Exposure
ID
MATIS.2023-08-15T03:47:40.829_1
Header ID
MATIS.2023-08-15T03:47:40.829
Date updated
2023-08-15 03:55:51 UTC+0000
Release date
2023-08-15 03:47:40 UTC+0000
UTC Start
2023-08-15 03:47:40.829
UTC End
2023-08-15 03:48:40.889
MJD Start
60171.15811145
MJD End
60171.15880658889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0034905
Ambient temperature (°C)
14.71
Seeing (arcsec)
0.645
Observation
ID
56557
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 66.3870 66.3260 280.1000 280.3000
K0-D0 92.4690 92.3720 259.0000 259.1000
K0-J3 56.5630 56.5630 340.5610 340.6880
G2-D0 38.8520 38.8280 220.8000 220.9000
G2-J3 62.4410 62.3950 48.1680 48.2580
D0-J3 101.0980 101.0280 45.3620 45.4500
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 60171.15811145
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V V4419 Sgr
RA 293.11898
DEC -30.86964
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 66.387
HIERARCH ESO ISS PBL12 END 66.326
HIERARCH ESO ISS PBLA12 START 280.1
HIERARCH ESO ISS PBLA12 END 280.3
HIERARCH ESO ISS PBL13 START 92.469
HIERARCH ESO ISS PBL13 END 92.372
HIERARCH ESO ISS PBLA13 START 259.0
HIERARCH ESO ISS PBLA13 END 259.1
HIERARCH ESO ISS PBL14 START 56.563
HIERARCH ESO ISS PBL14 END 56.563
HIERARCH ESO ISS PBLA14 START 340.561
HIERARCH ESO ISS PBLA14 END 340.688
HIERARCH ESO ISS PBL23 START 38.852
HIERARCH ESO ISS PBL23 END 38.828
HIERARCH ESO ISS PBLA23 START 220.8
HIERARCH ESO ISS PBLA23 END 220.9
HIERARCH ESO ISS PBL24 START 62.441
HIERARCH ESO ISS PBL24 END 62.395
HIERARCH ESO ISS PBLA24 START 48.168
HIERARCH ESO ISS PBLA24 END 48.258
HIERARCH ESO ISS PBL34 START 101.098
HIERARCH ESO ISS PBL34 END 101.028
HIERARCH ESO ISS PBLA34 START 45.362
HIERARCH ESO ISS PBLA34 END 45.45
HIERARCH ESO ISS AMBI TAU0 START 0.003993
HIERARCH ESO ISS AMBI TAU0 END 0.002988
HIERARCH ESO ISS AMBI TEMP 14.71
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.66