Exposure
ID
MATIS.2023-08-15T03:48:56.308_1
Header ID
MATIS.2023-08-15T03:48:56.308
Date updated
2023-08-15 04:00:39 UTC+0000
Release date
2023-08-15 03:48:56 UTC+0000
UTC Start
2023-08-15 03:48:56.308
UTC End
2023-08-15 03:49:56.316
MJD Start
60171.15898505
MJD End
60171.15967958704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002859
Ambient temperature (°C)
14.73
Seeing (arcsec)
0.7
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 66.3100 66.2480 280.3000 280.5000
K0-D0 92.3480 92.2490 259.1000 259.2000
K0-J3 56.5630 56.5630 340.7240 340.8520
G2-D0 38.8230 38.7980 221.0000 221.0000
G2-J3 62.3830 62.3360 48.2840 48.3720
D0-J3 101.0100 100.9390 45.4750 45.5630
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 60171.15898505
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 66.31
HIERARCH ESO ISS PBL12 END 66.248
HIERARCH ESO ISS PBLA12 START 280.3
HIERARCH ESO ISS PBLA12 END 280.5
HIERARCH ESO ISS PBL13 START 92.348
HIERARCH ESO ISS PBL13 END 92.249
HIERARCH ESO ISS PBLA13 START 259.1
HIERARCH ESO ISS PBLA13 END 259.2
HIERARCH ESO ISS PBL14 START 56.563
HIERARCH ESO ISS PBL14 END 56.563
HIERARCH ESO ISS PBLA14 START 340.724
HIERARCH ESO ISS PBLA14 END 340.852
HIERARCH ESO ISS PBL23 START 38.823
HIERARCH ESO ISS PBL23 END 38.798
HIERARCH ESO ISS PBLA23 START 221.0
HIERARCH ESO ISS PBLA23 END 221.0
HIERARCH ESO ISS PBL24 START 62.383
HIERARCH ESO ISS PBL24 END 62.336
HIERARCH ESO ISS PBLA24 START 48.284
HIERARCH ESO ISS PBLA24 END 48.372
HIERARCH ESO ISS PBL34 START 101.01
HIERARCH ESO ISS PBL34 END 100.939
HIERARCH ESO ISS PBLA34 START 45.475
HIERARCH ESO ISS PBLA34 END 45.563
HIERARCH ESO ISS AMBI TAU0 START 0.002988
HIERARCH ESO ISS AMBI TAU0 END 0.00273
HIERARCH ESO ISS AMBI TEMP 14.73
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.74