Exposure
ID
MATIS.2023-08-25T01:45:48.575_1
Header ID
MATIS.2023-08-25T01:45:48.575
Date updated
2023-08-25 01:55:51 UTC+0000
Release date
2023-08-25 01:45:48 UTC+0000
UTC Start
2023-08-25 01:45:48.575
UTC End
2023-08-25 01:46:48.583
MJD Start
60181.07347888
MJD End
60181.07417341704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004514000000000001
Ambient temperature (°C)
14.88
Seeing (arcsec)
0.5449999999999999
Observation
ID
56755
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
42056
Name
del Sgr
RA
275.24742
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 89.6430 89.6020 122.9000 123.1000
A0-J2 126.6950 126.5980 99.7000 99.8000
A0-K0 124.7250 124.6160 77.4210 77.5370
G1-J2 56.7570 56.7120 61.1000 61.2000
G1-K0 89.0220 88.9890 31.4920 31.5840
J2-K0 48.5450 48.5460 356.2630 356.3750
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 60181.07347888
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME del Sgr
RA 275.24742
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 89.643
HIERARCH ESO ISS PBL12 END 89.602
HIERARCH ESO ISS PBLA12 START 122.9
HIERARCH ESO ISS PBLA12 END 123.1
HIERARCH ESO ISS PBL13 START 126.695
HIERARCH ESO ISS PBL13 END 126.598
HIERARCH ESO ISS PBLA13 START 99.7
HIERARCH ESO ISS PBLA13 END 99.8
HIERARCH ESO ISS PBL14 START 124.725
HIERARCH ESO ISS PBL14 END 124.616
HIERARCH ESO ISS PBLA14 START 77.421
HIERARCH ESO ISS PBLA14 END 77.537
HIERARCH ESO ISS PBL23 START 56.757
HIERARCH ESO ISS PBL23 END 56.712
HIERARCH ESO ISS PBLA23 START 61.1
HIERARCH ESO ISS PBLA23 END 61.2
HIERARCH ESO ISS PBL24 START 89.022
HIERARCH ESO ISS PBL24 END 88.989
HIERARCH ESO ISS PBLA24 START 31.492
HIERARCH ESO ISS PBLA24 END 31.584
HIERARCH ESO ISS PBL34 START 48.545
HIERARCH ESO ISS PBL34 END 48.546
HIERARCH ESO ISS PBLA34 START 356.263
HIERARCH ESO ISS PBLA34 END 356.375
HIERARCH ESO ISS AMBI TAU0 START 0.004342
HIERARCH ESO ISS AMBI TAU0 END 0.004686
HIERARCH ESO ISS AMBI TEMP 14.88
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.49