Exposure
ID
MATIS.2021-02-24T01:35:27.147_1
Header ID
MATIS.2021-02-24T01:35:27.147
Date updated
2021-02-24 01:46:20 UTC+0000
Release date
2021-02-24 01:35:27 UTC+0000
UTC Start
2021-02-24 01:35:27.147
UTC End
2021-02-24 01:36:27.123
MJD Start
59269.06628642
MJD End
59269.0669805867
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.011971
Ambient temperature (°C)
16.69
Seeing (arcsec)
0.77
Observation
ID
46881
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
35197
Name
r_Car
RA
158.896931
DEC
-57.55763
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 61.5210 61.5700 224.6000 224.8000
K0-D0 94.2090 94.2310 209.5000 209.7000
K0-J3 37.3650 37.4530 299.6890 299.8290
G2-D0 38.3170 38.3150 184.8000 184.9000
G2-J3 63.2470 63.2420 9.7470 9.9380
D0-J3 101.4740 101.4660 7.8690 8.0550
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 59269.06628642
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME r_Car
RA 158.896931
DEC -57.55763
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 61.521
HIERARCH ESO ISS PBL12 END 61.57
HIERARCH ESO ISS PBLA12 START 224.6
HIERARCH ESO ISS PBLA12 END 224.8
HIERARCH ESO ISS PBL13 START 94.209
HIERARCH ESO ISS PBL13 END 94.231
HIERARCH ESO ISS PBLA13 START 209.5
HIERARCH ESO ISS PBLA13 END 209.7
HIERARCH ESO ISS PBL14 START 37.365
HIERARCH ESO ISS PBL14 END 37.453
HIERARCH ESO ISS PBLA14 START 299.689
HIERARCH ESO ISS PBLA14 END 299.829
HIERARCH ESO ISS PBL23 START 38.317
HIERARCH ESO ISS PBL23 END 38.315
HIERARCH ESO ISS PBLA23 START 184.8
HIERARCH ESO ISS PBLA23 END 184.9
HIERARCH ESO ISS PBL24 START 63.247
HIERARCH ESO ISS PBL24 END 63.242
HIERARCH ESO ISS PBLA24 START 9.747
HIERARCH ESO ISS PBLA24 END 9.938
HIERARCH ESO ISS PBL34 START 101.474
HIERARCH ESO ISS PBL34 END 101.466
HIERARCH ESO ISS PBLA34 START 7.869
HIERARCH ESO ISS PBLA34 END 8.055
HIERARCH ESO ISS AMBI TAU0 START 0.011971
HIERARCH ESO ISS AMBI TAU0 END 0.011971
HIERARCH ESO ISS AMBI TEMP 16.69
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.77