Exposure
ID
MATIS.2023-08-16T01:19:29.777_1
Header ID
MATIS.2023-08-16T01:19:29.777
Date updated
2023-08-16 01:25:35 UTC+0000
Release date
2023-08-16 01:19:29 UTC+0000
UTC Start
2023-08-16 01:19:29.777
UTC End
2023-08-16 01:20:29.785
MJD Start
60172.05520575
MJD End
60172.05590028704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00433
Ambient temperature (°C)
13.21
Seeing (arcsec)
0.73
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 65.3080 65.3840 261.2000 261.3000
K0-D0 93.3220 93.3960 240.2000 240.3000
K0-J3 54.8010 54.8310 325.1040 325.1920
G2-D0 39.9230 39.9270 204.3000 204.4000
G2-J3 64.2140 64.2260 31.1130 31.2630
D0-J3 103.9630 103.9780 28.5000 28.6480
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 60172.05520575
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 65.308
HIERARCH ESO ISS PBL12 END 65.384
HIERARCH ESO ISS PBLA12 START 261.2
HIERARCH ESO ISS PBLA12 END 261.3
HIERARCH ESO ISS PBL13 START 93.322
HIERARCH ESO ISS PBL13 END 93.396
HIERARCH ESO ISS PBLA13 START 240.2
HIERARCH ESO ISS PBLA13 END 240.3
HIERARCH ESO ISS PBL14 START 54.801
HIERARCH ESO ISS PBL14 END 54.831
HIERARCH ESO ISS PBLA14 START 325.104
HIERARCH ESO ISS PBLA14 END 325.192
HIERARCH ESO ISS PBL23 START 39.923
HIERARCH ESO ISS PBL23 END 39.927
HIERARCH ESO ISS PBLA23 START 204.3
HIERARCH ESO ISS PBLA23 END 204.4
HIERARCH ESO ISS PBL24 START 64.214
HIERARCH ESO ISS PBL24 END 64.226
HIERARCH ESO ISS PBLA24 START 31.113
HIERARCH ESO ISS PBLA24 END 31.263
HIERARCH ESO ISS PBL34 START 103.963
HIERARCH ESO ISS PBL34 END 103.978
HIERARCH ESO ISS PBLA34 START 28.5
HIERARCH ESO ISS PBLA34 END 28.648
HIERARCH ESO ISS AMBI TAU0 START 0.00433
HIERARCH ESO ISS AMBI TAU0 END 0.00433
HIERARCH ESO ISS AMBI TEMP 13.21
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.73