Exposure
ID
MATIS.2025-12-03T07:20:17.495_1
Header ID
MATIS.2025-12-03T07:20:17.495
Date updated
2025-12-03 07:31:12 UTC+0000
Release date
2025-12-03 07:20:17 UTC+0000
UTC Start
2025-12-03 07:20:17.495
UTC End
2025-12-03 07:21:19.505
MJD Start
61012.30575804
MJD End
61012.30647574833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.004115
Ambient temperature (°C)
13.77
Seeing (arcsec)
1.0899999999999999
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 69.1020 69.2290 66.8000 67.1000
A0-J2 116.3750 116.4690 45.0000 45.3000
A0-K0 126.0800 126.1050 29.2710 29.5190
G1-J2 58.1860 58.1840 18.8000 19.1000
G1-K0 82.8080 82.8100 358.7050 358.8720
J2-K0 34.5780 34.6260 323.2960 323.4160
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 61012.30575804
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 69.102
HIERARCH ESO ISS PBL12 END 69.229
HIERARCH ESO ISS PBLA12 START 66.8
HIERARCH ESO ISS PBLA12 END 67.1
HIERARCH ESO ISS PBL13 START 116.375
HIERARCH ESO ISS PBL13 END 116.469
HIERARCH ESO ISS PBLA13 START 45.0
HIERARCH ESO ISS PBLA13 END 45.3
HIERARCH ESO ISS PBL14 START 126.08
HIERARCH ESO ISS PBL14 END 126.105
HIERARCH ESO ISS PBLA14 START 29.271
HIERARCH ESO ISS PBLA14 END 29.519
HIERARCH ESO ISS PBL23 START 58.186
HIERARCH ESO ISS PBL23 END 58.184
HIERARCH ESO ISS PBLA23 START 18.8
HIERARCH ESO ISS PBLA23 END 19.1
HIERARCH ESO ISS PBL24 START 82.808
HIERARCH ESO ISS PBL24 END 82.81
HIERARCH ESO ISS PBLA24 START 358.705
HIERARCH ESO ISS PBLA24 END 358.872
HIERARCH ESO ISS PBL34 START 34.578
HIERARCH ESO ISS PBL34 END 34.626
HIERARCH ESO ISS PBLA34 START 323.296
HIERARCH ESO ISS PBLA34 END 323.416
HIERARCH ESO ISS AMBI TAU0 START 0.003578
HIERARCH ESO ISS AMBI TAU0 END 0.004652
HIERARCH ESO ISS AMBI TEMP 13.77
HIERARCH ESO ISS AMBI FWHM START 1.22
HIERARCH ESO ISS AMBI FWHM END 0.96