Exposure
ID
MATIS.2021-02-19T09:06:40.207_1
Header ID
MATIS.2021-02-19T09:06:40.207
Date updated
2021-02-19 09:10:58 UTC+0000
Release date
None
UTC Start
2021-02-19 09:06:40.207
UTC End
2021-02-19 09:07:40.183
MJD Start
59264.37963202
MJD End
59264.3803261867
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0020485
Ambient temperature (°C)
10.48
Seeing (arcsec)
1.46
Observation
ID
46811
Category
science
Program ID
106.2113.001
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 90.2440 90.2380 157.8000 158.1000
A0-J2 119.7810 119.7140 142.3000 142.6000
A0-J3 86.8930 86.6700 93.5930 93.8250
G1-J2 40.7290 40.6390 106.0000 106.3000
G1-J3 94.2330 94.1160 33.9940 34.1110
J2-J3 90.3940 90.3770 8.6130 8.7630
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.2113.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59264.37963202
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 90.244
HIERARCH ESO ISS PBL12 END 90.238
HIERARCH ESO ISS PBLA12 START 157.8
HIERARCH ESO ISS PBLA12 END 158.1
HIERARCH ESO ISS PBL13 START 119.781
HIERARCH ESO ISS PBL13 END 119.714
HIERARCH ESO ISS PBLA13 START 142.3
HIERARCH ESO ISS PBLA13 END 142.6
HIERARCH ESO ISS PBL14 START 86.893
HIERARCH ESO ISS PBL14 END 86.67
HIERARCH ESO ISS PBLA14 START 93.593
HIERARCH ESO ISS PBLA14 END 93.825
HIERARCH ESO ISS PBL23 START 40.729
HIERARCH ESO ISS PBL23 END 40.639
HIERARCH ESO ISS PBLA23 START 106.0
HIERARCH ESO ISS PBLA23 END 106.3
HIERARCH ESO ISS PBL24 START 94.233
HIERARCH ESO ISS PBL24 END 94.116
HIERARCH ESO ISS PBLA24 START 33.994
HIERARCH ESO ISS PBLA24 END 34.111
HIERARCH ESO ISS PBL34 START 90.394
HIERARCH ESO ISS PBL34 END 90.377
HIERARCH ESO ISS PBLA34 START 8.613
HIERARCH ESO ISS PBLA34 END 8.763
HIERARCH ESO ISS AMBI TAU0 START 0.001926
HIERARCH ESO ISS AMBI TAU0 END 0.002171
HIERARCH ESO ISS AMBI TEMP 10.48
HIERARCH ESO ISS AMBI FWHM START 1.46
HIERARCH ESO ISS AMBI FWHM END 1.46