Exposure
ID
MATIS.2023-08-16T02:45:26.740_1
Header ID
MATIS.2023-08-16T02:45:26.740
Date updated
2023-08-16 02:55:30 UTC+0000
Release date
2023-08-16 02:45:26 UTC+0000
UTC Start
2023-08-16 02:45:26.740
UTC End
2023-08-16 02:46:26.748
MJD Start
60172.11489282
MJD End
60172.11558735704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00486
Ambient temperature (°C)
12.86
Seeing (arcsec)
0.59
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 68.3300 68.3240 272.5000 272.6000
K0-D0 95.8090 95.7880 252.0000 252.1000
K0-J3 56.3610 56.3690 333.5410 333.6390
G2-D0 39.7720 39.7620 215.1000 215.2000
G2-J3 64.1970 64.1800 42.2400 42.3380
D0-J3 103.7750 103.7500 39.4950 39.5920
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 60172.11489282
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 68.33
HIERARCH ESO ISS PBL12 END 68.324
HIERARCH ESO ISS PBLA12 START 272.5
HIERARCH ESO ISS PBLA12 END 272.6
HIERARCH ESO ISS PBL13 START 95.809
HIERARCH ESO ISS PBL13 END 95.788
HIERARCH ESO ISS PBLA13 START 252.0
HIERARCH ESO ISS PBLA13 END 252.1
HIERARCH ESO ISS PBL14 START 56.361
HIERARCH ESO ISS PBL14 END 56.369
HIERARCH ESO ISS PBLA14 START 333.541
HIERARCH ESO ISS PBLA14 END 333.639
HIERARCH ESO ISS PBL23 START 39.772
HIERARCH ESO ISS PBL23 END 39.762
HIERARCH ESO ISS PBLA23 START 215.1
HIERARCH ESO ISS PBLA23 END 215.2
HIERARCH ESO ISS PBL24 START 64.197
HIERARCH ESO ISS PBL24 END 64.18
HIERARCH ESO ISS PBLA24 START 42.24
HIERARCH ESO ISS PBLA24 END 42.338
HIERARCH ESO ISS PBL34 START 103.775
HIERARCH ESO ISS PBL34 END 103.75
HIERARCH ESO ISS PBLA34 START 39.495
HIERARCH ESO ISS PBLA34 END 39.592
HIERARCH ESO ISS AMBI TAU0 START 0.005185
HIERARCH ESO ISS AMBI TAU0 END 0.004535
HIERARCH ESO ISS AMBI TEMP 12.86
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.6