Exposure
ID
MATIS.2024-03-27T06:33:54.650_1
Header ID
MATIS.2024-03-27T06:33:54.650
Date updated
2024-03-27 06:40:33 UTC+0000
Release date
2025-03-27 06:40:33 UTC+0000
UTC Start
2024-03-27 06:33:54.650
UTC End
2024-03-27 06:34:54.710
MJD Start
60396.27354919
MJD End
60396.2742443289
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0037455
Ambient temperature (°C)
12.69
Seeing (arcsec)
1.12
Observation
ID
58845
Category
science
Program ID
113.26PG.001
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
43567
Name
HP Cha A
RA
167.0664
DEC
-77.5649
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 33.1880 33.1460 78.1000 78.4000
U1-U3 64.1050 64.0300 87.5000 87.8000
U1-U4 109.4800 109.4210 116.4700 116.7320
U2-U3 31.8240 31.7920 97.3000 97.6000
U2-U4 85.9530 85.9350 130.3270 130.5840
U3-U4 61.7590 61.7640 146.6400 146.8800
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26PG.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60396.27354919
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HP Cha A
RA 167.0664
DEC -77.5649
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 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 33.188
HIERARCH ESO ISS PBL12 END 33.146
HIERARCH ESO ISS PBLA12 START 78.1
HIERARCH ESO ISS PBLA12 END 78.4
HIERARCH ESO ISS PBL13 START 64.105
HIERARCH ESO ISS PBL13 END 64.03
HIERARCH ESO ISS PBLA13 START 87.5
HIERARCH ESO ISS PBLA13 END 87.8
HIERARCH ESO ISS PBL14 START 109.48
HIERARCH ESO ISS PBL14 END 109.421
HIERARCH ESO ISS PBLA14 START 116.47
HIERARCH ESO ISS PBLA14 END 116.732
HIERARCH ESO ISS PBL23 START 31.824
HIERARCH ESO ISS PBL23 END 31.792
HIERARCH ESO ISS PBLA23 START 97.3
HIERARCH ESO ISS PBLA23 END 97.6
HIERARCH ESO ISS PBL24 START 85.953
HIERARCH ESO ISS PBL24 END 85.935
HIERARCH ESO ISS PBLA24 START 130.327
HIERARCH ESO ISS PBLA24 END 130.584
HIERARCH ESO ISS PBL34 START 61.759
HIERARCH ESO ISS PBL34 END 61.764
HIERARCH ESO ISS PBLA34 START 146.64
HIERARCH ESO ISS PBLA34 END 146.88
HIERARCH ESO ISS AMBI TAU0 START 0.003549
HIERARCH ESO ISS AMBI TAU0 END 0.003942
HIERARCH ESO ISS AMBI TEMP 12.69
HIERARCH ESO ISS AMBI FWHM START 1.16
HIERARCH ESO ISS AMBI FWHM END 1.08