Exposure
ID
MATIS.2025-04-30T05:31:21.692_1
Header ID
MATIS.2025-04-30T05:31:21.692
Date updated
2025-04-30 05:40:54 UTC+0000
Release date
2025-04-30 05:31:21 UTC+0000
UTC Start
2025-04-30 05:31:21.692
UTC End
2025-04-30 05:32:24.092
MJD Start
60795.23011218
MJD End
60795.23083440222
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.004389
Ambient temperature (°C)
12.41
Seeing (arcsec)
0.635
Observation
ID
67059
Category
calibrator
Program ID
115.2810.023
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
49860
Name
eps Sgr
RA
276.042049
DEC
-34.38532
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 41.5470 41.6140 135.8000 135.9000
A0-J2 103.1550 103.4180 63.4000 63.6000
A0-J6 169.6760 169.6770 2.2600 2.4130
B5-J2 98.9060 99.0330 39.8000 40.0000
B5-J6 200.5760 200.5860 353.6280 353.7530
J2-J6 150.0490 150.2110 325.2610 325.3210
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.2810.023
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60795.23011218
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eps Sgr
RA 276.042049
DEC -34.38532
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 0.6
HIERARCH ESO DET SEQ1 PERIOD 1.04
HIERARCH ESO DET NDIT 60
HIERARCH ESO ISS PBL12 START 41.547
HIERARCH ESO ISS PBL12 END 41.614
HIERARCH ESO ISS PBLA12 START 135.8
HIERARCH ESO ISS PBLA12 END 135.9
HIERARCH ESO ISS PBL13 START 103.155
HIERARCH ESO ISS PBL13 END 103.418
HIERARCH ESO ISS PBLA13 START 63.4
HIERARCH ESO ISS PBLA13 END 63.6
HIERARCH ESO ISS PBL14 START 169.676
HIERARCH ESO ISS PBL14 END 169.677
HIERARCH ESO ISS PBLA14 START 2.26
HIERARCH ESO ISS PBLA14 END 2.413
HIERARCH ESO ISS PBL23 START 98.906
HIERARCH ESO ISS PBL23 END 99.033
HIERARCH ESO ISS PBLA23 START 39.8
HIERARCH ESO ISS PBLA23 END 40.0
HIERARCH ESO ISS PBL24 START 200.576
HIERARCH ESO ISS PBL24 END 200.586
HIERARCH ESO ISS PBLA24 START 353.628
HIERARCH ESO ISS PBLA24 END 353.753
HIERARCH ESO ISS PBL34 START 150.049
HIERARCH ESO ISS PBL34 END 150.211
HIERARCH ESO ISS PBLA34 START 325.261
HIERARCH ESO ISS PBLA34 END 325.321
HIERARCH ESO ISS AMBI TAU0 START 0.004389
HIERARCH ESO ISS AMBI TAU0 END 0.004389
HIERARCH ESO ISS AMBI TEMP 12.41
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.65