Exposure
ID
MATIS.2023-08-13T04:01:53.635_1
Header ID
MATIS.2023-08-13T04:01:53.635
Date updated
2023-08-13 04:10:42 UTC+0000
Release date
2023-08-13 04:01:53 UTC+0000
UTC Start
2023-08-13 04:01:53.635
UTC End
2023-08-13 04:02:53.643
MJD Start
60169.16798189
MJD End
60169.16867642704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004479
Ambient temperature (°C)
15.16
Seeing (arcsec)
0.79
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 65.9870 65.9200 281.0000 281.2000
K0-D0 91.8400 91.7340 259.7000 259.8000
K0-J3 56.5610 56.5600 341.3830 341.5130
G2-D0 38.6990 38.6730 221.4000 221.5000
G2-J3 62.1410 62.0910 48.7400 48.8280
D0-J3 100.6450 100.5690 45.9260 46.0120
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 60169.16798189
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 65.987
HIERARCH ESO ISS PBL12 END 65.92
HIERARCH ESO ISS PBLA12 START 281.0
HIERARCH ESO ISS PBLA12 END 281.2
HIERARCH ESO ISS PBL13 START 91.84
HIERARCH ESO ISS PBL13 END 91.734
HIERARCH ESO ISS PBLA13 START 259.7
HIERARCH ESO ISS PBLA13 END 259.8
HIERARCH ESO ISS PBL14 START 56.561
HIERARCH ESO ISS PBL14 END 56.56
HIERARCH ESO ISS PBLA14 START 341.383
HIERARCH ESO ISS PBLA14 END 341.513
HIERARCH ESO ISS PBL23 START 38.699
HIERARCH ESO ISS PBL23 END 38.673
HIERARCH ESO ISS PBLA23 START 221.4
HIERARCH ESO ISS PBLA23 END 221.5
HIERARCH ESO ISS PBL24 START 62.141
HIERARCH ESO ISS PBL24 END 62.091
HIERARCH ESO ISS PBLA24 START 48.74
HIERARCH ESO ISS PBLA24 END 48.828
HIERARCH ESO ISS PBL34 START 100.645
HIERARCH ESO ISS PBL34 END 100.569
HIERARCH ESO ISS PBLA34 START 45.926
HIERARCH ESO ISS PBLA34 END 46.012
HIERARCH ESO ISS AMBI TAU0 START 0.004608
HIERARCH ESO ISS AMBI TAU0 END 0.00435
HIERARCH ESO ISS AMBI TEMP 15.16
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.83