Exposure
ID
MATIS.2023-08-16T03:56:25.987_1
Header ID
MATIS.2023-08-16T03:56:25.987
Date updated
2023-08-16 04:05:37 UTC+0000
Release date
2023-08-16 03:56:25 UTC+0000
UTC Start
2023-08-16 03:56:25.987
UTC End
2023-08-16 03:57:25.995
MJD Start
60172.16418966
MJD End
60172.16488419704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003962
Ambient temperature (°C)
12.31
Seeing (arcsec)
0.58
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 65.5550 65.4810 281.9000 282.1000
K0-D0 91.1630 91.0470 260.4000 260.6000
K0-J3 56.5560 56.5550 342.2090 342.3460
G2-D0 38.5350 38.5070 221.9000 222.0000
G2-J3 61.8210 61.7670 49.2930 49.3830
D0-J3 100.1610 100.0780 46.4710 46.5590
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 60172.16418966
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 65.555
HIERARCH ESO ISS PBL12 END 65.481
HIERARCH ESO ISS PBLA12 START 281.9
HIERARCH ESO ISS PBLA12 END 282.1
HIERARCH ESO ISS PBL13 START 91.163
HIERARCH ESO ISS PBL13 END 91.047
HIERARCH ESO ISS PBLA13 START 260.4
HIERARCH ESO ISS PBLA13 END 260.6
HIERARCH ESO ISS PBL14 START 56.556
HIERARCH ESO ISS PBL14 END 56.555
HIERARCH ESO ISS PBLA14 START 342.209
HIERARCH ESO ISS PBLA14 END 342.346
HIERARCH ESO ISS PBL23 START 38.535
HIERARCH ESO ISS PBL23 END 38.507
HIERARCH ESO ISS PBLA23 START 221.9
HIERARCH ESO ISS PBLA23 END 222.0
HIERARCH ESO ISS PBL24 START 61.821
HIERARCH ESO ISS PBL24 END 61.767
HIERARCH ESO ISS PBLA24 START 49.293
HIERARCH ESO ISS PBLA24 END 49.383
HIERARCH ESO ISS PBL34 START 100.161
HIERARCH ESO ISS PBL34 END 100.078
HIERARCH ESO ISS PBLA34 START 46.471
HIERARCH ESO ISS PBLA34 END 46.559
HIERARCH ESO ISS AMBI TAU0 START 0.003791
HIERARCH ESO ISS AMBI TAU0 END 0.004133
HIERARCH ESO ISS AMBI TEMP 12.31
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.57