Exposure
ID
MATIS.2024-06-19T07:29:51.266_1
Header ID
MATIS.2024-06-19T07:29:51.266
Date updated
2024-06-19 07:35:37 UTC+0000
Release date
2024-06-19 07:29:51 UTC+0000
UTC Start
2024-06-19 07:29:51.266
UTC End
2024-06-19 07:30:53.204
MJD Start
60480.31239891
MJD End
60480.313115785
Exposure time (s)
61.9
Validation level
1
Tau 0: Coherence time (s)
0.002981
Ambient temperature (°C)
9.48
Seeing (arcsec)
1.13
Observation
ID
59670
Category
calibrator
Program ID
113.26M5.004
Program Title
PROBING THE ORIGIN OF THE INNER DISK VARIABILITY OF HD 169142
Program Type
GTO
PI / COI
BERGER / BENISTY / BOURDAROT / WOILLEZ / LE BOUQUIN / ROUSSELET-PERRAUT / MATTER / MÉRAND
Target
ID
44258
Name
18_Sgr
RA
276.253796
DEC
-30.75695
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.9880 24.9830 160.8000 161.0000
A0-D0 27.6870 27.6230 87.0000 87.1000
A0-C1 21.1690 21.1470 136.0590 136.2570
B2-D0 31.7030 31.6740 37.8000 37.9000
B2-C1 10.5620 10.5520 37.7460 37.8140
D0-C1 21.1420 21.1220 217.8090 217.8770
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26M5.004
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60480.31239891
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 18_Sgr
RA 276.253796
DEC -30.75695
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.6
HIERARCH ESO DET SEQ1 PERIOD 0.999
HIERARCH ESO DET NDIT 62
HIERARCH ESO ISS PBL12 START 24.988
HIERARCH ESO ISS PBL12 END 24.983
HIERARCH ESO ISS PBLA12 START 160.8
HIERARCH ESO ISS PBLA12 END 161.0
HIERARCH ESO ISS PBL13 START 27.687
HIERARCH ESO ISS PBL13 END 27.623
HIERARCH ESO ISS PBLA13 START 87.0
HIERARCH ESO ISS PBLA13 END 87.1
HIERARCH ESO ISS PBL14 START 21.169
HIERARCH ESO ISS PBL14 END 21.147
HIERARCH ESO ISS PBLA14 START 136.059
HIERARCH ESO ISS PBLA14 END 136.257
HIERARCH ESO ISS PBL23 START 31.703
HIERARCH ESO ISS PBL23 END 31.674
HIERARCH ESO ISS PBLA23 START 37.8
HIERARCH ESO ISS PBLA23 END 37.9
HIERARCH ESO ISS PBL24 START 10.562
HIERARCH ESO ISS PBL24 END 10.552
HIERARCH ESO ISS PBLA24 START 37.746
HIERARCH ESO ISS PBLA24 END 37.814
HIERARCH ESO ISS PBL34 START 21.142
HIERARCH ESO ISS PBL34 END 21.122
HIERARCH ESO ISS PBLA34 START 217.809
HIERARCH ESO ISS PBLA34 END 217.877
HIERARCH ESO ISS AMBI TAU0 START 0.002981
HIERARCH ESO ISS AMBI TAU0 END 0.002981
HIERARCH ESO ISS AMBI TEMP 9.48
HIERARCH ESO ISS AMBI FWHM START 1.13
HIERARCH ESO ISS AMBI FWHM END 1.13