Exposure
ID
MATIS.2023-08-15T03:42:39.425_1
Header ID
MATIS.2023-08-15T03:42:39.425
Date updated
2023-08-15 03:50:34 UTC+0000
Release date
2023-08-15 03:42:39 UTC+0000
UTC Start
2023-08-15 03:42:39.425
UTC End
2023-08-15 03:43:39.433
MJD Start
60171.15462298
MJD End
60171.15531751704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0033854999999999996
Ambient temperature (°C)
14.61
Seeing (arcsec)
0.62
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 66.6780 66.6200 279.5000 279.6000
K0-D0 92.9290 92.8380 258.4000 258.5000
K0-J3 56.5620 56.5630 339.9150 340.0480
G2-D0 38.9650 38.9430 220.4000 220.5000
G2-J3 62.6620 62.6180 47.7030 47.8010
D0-J3 101.4320 101.3660 44.9020 44.9990
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 60171.15462298
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 66.678
HIERARCH ESO ISS PBL12 END 66.62
HIERARCH ESO ISS PBLA12 START 279.5
HIERARCH ESO ISS PBLA12 END 279.6
HIERARCH ESO ISS PBL13 START 92.929
HIERARCH ESO ISS PBL13 END 92.838
HIERARCH ESO ISS PBLA13 START 258.4
HIERARCH ESO ISS PBLA13 END 258.5
HIERARCH ESO ISS PBL14 START 56.562
HIERARCH ESO ISS PBL14 END 56.563
HIERARCH ESO ISS PBLA14 START 339.915
HIERARCH ESO ISS PBLA14 END 340.048
HIERARCH ESO ISS PBL23 START 38.965
HIERARCH ESO ISS PBL23 END 38.943
HIERARCH ESO ISS PBLA23 START 220.4
HIERARCH ESO ISS PBLA23 END 220.5
HIERARCH ESO ISS PBL24 START 62.662
HIERARCH ESO ISS PBL24 END 62.618
HIERARCH ESO ISS PBLA24 START 47.703
HIERARCH ESO ISS PBLA24 END 47.801
HIERARCH ESO ISS PBL34 START 101.432
HIERARCH ESO ISS PBL34 END 101.366
HIERARCH ESO ISS PBLA34 START 44.902
HIERARCH ESO ISS PBLA34 END 44.999
HIERARCH ESO ISS AMBI TAU0 START 0.00293
HIERARCH ESO ISS AMBI TAU0 END 0.003841
HIERARCH ESO ISS AMBI TEMP 14.61
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.62