Exposure
ID
MATIS.2025-12-03T07:26:38.872_1
Header ID
MATIS.2025-12-03T07:26:38.872
Date updated
2025-12-03 07:35:56 UTC+0000
Release date
2025-12-03 07:26:38 UTC+0000
UTC Start
2025-12-03 07:26:38.872
UTC End
2025-12-03 07:27:40.882
MJD Start
61012.31017213
MJD End
61012.31088983833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.00472
Ambient temperature (°C)
13.71
Seeing (arcsec)
0.9299999999999999
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 69.8700 69.9960 68.5000 68.7000
A0-J2 116.9460 117.0410 46.7000 46.9000
A0-K0 126.2340 126.2590 30.7580 31.0010
G1-J2 58.1740 58.1720 20.2000 20.4000
G1-K0 82.8160 82.8160 359.7090 359.8730
J2-K0 34.8670 34.9140 324.0130 324.1300
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 61012.31017213
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 69.87
HIERARCH ESO ISS PBL12 END 69.996
HIERARCH ESO ISS PBLA12 START 68.5
HIERARCH ESO ISS PBLA12 END 68.7
HIERARCH ESO ISS PBL13 START 116.946
HIERARCH ESO ISS PBL13 END 117.041
HIERARCH ESO ISS PBLA13 START 46.7
HIERARCH ESO ISS PBLA13 END 46.9
HIERARCH ESO ISS PBL14 START 126.234
HIERARCH ESO ISS PBL14 END 126.259
HIERARCH ESO ISS PBLA14 START 30.758
HIERARCH ESO ISS PBLA14 END 31.001
HIERARCH ESO ISS PBL23 START 58.174
HIERARCH ESO ISS PBL23 END 58.172
HIERARCH ESO ISS PBLA23 START 20.2
HIERARCH ESO ISS PBLA23 END 20.4
HIERARCH ESO ISS PBL24 START 82.816
HIERARCH ESO ISS PBL24 END 82.816
HIERARCH ESO ISS PBLA24 START 359.709
HIERARCH ESO ISS PBLA24 END 359.873
HIERARCH ESO ISS PBL34 START 34.867
HIERARCH ESO ISS PBL34 END 34.914
HIERARCH ESO ISS PBLA34 START 324.013
HIERARCH ESO ISS PBLA34 END 324.13
HIERARCH ESO ISS AMBI TAU0 START 0.004609
HIERARCH ESO ISS AMBI TAU0 END 0.004831
HIERARCH ESO ISS AMBI TEMP 13.71
HIERARCH ESO ISS AMBI FWHM START 0.94
HIERARCH ESO ISS AMBI FWHM END 0.92