Exposure
ID
MATIS.2023-08-25T01:47:02.896_1
Header ID
MATIS.2023-08-25T01:47:02.896
Date updated
2023-08-25 01:55:51 UTC+0000
Release date
2023-08-25 01:47:02 UTC+0000
UTC Start
2023-08-25 01:47:02.896
UTC End
2023-08-25 01:48:02.904
MJD Start
60181.07433907
MJD End
60181.07503360704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0047764999999999995
Ambient temperature (°C)
14.86
Seeing (arcsec)
0.47
Observation
ID
56699
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
42009
Name
del Sgr
RA
275.247419
DEC
-29.82825
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.5930 89.5510 123.1000 123.3000
A0-J2 126.5760 126.4760 99.8000 100.0000
A0-K0 124.5930 124.4810 77.5610 77.6770
G1-J2 56.7030 56.6580 61.2000 61.3000
G1-K0 88.9820 88.9480 31.6040 31.6960
J2-K0 48.5460 48.5470 356.3990 356.5110
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 60181.07433907
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME del Sgr
RA 275.247419
DEC -29.82825
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 89.593
HIERARCH ESO ISS PBL12 END 89.551
HIERARCH ESO ISS PBLA12 START 123.1
HIERARCH ESO ISS PBLA12 END 123.3
HIERARCH ESO ISS PBL13 START 126.576
HIERARCH ESO ISS PBL13 END 126.476
HIERARCH ESO ISS PBLA13 START 99.8
HIERARCH ESO ISS PBLA13 END 100.0
HIERARCH ESO ISS PBL14 START 124.593
HIERARCH ESO ISS PBL14 END 124.481
HIERARCH ESO ISS PBLA14 START 77.561
HIERARCH ESO ISS PBLA14 END 77.677
HIERARCH ESO ISS PBL23 START 56.703
HIERARCH ESO ISS PBL23 END 56.658
HIERARCH ESO ISS PBLA23 START 61.2
HIERARCH ESO ISS PBLA23 END 61.3
HIERARCH ESO ISS PBL24 START 88.982
HIERARCH ESO ISS PBL24 END 88.948
HIERARCH ESO ISS PBLA24 START 31.604
HIERARCH ESO ISS PBLA24 END 31.696
HIERARCH ESO ISS PBL34 START 48.546
HIERARCH ESO ISS PBL34 END 48.547
HIERARCH ESO ISS PBLA34 START 356.399
HIERARCH ESO ISS PBLA34 END 356.511
HIERARCH ESO ISS AMBI TAU0 START 0.004686
HIERARCH ESO ISS AMBI TAU0 END 0.004867
HIERARCH ESO ISS AMBI TEMP 14.86
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.45