Exposure
ID
MATIS.2023-08-16T03:57:39.206_1
Header ID
MATIS.2023-08-16T03:57:39.206
Date updated
2023-08-16 04:05:37 UTC+0000
Release date
2023-08-16 03:57:39 UTC+0000
UTC Start
2023-08-16 03:57:39.206
UTC End
2023-08-16 03:58:39.214
MJD Start
60172.16503711
MJD End
60172.16573164704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004279
Ambient temperature (°C)
12.3
Seeing (arcsec)
0.5449999999999999
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 65.4660 65.3930 282.1000 282.2000
K0-D0 91.0240 90.9090 260.6000 260.7000
K0-J3 56.5540 56.5530 342.3720 342.5090
G2-D0 38.5020 38.4740 222.0000 222.1000
G2-J3 61.7560 61.7020 49.4000 49.4900
D0-J3 100.0620 99.9800 46.5760 46.6650
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 60172.16503711
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 65.466
HIERARCH ESO ISS PBL12 END 65.393
HIERARCH ESO ISS PBLA12 START 282.1
HIERARCH ESO ISS PBLA12 END 282.2
HIERARCH ESO ISS PBL13 START 91.024
HIERARCH ESO ISS PBL13 END 90.909
HIERARCH ESO ISS PBLA13 START 260.6
HIERARCH ESO ISS PBLA13 END 260.7
HIERARCH ESO ISS PBL14 START 56.554
HIERARCH ESO ISS PBL14 END 56.553
HIERARCH ESO ISS PBLA14 START 342.372
HIERARCH ESO ISS PBLA14 END 342.509
HIERARCH ESO ISS PBL23 START 38.502
HIERARCH ESO ISS PBL23 END 38.474
HIERARCH ESO ISS PBLA23 START 222.0
HIERARCH ESO ISS PBLA23 END 222.1
HIERARCH ESO ISS PBL24 START 61.756
HIERARCH ESO ISS PBL24 END 61.702
HIERARCH ESO ISS PBLA24 START 49.4
HIERARCH ESO ISS PBLA24 END 49.49
HIERARCH ESO ISS PBL34 START 100.062
HIERARCH ESO ISS PBL34 END 99.98
HIERARCH ESO ISS PBLA34 START 46.576
HIERARCH ESO ISS PBLA34 END 46.665
HIERARCH ESO ISS AMBI TAU0 START 0.004133
HIERARCH ESO ISS AMBI TAU0 END 0.004425
HIERARCH ESO ISS AMBI TEMP 12.3
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.52