Exposure
ID
MATIS.2025-04-08T04:17:13.191_1
Header ID
MATIS.2025-04-08T04:17:13.191
Date updated
2025-04-08 04:25:57 UTC+0000
Release date
2025-04-08 04:17:13 UTC+0000
UTC Start
2025-04-08 04:17:13.191
UTC End
2025-04-08 04:18:13.155
MJD Start
60773.1786249
MJD End
60773.179318927774
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0042945
Ambient temperature (°C)
14.68
Seeing (arcsec)
0.835
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 22.4510 22.4820 128.8000 128.9000
A0-D0 30.8390 30.8620 51.8000 52.0000
A0-C1 19.9750 20.0110 98.7050 98.8440
B2-D0 33.7920 33.7900 11.5000 11.6000
B2-C1 11.2560 11.2550 11.4630 11.6000
D0-C1 22.5360 22.5340 191.5190 191.6560
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 60773.1786249
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 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 22.451
HIERARCH ESO ISS PBL12 END 22.482
HIERARCH ESO ISS PBLA12 START 128.8
HIERARCH ESO ISS PBLA12 END 128.9
HIERARCH ESO ISS PBL13 START 30.839
HIERARCH ESO ISS PBL13 END 30.862
HIERARCH ESO ISS PBLA13 START 51.8
HIERARCH ESO ISS PBLA13 END 52.0
HIERARCH ESO ISS PBL14 START 19.975
HIERARCH ESO ISS PBL14 END 20.011
HIERARCH ESO ISS PBLA14 START 98.705
HIERARCH ESO ISS PBLA14 END 98.844
HIERARCH ESO ISS PBL23 START 33.792
HIERARCH ESO ISS PBL23 END 33.79
HIERARCH ESO ISS PBLA23 START 11.5
HIERARCH ESO ISS PBLA23 END 11.6
HIERARCH ESO ISS PBL24 START 11.256
HIERARCH ESO ISS PBL24 END 11.255
HIERARCH ESO ISS PBLA24 START 11.463
HIERARCH ESO ISS PBLA24 END 11.6
HIERARCH ESO ISS PBL34 START 22.536
HIERARCH ESO ISS PBL34 END 22.534
HIERARCH ESO ISS PBLA34 START 191.519
HIERARCH ESO ISS PBLA34 END 191.656
HIERARCH ESO ISS AMBI TAU0 START 0.00442
HIERARCH ESO ISS AMBI TAU0 END 0.004169
HIERARCH ESO ISS AMBI TEMP 14.68
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.86