Exposure
ID
MATIS.2021-11-23T06:58:11.973_1
Header ID
MATIS.2021-11-23T06:58:11.973
Date updated
2021-11-23 07:06:02 UTC+0000
Release date
2022-11-23 07:06:02 UTC+0000
UTC Start
2021-11-23 06:58:11.973
UTC End
2021-11-23 06:59:14.373
MJD Start
59541.29041635
MJD End
59541.2911385722
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.004878
Ambient temperature (°C)
13.54
Seeing (arcsec)
0.73
Observation
ID
48980
Category
science
Program ID
108.225V.004
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
36658
Name
HD_259431
RA
98.271615
DEC
10.3222
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 68.3370 68.3420 271.6000 271.6000
K0-D0 93.6720 93.7640 254.5000 254.5000
K0-J3 49.1740 49.1050 327.4450 327.5240
G2-D0 34.8010 34.8580 219.1000 219.2000
G2-J3 57.5370 57.6340 46.6650 46.7090
D0-J3 92.1500 92.3050 43.8210 43.8730
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.225V.004
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59541.29041635
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_259431
RA 98.271615
DEC 10.3222
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 1.0
HIERARCH ESO DET SEQ1 PERIOD 1.56
HIERARCH ESO DET NDIT 40
HIERARCH ESO ISS PBL12 START 68.337
HIERARCH ESO ISS PBL12 END 68.342
HIERARCH ESO ISS PBLA12 START 271.6
HIERARCH ESO ISS PBLA12 END 271.6
HIERARCH ESO ISS PBL13 START 93.672
HIERARCH ESO ISS PBL13 END 93.764
HIERARCH ESO ISS PBLA13 START 254.5
HIERARCH ESO ISS PBLA13 END 254.5
HIERARCH ESO ISS PBL14 START 49.174
HIERARCH ESO ISS PBL14 END 49.105
HIERARCH ESO ISS PBLA14 START 327.445
HIERARCH ESO ISS PBLA14 END 327.524
HIERARCH ESO ISS PBL23 START 34.801
HIERARCH ESO ISS PBL23 END 34.858
HIERARCH ESO ISS PBLA23 START 219.1
HIERARCH ESO ISS PBLA23 END 219.2
HIERARCH ESO ISS PBL24 START 57.537
HIERARCH ESO ISS PBL24 END 57.634
HIERARCH ESO ISS PBLA24 START 46.665
HIERARCH ESO ISS PBLA24 END 46.709
HIERARCH ESO ISS PBL34 START 92.15
HIERARCH ESO ISS PBL34 END 92.305
HIERARCH ESO ISS PBLA34 START 43.821
HIERARCH ESO ISS PBLA34 END 43.873
HIERARCH ESO ISS AMBI TAU0 START 0.004878
HIERARCH ESO ISS AMBI TAU0 END 0.004878
HIERARCH ESO ISS AMBI TEMP 13.54
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.72