Exposure
ID
MATIS.2023-08-16T03:59:02.074_1
Header ID
MATIS.2023-08-16T03:59:02.074
Date updated
2023-08-16 04:10:29 UTC+0000
Release date
2023-08-16 03:59:02 UTC+0000
UTC Start
2023-08-16 03:59:02.074
UTC End
2023-08-16 04:00:02.082
MJD Start
60172.16599623
MJD End
60172.16669076704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004425
Ambient temperature (°C)
12.32
Seeing (arcsec)
0.52
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 65.3670 65.2920 282.3000 282.4000
K0-D0 90.8690 90.7520 260.7000 260.9000
K0-J3 56.5530 56.5520 342.5530 342.6890
G2-D0 38.4640 38.4360 222.2000 222.2000
G2-J3 61.6830 61.6280 49.5170 49.6060
D0-J3 99.9520 99.8670 46.6920 46.7790
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 60172.16599623
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 65.367
HIERARCH ESO ISS PBL12 END 65.292
HIERARCH ESO ISS PBLA12 START 282.3
HIERARCH ESO ISS PBLA12 END 282.4
HIERARCH ESO ISS PBL13 START 90.869
HIERARCH ESO ISS PBL13 END 90.752
HIERARCH ESO ISS PBLA13 START 260.7
HIERARCH ESO ISS PBLA13 END 260.9
HIERARCH ESO ISS PBL14 START 56.553
HIERARCH ESO ISS PBL14 END 56.552
HIERARCH ESO ISS PBLA14 START 342.553
HIERARCH ESO ISS PBLA14 END 342.689
HIERARCH ESO ISS PBL23 START 38.464
HIERARCH ESO ISS PBL23 END 38.436
HIERARCH ESO ISS PBLA23 START 222.2
HIERARCH ESO ISS PBLA23 END 222.2
HIERARCH ESO ISS PBL24 START 61.683
HIERARCH ESO ISS PBL24 END 61.628
HIERARCH ESO ISS PBLA24 START 49.517
HIERARCH ESO ISS PBLA24 END 49.606
HIERARCH ESO ISS PBL34 START 99.952
HIERARCH ESO ISS PBL34 END 99.867
HIERARCH ESO ISS PBLA34 START 46.692
HIERARCH ESO ISS PBLA34 END 46.779
HIERARCH ESO ISS AMBI TAU0 START 0.004425
HIERARCH ESO ISS AMBI TAU0 END 0.004425
HIERARCH ESO ISS AMBI TEMP 12.32
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.52