Exposure
ID
MATIS.2022-11-26T02:13:36.903_1
Header ID
MATIS.2022-11-26T02:13:36.903
Date updated
2022-11-26 02:24:20 UTC+0000
Release date
2023-11-26 02:24:20 UTC+0000
UTC Start
2022-11-26 02:13:36.903
UTC End
2022-11-26 02:14:37.643
MJD Start
59909.09278823
MJD End
59909.0934912393
Exposure time (s)
60.7
Validation level
1
Tau 0: Coherence time (s)
0.006888
Ambient temperature (°C)
16.61
Seeing (arcsec)
0.76
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 67.1410 67.0790 273.4000 273.5000
K0-D0 95.5790 95.5370 253.4000 253.5000
K0-J3 53.9620 53.9290 336.5470 336.6760
G2-D0 39.7820 39.7940 218.2000 218.2000
G2-J3 64.3730 64.3860 45.0360 45.0970
D0-J3 103.9790 104.0050 42.4160 42.4810
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 59909.09278823
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 6.074
HIERARCH ESO DET NDIT 10
HIERARCH ESO ISS PBL12 START 67.141
HIERARCH ESO ISS PBL12 END 67.079
HIERARCH ESO ISS PBLA12 START 273.4
HIERARCH ESO ISS PBLA12 END 273.5
HIERARCH ESO ISS PBL13 START 95.579
HIERARCH ESO ISS PBL13 END 95.537
HIERARCH ESO ISS PBLA13 START 253.4
HIERARCH ESO ISS PBLA13 END 253.5
HIERARCH ESO ISS PBL14 START 53.962
HIERARCH ESO ISS PBL14 END 53.929
HIERARCH ESO ISS PBLA14 START 336.547
HIERARCH ESO ISS PBLA14 END 336.676
HIERARCH ESO ISS PBL23 START 39.782
HIERARCH ESO ISS PBL23 END 39.794
HIERARCH ESO ISS PBLA23 START 218.2
HIERARCH ESO ISS PBLA23 END 218.2
HIERARCH ESO ISS PBL24 START 64.373
HIERARCH ESO ISS PBL24 END 64.386
HIERARCH ESO ISS PBLA24 START 45.036
HIERARCH ESO ISS PBLA24 END 45.097
HIERARCH ESO ISS PBL34 START 103.979
HIERARCH ESO ISS PBL34 END 104.005
HIERARCH ESO ISS PBLA34 START 42.416
HIERARCH ESO ISS PBLA34 END 42.481
HIERARCH ESO ISS AMBI TAU0 START 0.007335
HIERARCH ESO ISS AMBI TAU0 END 0.006441
HIERARCH ESO ISS AMBI TEMP 16.61
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.83