Exposure
ID
MATIS.2021-11-24T03:34:31.583_1
Header ID
MATIS.2021-11-24T03:34:31.583
Date updated
2021-11-24 03:46:29 UTC+0000
Release date
2021-11-24 03:34:31 UTC+0000
UTC Start
2021-11-24 03:34:31.583
UTC End
2021-11-24 03:35:33.983
MJD Start
59542.14897666
MJD End
59542.1496988822
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.004839
Ambient temperature (°C)
13.28
Seeing (arcsec)
0.585
Observation
ID
48990
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
36663
Name
HD20893
RA
50.688233
DEC
20.74199
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 68.2510 68.2660 272.7000 272.6000
K0-D0 91.5550 91.6750 257.8000 257.7000
K0-J3 45.2450 45.1570 322.8680 322.9240
G2-D0 31.0690 31.1430 223.3000 223.3000
G2-J3 52.4370 52.5620 51.1980 51.2180
D0-J3 83.3200 83.5210 48.2530 48.2850
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 59542.14897666
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD20893
RA 50.688233
DEC 20.74199
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 68.251
HIERARCH ESO ISS PBL12 END 68.266
HIERARCH ESO ISS PBLA12 START 272.7
HIERARCH ESO ISS PBLA12 END 272.6
HIERARCH ESO ISS PBL13 START 91.555
HIERARCH ESO ISS PBL13 END 91.675
HIERARCH ESO ISS PBLA13 START 257.8
HIERARCH ESO ISS PBLA13 END 257.7
HIERARCH ESO ISS PBL14 START 45.245
HIERARCH ESO ISS PBL14 END 45.157
HIERARCH ESO ISS PBLA14 START 322.868
HIERARCH ESO ISS PBLA14 END 322.924
HIERARCH ESO ISS PBL23 START 31.069
HIERARCH ESO ISS PBL23 END 31.143
HIERARCH ESO ISS PBLA23 START 223.3
HIERARCH ESO ISS PBLA23 END 223.3
HIERARCH ESO ISS PBL24 START 52.437
HIERARCH ESO ISS PBL24 END 52.562
HIERARCH ESO ISS PBLA24 START 51.198
HIERARCH ESO ISS PBLA24 END 51.218
HIERARCH ESO ISS PBL34 START 83.32
HIERARCH ESO ISS PBL34 END 83.521
HIERARCH ESO ISS PBLA34 START 48.253
HIERARCH ESO ISS PBLA34 END 48.285
HIERARCH ESO ISS AMBI TAU0 START 0.004898
HIERARCH ESO ISS AMBI TAU0 END 0.00478
HIERARCH ESO ISS AMBI TEMP 13.28
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.58