Exposure
ID
MATIS.2021-02-24T07:33:28.208_1
Header ID
MATIS.2021-02-24T07:33:28.208
Date updated
2021-02-24 07:46:12 UTC+0000
Release date
2022-02-24 07:46:12 UTC+0000
UTC Start
2021-02-24 07:33:28.208
UTC End
2021-02-24 07:34:28.184
MJD Start
59269.31490982
MJD End
59269.3156039867
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.016681
Ambient temperature (°C)
15.39
Seeing (arcsec)
0.855
Observation
ID
46878
Category
science
Program ID
106.2113.002
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
35196
Name
eta_Car
RA
161.264668
DEC
-59.68441
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 65.6590 65.6230 303.3000 303.5000
K0-D0 84.2500 84.1500 285.5000 285.8000
K0-J3 51.4920 51.5010 350.4090 350.5690
G2-D0 29.5030 29.4490 242.9000 243.1000
G2-J3 48.6230 48.5320 72.3190 72.5030
D0-J3 77.8780 77.7330 68.7670 68.9430
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.2113.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59269.31490982
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eta_Car
RA 161.264668
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
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 65.659
HIERARCH ESO ISS PBL12 END 65.623
HIERARCH ESO ISS PBLA12 START 303.3
HIERARCH ESO ISS PBLA12 END 303.5
HIERARCH ESO ISS PBL13 START 84.25
HIERARCH ESO ISS PBL13 END 84.15
HIERARCH ESO ISS PBLA13 START 285.5
HIERARCH ESO ISS PBLA13 END 285.8
HIERARCH ESO ISS PBL14 START 51.492
HIERARCH ESO ISS PBL14 END 51.501
HIERARCH ESO ISS PBLA14 START 350.409
HIERARCH ESO ISS PBLA14 END 350.569
HIERARCH ESO ISS PBL23 START 29.503
HIERARCH ESO ISS PBL23 END 29.449
HIERARCH ESO ISS PBLA23 START 242.9
HIERARCH ESO ISS PBLA23 END 243.1
HIERARCH ESO ISS PBL24 START 48.623
HIERARCH ESO ISS PBL24 END 48.532
HIERARCH ESO ISS PBLA24 START 72.319
HIERARCH ESO ISS PBLA24 END 72.503
HIERARCH ESO ISS PBL34 START 77.878
HIERARCH ESO ISS PBL34 END 77.733
HIERARCH ESO ISS PBLA34 START 68.767
HIERARCH ESO ISS PBLA34 END 68.943
HIERARCH ESO ISS AMBI TAU0 START 0.016878
HIERARCH ESO ISS AMBI TAU0 END 0.016484
HIERARCH ESO ISS AMBI TEMP 15.39
HIERARCH ESO ISS AMBI FWHM START 0.91
HIERARCH ESO ISS AMBI FWHM END 0.8