Exposure
ID
MATIS.2023-09-07T02:24:02.432_1
Header ID
MATIS.2023-09-07T02:24:02.432
Date updated
2023-09-07 02:30:57 UTC+0000
Release date
2023-09-07 02:24:02 UTC+0000
UTC Start
2023-09-07 02:24:02.432
UTC End
2023-09-07 02:25:02.492
MJD Start
60194.10002815
MJD End
60194.10072328889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002611
Ambient temperature (°C)
10.11
Seeing (arcsec)
1.11
Observation
ID
56754
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 83.4440 83.3530 137.7000 137.9000
A0-J2 111.9120 111.6820 113.0000 113.2000
A0-K0 108.3140 108.0510 87.5990 87.7200
G1-J2 50.1560 50.0490 69.0000 69.1000
G1-K0 84.2060 84.1260 38.1530 38.2110
J2-K0 48.5210 48.5190 6.1440 6.2550
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 60194.10002815
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME del Sgr
RA 275.24742
DEC -29.82825
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 83.444
HIERARCH ESO ISS PBL12 END 83.353
HIERARCH ESO ISS PBLA12 START 137.7
HIERARCH ESO ISS PBLA12 END 137.9
HIERARCH ESO ISS PBL13 START 111.912
HIERARCH ESO ISS PBL13 END 111.682
HIERARCH ESO ISS PBLA13 START 113.0
HIERARCH ESO ISS PBLA13 END 113.2
HIERARCH ESO ISS PBL14 START 108.314
HIERARCH ESO ISS PBL14 END 108.051
HIERARCH ESO ISS PBLA14 START 87.599
HIERARCH ESO ISS PBLA14 END 87.72
HIERARCH ESO ISS PBL23 START 50.156
HIERARCH ESO ISS PBL23 END 50.049
HIERARCH ESO ISS PBLA23 START 69.0
HIERARCH ESO ISS PBLA23 END 69.1
HIERARCH ESO ISS PBL24 START 84.206
HIERARCH ESO ISS PBL24 END 84.126
HIERARCH ESO ISS PBLA24 START 38.153
HIERARCH ESO ISS PBLA24 END 38.211
HIERARCH ESO ISS PBL34 START 48.521
HIERARCH ESO ISS PBL34 END 48.519
HIERARCH ESO ISS PBLA34 START 6.144
HIERARCH ESO ISS PBLA34 END 6.255
HIERARCH ESO ISS AMBI TAU0 START 0.002611
HIERARCH ESO ISS AMBI TAU0 END 0.002611
HIERARCH ESO ISS AMBI TEMP 10.11
HIERARCH ESO ISS AMBI FWHM START 1.11
HIERARCH ESO ISS AMBI FWHM END 1.11