Exposure
ID
MATIS.2021-02-24T07:27:14.047_1
Header ID
MATIS.2021-02-24T07:27:14.047
Date updated
2021-02-24 07:41:22 UTC+0000
Release date
2022-02-24 07:41:22 UTC+0000
UTC Start
2021-02-24 07:27:14.047
UTC End
2021-02-24 07:28:14.023
MJD Start
59269.31057925
MJD End
59269.3112734167
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0117915
Ambient temperature (°C)
15.42
Seeing (arcsec)
1.165
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 65.8740 65.8400 301.8000 302.0000
K0-D0 84.8520 84.7560 284.1000 284.3000
K0-J3 51.4360 51.4450 349.4130 349.5720
G2-D0 29.8290 29.7770 241.9000 242.0000
G2-J3 49.1710 49.0840 71.1810 71.3630
D0-J3 78.7550 78.6160 67.6740 67.8490
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 59269.31057925
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 65.874
HIERARCH ESO ISS PBL12 END 65.84
HIERARCH ESO ISS PBLA12 START 301.8
HIERARCH ESO ISS PBLA12 END 302.0
HIERARCH ESO ISS PBL13 START 84.852
HIERARCH ESO ISS PBL13 END 84.756
HIERARCH ESO ISS PBLA13 START 284.1
HIERARCH ESO ISS PBLA13 END 284.3
HIERARCH ESO ISS PBL14 START 51.436
HIERARCH ESO ISS PBL14 END 51.445
HIERARCH ESO ISS PBLA14 START 349.413
HIERARCH ESO ISS PBLA14 END 349.572
HIERARCH ESO ISS PBL23 START 29.829
HIERARCH ESO ISS PBL23 END 29.777
HIERARCH ESO ISS PBLA23 START 241.9
HIERARCH ESO ISS PBLA23 END 242.0
HIERARCH ESO ISS PBL24 START 49.171
HIERARCH ESO ISS PBL24 END 49.084
HIERARCH ESO ISS PBLA24 START 71.181
HIERARCH ESO ISS PBLA24 END 71.363
HIERARCH ESO ISS PBL34 START 78.755
HIERARCH ESO ISS PBL34 END 78.616
HIERARCH ESO ISS PBLA34 START 67.674
HIERARCH ESO ISS PBLA34 END 67.849
HIERARCH ESO ISS AMBI TAU0 START 0.011082
HIERARCH ESO ISS AMBI TAU0 END 0.012501
HIERARCH ESO ISS AMBI TEMP 15.42
HIERARCH ESO ISS AMBI FWHM START 1.31
HIERARCH ESO ISS AMBI FWHM END 1.02