Exposure
ID
MATIS.2023-08-12T06:27:39.980_1
Header ID
MATIS.2023-08-12T06:27:39.980
Date updated
2023-08-12 06:35:34 UTC+0000
Release date
2023-08-12 06:27:39 UTC+0000
UTC Start
2023-08-12 06:27:39.980
UTC End
2023-08-12 06:28:39.988
MJD Start
60168.26921273
MJD End
60168.269907267044
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.008588499999999999
Ambient temperature (°C)
14.56
Seeing (arcsec)
0.8049999999999999
Observation
ID
56521
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
41888
Name
V V4419 Sgr
RA
293.11769
DEC
-30.86963
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.6860 24.6840 174.3000 174.5000
A0-D0 21.7130 21.6240 98.0000 98.1000
A0-C1 19.4710 19.4520 153.1910 153.4370
B2-D0 28.7810 28.7360 41.5000 41.5000
B2-C1 9.5900 9.5750 41.4720 41.5000
D0-C1 19.1920 19.1610 221.5320 221.5600
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 60168.26921273
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V V4419 Sgr
RA 293.11769
DEC -30.86963
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 24.686
HIERARCH ESO ISS PBL12 END 24.684
HIERARCH ESO ISS PBLA12 START 174.3
HIERARCH ESO ISS PBLA12 END 174.5
HIERARCH ESO ISS PBL13 START 21.713
HIERARCH ESO ISS PBL13 END 21.624
HIERARCH ESO ISS PBLA13 START 98.0
HIERARCH ESO ISS PBLA13 END 98.1
HIERARCH ESO ISS PBL14 START 19.471
HIERARCH ESO ISS PBL14 END 19.452
HIERARCH ESO ISS PBLA14 START 153.191
HIERARCH ESO ISS PBLA14 END 153.437
HIERARCH ESO ISS PBL23 START 28.781
HIERARCH ESO ISS PBL23 END 28.736
HIERARCH ESO ISS PBLA23 START 41.5
HIERARCH ESO ISS PBLA23 END 41.5
HIERARCH ESO ISS PBL24 START 9.59
HIERARCH ESO ISS PBL24 END 9.575
HIERARCH ESO ISS PBLA24 START 41.472
HIERARCH ESO ISS PBLA24 END 41.5
HIERARCH ESO ISS PBL34 START 19.192
HIERARCH ESO ISS PBL34 END 19.161
HIERARCH ESO ISS PBLA34 START 221.532
HIERARCH ESO ISS PBLA34 END 221.56
HIERARCH ESO ISS AMBI TAU0 START 0.007961
HIERARCH ESO ISS AMBI TAU0 END 0.009216
HIERARCH ESO ISS AMBI TEMP 14.56
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.78