Exposure
ID
MATIS.2022-11-26T02:15:12.048_1
Header ID
MATIS.2022-11-26T02:15:12.048
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 02:15:12.048
UTC End
2022-11-26 02:16:14.058
MJD Start
59909.09388945
MJD End
59909.0946071583
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0074665
Ambient temperature (°C)
16.58
Seeing (arcsec)
0.755
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 67.0530 66.9930 273.5000 273.6000
K0-D0 95.5200 95.4790 253.5000 253.5000
K0-J3 53.9160 53.8860 336.7300 336.8500
G2-D0 39.7990 39.8100 218.3000 218.3000
G2-J3 64.3920 64.4040 45.1220 45.1780
D0-J3 104.0150 104.0380 42.5070 42.5660
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 59909.09388945
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 67.053
HIERARCH ESO ISS PBL12 END 66.993
HIERARCH ESO ISS PBLA12 START 273.5
HIERARCH ESO ISS PBLA12 END 273.6
HIERARCH ESO ISS PBL13 START 95.52
HIERARCH ESO ISS PBL13 END 95.479
HIERARCH ESO ISS PBLA13 START 253.5
HIERARCH ESO ISS PBLA13 END 253.5
HIERARCH ESO ISS PBL14 START 53.916
HIERARCH ESO ISS PBL14 END 53.886
HIERARCH ESO ISS PBLA14 START 336.73
HIERARCH ESO ISS PBLA14 END 336.85
HIERARCH ESO ISS PBL23 START 39.799
HIERARCH ESO ISS PBL23 END 39.81
HIERARCH ESO ISS PBLA23 START 218.3
HIERARCH ESO ISS PBLA23 END 218.3
HIERARCH ESO ISS PBL24 START 64.392
HIERARCH ESO ISS PBL24 END 64.404
HIERARCH ESO ISS PBLA24 START 45.122
HIERARCH ESO ISS PBLA24 END 45.178
HIERARCH ESO ISS PBL34 START 104.015
HIERARCH ESO ISS PBL34 END 104.038
HIERARCH ESO ISS PBLA34 START 42.507
HIERARCH ESO ISS PBLA34 END 42.566
HIERARCH ESO ISS AMBI TAU0 START 0.006441
HIERARCH ESO ISS AMBI TAU0 END 0.008492
HIERARCH ESO ISS AMBI TEMP 16.58
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.68