Exposure
ID
MATIS.2023-09-22T03:01:17.188_1
Header ID
MATIS.2023-09-22T03:01:17.188
Date updated
2023-09-22 03:10:25 UTC+0000
Release date
2023-09-22 03:01:17 UTC+0000
UTC Start
2023-09-22 03:01:17.188
UTC End
2023-09-22 03:02:17.196
MJD Start
60209.12589338
MJD End
60209.12658791704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0032965
Ambient temperature (°C)
15.73
Seeing (arcsec)
0.875
Observation
ID
57057
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 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.5510 24.5510 179.0000 179.2000
A0-D0 19.2550 19.1590 101.2000 101.4000
A0-C1 18.8020 18.7850 159.5020 159.7670
B2-D0 27.8010 27.7510 41.6000 41.6000
B2-C1 9.2640 9.2470 41.5430 41.5530
D0-C1 18.5370 18.5040 221.6000 221.6100
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 60209.12589338
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 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 24.551
HIERARCH ESO ISS PBL12 END 24.551
HIERARCH ESO ISS PBLA12 START 179.0
HIERARCH ESO ISS PBLA12 END 179.2
HIERARCH ESO ISS PBL13 START 19.255
HIERARCH ESO ISS PBL13 END 19.159
HIERARCH ESO ISS PBLA13 START 101.2
HIERARCH ESO ISS PBLA13 END 101.4
HIERARCH ESO ISS PBL14 START 18.802
HIERARCH ESO ISS PBL14 END 18.785
HIERARCH ESO ISS PBLA14 START 159.502
HIERARCH ESO ISS PBLA14 END 159.767
HIERARCH ESO ISS PBL23 START 27.801
HIERARCH ESO ISS PBL23 END 27.751
HIERARCH ESO ISS PBLA23 START 41.6
HIERARCH ESO ISS PBLA23 END 41.6
HIERARCH ESO ISS PBL24 START 9.264
HIERARCH ESO ISS PBL24 END 9.247
HIERARCH ESO ISS PBLA24 START 41.543
HIERARCH ESO ISS PBLA24 END 41.553
HIERARCH ESO ISS PBL34 START 18.537
HIERARCH ESO ISS PBL34 END 18.504
HIERARCH ESO ISS PBLA34 START 221.6
HIERARCH ESO ISS PBLA34 END 221.61
HIERARCH ESO ISS AMBI TAU0 START 0.003159
HIERARCH ESO ISS AMBI TAU0 END 0.003434
HIERARCH ESO ISS AMBI TEMP 15.73
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.88