Exposure
ID
MATIS.2023-08-15T02:28:17.146_1
Header ID
MATIS.2023-08-15T02:28:17.146
Date updated
2023-08-15 02:35:23 UTC+0000
Release date
2023-08-15 02:28:17 UTC+0000
UTC Start
2023-08-15 02:28:17.146
UTC End
2023-08-15 02:29:17.154
MJD Start
60171.10297623
MJD End
60171.10367076704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0024985
Ambient temperature (°C)
13.89
Seeing (arcsec)
0.8300000000000001
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 68.2380 68.2520 269.7000 269.9000
K0-D0 95.9660 95.9710 249.3000 249.4000
K0-J3 56.1470 56.1590 331.2420 331.3520
G2-D0 39.9160 39.9110 212.7000 212.8000
G2-J3 64.4390 64.4310 39.7730 39.8970
D0-J3 104.1640 104.1520 37.0510 37.1740
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 60171.10297623
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 68.238
HIERARCH ESO ISS PBL12 END 68.252
HIERARCH ESO ISS PBLA12 START 269.7
HIERARCH ESO ISS PBLA12 END 269.9
HIERARCH ESO ISS PBL13 START 95.966
HIERARCH ESO ISS PBL13 END 95.971
HIERARCH ESO ISS PBLA13 START 249.3
HIERARCH ESO ISS PBLA13 END 249.4
HIERARCH ESO ISS PBL14 START 56.147
HIERARCH ESO ISS PBL14 END 56.159
HIERARCH ESO ISS PBLA14 START 331.242
HIERARCH ESO ISS PBLA14 END 331.352
HIERARCH ESO ISS PBL23 START 39.916
HIERARCH ESO ISS PBL23 END 39.911
HIERARCH ESO ISS PBLA23 START 212.7
HIERARCH ESO ISS PBLA23 END 212.8
HIERARCH ESO ISS PBL24 START 64.439
HIERARCH ESO ISS PBL24 END 64.431
HIERARCH ESO ISS PBLA24 START 39.773
HIERARCH ESO ISS PBLA24 END 39.897
HIERARCH ESO ISS PBL34 START 104.164
HIERARCH ESO ISS PBL34 END 104.152
HIERARCH ESO ISS PBLA34 START 37.051
HIERARCH ESO ISS PBLA34 END 37.174
HIERARCH ESO ISS AMBI TAU0 START 0.002872
HIERARCH ESO ISS AMBI TAU0 END 0.002125
HIERARCH ESO ISS AMBI TEMP 13.89
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.87