Exposure
ID
MATIS.2022-01-22T02:08:53.871_1
Header ID
MATIS.2022-01-22T02:08:53.871
Date updated
2022-01-22 02:20:39 UTC+0000
Release date
2023-01-22 02:20:39 UTC+0000
UTC Start
2022-01-22 02:08:53.871
UTC End
2022-01-22 02:09:55.699
MJD Start
59601.0895124
MJD End
59601.0902280019
Exposure time (s)
61.8
Validation level
1
Tau 0: Coherence time (s)
0.0037385
Ambient temperature (°C)
13.75
Seeing (arcsec)
0.825
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 41.7820 41.8830 41.3000 41.3000
U1-U3 80.5030 80.6920 47.6000 47.6000
U1-U4 124.5020 124.6450 68.5620 68.4550
U2-U3 39.2350 39.3170 54.2000 54.2000
U2-U4 89.4290 89.4280 80.9180 80.7850
U3-U4 57.1580 57.0570 98.8760 98.7580
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 59601.0895124
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 41.782
HIERARCH ESO ISS PBL12 END 41.883
HIERARCH ESO ISS PBLA12 START 41.3
HIERARCH ESO ISS PBLA12 END 41.3
HIERARCH ESO ISS PBL13 START 80.503
HIERARCH ESO ISS PBL13 END 80.692
HIERARCH ESO ISS PBLA13 START 47.6
HIERARCH ESO ISS PBLA13 END 47.6
HIERARCH ESO ISS PBL14 START 124.502
HIERARCH ESO ISS PBL14 END 124.645
HIERARCH ESO ISS PBLA14 START 68.562
HIERARCH ESO ISS PBLA14 END 68.455
HIERARCH ESO ISS PBL23 START 39.235
HIERARCH ESO ISS PBL23 END 39.317
HIERARCH ESO ISS PBLA23 START 54.2
HIERARCH ESO ISS PBLA23 END 54.2
HIERARCH ESO ISS PBL24 START 89.429
HIERARCH ESO ISS PBL24 END 89.428
HIERARCH ESO ISS PBLA24 START 80.918
HIERARCH ESO ISS PBLA24 END 80.785
HIERARCH ESO ISS PBL34 START 57.158
HIERARCH ESO ISS PBL34 END 57.057
HIERARCH ESO ISS PBLA34 START 98.876
HIERARCH ESO ISS PBLA34 END 98.758
HIERARCH ESO ISS AMBI TAU0 START 0.003638
HIERARCH ESO ISS AMBI TAU0 END 0.003839
HIERARCH ESO ISS AMBI TEMP 13.75
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.8