Exposure
ID
MATIS.2018-12-06T01:00:59.094_1
Header ID
MATIS.2018-12-06T01:00:59.094
Date updated
2022-06-22 12:19:01 UTC+0000
Release date
2022-06-22 00:00:00 UTC+0000
UTC Start
2018-12-06 01:00:59.094
UTC End
2018-12-06 01:01:59.102
MJD Start
58458.04235062
MJD End
58458.043045157
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0028205
Ambient temperature (°C)
9.86
Seeing (arcsec)
0.745
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 24.6520 24.6400 149.4000 149.6000
A0-J2 124.7780 124.6360 98.1000 98.2000
A0-C1 21.7930 21.7710 122.1720 122.2910
B2-J2 111.0600 110.9410 88.1000 88.2000
B2-C1 11.2960 11.2950 31.5700 31.6450
J2-C1 105.2560 105.1390 273.2570 273.3440
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 58458.04235062
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 24.652
HIERARCH ESO ISS PBL12 END 24.64
HIERARCH ESO ISS PBLA12 START 149.4
HIERARCH ESO ISS PBLA12 END 149.6
HIERARCH ESO ISS PBL13 START 124.778
HIERARCH ESO ISS PBL13 END 124.636
HIERARCH ESO ISS PBLA13 START 98.1
HIERARCH ESO ISS PBLA13 END 98.2
HIERARCH ESO ISS PBL14 START 21.793
HIERARCH ESO ISS PBL14 END 21.771
HIERARCH ESO ISS PBLA14 START 122.172
HIERARCH ESO ISS PBLA14 END 122.291
HIERARCH ESO ISS PBL23 START 111.06
HIERARCH ESO ISS PBL23 END 110.941
HIERARCH ESO ISS PBLA23 START 88.1
HIERARCH ESO ISS PBLA23 END 88.2
HIERARCH ESO ISS PBL24 START 11.296
HIERARCH ESO ISS PBL24 END 11.295
HIERARCH ESO ISS PBLA24 START 31.57
HIERARCH ESO ISS PBLA24 END 31.645
HIERARCH ESO ISS PBL34 START 105.256
HIERARCH ESO ISS PBL34 END 105.139
HIERARCH ESO ISS PBLA34 START 273.257
HIERARCH ESO ISS PBLA34 END 273.344
HIERARCH ESO ISS AMBI TAU0 START 0.002873
HIERARCH ESO ISS AMBI TAU0 END 0.002768
HIERARCH ESO ISS AMBI TEMP 9.86
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.74