Exposure
ID
MATIS.2025-04-24T07:53:52.560_1
Header ID
MATIS.2025-04-24T07:53:52.560
Date updated
2025-04-24 08:00:53 UTC+0000
Release date
2026-04-24 08:00:53 UTC+0000
UTC Start
2025-04-24 07:53:52.560
UTC End
2025-04-24 07:54:52.568
MJD Start
60789.32908055
MJD End
60789.32977508704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007208
Ambient temperature (°C)
12.46
Seeing (arcsec)
0.56
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 89.3880 89.4410 111.8000 111.9000
A0-J2 127.2930 127.3840 88.3000 88.4000
A0-K0 126.2870 126.3640 66.1840 66.3070
G1-J2 57.6590 57.6840 50.1000 50.2000
G1-K0 90.2460 90.2550 21.1310 21.2540
J2-K0 48.6240 48.6260 346.0740 346.1740
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 60789.32908055
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 89.388
HIERARCH ESO ISS PBL12 END 89.441
HIERARCH ESO ISS PBLA12 START 111.8
HIERARCH ESO ISS PBLA12 END 111.9
HIERARCH ESO ISS PBL13 START 127.293
HIERARCH ESO ISS PBL13 END 127.384
HIERARCH ESO ISS PBLA13 START 88.3
HIERARCH ESO ISS PBLA13 END 88.4
HIERARCH ESO ISS PBL14 START 126.287
HIERARCH ESO ISS PBL14 END 126.364
HIERARCH ESO ISS PBLA14 START 66.184
HIERARCH ESO ISS PBLA14 END 66.307
HIERARCH ESO ISS PBL23 START 57.659
HIERARCH ESO ISS PBL23 END 57.684
HIERARCH ESO ISS PBLA23 START 50.1
HIERARCH ESO ISS PBLA23 END 50.2
HIERARCH ESO ISS PBL24 START 90.246
HIERARCH ESO ISS PBL24 END 90.255
HIERARCH ESO ISS PBLA24 START 21.131
HIERARCH ESO ISS PBLA24 END 21.254
HIERARCH ESO ISS PBL34 START 48.624
HIERARCH ESO ISS PBL34 END 48.626
HIERARCH ESO ISS PBLA34 START 346.074
HIERARCH ESO ISS PBLA34 END 346.174
HIERARCH ESO ISS AMBI TAU0 START 0.007208
HIERARCH ESO ISS AMBI TAU0 END 0.007208
HIERARCH ESO ISS AMBI TEMP 12.46
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.56