Exposure
ID
MATIS.2025-04-24T07:57:30.593_1
Header ID
MATIS.2025-04-24T07:57:30.593
Date updated
2025-04-24 08:05:44 UTC+0000
Release date
2026-04-24 08:05:44 UTC+0000
UTC Start
2025-04-24 07:57:30.593
UTC End
2025-04-24 07:58:30.601
MJD Start
60789.33160409
MJD End
60789.33229862704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007585
Ambient temperature (°C)
12.48
Seeing (arcsec)
0.58
Observation
ID
66962
Category
science
Program ID
115.2810.022
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
49782
Name
M8E-IR
RA
271.220363
DEC
-24.44483
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.5700 89.6190 112.1000 112.2000
A0-J2 127.6020 127.6860 88.7000 88.8000
A0-K0 126.5510 126.6220 66.6130 66.7340
G1-J2 57.7460 57.7690 50.6000 50.7000
G1-K0 90.2790 90.2880 21.5620 21.6830
J2-K0 48.6290 48.6310 346.4260 346.5270
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.2810.022
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60789.33160409
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME M8E-IR
RA 271.220363
DEC -24.44483
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 89.57
HIERARCH ESO ISS PBL12 END 89.619
HIERARCH ESO ISS PBLA12 START 112.1
HIERARCH ESO ISS PBLA12 END 112.2
HIERARCH ESO ISS PBL13 START 127.602
HIERARCH ESO ISS PBL13 END 127.686
HIERARCH ESO ISS PBLA13 START 88.7
HIERARCH ESO ISS PBLA13 END 88.8
HIERARCH ESO ISS PBL14 START 126.551
HIERARCH ESO ISS PBL14 END 126.622
HIERARCH ESO ISS PBLA14 START 66.613
HIERARCH ESO ISS PBLA14 END 66.734
HIERARCH ESO ISS PBL23 START 57.746
HIERARCH ESO ISS PBL23 END 57.769
HIERARCH ESO ISS PBLA23 START 50.6
HIERARCH ESO ISS PBLA23 END 50.7
HIERARCH ESO ISS PBL24 START 90.279
HIERARCH ESO ISS PBL24 END 90.288
HIERARCH ESO ISS PBLA24 START 21.562
HIERARCH ESO ISS PBLA24 END 21.683
HIERARCH ESO ISS PBL34 START 48.629
HIERARCH ESO ISS PBL34 END 48.631
HIERARCH ESO ISS PBLA34 START 346.426
HIERARCH ESO ISS PBLA34 END 346.527
HIERARCH ESO ISS AMBI TAU0 START 0.007585
HIERARCH ESO ISS AMBI TAU0 END 0.007585
HIERARCH ESO ISS AMBI TEMP 12.48
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.58