Exposure
ID
MATIS.2021-10-31T02:02:08.246_1
Header ID
MATIS.2021-10-31T02:02:08.246
Date updated
2021-10-31 02:10:50 UTC+0000
Release date
2021-10-31 02:02:08 UTC+0000
UTC Start
2021-10-31 02:02:08.246
UTC End
2021-10-31 02:03:08.254
MJD Start
59518.08481766
MJD End
59518.085512197
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0066175
Ambient temperature (°C)
15.03
Seeing (arcsec)
0.66
Observation
ID
48696
Category
calibrator
Program ID
60.A-9801(V)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
36470
Name
eps Phe
RA
2.35191
DEC
-45.74829
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.0840 24.0990 139.1000 139.2000
A0-D0 31.8930 31.8850 70.2000 70.4000
A0-C1 22.2160 22.2280 112.5750 112.7440
B2-D0 32.2980 32.2830 26.1000 26.3000
B2-C1 10.7580 10.7530 26.0900 26.2200
D0-C1 21.5400 21.5300 206.1540 206.2850
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9801(V)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59518.08481766
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eps Phe
RA 2.35191
DEC -45.74829
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 D0
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 24.084
HIERARCH ESO ISS PBL12 END 24.099
HIERARCH ESO ISS PBLA12 START 139.1
HIERARCH ESO ISS PBLA12 END 139.2
HIERARCH ESO ISS PBL13 START 31.893
HIERARCH ESO ISS PBL13 END 31.885
HIERARCH ESO ISS PBLA13 START 70.2
HIERARCH ESO ISS PBLA13 END 70.4
HIERARCH ESO ISS PBL14 START 22.216
HIERARCH ESO ISS PBL14 END 22.228
HIERARCH ESO ISS PBLA14 START 112.575
HIERARCH ESO ISS PBLA14 END 112.744
HIERARCH ESO ISS PBL23 START 32.298
HIERARCH ESO ISS PBL23 END 32.283
HIERARCH ESO ISS PBLA23 START 26.1
HIERARCH ESO ISS PBLA23 END 26.3
HIERARCH ESO ISS PBL24 START 10.758
HIERARCH ESO ISS PBL24 END 10.753
HIERARCH ESO ISS PBLA24 START 26.09
HIERARCH ESO ISS PBLA24 END 26.22
HIERARCH ESO ISS PBL34 START 21.54
HIERARCH ESO ISS PBL34 END 21.53
HIERARCH ESO ISS PBLA34 START 206.154
HIERARCH ESO ISS PBLA34 END 206.285
HIERARCH ESO ISS AMBI TAU0 START 0.006629
HIERARCH ESO ISS AMBI TAU0 END 0.006606
HIERARCH ESO ISS AMBI TEMP 15.03
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.68