Exposure
ID
MATIS.2023-05-25T02:00:27.668_1
Header ID
MATIS.2023-05-25T02:00:27.668
Date updated
2023-05-25 02:05:52 UTC+0000
Release date
2023-05-25 02:00:27 UTC+0000
UTC Start
2023-05-25 02:00:27.668
UTC End
2023-05-25 02:01:27.676
MJD Start
60089.08365356
MJD End
60089.084348097
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003856
Ambient temperature (°C)
11.11
Seeing (arcsec)
0.505
Observation
ID
55093
Category
calibrator
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
40835
Name
r_Car
RA
158.89484
DEC
-57.55763
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.3330 90.3260 147.7000 147.9000
A0-J2 121.8000 121.7220 130.5000 130.7000
A0-K0 107.5910 107.4380 111.1150 111.3650
G1-J2 44.4740 44.3850 93.5000 93.7000
G1-K0 64.2740 64.1510 54.1940 54.3330
J2-K0 41.0540 41.0420 10.8610 10.9930
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24GF.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60089.08365356
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME r_Car
RA 158.89484
DEC -57.55763
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 90.333
HIERARCH ESO ISS PBL12 END 90.326
HIERARCH ESO ISS PBLA12 START 147.7
HIERARCH ESO ISS PBLA12 END 147.9
HIERARCH ESO ISS PBL13 START 121.8
HIERARCH ESO ISS PBL13 END 121.722
HIERARCH ESO ISS PBLA13 START 130.5
HIERARCH ESO ISS PBLA13 END 130.7
HIERARCH ESO ISS PBL14 START 107.591
HIERARCH ESO ISS PBL14 END 107.438
HIERARCH ESO ISS PBLA14 START 111.115
HIERARCH ESO ISS PBLA14 END 111.365
HIERARCH ESO ISS PBL23 START 44.474
HIERARCH ESO ISS PBL23 END 44.385
HIERARCH ESO ISS PBLA23 START 93.5
HIERARCH ESO ISS PBLA23 END 93.7
HIERARCH ESO ISS PBL24 START 64.274
HIERARCH ESO ISS PBL24 END 64.151
HIERARCH ESO ISS PBLA24 START 54.194
HIERARCH ESO ISS PBLA24 END 54.333
HIERARCH ESO ISS PBL34 START 41.054
HIERARCH ESO ISS PBL34 END 41.042
HIERARCH ESO ISS PBLA34 START 10.861
HIERARCH ESO ISS PBLA34 END 10.993
HIERARCH ESO ISS AMBI TAU0 START 0.003181
HIERARCH ESO ISS AMBI TAU0 END 0.004531
HIERARCH ESO ISS AMBI TEMP 11.11
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.46