Exposure
ID
MATIS.2023-09-07T02:11:39.957_1
Header ID
MATIS.2023-09-07T02:11:39.957
Date updated
2023-09-07 02:20:59 UTC+0000
Release date
2023-09-07 02:11:39 UTC+0000
UTC Start
2023-09-07 02:11:39.957
UTC End
2023-09-07 02:12:39.921
MJD Start
60194.09143469
MJD End
60194.09212871778
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002325
Ambient temperature (°C)
10.34
Seeing (arcsec)
0.8999999999999999
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 84.5330 84.4470 135.3000 135.5000
A0-J2 114.6190 114.4070 110.9000 111.1000
A0-K0 111.3880 111.1490 86.1450 86.2620
G1-J2 51.3990 51.3030 68.0000 68.1000
G1-K0 85.1230 85.0520 37.4130 37.4750
J2-K0 48.5360 48.5350 4.7920 4.9020
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 60194.09143469
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 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 84.533
HIERARCH ESO ISS PBL12 END 84.447
HIERARCH ESO ISS PBLA12 START 135.3
HIERARCH ESO ISS PBLA12 END 135.5
HIERARCH ESO ISS PBL13 START 114.619
HIERARCH ESO ISS PBL13 END 114.407
HIERARCH ESO ISS PBLA13 START 110.9
HIERARCH ESO ISS PBLA13 END 111.1
HIERARCH ESO ISS PBL14 START 111.388
HIERARCH ESO ISS PBL14 END 111.149
HIERARCH ESO ISS PBLA14 START 86.145
HIERARCH ESO ISS PBLA14 END 86.262
HIERARCH ESO ISS PBL23 START 51.399
HIERARCH ESO ISS PBL23 END 51.303
HIERARCH ESO ISS PBLA23 START 68.0
HIERARCH ESO ISS PBLA23 END 68.1
HIERARCH ESO ISS PBL24 START 85.123
HIERARCH ESO ISS PBL24 END 85.052
HIERARCH ESO ISS PBLA24 START 37.413
HIERARCH ESO ISS PBLA24 END 37.475
HIERARCH ESO ISS PBL34 START 48.536
HIERARCH ESO ISS PBL34 END 48.535
HIERARCH ESO ISS PBLA34 START 4.792
HIERARCH ESO ISS PBLA34 END 4.902
HIERARCH ESO ISS AMBI TAU0 START 0.00222
HIERARCH ESO ISS AMBI TAU0 END 0.00243
HIERARCH ESO ISS AMBI TEMP 10.34
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.96