Exposure
ID
MATIS.2025-10-14T00:59:19.136_1
Header ID
MATIS.2025-10-14T00:59:19.136
Date updated
2025-10-14 01:06:05 UTC+0000
Release date
2025-10-14 00:59:19 UTC+0000
UTC Start
2025-10-14 00:59:19.136
UTC End
2025-10-14 01:00:21.536
MJD Start
60962.0411937
MJD End
60962.04191592222
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.0043785000000000004
Ambient temperature (°C)
11.34
Seeing (arcsec)
0.74
Observation
ID
70919
Category
calibrator
Program ID
115.2810.005
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
Target
ID
52627
Name
eps Sgr
RA
276.042045
DEC
-34.38533
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 48.6090 48.6090 179.0000 179.2000
A0-J2 100.9770 100.7280 128.0000 128.3000
A0-J6 142.1290 141.8830 42.6600 42.7080
B5-J2 79.8840 79.5810 99.8000 100.0000
B5-J6 180.4470 180.2590 31.9420 32.0020
J2-J6 167.5380 167.5330 5.7320 5.8720
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.2810.005
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60962.0411937
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eps Sgr
RA 276.042045
DEC -34.38533
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 48.609
HIERARCH ESO ISS PBL12 END 48.609
HIERARCH ESO ISS PBLA12 START 179.0
HIERARCH ESO ISS PBLA12 END 179.2
HIERARCH ESO ISS PBL13 START 100.977
HIERARCH ESO ISS PBL13 END 100.728
HIERARCH ESO ISS PBLA13 START 128.0
HIERARCH ESO ISS PBLA13 END 128.3
HIERARCH ESO ISS PBL14 START 142.129
HIERARCH ESO ISS PBL14 END 141.883
HIERARCH ESO ISS PBLA14 START 42.66
HIERARCH ESO ISS PBLA14 END 42.708
HIERARCH ESO ISS PBL23 START 79.884
HIERARCH ESO ISS PBL23 END 79.581
HIERARCH ESO ISS PBLA23 START 99.8
HIERARCH ESO ISS PBLA23 END 100.0
HIERARCH ESO ISS PBL24 START 180.447
HIERARCH ESO ISS PBL24 END 180.259
HIERARCH ESO ISS PBLA24 START 31.942
HIERARCH ESO ISS PBLA24 END 32.002
HIERARCH ESO ISS PBL34 START 167.538
HIERARCH ESO ISS PBL34 END 167.533
HIERARCH ESO ISS PBLA34 START 5.732
HIERARCH ESO ISS PBLA34 END 5.872
HIERARCH ESO ISS AMBI TAU0 START 0.004487
HIERARCH ESO ISS AMBI TAU0 END 0.00427
HIERARCH ESO ISS AMBI TEMP 11.34
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.75