Exposure
ID
MATIS.2023-08-16T01:01:26.874_1
Header ID
MATIS.2023-08-16T01:01:26.874
Date updated
2023-08-16 01:10:26 UTC+0000
Release date
2023-08-16 01:01:26 UTC+0000
UTC Start
2023-08-16 01:01:26.874
UTC End
2023-08-16 01:02:26.882
MJD Start
60172.04267215
MJD End
60172.04336668704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0036305
Ambient temperature (°C)
13.21
Seeing (arcsec)
0.755
Observation
ID
56558
Category
calibrator
Program ID
111.24V1.001
Program Title
REVEALING THE COMPLEXITY OF THE PLANET-FORMING REGION AROUND A YOUNG STAR WITH VLTI/MATISSE
Program Type
GTO
PI / COI
MATTER/ HOGERHEIJDE/ VARGA/ WATERS/ AUGEREAU/ HOFMANN/ WEIGELT/ MILLOUR/ DOMINIK/ PANTIN/ WOLF/ HENNING/ JAFFE/ SCHERTL/ LOPEZ/ DANCHI/ KOKOULINA/ HOULLÉ/ SANCHEZ/ SCHEUCK/ VAN HAASTERE
Target
ID
41908
Name
V V4419 Sgr
RA
293.11898
DEC
-30.86964
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 63.8190 63.9100 258.6000 258.8000
K0-D0 91.8660 91.9550 237.3000 237.5000
K0-J3 54.2050 54.2410 323.6620 323.7390
G2-D0 39.8490 39.8540 201.7000 201.9000
G2-J3 63.9710 63.9860 28.4150 28.5690
D0-J3 103.6520 103.6720 25.8490 26.0000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24V1.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60172.04267215
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V V4419 Sgr
RA 293.11898
DEC -30.86964
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN 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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 63.819
HIERARCH ESO ISS PBL12 END 63.91
HIERARCH ESO ISS PBLA12 START 258.6
HIERARCH ESO ISS PBLA12 END 258.8
HIERARCH ESO ISS PBL13 START 91.866
HIERARCH ESO ISS PBL13 END 91.955
HIERARCH ESO ISS PBLA13 START 237.3
HIERARCH ESO ISS PBLA13 END 237.5
HIERARCH ESO ISS PBL14 START 54.205
HIERARCH ESO ISS PBL14 END 54.241
HIERARCH ESO ISS PBLA14 START 323.662
HIERARCH ESO ISS PBLA14 END 323.739
HIERARCH ESO ISS PBL23 START 39.849
HIERARCH ESO ISS PBL23 END 39.854
HIERARCH ESO ISS PBLA23 START 201.7
HIERARCH ESO ISS PBLA23 END 201.9
HIERARCH ESO ISS PBL24 START 63.971
HIERARCH ESO ISS PBL24 END 63.986
HIERARCH ESO ISS PBLA24 START 28.415
HIERARCH ESO ISS PBLA24 END 28.569
HIERARCH ESO ISS PBL34 START 103.652
HIERARCH ESO ISS PBL34 END 103.672
HIERARCH ESO ISS PBLA34 START 25.849
HIERARCH ESO ISS PBLA34 END 26.0
HIERARCH ESO ISS AMBI TAU0 START 0.003437
HIERARCH ESO ISS AMBI TAU0 END 0.003824
HIERARCH ESO ISS AMBI TEMP 13.21
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.71