Exposure
ID
MATIS.2025-02-10T08:17:14.087_1
Header ID
MATIS.2025-02-10T08:17:14.087
Date updated
2025-02-10 08:25:40 UTC+0000
Release date
2026-02-10 08:25:39 UTC+0000
UTC Start
2025-02-10 08:17:14.087
UTC End
2025-02-10 08:18:16.435
MJD Start
60716.34530193
MJD End
60716.34602355037
Exposure time (s)
62.3
Validation level
1
Tau 0: Coherence time (s)
0.005625
Ambient temperature (°C)
13.03
Seeing (arcsec)
1.07
Observation
ID
63834
Category
science
Program ID
114.27UV.002
Program Title
GPAO COMMISSIONING
Program Type
Normal
PI / COI
TEAM, G.
Target
ID
47541
Name
ESO 323-77
RA
196.610895
DEC
-40.41466
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 55.0060 54.9860 25.8000 25.9000
U1-U3 100.0420 100.0000 32.2000 32.3000
U1-U4 129.4480 129.4040 59.9000 60.0620
U2-U3 45.7940 45.7740 39.9000 40.0000
U2-U4 89.4240 89.4210 80.0970 80.2710
U3-U4 61.9640 61.9900 108.5980 108.7640
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 60716.34530193
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME ESO 323-77
RA 196.610895
DEC -40.41466
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 55.006
HIERARCH ESO ISS PBL12 END 54.986
HIERARCH ESO ISS PBLA12 START 25.8
HIERARCH ESO ISS PBLA12 END 25.9
HIERARCH ESO ISS PBL13 START 100.042
HIERARCH ESO ISS PBL13 END 100.0
HIERARCH ESO ISS PBLA13 START 32.2
HIERARCH ESO ISS PBLA13 END 32.3
HIERARCH ESO ISS PBL14 START 129.448
HIERARCH ESO ISS PBL14 END 129.404
HIERARCH ESO ISS PBLA14 START 59.9
HIERARCH ESO ISS PBLA14 END 60.062
HIERARCH ESO ISS PBL23 START 45.794
HIERARCH ESO ISS PBL23 END 45.774
HIERARCH ESO ISS PBLA23 START 39.9
HIERARCH ESO ISS PBLA23 END 40.0
HIERARCH ESO ISS PBL24 START 89.424
HIERARCH ESO ISS PBL24 END 89.421
HIERARCH ESO ISS PBLA24 START 80.097
HIERARCH ESO ISS PBLA24 END 80.271
HIERARCH ESO ISS PBL34 START 61.964
HIERARCH ESO ISS PBL34 END 61.99
HIERARCH ESO ISS PBLA34 START 108.598
HIERARCH ESO ISS PBLA34 END 108.764
HIERARCH ESO ISS AMBI TAU0 START 0.005625
HIERARCH ESO ISS AMBI TAU0 END 0.005625
HIERARCH ESO ISS AMBI TEMP 13.03
HIERARCH ESO ISS AMBI FWHM START 1.07
HIERARCH ESO ISS AMBI FWHM END 1.07