Exposure
ID
MATIS.2023-08-23T01:31:53.171_1
Header ID
MATIS.2023-08-23T01:31:53.171
Date updated
2023-08-23 01:40:36 UTC+0000
Release date
2023-08-23 01:31:53 UTC+0000
UTC Start
2023-08-23 01:31:53.171
UTC End
2023-08-23 01:32:53.231
MJD Start
60179.06380985
MJD End
60179.064504988884
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0061385
Ambient temperature (°C)
14.36
Seeing (arcsec)
0.595
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 90.3000 90.2790 120.0000 120.1000
A0-J2 128.3560 128.2970 96.8000 97.0000
A0-K0 126.6240 126.5540 74.9110 75.0360
G1-J2 57.5420 57.5120 58.8000 58.9000
G1-K0 89.6230 89.5990 29.4240 29.5310
J2-K0 48.5210 48.5220 353.8660 353.9850
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 60179.06380985
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 90.3
HIERARCH ESO ISS PBL12 END 90.279
HIERARCH ESO ISS PBLA12 START 120.0
HIERARCH ESO ISS PBLA12 END 120.1
HIERARCH ESO ISS PBL13 START 128.356
HIERARCH ESO ISS PBL13 END 128.297
HIERARCH ESO ISS PBLA13 START 96.8
HIERARCH ESO ISS PBLA13 END 97.0
HIERARCH ESO ISS PBL14 START 126.624
HIERARCH ESO ISS PBL14 END 126.554
HIERARCH ESO ISS PBLA14 START 74.911
HIERARCH ESO ISS PBLA14 END 75.036
HIERARCH ESO ISS PBL23 START 57.542
HIERARCH ESO ISS PBL23 END 57.512
HIERARCH ESO ISS PBLA23 START 58.8
HIERARCH ESO ISS PBLA23 END 58.9
HIERARCH ESO ISS PBL24 START 89.623
HIERARCH ESO ISS PBL24 END 89.599
HIERARCH ESO ISS PBLA24 START 29.424
HIERARCH ESO ISS PBLA24 END 29.531
HIERARCH ESO ISS PBL34 START 48.521
HIERARCH ESO ISS PBL34 END 48.522
HIERARCH ESO ISS PBLA34 START 353.866
HIERARCH ESO ISS PBLA34 END 353.985
HIERARCH ESO ISS AMBI TAU0 START 0.006308
HIERARCH ESO ISS AMBI TAU0 END 0.005969
HIERARCH ESO ISS AMBI TEMP 14.36
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.57