Exposure
ID
MATIS.2025-05-20T01:14:53.478_1
Header ID
MATIS.2025-05-20T01:14:53.478
Date updated
2025-05-20 01:25:57 UTC+0000
Release date
2025-05-20 01:14:53 UTC+0000
UTC Start
2025-05-20 01:14:53.478
UTC End
2025-05-20 01:15:53.486
MJD Start
60815.05200785
MJD End
60815.05270238704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005886499999999999
Ambient temperature (°C)
13.94
Seeing (arcsec)
0.47
Observation
ID
67462
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
50183
Name
HD 102999
RA
177.890946
DEC
6.87671
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 21.9880 21.9520 140.3000 140.4000
A0-D0 31.9830 31.9880 72.9000 72.9000
A0-C1 21.1790 21.1460 112.6320 112.6420
B2-D0 31.0580 31.0900 32.1000 32.2000
B2-C1 10.3450 10.3550 32.0950 32.1630
D0-C1 20.7140 20.7350 212.1590 212.2270
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9130(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60815.05200785
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 102999
RA 177.890946
DEC 6.87671
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 21.988
HIERARCH ESO ISS PBL12 END 21.952
HIERARCH ESO ISS PBLA12 START 140.3
HIERARCH ESO ISS PBLA12 END 140.4
HIERARCH ESO ISS PBL13 START 31.983
HIERARCH ESO ISS PBL13 END 31.988
HIERARCH ESO ISS PBLA13 START 72.9
HIERARCH ESO ISS PBLA13 END 72.9
HIERARCH ESO ISS PBL14 START 21.179
HIERARCH ESO ISS PBL14 END 21.146
HIERARCH ESO ISS PBLA14 START 112.632
HIERARCH ESO ISS PBLA14 END 112.642
HIERARCH ESO ISS PBL23 START 31.058
HIERARCH ESO ISS PBL23 END 31.09
HIERARCH ESO ISS PBLA23 START 32.1
HIERARCH ESO ISS PBLA23 END 32.2
HIERARCH ESO ISS PBL24 START 10.345
HIERARCH ESO ISS PBL24 END 10.355
HIERARCH ESO ISS PBLA24 START 32.095
HIERARCH ESO ISS PBLA24 END 32.163
HIERARCH ESO ISS PBL34 START 20.714
HIERARCH ESO ISS PBL34 END 20.735
HIERARCH ESO ISS PBLA34 START 212.159
HIERARCH ESO ISS PBLA34 END 212.227
HIERARCH ESO ISS AMBI TAU0 START 0.006169
HIERARCH ESO ISS AMBI TAU0 END 0.005604
HIERARCH ESO ISS AMBI TEMP 13.94
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.47