000
A0-J2 117.0630 117.1580 47.0000 47.3000
A0-K0 126.2650 126.2910 31.0610 31.3040
G1-J2 58.1720 58.1690 20.5000 20.7000
G1-K0 82.8160 82.8160 359.9150 0.0780
J2-K0 34.9250 34.9720 324.1600 324.2770
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 61012.31106691
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 70.026
HIERARCH ESO ISS PBL12 END 70.153
HIERARCH ESO ISS PBLA12 START 68.8
HIERARCH ESO ISS PBLA12 END 69.0
HIERARCH ESO ISS PBL13 START 117.063
HIERARCH ESO ISS PBL13 END 117.158
HIERARCH ESO ISS PBLA13 START 47.0
HIERARCH ESO ISS PBLA13 END 47.3
HIERARCH ESO ISS PBL14 START 126.265
HIERARCH ESO ISS PBL14 END 126.291
HIERARCH ESO ISS PBLA14 START 31.061
HIERARCH ESO ISS PBLA14 END 31.304
HIERARCH ESO ISS PBL23 START 58.172
HIERARCH ESO ISS PBL23 END 58.169
HIERARCH ESO ISS PBLA23 START 20.5
HIERARCH ESO ISS PBLA23 END 20.7
HIERARCH ESO ISS PBL24 START 82.816
HIERARCH ESO ISS PBL24 END 82.816
HIERARCH ESO ISS PBLA24 START 359.915
HIERARCH ESO ISS PBLA24 END 0.078
HIERARCH ESO ISS PBL34 START 34.925
HIERARCH ESO ISS PBL34 END 34.972
HIERARCH ESO ISS PBLA34 START 324.16
HIERARCH ESO ISS PBLA34 END 324.277
HIERARCH ESO ISS AMBI TAU0 START 0.004831
HIERARCH ESO ISS AMBI TAU0 END 0.00458
HIERARCH ESO ISS AMBI TEMP 13.71
HIERARCH ESO ISS AMBI FWHM START 0.92
HIERARCH ESO ISS AMBI FWHM END 1.0