Exposure
ID
MATIS.2021-02-15T02:31:16.362_1
Header ID
MATIS.2021-02-15T02:31:16.362
Date updated
2021-02-15 02:41:21 UTC+0000
Release date
2021-02-15 02:31:16 UTC+0000
UTC Start
2021-02-15 02:31:16.362
UTC End
2021-02-15 02:32:16.338
MJD Start
59260.10505049
MJD End
59260.1057446567
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0032455
Ambient temperature (°C)
10.48
Seeing (arcsec)
0.91
Observation
ID
46780
Category
calibrator
Program ID
106.2113.003
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
35126
Name
r_Car
RA
158.895893
DEC
-57.55763
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 71.2140 71.3390 73.0000 73.3000
A0-J2 117.4750 117.5730 50.8000 51.0000
A0-J3 130.9600 130.9470 16.8770 17.0690
G1-J2 58.1950 58.1930 23.2000 23.4000
G1-J3 108.7910 108.8400 343.9450 344.0680
J2-J3 73.5790 73.7030 313.9330 314.0520
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.2113.003
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59260.10505049
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME r_Car
RA 158.895893
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 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 71.214
HIERARCH ESO ISS PBL12 END 71.339
HIERARCH ESO ISS PBLA12 START 73.0
HIERARCH ESO ISS PBLA12 END 73.3
HIERARCH ESO ISS PBL13 START 117.475
HIERARCH ESO ISS PBL13 END 117.573
HIERARCH ESO ISS PBLA13 START 50.8
HIERARCH ESO ISS PBLA13 END 51.0
HIERARCH ESO ISS PBL14 START 130.96
HIERARCH ESO ISS PBL14 END 130.947
HIERARCH ESO ISS PBLA14 START 16.877
HIERARCH ESO ISS PBLA14 END 17.069
HIERARCH ESO ISS PBL23 START 58.195
HIERARCH ESO ISS PBL23 END 58.193
HIERARCH ESO ISS PBLA23 START 23.2
HIERARCH ESO ISS PBLA23 END 23.4
HIERARCH ESO ISS PBL24 START 108.791
HIERARCH ESO ISS PBL24 END 108.84
HIERARCH ESO ISS PBLA24 START 343.945
HIERARCH ESO ISS PBLA24 END 344.068
HIERARCH ESO ISS PBL34 START 73.579
HIERARCH ESO ISS PBL34 END 73.703
HIERARCH ESO ISS PBLA34 START 313.933
HIERARCH ESO ISS PBLA34 END 314.052
HIERARCH ESO ISS AMBI TAU0 START 0.003434
HIERARCH ESO ISS AMBI TAU0 END 0.003057
HIERARCH ESO ISS AMBI TEMP 10.48
HIERARCH ESO ISS AMBI FWHM START 0.92
HIERARCH ESO ISS AMBI FWHM END 0.9