Exposure
ID
MATIS.2025-02-10T08:33:18.897_1
Header ID
MATIS.2025-02-10T08:33:18.897
Date updated
2025-02-10 08:40:47 UTC+0000
Release date
2026-02-10 08:40:47 UTC+0000
UTC Start
2025-02-10 08:33:18.897
UTC End
2025-02-10 08:34:20.907
MJD Start
60716.35646872
MJD End
60716.35718642833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.00496
Ambient temperature (°C)
13.16
Seeing (arcsec)
1.005
Observation
ID
63855
Category
science
Program ID
114.27UV.002
Program Title
GPAO COMMISSIONING
Program Type
Normal
PI / COI
TEAM, G.
Target
ID
47553
Name
ESO 323-77
RA
196.610934
DEC
-40.41469
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 54.6740 54.6500 27.7000 27.8000
U1-U3 99.3550 99.3050 34.2000 34.3000
U1-U4 128.6490 128.5860 62.3220 62.4810
U2-U3 45.4560 45.4310 42.0000 42.2000
U2-U4 89.2520 89.2320 82.6990 82.8710
U3-U4 62.2850 62.3000 111.1090 111.2770
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27UV.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60716.35646872
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME ESO 323-77
RA 196.610934
DEC -40.41469
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 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 54.674
HIERARCH ESO ISS PBL12 END 54.65
HIERARCH ESO ISS PBLA12 START 27.7
HIERARCH ESO ISS PBLA12 END 27.8
HIERARCH ESO ISS PBL13 START 99.355
HIERARCH ESO ISS PBL13 END 99.305
HIERARCH ESO ISS PBLA13 START 34.2
HIERARCH ESO ISS PBLA13 END 34.3
HIERARCH ESO ISS PBL14 START 128.649
HIERARCH ESO ISS PBL14 END 128.586
HIERARCH ESO ISS PBLA14 START 62.322
HIERARCH ESO ISS PBLA14 END 62.481
HIERARCH ESO ISS PBL23 START 45.456
HIERARCH ESO ISS PBL23 END 45.431
HIERARCH ESO ISS PBLA23 START 42.0
HIERARCH ESO ISS PBLA23 END 42.2
HIERARCH ESO ISS PBL24 START 89.252
HIERARCH ESO ISS PBL24 END 89.232
HIERARCH ESO ISS PBLA24 START 82.699
HIERARCH ESO ISS PBLA24 END 82.871
HIERARCH ESO ISS PBL34 START 62.285
HIERARCH ESO ISS PBL34 END 62.3
HIERARCH ESO ISS PBLA34 START 111.109
HIERARCH ESO ISS PBLA34 END 111.277
HIERARCH ESO ISS AMBI TAU0 START 0.00496
HIERARCH ESO ISS AMBI TAU0 END 0.00496
HIERARCH ESO ISS AMBI TEMP 13.16
HIERARCH ESO ISS AMBI FWHM START 1.01
HIERARCH ESO ISS AMBI FWHM END 1.0