Exposure
ID
MATIS.2021-02-24T08:54:24.752_1
Header ID
MATIS.2021-02-24T08:54:24.752
Date updated
2021-02-24 09:06:18 UTC+0000
Release date
2021-02-24 08:54:24 UTC+0000
UTC Start
2021-02-24 08:54:24.752
UTC End
2021-02-24 08:55:24.728
MJD Start
59269.37111981
MJD End
59269.3718139767
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00937
Ambient temperature (°C)
14.03
Seeing (arcsec)
1.18
Observation
ID
46895
Category
calibrator
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
35204
Name
HD_104646
RA
180.754382
DEC
-57.26014
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 65.0860 65.0430 303.3000 303.6000
K0-D0 83.4300 83.3180 284.9000 285.2000
K0-J3 52.4450 52.4530 351.0420 351.2040
G2-D0 29.8720 29.8150 241.4000 241.6000
G2-J3 48.9180 48.8210 70.8560 71.0350
D0-J3 78.5400 78.3850 67.2890 67.4600
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.2113.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59269.37111981
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_104646
RA 180.754382
DEC -57.26014
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME HIGH
HIERARCH ESO INS DIN ID HIGH
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 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 65.086
HIERARCH ESO ISS PBL12 END 65.043
HIERARCH ESO ISS PBLA12 START 303.3
HIERARCH ESO ISS PBLA12 END 303.6
HIERARCH ESO ISS PBL13 START 83.43
HIERARCH ESO ISS PBL13 END 83.318
HIERARCH ESO ISS PBLA13 START 284.9
HIERARCH ESO ISS PBLA13 END 285.2
HIERARCH ESO ISS PBL14 START 52.445
HIERARCH ESO ISS PBL14 END 52.453
HIERARCH ESO ISS PBLA14 START 351.042
HIERARCH ESO ISS PBLA14 END 351.204
HIERARCH ESO ISS PBL23 START 29.872
HIERARCH ESO ISS PBL23 END 29.815
HIERARCH ESO ISS PBLA23 START 241.4
HIERARCH ESO ISS PBLA23 END 241.6
HIERARCH ESO ISS PBL24 START 48.918
HIERARCH ESO ISS PBL24 END 48.821
HIERARCH ESO ISS PBLA24 START 70.856
HIERARCH ESO ISS PBLA24 END 71.035
HIERARCH ESO ISS PBL34 START 78.54
HIERARCH ESO ISS PBL34 END 78.385
HIERARCH ESO ISS PBLA34 START 67.289
HIERARCH ESO ISS PBLA34 END 67.46
HIERARCH ESO ISS AMBI TAU0 START 0.00937
HIERARCH ESO ISS AMBI TAU0 END 0.00937
HIERARCH ESO ISS AMBI TEMP 14.03
HIERARCH ESO ISS AMBI FWHM START 1.18
HIERARCH ESO ISS AMBI FWHM END 1.18