Exposure
ID
MATIS.2023-01-22T08:45:07.636_1
Header ID
MATIS.2023-01-22T08:45:07.636
Date updated
2023-01-22 08:51:00 UTC+0000
Release date
2023-01-22 08:45:07 UTC+0000
UTC Start
2023-01-22 08:45:07.636
UTC End
2023-01-22 08:46:07.644
MJD Start
59966.36467171
MJD End
59966.365366247
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0113965
Ambient temperature (°C)
12.25
Seeing (arcsec)
0.41
Observation
ID
53607
Category
calibrator
Program ID
110.23Q1.001
Program Title
VLTI/MATISSE MIR APERTURE-SYNTHESIS IMAGING OF ETA CAR'S DISTORTED STELLAR WIND AT A POST-APASTRON PHASE
Program Type
GTO
PI / COI
WEIGELT/ CORCORAN/ CRUZALEBES/ ESPINOZA GALEAS/ DAMINELI/ DE WIT/ DOMICIANO DE SOUZA/ GROH/ GULL/ HAMAGUCHI/ HARTMAN/ HENNING/ HILLIER/ HOFMANN/ HRON/ HUMMEL/ JAFFE/ KRAUS/ LOPEZ/ MADURA/ MEILLAND/ MILLOUR/ MEHNER/ MOFFAT/ MORRIS/ NAVARETE/ OHNAKA/ ...
Target
ID
39860
Name
r_Car
RA
158.896919
DEC
-57.55763
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.0360 67.0060 291.2000 291.4000
K0-D0 88.6850 88.5980 273.2000 273.4000
K0-J3 51.7030 51.7190 342.6510 342.8150
G2-D0 32.4490 32.4040 233.4000 233.6000
G2-J3 53.3470 53.2710 61.9380 62.1150
D0-J3 85.5730 85.4510 58.7160 58.8880
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23Q1.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59966.36467171
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME r_Car
RA 158.896919
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
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 67.036
HIERARCH ESO ISS PBL12 END 67.006
HIERARCH ESO ISS PBLA12 START 291.2
HIERARCH ESO ISS PBLA12 END 291.4
HIERARCH ESO ISS PBL13 START 88.685
HIERARCH ESO ISS PBL13 END 88.598
HIERARCH ESO ISS PBLA13 START 273.2
HIERARCH ESO ISS PBLA13 END 273.4
HIERARCH ESO ISS PBL14 START 51.703
HIERARCH ESO ISS PBL14 END 51.719
HIERARCH ESO ISS PBLA14 START 342.651
HIERARCH ESO ISS PBLA14 END 342.815
HIERARCH ESO ISS PBL23 START 32.449
HIERARCH ESO ISS PBL23 END 32.404
HIERARCH ESO ISS PBLA23 START 233.4
HIERARCH ESO ISS PBLA23 END 233.6
HIERARCH ESO ISS PBL24 START 53.347
HIERARCH ESO ISS PBL24 END 53.271
HIERARCH ESO ISS PBLA24 START 61.938
HIERARCH ESO ISS PBLA24 END 62.115
HIERARCH ESO ISS PBL34 START 85.573
HIERARCH ESO ISS PBL34 END 85.451
HIERARCH ESO ISS PBLA34 START 58.716
HIERARCH ESO ISS PBLA34 END 58.888
HIERARCH ESO ISS AMBI TAU0 START 0.011378
HIERARCH ESO ISS AMBI TAU0 END 0.011415
HIERARCH ESO ISS AMBI TEMP 12.25
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.38