Exposure
ID
MATIS.2025-04-08T05:22:51.694_1
Header ID
MATIS.2025-04-08T05:22:51.694
Date updated
2025-04-08 05:31:00 UTC+0000
Release date
2025-04-08 05:22:51 UTC+0000
UTC Start
2025-04-08 05:22:51.694
UTC End
2025-04-08 05:23:51.754
MJD Start
60773.22420942
MJD End
60773.22490455888
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.004892
Ambient temperature (°C)
14.75
Seeing (arcsec)
0.685
Observation
ID
66085
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
49198
Name
HD 128488
RA
219.579545
DEC
-38.79432
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.0680 24.0870 135.5000 135.6000
A0-D0 31.8970 31.9040 63.4000 63.6000
A0-C1 21.7950 21.8140 107.8930 108.0340
B2-D0 33.5370 33.5310 20.4000 20.5000
B2-C1 11.1710 11.1690 20.3100 20.4390
D0-C1 22.3660 22.3620 200.3720 200.5010
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 60773.22420942
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 128488
RA 219.579545
DEC -38.79432
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 24.068
HIERARCH ESO ISS PBL12 END 24.087
HIERARCH ESO ISS PBLA12 START 135.5
HIERARCH ESO ISS PBLA12 END 135.6
HIERARCH ESO ISS PBL13 START 31.897
HIERARCH ESO ISS PBL13 END 31.904
HIERARCH ESO ISS PBLA13 START 63.4
HIERARCH ESO ISS PBLA13 END 63.6
HIERARCH ESO ISS PBL14 START 21.795
HIERARCH ESO ISS PBL14 END 21.814
HIERARCH ESO ISS PBLA14 START 107.893
HIERARCH ESO ISS PBLA14 END 108.034
HIERARCH ESO ISS PBL23 START 33.537
HIERARCH ESO ISS PBL23 END 33.531
HIERARCH ESO ISS PBLA23 START 20.4
HIERARCH ESO ISS PBLA23 END 20.5
HIERARCH ESO ISS PBL24 START 11.171
HIERARCH ESO ISS PBL24 END 11.169
HIERARCH ESO ISS PBLA24 START 20.31
HIERARCH ESO ISS PBLA24 END 20.439
HIERARCH ESO ISS PBL34 START 22.366
HIERARCH ESO ISS PBL34 END 22.362
HIERARCH ESO ISS PBLA34 START 200.372
HIERARCH ESO ISS PBLA34 END 200.501
HIERARCH ESO ISS AMBI TAU0 START 0.004892
HIERARCH ESO ISS AMBI TAU0 END 0.004892
HIERARCH ESO ISS AMBI TEMP 14.75
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.66