Exposure
ID
MATIS.2025-06-23T05:23:09.244_1
Header ID
MATIS.2025-06-23T05:23:09.244
Date updated
2025-06-23 05:30:46 UTC+0000
Release date
2025-06-23 05:23:09 UTC+0000
UTC Start
2025-06-23 05:23:09.244
UTC End
2025-06-23 05:24:11.284
MJD Start
60849.22441255
MJD End
60849.225130605555
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0049735000000000005
Ambient temperature (°C)
10.85
Seeing (arcsec)
0.665
Observation
ID
68173
Category
calibrator
Program ID
115.2810.020
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
Target
ID
50677
Name
gam02 Sgr
RA
271.451713
DEC
-30.42525
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_L_HIGH
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.5850 67.5430 276.8000 276.9000
K0-D0 94.4380 94.3700 256.0000 256.1000
K0-J3 56.5450 56.5470 337.4860 337.6160
G2-D0 39.3810 39.3630 218.5000 218.6000
G2-J3 63.4490 63.4150 45.7670 45.8720
D0-J3 102.6350 102.5830 42.9900 43.0940
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.2810.020
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60849.22441255
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME gam02 Sgr
RA 271.451713
DEC -30.42525
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME L
HIERARCH ESO INS FIL ID L
HIERARCH ESO INS DIL NAME HIGH
HIERARCH ESO INS DIL ID HIGH
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 1.3
HIERARCH ESO DET SEQ1 PERIOD 2.585
HIERARCH ESO DET NDIT 24
HIERARCH ESO ISS PBL12 START 67.585
HIERARCH ESO ISS PBL12 END 67.543
HIERARCH ESO ISS PBLA12 START 276.8
HIERARCH ESO ISS PBLA12 END 276.9
HIERARCH ESO ISS PBL13 START 94.438
HIERARCH ESO ISS PBL13 END 94.37
HIERARCH ESO ISS PBLA13 START 256.0
HIERARCH ESO ISS PBLA13 END 256.1
HIERARCH ESO ISS PBL14 START 56.545
HIERARCH ESO ISS PBL14 END 56.547
HIERARCH ESO ISS PBLA14 START 337.486
HIERARCH ESO ISS PBLA14 END 337.616
HIERARCH ESO ISS PBL23 START 39.381
HIERARCH ESO ISS PBL23 END 39.363
HIERARCH ESO ISS PBLA23 START 218.5
HIERARCH ESO ISS PBLA23 END 218.6
HIERARCH ESO ISS PBL24 START 63.449
HIERARCH ESO ISS PBL24 END 63.415
HIERARCH ESO ISS PBLA24 START 45.767
HIERARCH ESO ISS PBLA24 END 45.872
HIERARCH ESO ISS PBL34 START 102.635
HIERARCH ESO ISS PBL34 END 102.583
HIERARCH ESO ISS PBLA34 START 42.99
HIERARCH ESO ISS PBLA34 END 43.094
HIERARCH ESO ISS AMBI TAU0 START 0.004839
HIERARCH ESO ISS AMBI TAU0 END 0.005108
HIERARCH ESO ISS AMBI TEMP 10.85
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.7