Exposure
ID
MATIS.2022-11-26T02:30:39.494_1
Header ID
MATIS.2022-11-26T02:30:39.494
Date updated
2022-11-26 02:39:42 UTC+0000
Release date
2023-11-26 02:39:41 UTC+0000
UTC Start
2022-11-26 02:30:39.494
UTC End
2022-11-26 02:31:41.504
MJD Start
59909.10462377
MJD End
59909.1053414783
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.007
Ambient temperature (°C)
16.66
Seeing (arcsec)
0.84
Observation
ID
53284
Category
science
Program ID
110.23VE.005
Program Title
WINDS AND FUNDAMENTAL PARAMETERS OF K GIANTS AND SUPERGIANTS
Program Type
Normal
PI / COI
WITTKOWSKI/ GONZÁLEZ-TORÀ/ RAU/ MARTINS/ CHIAVASSA/ PALADINI/ HOCDÉ/ NARDETTO/ MILLOUR/ MEILLAND/ MOURARD
Target
ID
39626
Name
eta Cet
RA
17.148571
DEC
-10.18297
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 66.0260 65.9460 274.2000 274.3000
K0-D0 94.7270 94.6590 254.0000 254.1000
K0-J3 53.4650 53.4350 338.5750 338.7040
G2-D0 39.9260 39.9320 219.2000 219.2000
G2-J3 64.5030 64.5050 45.8960 45.9440
D0-J3 104.2590 104.2680 43.3290 43.3800
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23VE.005
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59909.10462377
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eta Cet
RA 17.148571
DEC -10.18297
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 66.026
HIERARCH ESO ISS PBL12 END 65.946
HIERARCH ESO ISS PBLA12 START 274.2
HIERARCH ESO ISS PBLA12 END 274.3
HIERARCH ESO ISS PBL13 START 94.727
HIERARCH ESO ISS PBL13 END 94.659
HIERARCH ESO ISS PBLA13 START 254.0
HIERARCH ESO ISS PBLA13 END 254.1
HIERARCH ESO ISS PBL14 START 53.465
HIERARCH ESO ISS PBL14 END 53.435
HIERARCH ESO ISS PBLA14 START 338.575
HIERARCH ESO ISS PBLA14 END 338.704
HIERARCH ESO ISS PBL23 START 39.926
HIERARCH ESO ISS PBL23 END 39.932
HIERARCH ESO ISS PBLA23 START 219.2
HIERARCH ESO ISS PBLA23 END 219.2
HIERARCH ESO ISS PBL24 START 64.503
HIERARCH ESO ISS PBL24 END 64.505
HIERARCH ESO ISS PBLA24 START 45.896
HIERARCH ESO ISS PBLA24 END 45.944
HIERARCH ESO ISS PBL34 START 104.259
HIERARCH ESO ISS PBL34 END 104.268
HIERARCH ESO ISS PBLA34 START 43.329
HIERARCH ESO ISS PBLA34 END 43.38
HIERARCH ESO ISS AMBI TAU0 START 0.007246
HIERARCH ESO ISS AMBI TAU0 END 0.006754
HIERARCH ESO ISS AMBI TEMP 16.66
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.89