Exposure
ID
MATIS.2021-02-24T06:59:47.542_1
Header ID
MATIS.2021-02-24T06:59:47.542
Date updated
2021-02-24 07:11:04 UTC+0000
Release date
2021-02-24 06:59:47 UTC+0000
UTC Start
2021-02-24 06:59:47.542
UTC End
2021-02-24 07:00:47.518
MJD Start
59269.29152248
MJD End
59269.2922166467
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007558
Ambient temperature (°C)
15.68
Seeing (arcsec)
1.06
Observation
ID
46880
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
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 66.1790 66.1430 297.1000 297.4000
K0-D0 86.2700 86.1710 278.9000 279.2000
K0-J3 52.0720 52.0840 346.7590 346.9210
G2-D0 31.2220 31.1720 237.5000 237.6000
G2-J3 51.2550 51.1700 66.4100 66.5860
D0-J3 82.2420 82.1060 63.0300 63.1990
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 59269.29152248
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME r_Car
RA 158.896931
DEC -57.55763
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 66.179
HIERARCH ESO ISS PBL12 END 66.143
HIERARCH ESO ISS PBLA12 START 297.1
HIERARCH ESO ISS PBLA12 END 297.4
HIERARCH ESO ISS PBL13 START 86.27
HIERARCH ESO ISS PBL13 END 86.171
HIERARCH ESO ISS PBLA13 START 278.9
HIERARCH ESO ISS PBLA13 END 279.2
HIERARCH ESO ISS PBL14 START 52.072
HIERARCH ESO ISS PBL14 END 52.084
HIERARCH ESO ISS PBLA14 START 346.759
HIERARCH ESO ISS PBLA14 END 346.921
HIERARCH ESO ISS PBL23 START 31.222
HIERARCH ESO ISS PBL23 END 31.172
HIERARCH ESO ISS PBLA23 START 237.5
HIERARCH ESO ISS PBLA23 END 237.6
HIERARCH ESO ISS PBL24 START 51.255
HIERARCH ESO ISS PBL24 END 51.17
HIERARCH ESO ISS PBLA24 START 66.41
HIERARCH ESO ISS PBLA24 END 66.586
HIERARCH ESO ISS PBL34 START 82.242
HIERARCH ESO ISS PBL34 END 82.106
HIERARCH ESO ISS PBLA34 START 63.03
HIERARCH ESO ISS PBLA34 END 63.199
HIERARCH ESO ISS AMBI TAU0 START 0.007875
HIERARCH ESO ISS AMBI TAU0 END 0.007241
HIERARCH ESO ISS AMBI TEMP 15.68
HIERARCH ESO ISS AMBI FWHM START 1.09
HIERARCH ESO ISS AMBI FWHM END 1.03