Exposure
ID
MATIS.2021-11-23T03:24:21.666_1
Header ID
MATIS.2021-11-23T03:24:21.666
Date updated
2021-11-23 03:31:09 UTC+0000
Release date
2021-11-23 03:24:21 UTC+0000
UTC Start
2021-11-23 03:24:21.666
UTC End
2021-11-23 03:25:24.218
MJD Start
59541.14191743
MJD End
59541.1426414115
Exposure time (s)
62.6
Validation level
1
Tau 0: Coherence time (s)
0.006001
Ambient temperature (°C)
14.84
Seeing (arcsec)
0.56
Observation
ID
48970
Category
calibrator
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
36653
Name
HD20644
RA
50.084795
DEC
29.04837
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 68.0680 68.0920 274.6000 274.4000
K0-D0 89.2530 89.3950 261.7000 261.6000
K0-J3 42.3010 42.1990 318.1080 318.1330
G2-D0 27.4110 27.4990 228.3000 228.4000
G2-J3 47.4230 47.5710 56.6400 56.6280
D0-J3 74.6510 74.8900 53.5990 53.6030
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.225V.004
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59541.14191743
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD20644
RA 50.084795
DEC 29.04837
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 1.117
HIERARCH ESO DET NDIT 56
HIERARCH ESO ISS PBL12 START 68.068
HIERARCH ESO ISS PBL12 END 68.092
HIERARCH ESO ISS PBLA12 START 274.6
HIERARCH ESO ISS PBLA12 END 274.4
HIERARCH ESO ISS PBL13 START 89.253
HIERARCH ESO ISS PBL13 END 89.395
HIERARCH ESO ISS PBLA13 START 261.7
HIERARCH ESO ISS PBLA13 END 261.6
HIERARCH ESO ISS PBL14 START 42.301
HIERARCH ESO ISS PBL14 END 42.199
HIERARCH ESO ISS PBLA14 START 318.108
HIERARCH ESO ISS PBLA14 END 318.133
HIERARCH ESO ISS PBL23 START 27.411
HIERARCH ESO ISS PBL23 END 27.499
HIERARCH ESO ISS PBLA23 START 228.3
HIERARCH ESO ISS PBLA23 END 228.4
HIERARCH ESO ISS PBL24 START 47.423
HIERARCH ESO ISS PBL24 END 47.571
HIERARCH ESO ISS PBLA24 START 56.64
HIERARCH ESO ISS PBLA24 END 56.628
HIERARCH ESO ISS PBL34 START 74.651
HIERARCH ESO ISS PBL34 END 74.89
HIERARCH ESO ISS PBLA34 START 53.599
HIERARCH ESO ISS PBLA34 END 53.603
HIERARCH ESO ISS AMBI TAU0 START 0.006103
HIERARCH ESO ISS AMBI TAU0 END 0.005899
HIERARCH ESO ISS AMBI TEMP 14.84
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.54