Exposure
ID
MATIS.2021-02-15T03:15:02.133_1
Header ID
MATIS.2021-02-15T03:15:02.133
Date updated
2021-02-15 03:26:16 UTC+0000
Release date
2021-02-15 03:15:02 UTC+0000
UTC Start
2021-02-15 03:15:02.133
UTC End
2021-02-15 03:16:02.109
MJD Start
59260.13544135
MJD End
59260.1361355167
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002214
Ambient temperature (°C)
10.32
Seeing (arcsec)
1.72
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 76.4390 76.5520 83.2000 83.4000
A0-J2 121.6200 121.7090 61.4000 61.6000
A0-J3 130.1510 130.1260 25.2270 25.4160
G1-J2 58.0340 58.0290 32.1000 32.3000
G1-J3 110.5470 110.5780 349.3580 349.4830
J2-J3 78.5640 78.6680 319.2400 319.3640
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 59260.13544135
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 76.439
HIERARCH ESO ISS PBL12 END 76.552
HIERARCH ESO ISS PBLA12 START 83.2
HIERARCH ESO ISS PBLA12 END 83.4
HIERARCH ESO ISS PBL13 START 121.62
HIERARCH ESO ISS PBL13 END 121.709
HIERARCH ESO ISS PBLA13 START 61.4
HIERARCH ESO ISS PBLA13 END 61.6
HIERARCH ESO ISS PBL14 START 130.151
HIERARCH ESO ISS PBL14 END 130.126
HIERARCH ESO ISS PBLA14 START 25.227
HIERARCH ESO ISS PBLA14 END 25.416
HIERARCH ESO ISS PBL23 START 58.034
HIERARCH ESO ISS PBL23 END 58.029
HIERARCH ESO ISS PBLA23 START 32.1
HIERARCH ESO ISS PBLA23 END 32.3
HIERARCH ESO ISS PBL24 START 110.547
HIERARCH ESO ISS PBL24 END 110.578
HIERARCH ESO ISS PBLA24 START 349.358
HIERARCH ESO ISS PBLA24 END 349.483
HIERARCH ESO ISS PBL34 START 78.564
HIERARCH ESO ISS PBL34 END 78.668
HIERARCH ESO ISS PBLA34 START 319.24
HIERARCH ESO ISS PBLA34 END 319.364
HIERARCH ESO ISS AMBI TAU0 START 0.002787
HIERARCH ESO ISS AMBI TAU0 END 0.001641
HIERARCH ESO ISS AMBI TEMP 10.32
HIERARCH ESO ISS AMBI FWHM START 1.72
HIERARCH ESO ISS AMBI FWHM END 1.72