Exposure
ID
MATIS.2022-11-26T02:18:15.144_1
Header ID
MATIS.2022-11-26T02:18:15.144
Date updated
2022-11-26 02:30:11 UTC+0000
Release date
2023-11-26 02:30:11 UTC+0000
UTC Start
2022-11-26 02:18:15.144
UTC End
2022-11-26 02:19:17.154
MJD Start
59909.09600861
MJD End
59909.0967263183
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.008322
Ambient temperature (°C)
16.57
Seeing (arcsec)
0.675
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 66.8730 66.8090 273.6000 273.7000
K0-D0 95.3940 95.3470 253.6000 253.6000
K0-J3 53.8270 53.7960 337.0850 337.2080
G2-D0 39.8290 39.8390 218.5000 218.5000
G2-J3 64.4250 64.4350 45.2850 45.3400
D0-J3 104.0800 104.1000 42.6800 42.7380
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 59909.09600861
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 66.873
HIERARCH ESO ISS PBL12 END 66.809
HIERARCH ESO ISS PBLA12 START 273.6
HIERARCH ESO ISS PBLA12 END 273.7
HIERARCH ESO ISS PBL13 START 95.394
HIERARCH ESO ISS PBL13 END 95.347
HIERARCH ESO ISS PBLA13 START 253.6
HIERARCH ESO ISS PBLA13 END 253.6
HIERARCH ESO ISS PBL14 START 53.827
HIERARCH ESO ISS PBL14 END 53.796
HIERARCH ESO ISS PBLA14 START 337.085
HIERARCH ESO ISS PBLA14 END 337.208
HIERARCH ESO ISS PBL23 START 39.829
HIERARCH ESO ISS PBL23 END 39.839
HIERARCH ESO ISS PBLA23 START 218.5
HIERARCH ESO ISS PBLA23 END 218.5
HIERARCH ESO ISS PBL24 START 64.425
HIERARCH ESO ISS PBL24 END 64.435
HIERARCH ESO ISS PBLA24 START 45.285
HIERARCH ESO ISS PBLA24 END 45.34
HIERARCH ESO ISS PBL34 START 104.08
HIERARCH ESO ISS PBL34 END 104.1
HIERARCH ESO ISS PBLA34 START 42.68
HIERARCH ESO ISS PBLA34 END 42.738
HIERARCH ESO ISS AMBI TAU0 START 0.007321
HIERARCH ESO ISS AMBI TAU0 END 0.009323
HIERARCH ESO ISS AMBI TEMP 16.57
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.64