Exposure
ID
MATIS.2025-03-31T08:44:02.823_1
Header ID
MATIS.2025-03-31T08:44:02.823
Date updated
2025-03-31 08:56:00 UTC+0000
Release date
2025-03-31 08:44:02 UTC+0000
UTC Start
2025-03-31 08:44:02.823
UTC End
2025-03-31 08:45:04.485
MJD Start
60765.36392156
MJD End
60765.364635240556
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.009877
Ambient temperature (°C)
13.55
Seeing (arcsec)
0.35
Observation
ID
65982
Category
calibrator
Program ID
113.26PG.006
Program Title
INITIAL CONDITIONS OF PLANET FORMATION IN PROTOPLANETARY DISKS WITH GRA4MAT AND MATISSE
Program Type
GTO
PI / COI
MATTER / VARGA / HOGERHEIJDE / VAN BOEKEL / VAN HAASTERE / SCHEUCK / LOPEZ / WEIGELT / WATERS / AUGEREAU / HOFMANN / MILLOUR / PANTIN / WOLF / HENNING / JAFFE / SCHERTL / DANCHI / HOULLÉ / DOMINIK / KOBUS / BOLEY / KOKOULINA / PRIOLET
Target
ID
49120
Name
HD_178345
RA
287.507348
DEC
-39.341
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 59.6270 59.7330 245.1000 245.3000
K0-D0 89.9430 90.0250 224.6000 224.8000
K0-J3 48.7870 48.8550 317.0870 317.1650
G2-D0 39.9870 39.9870 193.1000 193.2000
G2-J3 64.3300 64.3350 18.9130 19.0910
D0-J3 104.1890 104.1930 16.6740 16.8470
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26PG.006
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60765.36392156
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_178345
RA 287.507348
DEC -39.341
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.6
HIERARCH ESO DET SEQ1 PERIOD 0.717
HIERARCH ESO DET NDIT 86
HIERARCH ESO ISS PBL12 START 59.627
HIERARCH ESO ISS PBL12 END 59.733
HIERARCH ESO ISS PBLA12 START 245.1
HIERARCH ESO ISS PBLA12 END 245.3
HIERARCH ESO ISS PBL13 START 89.943
HIERARCH ESO ISS PBL13 END 90.025
HIERARCH ESO ISS PBLA13 START 224.6
HIERARCH ESO ISS PBLA13 END 224.8
HIERARCH ESO ISS PBL14 START 48.787
HIERARCH ESO ISS PBL14 END 48.855
HIERARCH ESO ISS PBLA14 START 317.087
HIERARCH ESO ISS PBLA14 END 317.165
HIERARCH ESO ISS PBL23 START 39.987
HIERARCH ESO ISS PBL23 END 39.987
HIERARCH ESO ISS PBLA23 START 193.1
HIERARCH ESO ISS PBLA23 END 193.2
HIERARCH ESO ISS PBL24 START 64.33
HIERARCH ESO ISS PBL24 END 64.335
HIERARCH ESO ISS PBLA24 START 18.913
HIERARCH ESO ISS PBLA24 END 19.091
HIERARCH ESO ISS PBL34 START 104.189
HIERARCH ESO ISS PBL34 END 104.193
HIERARCH ESO ISS PBLA34 START 16.674
HIERARCH ESO ISS PBLA34 END 16.847
HIERARCH ESO ISS AMBI TAU0 START 0.00999
HIERARCH ESO ISS AMBI TAU0 END 0.009764
HIERARCH ESO ISS AMBI TEMP 13.55
HIERARCH ESO ISS AMBI FWHM START 0.35
HIERARCH ESO ISS AMBI FWHM END 0.35