Exposure
ID
MATIS.2023-08-16T02:42:53.181_1
Header ID
MATIS.2023-08-16T02:42:53.181
Date updated
2023-08-16 02:50:31 UTC+0000
Release date
2023-08-16 02:42:53 UTC+0000
UTC Start
2023-08-16 02:42:53.181
UTC End
2023-08-16 02:43:53.189
MJD Start
60172.11311552
MJD End
60172.11381005704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0048515
Ambient temperature (°C)
12.87
Seeing (arcsec)
0.65
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 68.3420 68.3380 272.1000 272.3000
K0-D0 95.8570 95.8390 251.7000 251.8000
K0-J3 56.3400 56.3480 333.2400 333.3700
G2-D0 39.7940 39.7850 214.8000 214.9000
G2-J3 64.2360 64.2210 41.9350 42.0670
D0-J3 103.8370 103.8130 39.1920 39.3240
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 60172.11311552
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 68.342
HIERARCH ESO ISS PBL12 END 68.338
HIERARCH ESO ISS PBLA12 START 272.1
HIERARCH ESO ISS PBLA12 END 272.3
HIERARCH ESO ISS PBL13 START 95.857
HIERARCH ESO ISS PBL13 END 95.839
HIERARCH ESO ISS PBLA13 START 251.7
HIERARCH ESO ISS PBLA13 END 251.8
HIERARCH ESO ISS PBL14 START 56.34
HIERARCH ESO ISS PBL14 END 56.348
HIERARCH ESO ISS PBLA14 START 333.24
HIERARCH ESO ISS PBLA14 END 333.37
HIERARCH ESO ISS PBL23 START 39.794
HIERARCH ESO ISS PBL23 END 39.785
HIERARCH ESO ISS PBLA23 START 214.8
HIERARCH ESO ISS PBLA23 END 214.9
HIERARCH ESO ISS PBL24 START 64.236
HIERARCH ESO ISS PBL24 END 64.221
HIERARCH ESO ISS PBLA24 START 41.935
HIERARCH ESO ISS PBLA24 END 42.067
HIERARCH ESO ISS PBL34 START 103.837
HIERARCH ESO ISS PBL34 END 103.813
HIERARCH ESO ISS PBLA34 START 39.192
HIERARCH ESO ISS PBLA34 END 39.324
HIERARCH ESO ISS AMBI TAU0 START 0.004501
HIERARCH ESO ISS AMBI TAU0 END 0.005202
HIERARCH ESO ISS AMBI TEMP 12.87
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.56