Exposure
ID
MATIS.2025-06-22T05:24:08.519_1
Header ID
MATIS.2025-06-22T05:24:08.519
Date updated
2025-06-22 05:35:51 UTC+0000
Release date
2025-06-22 05:24:08 UTC+0000
UTC Start
2025-06-22 05:24:08.519
UTC End
2025-06-22 05:25:11.439
MJD Start
60848.2250986
MJD End
60848.22582684074
Exposure time (s)
62.9
Validation level
1
Tau 0: Coherence time (s)
0.0029045
Ambient temperature (°C)
12.13
Seeing (arcsec)
0.65
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 67.6930 67.6530 276.4000 276.5000
K0-D0 94.6180 94.5510 255.6000 255.8000
K0-J3 56.5380 56.5400 337.1190 337.2600
G2-D0 39.4280 39.4100 218.2000 218.3000
G2-J3 63.5400 63.5060 45.4630 45.5820
D0-J3 102.7730 102.7220 42.6890 42.8060
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 60848.2250986
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 2.86
HIERARCH ESO DET NDIT 22
HIERARCH ESO ISS PBL12 START 67.693
HIERARCH ESO ISS PBL12 END 67.653
HIERARCH ESO ISS PBLA12 START 276.4
HIERARCH ESO ISS PBLA12 END 276.5
HIERARCH ESO ISS PBL13 START 94.618
HIERARCH ESO ISS PBL13 END 94.551
HIERARCH ESO ISS PBLA13 START 255.6
HIERARCH ESO ISS PBLA13 END 255.8
HIERARCH ESO ISS PBL14 START 56.538
HIERARCH ESO ISS PBL14 END 56.54
HIERARCH ESO ISS PBLA14 START 337.119
HIERARCH ESO ISS PBLA14 END 337.26
HIERARCH ESO ISS PBL23 START 39.428
HIERARCH ESO ISS PBL23 END 39.41
HIERARCH ESO ISS PBLA23 START 218.2
HIERARCH ESO ISS PBLA23 END 218.3
HIERARCH ESO ISS PBL24 START 63.54
HIERARCH ESO ISS PBL24 END 63.506
HIERARCH ESO ISS PBLA24 START 45.463
HIERARCH ESO ISS PBLA24 END 45.582
HIERARCH ESO ISS PBL34 START 102.773
HIERARCH ESO ISS PBL34 END 102.722
HIERARCH ESO ISS PBLA34 START 42.689
HIERARCH ESO ISS PBLA34 END 42.806
HIERARCH ESO ISS AMBI TAU0 START 0.003101
HIERARCH ESO ISS AMBI TAU0 END 0.002708
HIERARCH ESO ISS AMBI TEMP 12.13
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.75