Exposure
ID
MATIS.2025-02-10T08:28:08.993_1
Header ID
MATIS.2025-02-10T08:28:08.993
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 08:28:08.993
UTC End
2025-02-10 08:29:11.003
MJD Start
60716.35288186
MJD End
60716.353599568334
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.004680999999999999
Ambient temperature (°C)
13.07
Seeing (arcsec)
1.06
Observation
ID
63851
Category
science
Program ID
114.27UV.002
Program Title
GPAO COMMISSIONING
Program Type
Normal
PI / COI
TEAM, G.
Target
ID
47551
Name
ESO 323-77
RA
196.610897
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 54.7870 54.7650 27.1000 27.2000
U1-U3 99.5890 99.5440 33.5000 33.7000
U1-U4 128.9390 128.8840 61.5490 61.7040
U2-U3 45.5730 45.5500 41.3000 41.5000
U2-U4 89.3350 89.3210 81.8640 82.0310
U3-U4 62.1990 62.2170 110.2970 110.4590
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 60716.35288186
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME ESO 323-77
RA 196.610897
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 54.787
HIERARCH ESO ISS PBL12 END 54.765
HIERARCH ESO ISS PBLA12 START 27.1
HIERARCH ESO ISS PBLA12 END 27.2
HIERARCH ESO ISS PBL13 START 99.589
HIERARCH ESO ISS PBL13 END 99.544
HIERARCH ESO ISS PBLA13 START 33.5
HIERARCH ESO ISS PBLA13 END 33.7
HIERARCH ESO ISS PBL14 START 128.939
HIERARCH ESO ISS PBL14 END 128.884
HIERARCH ESO ISS PBLA14 START 61.549
HIERARCH ESO ISS PBLA14 END 61.704
HIERARCH ESO ISS PBL23 START 45.573
HIERARCH ESO ISS PBL23 END 45.55
HIERARCH ESO ISS PBLA23 START 41.3
HIERARCH ESO ISS PBLA23 END 41.5
HIERARCH ESO ISS PBL24 START 89.335
HIERARCH ESO ISS PBL24 END 89.321
HIERARCH ESO ISS PBLA24 START 81.864
HIERARCH ESO ISS PBLA24 END 82.031
HIERARCH ESO ISS PBL34 START 62.199
HIERARCH ESO ISS PBL34 END 62.217
HIERARCH ESO ISS PBLA34 START 110.297
HIERARCH ESO ISS PBLA34 END 110.459
HIERARCH ESO ISS AMBI TAU0 START 0.004816
HIERARCH ESO ISS AMBI TAU0 END 0.004546
HIERARCH ESO ISS AMBI TEMP 13.07
HIERARCH ESO ISS AMBI FWHM START 0.96
HIERARCH ESO ISS AMBI FWHM END 1.16