Exposure
ID
MATIS.2018-12-05T02:25:26.042_1
Header ID
MATIS.2018-12-05T02:25:26.042
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 02:25:26.042
UTC End
2018-12-05 02:26:26.102
MJD Start
58457.10099586
MJD End
58457.1016909989
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0036885
Ambient temperature (°C)
9.36
Seeing (arcsec)
0.68
Observation
ID
43987
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 J2 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 23.6200 23.6080 161.4000 161.5000
A0-J2 107.4580 107.1670 106.5000 106.7000
A0-C1 19.4570 19.4220 133.8070 133.9890
B2-J2 95.8160 95.5520 94.9000 95.0000
B2-C1 11.0270 11.0210 36.0820 36.1210
J2-C1 90.6030 90.3530 280.8960 281.0090
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 58457.10099586
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 7 Cet
RA 3.658794
DEC -18.93317
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 23.62
HIERARCH ESO ISS PBL12 END 23.608
HIERARCH ESO ISS PBLA12 START 161.4
HIERARCH ESO ISS PBLA12 END 161.5
HIERARCH ESO ISS PBL13 START 107.458
HIERARCH ESO ISS PBL13 END 107.167
HIERARCH ESO ISS PBLA13 START 106.5
HIERARCH ESO ISS PBLA13 END 106.7
HIERARCH ESO ISS PBL14 START 19.457
HIERARCH ESO ISS PBL14 END 19.422
HIERARCH ESO ISS PBLA14 START 133.807
HIERARCH ESO ISS PBLA14 END 133.989
HIERARCH ESO ISS PBL23 START 95.816
HIERARCH ESO ISS PBL23 END 95.552
HIERARCH ESO ISS PBLA23 START 94.9
HIERARCH ESO ISS PBLA23 END 95.0
HIERARCH ESO ISS PBL24 START 11.027
HIERARCH ESO ISS PBL24 END 11.021
HIERARCH ESO ISS PBLA24 START 36.082
HIERARCH ESO ISS PBLA24 END 36.121
HIERARCH ESO ISS PBL34 START 90.603
HIERARCH ESO ISS PBL34 END 90.353
HIERARCH ESO ISS PBLA34 START 280.896
HIERARCH ESO ISS PBLA34 END 281.009
HIERARCH ESO ISS AMBI TAU0 START 0.003587
HIERARCH ESO ISS AMBI TAU0 END 0.00379
HIERARCH ESO ISS AMBI TEMP 9.36
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.67