Exposure
ID
MATIS.2024-06-19T06:35:26.856_1
Header ID
MATIS.2024-06-19T06:35:26.856
Date updated
2024-06-19 06:45:42 UTC+0000
Release date
2024-06-19 06:35:26 UTC+0000
UTC Start
2024-06-19 06:35:26.856
UTC End
2024-06-19 06:36:28.866
MJD Start
60480.27461639
MJD End
60480.2753340983
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.003264
Ambient temperature (°C)
9.44
Seeing (arcsec)
0.66
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 25.2260 25.2230 152.5000 152.7000
A0-D0 30.3560 30.3170 80.6000 80.7000
A0-C1 22.1410 22.1260 126.7990 126.9650
B2-D0 32.9230 32.9040 33.8000 33.9000
B2-C1 10.9670 10.9610 33.7490 33.8380
D0-C1 21.9550 21.9430 213.8130 213.9020
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 60480.27461639
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 25.226
HIERARCH ESO ISS PBL12 END 25.223
HIERARCH ESO ISS PBLA12 START 152.5
HIERARCH ESO ISS PBLA12 END 152.7
HIERARCH ESO ISS PBL13 START 30.356
HIERARCH ESO ISS PBL13 END 30.317
HIERARCH ESO ISS PBLA13 START 80.6
HIERARCH ESO ISS PBLA13 END 80.7
HIERARCH ESO ISS PBL14 START 22.141
HIERARCH ESO ISS PBL14 END 22.126
HIERARCH ESO ISS PBLA14 START 126.799
HIERARCH ESO ISS PBLA14 END 126.965
HIERARCH ESO ISS PBL23 START 32.923
HIERARCH ESO ISS PBL23 END 32.904
HIERARCH ESO ISS PBLA23 START 33.8
HIERARCH ESO ISS PBLA23 END 33.9
HIERARCH ESO ISS PBL24 START 10.967
HIERARCH ESO ISS PBL24 END 10.961
HIERARCH ESO ISS PBLA24 START 33.749
HIERARCH ESO ISS PBLA24 END 33.838
HIERARCH ESO ISS PBL34 START 21.955
HIERARCH ESO ISS PBL34 END 21.943
HIERARCH ESO ISS PBLA34 START 213.813
HIERARCH ESO ISS PBLA34 END 213.902
HIERARCH ESO ISS AMBI TAU0 START 0.003264
HIERARCH ESO ISS AMBI TAU0 END 0.003264
HIERARCH ESO ISS AMBI TEMP 9.44
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.66