Exposure
ID
MATIS.2023-08-25T01:43:25.140_1
Header ID
MATIS.2023-08-25T01:43:25.140
Date updated
2023-08-25 01:55:51 UTC+0000
Release date
2023-08-25 01:43:25 UTC+0000
UTC Start
2023-08-25 01:43:25.140
UTC End
2023-08-25 01:44:25.148
MJD Start
60181.07181875
MJD End
60181.07251328704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0041265
Ambient temperature (°C)
14.82
Seeing (arcsec)
0.645
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 89.7360 89.6960 122.6000 122.7000
A0-J2 126.9190 126.8240 99.4000 99.5000
A0-K0 124.9750 124.8680 77.1480 77.2660
G1-J2 56.8580 56.8150 60.8000 60.9000
G1-K0 89.0980 89.0650 31.2730 31.3680
J2-K0 48.5430 48.5440 355.9980 356.1120
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 60181.07181875
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 89.736
HIERARCH ESO ISS PBL12 END 89.696
HIERARCH ESO ISS PBLA12 START 122.6
HIERARCH ESO ISS PBLA12 END 122.7
HIERARCH ESO ISS PBL13 START 126.919
HIERARCH ESO ISS PBL13 END 126.824
HIERARCH ESO ISS PBLA13 START 99.4
HIERARCH ESO ISS PBLA13 END 99.5
HIERARCH ESO ISS PBL14 START 124.975
HIERARCH ESO ISS PBL14 END 124.868
HIERARCH ESO ISS PBLA14 START 77.148
HIERARCH ESO ISS PBLA14 END 77.266
HIERARCH ESO ISS PBL23 START 56.858
HIERARCH ESO ISS PBL23 END 56.815
HIERARCH ESO ISS PBLA23 START 60.8
HIERARCH ESO ISS PBLA23 END 60.9
HIERARCH ESO ISS PBL24 START 89.098
HIERARCH ESO ISS PBL24 END 89.065
HIERARCH ESO ISS PBLA24 START 31.273
HIERARCH ESO ISS PBLA24 END 31.368
HIERARCH ESO ISS PBL34 START 48.543
HIERARCH ESO ISS PBL34 END 48.544
HIERARCH ESO ISS PBLA34 START 355.998
HIERARCH ESO ISS PBLA34 END 356.112
HIERARCH ESO ISS AMBI TAU0 START 0.003911
HIERARCH ESO ISS AMBI TAU0 END 0.004342
HIERARCH ESO ISS AMBI TEMP 14.82
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.6