Exposure
ID
MATIS.2023-08-16T04:01:26.075_1
Header ID
MATIS.2023-08-16T04:01:26.075
Date updated
2023-08-16 04:10:29 UTC+0000
Release date
2023-08-16 04:01:26 UTC+0000
UTC Start
2023-08-16 04:01:26.075
UTC End
2023-08-16 04:02:26.083
MJD Start
60172.16766291
MJD End
60172.16835744704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0041185
Ambient temperature (°C)
12.37
Seeing (arcsec)
0.56
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 65.1890 65.1100 282.6000 282.8000
K0-D0 90.5900 90.4680 261.0000 261.1000
K0-J3 56.5500 56.5480 342.8710 343.0080
G2-D0 38.3970 38.3680 222.4000 222.4000
G2-J3 61.5520 61.4940 49.7220 49.8090
D0-J3 99.7540 99.6670 46.8930 46.9800
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 60172.16766291
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 65.189
HIERARCH ESO ISS PBL12 END 65.11
HIERARCH ESO ISS PBLA12 START 282.6
HIERARCH ESO ISS PBLA12 END 282.8
HIERARCH ESO ISS PBL13 START 90.59
HIERARCH ESO ISS PBL13 END 90.468
HIERARCH ESO ISS PBLA13 START 261.0
HIERARCH ESO ISS PBLA13 END 261.1
HIERARCH ESO ISS PBL14 START 56.55
HIERARCH ESO ISS PBL14 END 56.548
HIERARCH ESO ISS PBLA14 START 342.871
HIERARCH ESO ISS PBLA14 END 343.008
HIERARCH ESO ISS PBL23 START 38.397
HIERARCH ESO ISS PBL23 END 38.368
HIERARCH ESO ISS PBLA23 START 222.4
HIERARCH ESO ISS PBLA23 END 222.4
HIERARCH ESO ISS PBL24 START 61.552
HIERARCH ESO ISS PBL24 END 61.494
HIERARCH ESO ISS PBLA24 START 49.722
HIERARCH ESO ISS PBLA24 END 49.809
HIERARCH ESO ISS PBL34 START 99.754
HIERARCH ESO ISS PBL34 END 99.667
HIERARCH ESO ISS PBLA34 START 46.893
HIERARCH ESO ISS PBLA34 END 46.98
HIERARCH ESO ISS AMBI TAU0 START 0.00369
HIERARCH ESO ISS AMBI TAU0 END 0.004547
HIERARCH ESO ISS AMBI TEMP 12.37
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.48