Exposure
ID
MATIS.2025-08-12T00:28:38.600_1
Header ID
MATIS.2025-08-12T00:28:38.600
Date updated
2025-08-12 00:35:53 UTC+0000
Release date
2025-08-12 00:28:38 UTC+0000
UTC Start
2025-08-12 00:28:38.600
UTC End
2025-08-12 00:29:38.564
MJD Start
60899.0198912
MJD End
60899.02058522777
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0029885
Ambient temperature (°C)
13.84
Seeing (arcsec)
0.97
Observation
ID
69952
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
51912
Name
HD 151680
RA
252.5353
DEC
-34.29469
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.1840 25.1890 144.4000 144.5000
A0-D0 31.7850 31.7710 73.7000 73.9000
A0-C1 22.6210 22.6220 118.1720 118.3240
B2-D0 33.3730 33.3620 28.3000 28.5000
B2-C1 11.1170 11.1130 28.2950 28.4140
D0-C1 22.2560 22.2490 208.3590 208.4790
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 60899.0198912
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 151680
RA 252.5353
DEC -34.29469
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 25.184
HIERARCH ESO ISS PBL12 END 25.189
HIERARCH ESO ISS PBLA12 START 144.4
HIERARCH ESO ISS PBLA12 END 144.5
HIERARCH ESO ISS PBL13 START 31.785
HIERARCH ESO ISS PBL13 END 31.771
HIERARCH ESO ISS PBLA13 START 73.7
HIERARCH ESO ISS PBLA13 END 73.9
HIERARCH ESO ISS PBL14 START 22.621
HIERARCH ESO ISS PBL14 END 22.622
HIERARCH ESO ISS PBLA14 START 118.172
HIERARCH ESO ISS PBLA14 END 118.324
HIERARCH ESO ISS PBL23 START 33.373
HIERARCH ESO ISS PBL23 END 33.362
HIERARCH ESO ISS PBLA23 START 28.3
HIERARCH ESO ISS PBLA23 END 28.5
HIERARCH ESO ISS PBL24 START 11.117
HIERARCH ESO ISS PBL24 END 11.113
HIERARCH ESO ISS PBLA24 START 28.295
HIERARCH ESO ISS PBLA24 END 28.414
HIERARCH ESO ISS PBL34 START 22.256
HIERARCH ESO ISS PBL34 END 22.249
HIERARCH ESO ISS PBLA34 START 208.359
HIERARCH ESO ISS PBLA34 END 208.479
HIERARCH ESO ISS AMBI TAU0 START 0.002601
HIERARCH ESO ISS AMBI TAU0 END 0.003376
HIERARCH ESO ISS AMBI TEMP 13.84
HIERARCH ESO ISS AMBI FWHM START 1.11
HIERARCH ESO ISS AMBI FWHM END 0.83