Exposure
ID
MATIS.2021-01-13T02:01:38.438_1
Header ID
MATIS.2021-01-13T02:01:38.438
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 02:01:38.438
UTC End
2021-01-13 02:02:38.446
MJD Start
59227.08447266
MJD End
59227.08516719704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003835
Ambient temperature (°C)
14.93
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
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 87.9920 88.0640 109.4000 109.5000
A0-J2 127.0070 127.0920 85.9000 86.0000
A0-J3 132.4170 132.4190 39.8750 40.0160
G1-J2 58.1660 58.1730 48.7000 48.8000
G1-J3 130.8620 130.8600 0.8330 0.9410
J2-J3 101.4380 101.4720 335.6800 335.7780
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 59227.08447266
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 87.992
HIERARCH ESO ISS PBL12 END 88.064
HIERARCH ESO ISS PBLA12 START 109.4
HIERARCH ESO ISS PBLA12 END 109.5
HIERARCH ESO ISS PBL13 START 127.007
HIERARCH ESO ISS PBL13 END 127.092
HIERARCH ESO ISS PBLA13 START 85.9
HIERARCH ESO ISS PBLA13 END 86.0
HIERARCH ESO ISS PBL14 START 132.417
HIERARCH ESO ISS PBL14 END 132.419
HIERARCH ESO ISS PBLA14 START 39.875
HIERARCH ESO ISS PBLA14 END 40.016
HIERARCH ESO ISS PBL23 START 58.166
HIERARCH ESO ISS PBL23 END 58.173
HIERARCH ESO ISS PBLA23 START 48.7
HIERARCH ESO ISS PBLA23 END 48.8
HIERARCH ESO ISS PBL24 START 130.862
HIERARCH ESO ISS PBL24 END 130.86
HIERARCH ESO ISS PBLA24 START 0.833
HIERARCH ESO ISS PBLA24 END 0.941
HIERARCH ESO ISS PBL34 START 101.438
HIERARCH ESO ISS PBL34 END 101.472
HIERARCH ESO ISS PBLA34 START 335.68
HIERARCH ESO ISS PBLA34 END 335.778
HIERARCH ESO ISS AMBI TAU0 START 0.003835
HIERARCH ESO ISS AMBI TAU0 END 0.003835
HIERARCH ESO ISS AMBI TEMP 14.93
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.73