Exposure
ID
MATIS.2022-11-26T02:26:20.427_1
Header ID
MATIS.2022-11-26T02:26:20.427
Date updated
2022-11-26 02:39:41 UTC+0000
Release date
2023-11-26 02:39:41 UTC+0000
UTC Start
2022-11-26 02:26:20.427
UTC End
2022-11-26 02:27:25.427
MJD Start
59909.10162531
MJD End
59909.1023776248
Exposure time (s)
65.0
Validation level
1
Tau 0: Coherence time (s)
0.008113
Ambient temperature (°C)
16.59
Seeing (arcsec)
0.64
Observation
ID
53283
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
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 66.3420 66.2580 274.0000 274.1000
K0-D0 94.9870 94.9190 253.9000 253.9000
K0-J3 53.5910 53.5560 338.0480 338.1910
G2-D0 39.8970 39.9050 218.9000 219.0000
G2-J3 64.4860 64.4920 45.6930 45.7490
D0-J3 104.2120 104.2270 43.1120 43.1720
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 59909.10162531
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eta Cet
RA 17.148571
DEC -10.18297
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
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 5.0
HIERARCH ESO DET SEQ1 PERIOD 6.5
HIERARCH ESO DET NDIT 10
HIERARCH ESO ISS PBL12 START 66.342
HIERARCH ESO ISS PBL12 END 66.258
HIERARCH ESO ISS PBLA12 START 274.0
HIERARCH ESO ISS PBLA12 END 274.1
HIERARCH ESO ISS PBL13 START 94.987
HIERARCH ESO ISS PBL13 END 94.919
HIERARCH ESO ISS PBLA13 START 253.9
HIERARCH ESO ISS PBLA13 END 253.9
HIERARCH ESO ISS PBL14 START 53.591
HIERARCH ESO ISS PBL14 END 53.556
HIERARCH ESO ISS PBLA14 START 338.048
HIERARCH ESO ISS PBLA14 END 338.191
HIERARCH ESO ISS PBL23 START 39.897
HIERARCH ESO ISS PBL23 END 39.905
HIERARCH ESO ISS PBLA23 START 218.9
HIERARCH ESO ISS PBLA23 END 219.0
HIERARCH ESO ISS PBL24 START 64.486
HIERARCH ESO ISS PBL24 END 64.492
HIERARCH ESO ISS PBLA24 START 45.693
HIERARCH ESO ISS PBLA24 END 45.749
HIERARCH ESO ISS PBL34 START 104.212
HIERARCH ESO ISS PBL34 END 104.227
HIERARCH ESO ISS PBLA34 START 43.112
HIERARCH ESO ISS PBLA34 END 43.172
HIERARCH ESO ISS AMBI TAU0 START 0.008166
HIERARCH ESO ISS AMBI TAU0 END 0.00806
HIERARCH ESO ISS AMBI TEMP 16.59
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.64