Exposure
ID
MATIS.2018-12-10T04:28:56.997_1
Header ID
MATIS.2018-12-10T04:28:56.997
Date updated
2022-06-22 13:03:27 UTC+0000
Release date
2022-06-22 00:00:00 UTC+0000
UTC Start
2018-12-10 04:28:56.997
UTC End
2018-12-10 04:29:57.057
MJD Start
58462.1867708
MJD End
58462.1874659389
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0102875
Ambient temperature (°C)
18.39
Seeing (arcsec)
0.575
Observation
ID
44005
Category
calibrator
Program ID
60.A-9257(E)
Program Title
COMMISSIONING
Program Type
Normal
PI / COI
TEAM, M
Target
ID
33446
Name
pi Eri
RA
56.535815
DEC
-12.10134
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 64.6970 64.6030 275.7000 275.8000
K0-D0 93.2600 93.1650 255.0000 255.0000
K0-J3 53.6150 53.5890 340.8790 341.0100
G2-D0 39.9820 39.9800 220.0000 220.0000
G2-J3 64.3830 64.3700 46.6460 46.6880
D0-J3 104.1990 104.1850 44.1000 44.1450
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 58462.1867708
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME pi Eri
RA 56.535815
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 64.697
HIERARCH ESO ISS PBL12 END 64.603
HIERARCH ESO ISS PBLA12 START 275.7
HIERARCH ESO ISS PBLA12 END 275.8
HIERARCH ESO ISS PBL13 START 93.26
HIERARCH ESO ISS PBL13 END 93.165
HIERARCH ESO ISS PBLA13 START 255.0
HIERARCH ESO ISS PBLA13 END 255.0
HIERARCH ESO ISS PBL14 START 53.615
HIERARCH ESO ISS PBL14 END 53.589
HIERARCH ESO ISS PBLA14 START 340.879
HIERARCH ESO ISS PBLA14 END 341.01
HIERARCH ESO ISS PBL23 START 39.982
HIERARCH ESO ISS PBL23 END 39.98
HIERARCH ESO ISS PBLA23 START 220.0
HIERARCH ESO ISS PBLA23 END 220.0
HIERARCH ESO ISS PBL24 START 64.383
HIERARCH ESO ISS PBL24 END 64.37
HIERARCH ESO ISS PBLA24 START 46.646
HIERARCH ESO ISS PBLA24 END 46.688
HIERARCH ESO ISS PBL34 START 104.199
HIERARCH ESO ISS PBL34 END 104.185
HIERARCH ESO ISS PBLA34 START 44.1
HIERARCH ESO ISS PBLA34 END 44.145
HIERARCH ESO ISS AMBI TAU0 START 0.010052
HIERARCH ESO ISS AMBI TAU0 END 0.010523
HIERARCH ESO ISS AMBI TEMP 18.39
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.56