Exposure
ID
MATIS.2024-02-09T03:12:36.283_1
Header ID
MATIS.2024-02-09T03:12:36.283
Date updated
2024-02-09 03:20:34 UTC+0000
Release date
2025-02-09 03:20:34 UTC+0000
UTC Start
2024-02-09 03:12:36.283
UTC End
2024-02-09 03:13:36.291
MJD Start
60349.13375328
MJD End
60349.134447817
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006373
Ambient temperature (°C)
15.27
Seeing (arcsec)
0.77
Observation
ID
58392
Category
science
Program ID
111.24GF.001
Program Title
VLTI/MATISSE MIR APERTURE-SYNTHESIS IMAGING OF ETA CAR'S WIND-WIND COLLISION REGION AT POST-APASTRON PHASE 0.6
Program Type
GTO
PI / COI
WEIGELT/ CORCORAN/ CRUZALEBES/ ESPINOZA GALEAS/ DE WIT/ DOMICIANO DE SOUZA/ DAMINELI/ GROH/ GULL/ HAMAGUCHI/ HARTMAN/ HILLIER/ HOFMANN/ HRON/ JAFFE/ KRAUS/ LOPEZ/ MADURA/ MEHNER/ MEILLAND/ MILLOUR/ MOFFAT/ MORRIS/ NAVARETE/ OHNAKA/ PETROV/ RICHARDSON/ ...
Target
ID
43226
Name
eta_Car
RA
161.264624
DEC
-59.68444
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G2 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G2 67.7460 67.7390 21.1000 21.3000
A0-J2 119.1860 119.2740 51.4000 51.6000
A0-J3 130.0870 130.0690 18.0150 18.2120
G2-J2 69.6010 69.7310 80.7000 81.0000
G2-J3 62.5510 62.5420 14.6310 14.8200
J2-J3 72.3280 72.4500 313.0090 313.1390
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24GF.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60349.13375328
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eta_Car
RA 161.264624
DEC -59.68444
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 67.746
HIERARCH ESO ISS PBL12 END 67.739
HIERARCH ESO ISS PBLA12 START 21.1
HIERARCH ESO ISS PBLA12 END 21.3
HIERARCH ESO ISS PBL13 START 119.186
HIERARCH ESO ISS PBL13 END 119.274
HIERARCH ESO ISS PBLA13 START 51.4
HIERARCH ESO ISS PBLA13 END 51.6
HIERARCH ESO ISS PBL14 START 130.087
HIERARCH ESO ISS PBL14 END 130.069
HIERARCH ESO ISS PBLA14 START 18.015
HIERARCH ESO ISS PBLA14 END 18.212
HIERARCH ESO ISS PBL23 START 69.601
HIERARCH ESO ISS PBL23 END 69.731
HIERARCH ESO ISS PBLA23 START 80.7
HIERARCH ESO ISS PBLA23 END 81.0
HIERARCH ESO ISS PBL24 START 62.551
HIERARCH ESO ISS PBL24 END 62.542
HIERARCH ESO ISS PBLA24 START 14.631
HIERARCH ESO ISS PBLA24 END 14.82
HIERARCH ESO ISS PBL34 START 72.328
HIERARCH ESO ISS PBL34 END 72.45
HIERARCH ESO ISS PBLA34 START 313.009
HIERARCH ESO ISS PBLA34 END 313.139
HIERARCH ESO ISS AMBI TAU0 START 0.006373
HIERARCH ESO ISS AMBI TAU0 END 0.006373
HIERARCH ESO ISS AMBI TEMP 15.27
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.77