Exposure
ID
MATIS.2022-11-26T02:29:12.993_1
Header ID
MATIS.2022-11-26T02:29:12.993
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 02:29:12.993
UTC End
2022-11-26 02:30:15.003
MJD Start
59909.1036226
MJD End
59909.1043403083
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.007037
Ambient temperature (°C)
16.63
Seeing (arcsec)
0.79
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 66.1340 66.0560 274.2000 274.2000
K0-D0 94.8170 94.7520 254.0000 254.0000
K0-J3 53.5070 53.4770 338.3990 338.5250
G2-D0 39.9170 39.9230 219.1000 219.2000
G2-J3 64.4980 64.5010 45.8290 45.8770
D0-J3 104.2450 104.2550 43.2580 43.3090
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 59909.1036226
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 66.134
HIERARCH ESO ISS PBL12 END 66.056
HIERARCH ESO ISS PBLA12 START 274.2
HIERARCH ESO ISS PBLA12 END 274.2
HIERARCH ESO ISS PBL13 START 94.817
HIERARCH ESO ISS PBL13 END 94.752
HIERARCH ESO ISS PBLA13 START 254.0
HIERARCH ESO ISS PBLA13 END 254.0
HIERARCH ESO ISS PBL14 START 53.507
HIERARCH ESO ISS PBL14 END 53.477
HIERARCH ESO ISS PBLA14 START 338.399
HIERARCH ESO ISS PBLA14 END 338.525
HIERARCH ESO ISS PBL23 START 39.917
HIERARCH ESO ISS PBL23 END 39.923
HIERARCH ESO ISS PBLA23 START 219.1
HIERARCH ESO ISS PBLA23 END 219.2
HIERARCH ESO ISS PBL24 START 64.498
HIERARCH ESO ISS PBL24 END 64.501
HIERARCH ESO ISS PBLA24 START 45.829
HIERARCH ESO ISS PBLA24 END 45.877
HIERARCH ESO ISS PBL34 START 104.245
HIERARCH ESO ISS PBL34 END 104.255
HIERARCH ESO ISS PBLA34 START 43.258
HIERARCH ESO ISS PBLA34 END 43.309
HIERARCH ESO ISS AMBI TAU0 START 0.006828
HIERARCH ESO ISS AMBI TAU0 END 0.007246
HIERARCH ESO ISS AMBI TEMP 16.63
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.79