Exposure
ID
MATIS.2021-02-15T02:13:04.984_1
Header ID
MATIS.2021-02-15T02:13:04.984
Date updated
2021-02-15 02:25:48 UTC+0000
Release date
2022-02-15 02:25:47 UTC+0000
UTC Start
2021-02-15 02:13:04.984
UTC End
2021-02-15 02:14:04.960
MJD Start
59260.0924188
MJD End
59260.0931129667
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003425
Ambient temperature (°C)
11.12
Seeing (arcsec)
0.705
Observation
ID
46782
Category
science
Program ID
106.2113.003
Program Title
VLTI/MATISSE APERTURE-SYNTHESIS IMAGING OF ETA CAR'S WIND COLLISION ZONE ONE YEAR AFTER THE FEB 2020 PERIASTRON PASSAGE
Program Type
GTO
PI / COI
WEIGELT/ FATME/ BERIO/ CORCORAN/ CRUZALEBES/ DAMINELI/ DE WIT/ DOMICIANO DE SOUZA/ CHIAVASSA/ ESPINOZA GALEAS/ GROH/ GULL/ HAMAGUCHI/ HARTMAN/ HENNING/ HILLIER/ HOFMANN/ HRON/ HUMMEL/ ISBELL/ JAFFE/ KRAUS/ LAGARDE/ LAMBERTS/ BRUNO/ MADURA/ MATTER/ ...
Target
ID
35127
Name
eta_Car
RA
161.26357
DEC
-59.68441
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 68.6270 68.7460 64.4000 64.7000
A0-J2 116.3490 116.4340 43.0000 43.2000
A0-J3 130.5300 130.5200 11.5960 11.7940
G1-J2 58.1640 58.1620 17.4000 17.6000
G1-J3 104.5040 104.5660 340.0540 340.1800
J2-J3 68.1340 68.2710 308.8500 308.9780
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.2113.003
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59260.0924188
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eta_Car
RA 161.26357
DEC -59.68441
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.294
HIERARCH ESO DET NDIT 204
HIERARCH ESO ISS PBL12 START 68.627
HIERARCH ESO ISS PBL12 END 68.746
HIERARCH ESO ISS PBLA12 START 64.4
HIERARCH ESO ISS PBLA12 END 64.7
HIERARCH ESO ISS PBL13 START 116.349
HIERARCH ESO ISS PBL13 END 116.434
HIERARCH ESO ISS PBLA13 START 43.0
HIERARCH ESO ISS PBLA13 END 43.2
HIERARCH ESO ISS PBL14 START 130.53
HIERARCH ESO ISS PBL14 END 130.52
HIERARCH ESO ISS PBLA14 START 11.596
HIERARCH ESO ISS PBLA14 END 11.794
HIERARCH ESO ISS PBL23 START 58.164
HIERARCH ESO ISS PBL23 END 58.162
HIERARCH ESO ISS PBLA23 START 17.4
HIERARCH ESO ISS PBLA23 END 17.6
HIERARCH ESO ISS PBL24 START 104.504
HIERARCH ESO ISS PBL24 END 104.566
HIERARCH ESO ISS PBLA24 START 340.054
HIERARCH ESO ISS PBLA24 END 340.18
HIERARCH ESO ISS PBL34 START 68.134
HIERARCH ESO ISS PBL34 END 68.271
HIERARCH ESO ISS PBLA34 START 308.85
HIERARCH ESO ISS PBLA34 END 308.978
HIERARCH ESO ISS AMBI TAU0 START 0.00341
HIERARCH ESO ISS AMBI TAU0 END 0.00344
HIERARCH ESO ISS AMBI TEMP 11.12
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.69