Exposure
ID
MATIS.2021-01-13T02:00:07.002_1
Header ID
MATIS.2021-01-13T02:00:07.002
Date updated
2021-01-13 02:11:17 UTC+0000
Release date
2021-01-13 02:11:17 UTC+0000
UTC Start
2021-01-13 02:00:07.002
UTC End
2021-01-13 02:01:07.010
MJD Start
59227.08341438
MJD End
59227.084108917
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003835
Ambient temperature (°C)
14.86
Seeing (arcsec)
0.73
Observation
ID
46324
Category
science
Program ID
60.A-9801(V)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
34843
Name
alf col
RA
84.911846
DEC
-34.07422
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 87.8810 87.9550 109.2000 109.3000
A0-J2 126.8740 126.9620 85.6000 85.8000
A0-J3 132.4120 132.4150 39.6560 39.7980
G1-J2 58.1540 58.1620 48.4000 48.6000
G1-J3 130.8630 130.8620 0.6650 0.7730
J2-J3 101.3860 101.4200 335.5280 335.6260
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9801(V)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59227.08341438
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf col
RA 84.911846
DEC -34.07422
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 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 87.881
HIERARCH ESO ISS PBL12 END 87.955
HIERARCH ESO ISS PBLA12 START 109.2
HIERARCH ESO ISS PBLA12 END 109.3
HIERARCH ESO ISS PBL13 START 126.874
HIERARCH ESO ISS PBL13 END 126.962
HIERARCH ESO ISS PBLA13 START 85.6
HIERARCH ESO ISS PBLA13 END 85.8
HIERARCH ESO ISS PBL14 START 132.412
HIERARCH ESO ISS PBL14 END 132.415
HIERARCH ESO ISS PBLA14 START 39.656
HIERARCH ESO ISS PBLA14 END 39.798
HIERARCH ESO ISS PBL23 START 58.154
HIERARCH ESO ISS PBL23 END 58.162
HIERARCH ESO ISS PBLA23 START 48.4
HIERARCH ESO ISS PBLA23 END 48.6
HIERARCH ESO ISS PBL24 START 130.863
HIERARCH ESO ISS PBL24 END 130.862
HIERARCH ESO ISS PBLA24 START 0.665
HIERARCH ESO ISS PBLA24 END 0.773
HIERARCH ESO ISS PBL34 START 101.386
HIERARCH ESO ISS PBL34 END 101.42
HIERARCH ESO ISS PBLA34 START 335.528
HIERARCH ESO ISS PBLA34 END 335.626
HIERARCH ESO ISS AMBI TAU0 START 0.003835
HIERARCH ESO ISS AMBI TAU0 END 0.003835
HIERARCH ESO ISS AMBI TEMP 14.86
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.73