Exposure
ID
MATIS.2018-12-07T03:10:01.867_1
Header ID
MATIS.2018-12-07T03:10:01.867
Date updated
2022-06-22 13:03:27 UTC+0000
Release date
2022-06-22 00:00:00 UTC+0000
UTC Start
2018-12-07 03:10:01.867
UTC End
2018-12-07 03:11:01.927
MJD Start
58459.13196605
MJD End
58459.1326611889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.004107
Ambient temperature (°C)
10.41
Seeing (arcsec)
0.615
Observation
ID
44003
Category
calibrator
Program ID
60.A-9257(E)
Program Title
COMMISSIONING
Program Type
Normal
PI / COI
TEAM, M
Target
ID
33445
Name
pi Eri
RA
56.534679
DEC
-12.10134
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.0740 25.0650 140.6000 140.7000
A0-D0 31.7250 31.7410 70.5000 70.6000
A0-C1 22.6090 22.6050 114.5830 114.6400
B2-D0 33.0760 33.0900 25.1000 25.2000
B2-C1 11.0180 11.0220 25.0190 25.1220
D0-C1 22.0580 22.0670 205.0820 205.1850
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 58459.13196605
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME pi Eri
RA 56.534679
DEC -12.10134
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 D0
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 25.074
HIERARCH ESO ISS PBL12 END 25.065
HIERARCH ESO ISS PBLA12 START 140.6
HIERARCH ESO ISS PBLA12 END 140.7
HIERARCH ESO ISS PBL13 START 31.725
HIERARCH ESO ISS PBL13 END 31.741
HIERARCH ESO ISS PBLA13 START 70.5
HIERARCH ESO ISS PBLA13 END 70.6
HIERARCH ESO ISS PBL14 START 22.609
HIERARCH ESO ISS PBL14 END 22.605
HIERARCH ESO ISS PBLA14 START 114.583
HIERARCH ESO ISS PBLA14 END 114.64
HIERARCH ESO ISS PBL23 START 33.076
HIERARCH ESO ISS PBL23 END 33.09
HIERARCH ESO ISS PBLA23 START 25.1
HIERARCH ESO ISS PBLA23 END 25.2
HIERARCH ESO ISS PBL24 START 11.018
HIERARCH ESO ISS PBL24 END 11.022
HIERARCH ESO ISS PBLA24 START 25.019
HIERARCH ESO ISS PBLA24 END 25.122
HIERARCH ESO ISS PBL34 START 22.058
HIERARCH ESO ISS PBL34 END 22.067
HIERARCH ESO ISS PBLA34 START 205.082
HIERARCH ESO ISS PBLA34 END 205.185
HIERARCH ESO ISS AMBI TAU0 START 0.0041
HIERARCH ESO ISS AMBI TAU0 END 0.004114
HIERARCH ESO ISS AMBI TEMP 10.41
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.59