Exposure
ID
MATIS.2025-10-01T04:36:48.453_1
Header ID
MATIS.2025-10-01T04:36:48.453
Date updated
2025-10-01 04:45:53 UTC+0000
Release date
2025-10-01 04:36:48 UTC+0000
UTC Start
2025-10-01 04:36:48.453
UTC End
2025-10-01 04:37:50.115
MJD Start
60949.19222747
MJD End
60949.192941150555
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.0077740000000000005
Ambient temperature (°C)
11.03
Seeing (arcsec)
0.345
Observation
ID
70523
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
52296
Name
eps Phe
RA
2.352061
DEC
-45.74845
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.1500 90.1720 118.7000 118.9000
A0-J2 129.0120 128.9870 97.1000 97.3000
A0-K0 125.6650 125.5880 76.5020 76.6820
G1-J2 56.0880 56.0440 60.8000 61.0000
G1-K0 84.5280 84.4750 30.7010 30.8280
J2-K0 45.7150 45.7220 352.6880 352.8100
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9130(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60949.19222747
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eps Phe
RA 2.352061
DEC -45.74845
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.6
HIERARCH ESO DET SEQ1 PERIOD 0.717
HIERARCH ESO DET NDIT 86
HIERARCH ESO ISS PBL12 START 90.15
HIERARCH ESO ISS PBL12 END 90.172
HIERARCH ESO ISS PBLA12 START 118.7
HIERARCH ESO ISS PBLA12 END 118.9
HIERARCH ESO ISS PBL13 START 129.012
HIERARCH ESO ISS PBL13 END 128.987
HIERARCH ESO ISS PBLA13 START 97.1
HIERARCH ESO ISS PBLA13 END 97.3
HIERARCH ESO ISS PBL14 START 125.665
HIERARCH ESO ISS PBL14 END 125.588
HIERARCH ESO ISS PBLA14 START 76.502
HIERARCH ESO ISS PBLA14 END 76.682
HIERARCH ESO ISS PBL23 START 56.088
HIERARCH ESO ISS PBL23 END 56.044
HIERARCH ESO ISS PBLA23 START 60.8
HIERARCH ESO ISS PBLA23 END 61.0
HIERARCH ESO ISS PBL24 START 84.528
HIERARCH ESO ISS PBL24 END 84.475
HIERARCH ESO ISS PBLA24 START 30.701
HIERARCH ESO ISS PBLA24 END 30.828
HIERARCH ESO ISS PBL34 START 45.715
HIERARCH ESO ISS PBL34 END 45.722
HIERARCH ESO ISS PBLA34 START 352.688
HIERARCH ESO ISS PBLA34 END 352.81
HIERARCH ESO ISS AMBI TAU0 START 0.008122
HIERARCH ESO ISS AMBI TAU0 END 0.007426
HIERARCH ESO ISS AMBI TEMP 11.03
HIERARCH ESO ISS AMBI FWHM START 0.35
HIERARCH ESO ISS AMBI FWHM END 0.34