Exposure
ID
MATIS.2025-04-08T04:28:22.495_1
Header ID
MATIS.2025-04-08T04:28:22.495
Date updated
2025-04-08 04:35:51 UTC+0000
Release date
2025-04-08 04:28:22 UTC+0000
UTC Start
2025-04-08 04:28:22.495
UTC End
2025-04-08 04:29:22.555
MJD Start
60773.18637147
MJD End
60773.18706660889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0046654999999999995
Ambient temperature (°C)
15.1
Seeing (arcsec)
0.66
Observation
ID
66082
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_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 22.7840 22.8130 129.8000 129.9000
A0-D0 31.0840 31.1050 53.9000 54.1000
A0-C1 20.3580 20.3920 100.2730 100.4210
B2-D0 33.7660 33.7630 13.0000 13.2000
B2-C1 11.2470 11.2460 13.0080 13.1540
D0-C1 22.5180 22.5170 193.0660 193.2120
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 60773.18637147
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 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 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 22.784
HIERARCH ESO ISS PBL12 END 22.813
HIERARCH ESO ISS PBLA12 START 129.8
HIERARCH ESO ISS PBLA12 END 129.9
HIERARCH ESO ISS PBL13 START 31.084
HIERARCH ESO ISS PBL13 END 31.105
HIERARCH ESO ISS PBLA13 START 53.9
HIERARCH ESO ISS PBLA13 END 54.1
HIERARCH ESO ISS PBL14 START 20.358
HIERARCH ESO ISS PBL14 END 20.392
HIERARCH ESO ISS PBLA14 START 100.273
HIERARCH ESO ISS PBLA14 END 100.421
HIERARCH ESO ISS PBL23 START 33.766
HIERARCH ESO ISS PBL23 END 33.763
HIERARCH ESO ISS PBLA23 START 13.0
HIERARCH ESO ISS PBLA23 END 13.2
HIERARCH ESO ISS PBL24 START 11.247
HIERARCH ESO ISS PBL24 END 11.246
HIERARCH ESO ISS PBLA24 START 13.008
HIERARCH ESO ISS PBLA24 END 13.154
HIERARCH ESO ISS PBL34 START 22.518
HIERARCH ESO ISS PBL34 END 22.517
HIERARCH ESO ISS PBLA34 START 193.066
HIERARCH ESO ISS PBLA34 END 193.212
HIERARCH ESO ISS AMBI TAU0 START 0.004693
HIERARCH ESO ISS AMBI TAU0 END 0.004638
HIERARCH ESO ISS AMBI TEMP 15.1
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.67