Exposure
ID
MATIS.2025-11-26T00:24:35.718_1
Header ID
MATIS.2025-11-26T00:24:35.718
Date updated
2025-11-26 00:31:00 UTC+0000
Release date
2025-11-26 00:24:35 UTC+0000
UTC Start
2025-11-26 00:24:35.718
UTC End
2025-11-26 00:25:38.214
MJD Start
61005.01708007
MJD End
61005.01780340333
Exposure time (s)
62.5
Validation level
1
Tau 0: Coherence time (s)
0.0105005
Ambient temperature (°C)
15.96
Seeing (arcsec)
0.48
Observation
ID
71861
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
53344
Name
kap Gru
RA
346.163781
DEC
-53.96551
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B5 D0 G1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 45.2860 45.3050 156.5000 156.7000
A0-D0 30.5310 30.5050 84.5000 84.8000
A0-G1 90.1760 90.1930 124.0910 124.2960
B5-D0 46.1370 46.1170 15.6000 15.7000
B5-G1 57.3650 57.3370 99.0270 99.2440
D0-G1 69.4120 69.4420 140.3570 140.5400
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 61005.01708007
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME kap Gru
RA 346.163781
DEC -53.96551
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B5
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 G1
EXPTIME 0.6
HIERARCH ESO DET SEQ1 PERIOD 1.008
HIERARCH ESO DET NDIT 62
HIERARCH ESO ISS PBL12 START 45.286
HIERARCH ESO ISS PBL12 END 45.305
HIERARCH ESO ISS PBLA12 START 156.5
HIERARCH ESO ISS PBLA12 END 156.7
HIERARCH ESO ISS PBL13 START 30.531
HIERARCH ESO ISS PBL13 END 30.505
HIERARCH ESO ISS PBLA13 START 84.5
HIERARCH ESO ISS PBLA13 END 84.8
HIERARCH ESO ISS PBL14 START 90.176
HIERARCH ESO ISS PBL14 END 90.193
HIERARCH ESO ISS PBLA14 START 124.091
HIERARCH ESO ISS PBLA14 END 124.296
HIERARCH ESO ISS PBL23 START 46.137
HIERARCH ESO ISS PBL23 END 46.117
HIERARCH ESO ISS PBLA23 START 15.6
HIERARCH ESO ISS PBLA23 END 15.7
HIERARCH ESO ISS PBL24 START 57.365
HIERARCH ESO ISS PBL24 END 57.337
HIERARCH ESO ISS PBLA24 START 99.027
HIERARCH ESO ISS PBLA24 END 99.244
HIERARCH ESO ISS PBL34 START 69.412
HIERARCH ESO ISS PBL34 END 69.442
HIERARCH ESO ISS PBLA34 START 140.357
HIERARCH ESO ISS PBLA34 END 140.54
HIERARCH ESO ISS AMBI TAU0 START 0.010112
HIERARCH ESO ISS AMBI TAU0 END 0.010889
HIERARCH ESO ISS AMBI TEMP 15.96
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.46