Exposure
ID
MATIS.2018-12-05T02:37:12.114_1
Header ID
MATIS.2018-12-05T02:37:12.114
Date updated
2022-06-22 12:19:01 UTC+0000
Release date
2022-06-22 00:00:00 UTC+0000
UTC Start
2018-12-05 02:37:12.114
UTC End
2018-12-05 02:38:12.122
MJD Start
58457.10916799
MJD End
58457.109862527
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003802
Ambient temperature (°C)
9.47
Seeing (arcsec)
0.69
Observation
ID
43988
Category
calibrator
Program ID
60.A-9257(E)
Program Title
COMMISSIONING
Program Type
Normal
PI / COI
TEAM, M
Target
ID
33441
Name
7 Cet
RA
3.658794
DEC
-18.93317
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 J2 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 23.4840 23.4730 163.4000 163.5000
A0-J2 104.0040 103.6970 108.1000 108.2000
A0-C1 19.0470 19.0120 135.9740 136.1680
B2-J2 92.6630 92.3800 96.1000 96.2000
B2-C1 10.9510 10.9440 36.4940 36.5270
J2-C1 87.6250 87.3550 282.2400 282.3620
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9257(E)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 58457.10916799
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 7 Cet
RA 3.658794
DEC -18.93317
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 B2
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 23.484
HIERARCH ESO ISS PBL12 END 23.473
HIERARCH ESO ISS PBLA12 START 163.4
HIERARCH ESO ISS PBLA12 END 163.5
HIERARCH ESO ISS PBL13 START 104.004
HIERARCH ESO ISS PBL13 END 103.697
HIERARCH ESO ISS PBLA13 START 108.1
HIERARCH ESO ISS PBLA13 END 108.2
HIERARCH ESO ISS PBL14 START 19.047
HIERARCH ESO ISS PBL14 END 19.012
HIERARCH ESO ISS PBLA14 START 135.974
HIERARCH ESO ISS PBLA14 END 136.168
HIERARCH ESO ISS PBL23 START 92.663
HIERARCH ESO ISS PBL23 END 92.38
HIERARCH ESO ISS PBLA23 START 96.1
HIERARCH ESO ISS PBLA23 END 96.2
HIERARCH ESO ISS PBL24 START 10.951
HIERARCH ESO ISS PBL24 END 10.944
HIERARCH ESO ISS PBLA24 START 36.494
HIERARCH ESO ISS PBLA24 END 36.527
HIERARCH ESO ISS PBL34 START 87.625
HIERARCH ESO ISS PBL34 END 87.355
HIERARCH ESO ISS PBLA34 START 282.24
HIERARCH ESO ISS PBLA34 END 282.362
HIERARCH ESO ISS AMBI TAU0 START 0.003802
HIERARCH ESO ISS AMBI TAU0 END 0.003802
HIERARCH ESO ISS AMBI TEMP 9.47
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.69