Exposure
ID
MATIS.2023-08-23T00:22:21.222_1
Header ID
MATIS.2023-08-23T00:22:21.222
Date updated
2023-08-23 00:31:08 UTC+0000
Release date
2023-08-23 00:22:21 UTC+0000
UTC Start
2023-08-23 00:22:21.222
UTC End
2023-08-23 00:23:21.282
MJD Start
60179.0155234
MJD End
60179.01621853888
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0064075
Ambient temperature (°C)
14.41
Seeing (arcsec)
0.64
Observation
ID
56698
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
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 89.2060 89.2600 111.6000 111.7000
A0-J2 127.8490 127.9210 88.1000 88.3000
A0-K0 127.3020 127.3480 66.3020 66.4440
G1-J2 58.1190 58.1290 50.5000 50.6000
G1-K0 90.4590 90.4560 21.8170 21.9450
J2-K0 48.3130 48.3180 346.5810 346.6890
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 60179.0155234
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME del Sgr
RA 275.247419
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 89.206
HIERARCH ESO ISS PBL12 END 89.26
HIERARCH ESO ISS PBLA12 START 111.6
HIERARCH ESO ISS PBLA12 END 111.7
HIERARCH ESO ISS PBL13 START 127.849
HIERARCH ESO ISS PBL13 END 127.921
HIERARCH ESO ISS PBLA13 START 88.1
HIERARCH ESO ISS PBLA13 END 88.3
HIERARCH ESO ISS PBL14 START 127.302
HIERARCH ESO ISS PBL14 END 127.348
HIERARCH ESO ISS PBLA14 START 66.302
HIERARCH ESO ISS PBLA14 END 66.444
HIERARCH ESO ISS PBL23 START 58.119
HIERARCH ESO ISS PBL23 END 58.129
HIERARCH ESO ISS PBLA23 START 50.5
HIERARCH ESO ISS PBLA23 END 50.6
HIERARCH ESO ISS PBL24 START 90.459
HIERARCH ESO ISS PBL24 END 90.456
HIERARCH ESO ISS PBLA24 START 21.817
HIERARCH ESO ISS PBLA24 END 21.945
HIERARCH ESO ISS PBL34 START 48.313
HIERARCH ESO ISS PBL34 END 48.318
HIERARCH ESO ISS PBLA34 START 346.581
HIERARCH ESO ISS PBLA34 END 346.689
HIERARCH ESO ISS AMBI TAU0 START 0.00586
HIERARCH ESO ISS AMBI TAU0 END 0.006955
HIERARCH ESO ISS AMBI TEMP 14.41
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.64