Exposure
ID
MATIS.2021-02-15T03:46:04.931_1
Header ID
MATIS.2021-02-15T03:46:04.931
Date updated
2021-02-15 03:56:11 UTC+0000
Release date
2021-02-15 03:46:04 UTC+0000
UTC Start
2021-02-15 03:46:04.931
UTC End
2021-02-15 03:47:04.895
MJD Start
59260.15700152
MJD End
59260.1576955478
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.001889
Ambient temperature (°C)
9.46
Seeing (arcsec)
1.45
Observation
ID
46786
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
35129
Name
q_Car
RA
154.269326
DEC
-61.33227
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 81.3980 81.4820 92.0000 92.2000
A0-J2 126.1700 126.2260 71.8000 72.1000
A0-J3 126.6150 126.5670 35.0800 35.2730
G1-J2 57.0640 57.0470 42.5000 42.7000
G1-J3 106.7350 106.7480 355.3930 355.5270
J2-J3 79.7220 79.8060 323.7720 323.9130
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 59260.15700152
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME q_Car
RA 154.269326
DEC -61.33227
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 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 81.398
HIERARCH ESO ISS PBL12 END 81.482
HIERARCH ESO ISS PBLA12 START 92.0
HIERARCH ESO ISS PBLA12 END 92.2
HIERARCH ESO ISS PBL13 START 126.17
HIERARCH ESO ISS PBL13 END 126.226
HIERARCH ESO ISS PBLA13 START 71.8
HIERARCH ESO ISS PBLA13 END 72.1
HIERARCH ESO ISS PBL14 START 126.615
HIERARCH ESO ISS PBL14 END 126.567
HIERARCH ESO ISS PBLA14 START 35.08
HIERARCH ESO ISS PBLA14 END 35.273
HIERARCH ESO ISS PBL23 START 57.064
HIERARCH ESO ISS PBL23 END 57.047
HIERARCH ESO ISS PBLA23 START 42.5
HIERARCH ESO ISS PBLA23 END 42.7
HIERARCH ESO ISS PBL24 START 106.735
HIERARCH ESO ISS PBL24 END 106.748
HIERARCH ESO ISS PBLA24 START 355.393
HIERARCH ESO ISS PBLA24 END 355.527
HIERARCH ESO ISS PBL34 START 79.722
HIERARCH ESO ISS PBL34 END 79.806
HIERARCH ESO ISS PBLA34 START 323.772
HIERARCH ESO ISS PBLA34 END 323.913
HIERARCH ESO ISS AMBI TAU0 START 0.001953
HIERARCH ESO ISS AMBI TAU0 END 0.001825
HIERARCH ESO ISS AMBI TEMP 9.46
HIERARCH ESO ISS AMBI FWHM START 1.41
HIERARCH ESO ISS AMBI FWHM END 1.49