Exposure
ID
MATIS.2023-08-11T05:40:29.558_1
Header ID
MATIS.2023-08-11T05:40:29.558
Date updated
2023-08-11 05:50:43 UTC+0000
Release date
2023-08-11 05:40:29 UTC+0000
UTC Start
2023-08-11 05:40:29.558
UTC End
2023-08-11 05:41:29.566
MJD Start
60167.23645322
MJD End
60167.23714775704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00692
Ambient temperature (°C)
13.93
Seeing (arcsec)
0.545
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 24.8580 24.8530 165.5000 165.7000
A0-D0 25.7890 25.7150 90.7000 90.8000
A0-C1 20.5570 20.5340 141.7380 141.9510
B2-D0 30.7970 30.7620 39.5000 39.5000
B2-C1 10.2600 10.2490 39.4240 39.4770
D0-C1 20.5370 20.5140 219.4860 219.5390
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 60167.23645322
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 24.858
HIERARCH ESO ISS PBL12 END 24.853
HIERARCH ESO ISS PBLA12 START 165.5
HIERARCH ESO ISS PBLA12 END 165.7
HIERARCH ESO ISS PBL13 START 25.789
HIERARCH ESO ISS PBL13 END 25.715
HIERARCH ESO ISS PBLA13 START 90.7
HIERARCH ESO ISS PBLA13 END 90.8
HIERARCH ESO ISS PBL14 START 20.557
HIERARCH ESO ISS PBL14 END 20.534
HIERARCH ESO ISS PBLA14 START 141.738
HIERARCH ESO ISS PBLA14 END 141.951
HIERARCH ESO ISS PBL23 START 30.797
HIERARCH ESO ISS PBL23 END 30.762
HIERARCH ESO ISS PBLA23 START 39.5
HIERARCH ESO ISS PBLA23 END 39.5
HIERARCH ESO ISS PBL24 START 10.26
HIERARCH ESO ISS PBL24 END 10.249
HIERARCH ESO ISS PBLA24 START 39.424
HIERARCH ESO ISS PBLA24 END 39.477
HIERARCH ESO ISS PBL34 START 20.537
HIERARCH ESO ISS PBL34 END 20.514
HIERARCH ESO ISS PBLA34 START 219.486
HIERARCH ESO ISS PBLA34 END 219.539
HIERARCH ESO ISS AMBI TAU0 START 0.006175
HIERARCH ESO ISS AMBI TAU0 END 0.007665
HIERARCH ESO ISS AMBI TEMP 13.93
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.53