Exposure
ID
MATIS.2025-11-10T00:03:00.015_1
Header ID
MATIS.2025-11-10T00:03:00.015
Date updated
2025-11-10 00:16:02 UTC+0000
Release date
2025-11-10 00:03:00 UTC+0000
UTC Start
2025-11-10 00:03:00.015
UTC End
2025-11-10 00:04:02.007
MJD Start
60989.00208351
MJD End
60989.00280101
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.005209500000000001
Ambient temperature (°C)
14.61
Seeing (arcsec)
0.965
Observation
ID
71356
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
52984
Name
kap Gru
RA
346.167599
DEC
-53.96533
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_L_HIGH
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 51.6080 51.5790 25.4000 25.5000
U1-U3 94.9160 94.8580 31.9000 32.1000
U1-U4 128.0600 128.0020 58.5490 58.7560
U2-U3 44.0340 44.0060 39.6000 39.7000
U2-U4 89.4280 89.4260 76.9480 77.1700
U3-U4 60.6550 60.6960 103.1060 103.3190
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 60989.00208351
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME kap Gru
RA 346.167599
DEC -53.96533
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME L
HIERARCH ESO INS FIL ID L
HIERARCH ESO INS DIL NAME HIGH
HIERARCH ESO INS DIL ID HIGH
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 0.6
HIERARCH ESO DET SEQ1 PERIOD 1.512
HIERARCH ESO DET NDIT 41
HIERARCH ESO ISS PBL12 START 51.608
HIERARCH ESO ISS PBL12 END 51.579
HIERARCH ESO ISS PBLA12 START 25.4
HIERARCH ESO ISS PBLA12 END 25.5
HIERARCH ESO ISS PBL13 START 94.916
HIERARCH ESO ISS PBL13 END 94.858
HIERARCH ESO ISS PBLA13 START 31.9
HIERARCH ESO ISS PBLA13 END 32.1
HIERARCH ESO ISS PBL14 START 128.06
HIERARCH ESO ISS PBL14 END 128.002
HIERARCH ESO ISS PBLA14 START 58.549
HIERARCH ESO ISS PBLA14 END 58.756
HIERARCH ESO ISS PBL23 START 44.034
HIERARCH ESO ISS PBL23 END 44.006
HIERARCH ESO ISS PBLA23 START 39.6
HIERARCH ESO ISS PBLA23 END 39.7
HIERARCH ESO ISS PBL24 START 89.428
HIERARCH ESO ISS PBL24 END 89.426
HIERARCH ESO ISS PBLA24 START 76.948
HIERARCH ESO ISS PBLA24 END 77.17
HIERARCH ESO ISS PBL34 START 60.655
HIERARCH ESO ISS PBL34 END 60.696
HIERARCH ESO ISS PBLA34 START 103.106
HIERARCH ESO ISS PBLA34 END 103.319
HIERARCH ESO ISS AMBI TAU0 START 0.005595
HIERARCH ESO ISS AMBI TAU0 END 0.004824
HIERARCH ESO ISS AMBI TEMP 14.61
HIERARCH ESO ISS AMBI FWHM START 0.94
HIERARCH ESO ISS AMBI FWHM END 0.99