Exposure
ID
MATIS.2025-02-10T07:41:14.423_1
Header ID
MATIS.2025-02-10T07:41:14.423
Date updated
2025-02-10 07:50:43 UTC+0000
Release date
2025-02-10 07:41:14 UTC+0000
UTC Start
2025-02-10 07:41:14.423
UTC End
2025-02-10 07:42:16.771
MJD Start
60716.32030582
MJD End
60716.321027440375
Exposure time (s)
62.3
Validation level
1
Tau 0: Coherence time (s)
0.005372999999999999
Ambient temperature (°C)
13.89
Seeing (arcsec)
1.415
Observation
ID
63814
Category
calibrator
Program ID
114.27UV.002
Program Title
GPAO COMMISSIONING
Program Type
Normal
PI / COI
TEAM, G.
Target
ID
47531
Name
HD 305951
RA
165.882577
DEC
-60.09655
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 44.9960 44.9410 42.6000 42.7000
U1-U3 82.7220 82.6130 50.3000 50.5000
U1-U4 117.1430 117.0120 80.9800 81.2040
U2-U3 38.6240 38.5710 59.4000 59.6000
U2-U4 86.5310 86.4790 99.8300 100.0700
U3-U4 62.3700 62.3770 123.4990 123.7290
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27UV.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60716.32030582
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 305951
RA 165.882577
DEC -60.09655
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 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 1.3
HIERARCH ESO DET SEQ1 PERIOD 1.417
HIERARCH ESO DET NDIT 44
HIERARCH ESO ISS PBL12 START 44.996
HIERARCH ESO ISS PBL12 END 44.941
HIERARCH ESO ISS PBLA12 START 42.6
HIERARCH ESO ISS PBLA12 END 42.7
HIERARCH ESO ISS PBL13 START 82.722
HIERARCH ESO ISS PBL13 END 82.613
HIERARCH ESO ISS PBLA13 START 50.3
HIERARCH ESO ISS PBLA13 END 50.5
HIERARCH ESO ISS PBL14 START 117.143
HIERARCH ESO ISS PBL14 END 117.012
HIERARCH ESO ISS PBLA14 START 80.98
HIERARCH ESO ISS PBLA14 END 81.204
HIERARCH ESO ISS PBL23 START 38.624
HIERARCH ESO ISS PBL23 END 38.571
HIERARCH ESO ISS PBLA23 START 59.4
HIERARCH ESO ISS PBLA23 END 59.6
HIERARCH ESO ISS PBL24 START 86.531
HIERARCH ESO ISS PBL24 END 86.479
HIERARCH ESO ISS PBLA24 START 99.83
HIERARCH ESO ISS PBLA24 END 100.07
HIERARCH ESO ISS PBL34 START 62.37
HIERARCH ESO ISS PBL34 END 62.377
HIERARCH ESO ISS PBLA34 START 123.499
HIERARCH ESO ISS PBLA34 END 123.729
HIERARCH ESO ISS AMBI TAU0 START 0.005029
HIERARCH ESO ISS AMBI TAU0 END 0.005717
HIERARCH ESO ISS AMBI TEMP 13.89
HIERARCH ESO ISS AMBI FWHM START 1.47
HIERARCH ESO ISS AMBI FWHM END 1.36