Exposure
ID
MATIS.2022-01-22T02:06:00.708_1
Header ID
MATIS.2022-01-22T02:06:00.708
Date updated
2022-01-22 02:15:59 UTC+0000
Release date
2023-01-22 02:15:59 UTC+0000
UTC Start
2022-01-22 02:06:00.708
UTC End
2022-01-22 02:07:02.536
MJD Start
59601.08750819
MJD End
59601.0882237919
Exposure time (s)
61.8
Validation level
1
Tau 0: Coherence time (s)
0.003873
Ambient temperature (°C)
13.75
Seeing (arcsec)
0.76
Observation
ID
49319
Category
science
Program ID
108.225V.010
Program Title
INITIAL CONDITIONS OF PLANET FORMATION IN PROTOPLANETARY DISKS WITH GRA4MAT AND MATISSE
Program Type
GTO
PI / COI
BRUNO/ VARGA/ MATTER/ HOGERHEIJDE/ VAN BOEKEL/ WEIGELT/ MILLOUR/ DOMINIK/ AUGEREAU/ HENNING/ WOLF/ JAFFE/ KLARMANN/ WATERS/ HOFMANN/ PANTIN/ SCHERTL/ KOKOULINA/ YOFFE
Target
ID
36900
Name
HD_31648
RA
74.693806
DEC
29.84357
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 41.5040 41.6060 41.2000 41.3000
U1-U3 79.9860 80.1770 47.6000 47.6000
U1-U4 124.1050 124.2520 68.8530 68.7460
U2-U3 39.0080 39.0920 54.3000 54.3000
U2-U4 89.4240 89.4270 81.2790 81.1470
U3-U4 57.4290 57.3300 99.1940 99.0770
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.225V.010
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59601.08750819
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_31648
RA 74.693806
DEC 29.84357
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 0.533
HIERARCH ESO DET NDIT 116
HIERARCH ESO ISS PBL12 START 41.504
HIERARCH ESO ISS PBL12 END 41.606
HIERARCH ESO ISS PBLA12 START 41.2
HIERARCH ESO ISS PBLA12 END 41.3
HIERARCH ESO ISS PBL13 START 79.986
HIERARCH ESO ISS PBL13 END 80.177
HIERARCH ESO ISS PBLA13 START 47.6
HIERARCH ESO ISS PBLA13 END 47.6
HIERARCH ESO ISS PBL14 START 124.105
HIERARCH ESO ISS PBL14 END 124.252
HIERARCH ESO ISS PBLA14 START 68.853
HIERARCH ESO ISS PBLA14 END 68.746
HIERARCH ESO ISS PBL23 START 39.008
HIERARCH ESO ISS PBL23 END 39.092
HIERARCH ESO ISS PBLA23 START 54.3
HIERARCH ESO ISS PBLA23 END 54.3
HIERARCH ESO ISS PBL24 START 89.424
HIERARCH ESO ISS PBL24 END 89.427
HIERARCH ESO ISS PBLA24 START 81.279
HIERARCH ESO ISS PBLA24 END 81.147
HIERARCH ESO ISS PBL34 START 57.429
HIERARCH ESO ISS PBL34 END 57.33
HIERARCH ESO ISS PBLA34 START 99.194
HIERARCH ESO ISS PBLA34 END 99.077
HIERARCH ESO ISS AMBI TAU0 START 0.003571
HIERARCH ESO ISS AMBI TAU0 END 0.004175
HIERARCH ESO ISS AMBI TEMP 13.75
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.72