Exposure
ID
MATIS.2025-06-23T05:24:32.066_1
Header ID
MATIS.2025-06-23T05:24:32.066
Date updated
2025-06-23 05:30:46 UTC+0000
Release date
2025-06-23 05:24:32 UTC+0000
UTC Start
2025-06-23 05:24:32.066
UTC End
2025-06-23 05:25:34.106
MJD Start
60849.22537113
MJD End
60849.226089185555
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.004721
Ambient temperature (°C)
10.84
Seeing (arcsec)
0.72
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 67.5310 67.4880 277.0000 277.1000
K0-D0 94.3510 94.2800 256.2000 256.3000
K0-J3 56.5470 56.5490 337.6520 337.7790
G2-D0 39.3580 39.3400 218.6000 218.7000
G2-J3 63.4050 63.3700 45.9020 46.0030
D0-J3 102.5680 102.5150 43.1240 43.2240
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 60849.22537113
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 67.531
HIERARCH ESO ISS PBL12 END 67.488
HIERARCH ESO ISS PBLA12 START 277.0
HIERARCH ESO ISS PBLA12 END 277.1
HIERARCH ESO ISS PBL13 START 94.351
HIERARCH ESO ISS PBL13 END 94.28
HIERARCH ESO ISS PBLA13 START 256.2
HIERARCH ESO ISS PBLA13 END 256.3
HIERARCH ESO ISS PBL14 START 56.547
HIERARCH ESO ISS PBL14 END 56.549
HIERARCH ESO ISS PBLA14 START 337.652
HIERARCH ESO ISS PBLA14 END 337.779
HIERARCH ESO ISS PBL23 START 39.358
HIERARCH ESO ISS PBL23 END 39.34
HIERARCH ESO ISS PBLA23 START 218.6
HIERARCH ESO ISS PBLA23 END 218.7
HIERARCH ESO ISS PBL24 START 63.405
HIERARCH ESO ISS PBL24 END 63.37
HIERARCH ESO ISS PBLA24 START 45.902
HIERARCH ESO ISS PBLA24 END 46.003
HIERARCH ESO ISS PBL34 START 102.568
HIERARCH ESO ISS PBL34 END 102.515
HIERARCH ESO ISS PBLA34 START 43.124
HIERARCH ESO ISS PBLA34 END 43.224
HIERARCH ESO ISS AMBI TAU0 START 0.004721
HIERARCH ESO ISS AMBI TAU0 END 0.004721
HIERARCH ESO ISS AMBI TEMP 10.84
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.73