Exposure
ID
MATIS.2025-02-10T07:51:06.846_1
Header ID
MATIS.2025-02-10T07:51:06.846
Date updated
2025-02-10 08:00:36 UTC+0000
Release date
2025-02-10 07:51:06 UTC+0000
UTC Start
2025-02-10 07:51:06.846
UTC End
2025-02-10 07:52:08.856
MJD Start
60716.32716257
MJD End
60716.32788027833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.005967
Ambient temperature (°C)
13.51
Seeing (arcsec)
0.9
Observation
ID
63829
Category
calibrator
Program ID
114.27UV.002
Program Title
GPAO COMMISSIONING
Program Type
Normal
PI / COI
TEAM, G.
Target
ID
47538
Name
HD 305951
RA
165.882624
DEC
-60.09655
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 44.4870 44.4320 44.0000 44.2000
U1-U3 81.7010 81.5920 51.9000 52.1000
U1-U4 115.9090 115.7770 83.0430 83.2600
U2-U3 38.1300 38.0770 61.1000 61.3000
U2-U4 86.0360 85.9820 102.0410 102.2740
U3-U4 62.4230 62.4270 125.6130 125.8350
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 60716.32716257
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 305951
RA 165.882624
DEC -60.09655
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 44.487
HIERARCH ESO ISS PBL12 END 44.432
HIERARCH ESO ISS PBLA12 START 44.0
HIERARCH ESO ISS PBLA12 END 44.2
HIERARCH ESO ISS PBL13 START 81.701
HIERARCH ESO ISS PBL13 END 81.592
HIERARCH ESO ISS PBLA13 START 51.9
HIERARCH ESO ISS PBLA13 END 52.1
HIERARCH ESO ISS PBL14 START 115.909
HIERARCH ESO ISS PBL14 END 115.777
HIERARCH ESO ISS PBLA14 START 83.043
HIERARCH ESO ISS PBLA14 END 83.26
HIERARCH ESO ISS PBL23 START 38.13
HIERARCH ESO ISS PBL23 END 38.077
HIERARCH ESO ISS PBLA23 START 61.1
HIERARCH ESO ISS PBLA23 END 61.3
HIERARCH ESO ISS PBL24 START 86.036
HIERARCH ESO ISS PBL24 END 85.982
HIERARCH ESO ISS PBLA24 START 102.041
HIERARCH ESO ISS PBLA24 END 102.274
HIERARCH ESO ISS PBL34 START 62.423
HIERARCH ESO ISS PBL34 END 62.427
HIERARCH ESO ISS PBLA34 START 125.613
HIERARCH ESO ISS PBLA34 END 125.835
HIERARCH ESO ISS AMBI TAU0 START 0.005967
HIERARCH ESO ISS AMBI TAU0 END 0.005967
HIERARCH ESO ISS AMBI TEMP 13.51
HIERARCH ESO ISS AMBI FWHM START 0.9
HIERARCH ESO ISS AMBI FWHM END 0.9