Exposure
ID
MATIS.2024-06-19T08:13:52.908_1
Header ID
MATIS.2024-06-19T08:13:52.908
Date updated
2024-06-19 08:25:35 UTC+0000
Release date
2024-06-19 08:13:52 UTC+0000
UTC Start
2024-06-19 08:13:52.908
UTC End
2024-06-19 08:14:54.918
MJD Start
60480.34297347
MJD End
60480.3436911783
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0024015
Ambient temperature (°C)
9.05
Seeing (arcsec)
1.36
Observation
ID
59671
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.7880 24.7840 168.1000 168.3000
A0-D0 24.6640 24.5840 92.6000 92.8000
A0-C1 20.2120 20.1890 144.9260 145.1550
B2-D0 30.2710 30.2320 40.2000 40.2000
B2-C1 10.0850 10.0720 40.1320 40.1790
D0-C1 20.1860 20.1600 220.1930 220.2410
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 60480.34297347
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 18_Sgr
RA 276.253796
DEC -30.75695
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN 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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 24.788
HIERARCH ESO ISS PBL12 END 24.784
HIERARCH ESO ISS PBLA12 START 168.1
HIERARCH ESO ISS PBLA12 END 168.3
HIERARCH ESO ISS PBL13 START 24.664
HIERARCH ESO ISS PBL13 END 24.584
HIERARCH ESO ISS PBLA13 START 92.6
HIERARCH ESO ISS PBLA13 END 92.8
HIERARCH ESO ISS PBL14 START 20.212
HIERARCH ESO ISS PBL14 END 20.189
HIERARCH ESO ISS PBLA14 START 144.926
HIERARCH ESO ISS PBLA14 END 145.155
HIERARCH ESO ISS PBL23 START 30.271
HIERARCH ESO ISS PBL23 END 30.232
HIERARCH ESO ISS PBLA23 START 40.2
HIERARCH ESO ISS PBLA23 END 40.2
HIERARCH ESO ISS PBL24 START 10.085
HIERARCH ESO ISS PBL24 END 10.072
HIERARCH ESO ISS PBLA24 START 40.132
HIERARCH ESO ISS PBLA24 END 40.179
HIERARCH ESO ISS PBL34 START 20.186
HIERARCH ESO ISS PBL34 END 20.16
HIERARCH ESO ISS PBLA34 START 220.193
HIERARCH ESO ISS PBLA34 END 220.241
HIERARCH ESO ISS AMBI TAU0 START 0.002712
HIERARCH ESO ISS AMBI TAU0 END 0.002091
HIERARCH ESO ISS AMBI TEMP 9.05
HIERARCH ESO ISS AMBI FWHM START 1.23
HIERARCH ESO ISS AMBI FWHM END 1.49