Exposure
ID
MATIS.2023-08-08T05:49:47.258_1
Header ID
MATIS.2023-08-08T05:49:47.258
Date updated
2023-08-08 06:00:25 UTC+0000
Release date
2023-08-08 05:49:47 UTC+0000
UTC Start
2023-08-08 05:49:47.258
UTC End
2023-08-08 05:50:47.266
MJD Start
60164.24290808
MJD End
60164.24360261704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.001939
Ambient temperature (°C)
11.87
Seeing (arcsec)
0.94
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 24.8690 24.8640 165.1000 165.3000
A0-D0 25.9650 25.8930 90.3000 90.5000
A0-C1 20.6120 20.5890 141.2270 141.4330
B2-D0 30.8810 30.8470 39.3000 39.4000
B2-C1 10.2880 10.2770 39.2940 39.3460
D0-C1 20.5930 20.5700 219.3560 219.4080
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 60164.24290808
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 24.869
HIERARCH ESO ISS PBL12 END 24.864
HIERARCH ESO ISS PBLA12 START 165.1
HIERARCH ESO ISS PBLA12 END 165.3
HIERARCH ESO ISS PBL13 START 25.965
HIERARCH ESO ISS PBL13 END 25.893
HIERARCH ESO ISS PBLA13 START 90.3
HIERARCH ESO ISS PBLA13 END 90.5
HIERARCH ESO ISS PBL14 START 20.612
HIERARCH ESO ISS PBL14 END 20.589
HIERARCH ESO ISS PBLA14 START 141.227
HIERARCH ESO ISS PBLA14 END 141.433
HIERARCH ESO ISS PBL23 START 30.881
HIERARCH ESO ISS PBL23 END 30.847
HIERARCH ESO ISS PBLA23 START 39.3
HIERARCH ESO ISS PBLA23 END 39.4
HIERARCH ESO ISS PBL24 START 10.288
HIERARCH ESO ISS PBL24 END 10.277
HIERARCH ESO ISS PBLA24 START 39.294
HIERARCH ESO ISS PBLA24 END 39.346
HIERARCH ESO ISS PBL34 START 20.593
HIERARCH ESO ISS PBL34 END 20.57
HIERARCH ESO ISS PBLA34 START 219.356
HIERARCH ESO ISS PBLA34 END 219.408
HIERARCH ESO ISS AMBI TAU0 START 0.001939
HIERARCH ESO ISS AMBI TAU0 END 0.001939
HIERARCH ESO ISS AMBI TEMP 11.87
HIERARCH ESO ISS AMBI FWHM START 0.94
HIERARCH ESO ISS AMBI FWHM END 0.94