Exposure
ID
MATIS.2025-02-10T07:41:14.817_1
Header ID
MATIS.2025-02-10T07:41:14.817
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 07:41:14.817
UTC End
2025-02-10 07:42:16.827
MJD Start
60716.32031038
MJD End
60716.32102808833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.005372999999999999
Ambient temperature (°C)
13.89
Seeing (arcsec)
1.415
Observation
ID
63815
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
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 44.9960 44.9430 42.6000 42.7000
U1-U3 82.7220 82.6160 50.3000 50.5000
U1-U4 117.1430 117.0160 80.9800 81.1970
U2-U3 38.6240 38.5730 59.4000 59.6000
U2-U4 86.5310 86.4800 99.8300 100.0620
U3-U4 62.3700 62.3760 123.4990 123.7220
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 60716.32031038
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 305951
RA 165.882577
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 44.996
HIERARCH ESO ISS PBL12 END 44.943
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 82.616
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 117.016
HIERARCH ESO ISS PBLA14 START 80.98
HIERARCH ESO ISS PBLA14 END 81.197
HIERARCH ESO ISS PBL23 START 38.624
HIERARCH ESO ISS PBL23 END 38.573
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 86.48
HIERARCH ESO ISS PBLA24 START 99.83
HIERARCH ESO ISS PBLA24 END 100.062
HIERARCH ESO ISS PBL34 START 62.37
HIERARCH ESO ISS PBL34 END 62.376
HIERARCH ESO ISS PBLA34 START 123.499
HIERARCH ESO ISS PBLA34 END 123.722
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