Exposure
ID
MATIS.2025-04-08T04:22:07.147_1
Header ID
MATIS.2025-04-08T04:22:07.147
Date updated
2025-04-08 04:30:56 UTC+0000
Release date
2025-04-08 04:22:07 UTC+0000
UTC Start
2025-04-08 04:22:07.147
UTC End
2025-04-08 04:23:07.207
MJD Start
60773.18202716
MJD End
60773.18272229889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.004401
Ambient temperature (°C)
14.94
Seeing (arcsec)
0.705
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 22.6000 22.6310 129.2000 129.3000
A0-D0 30.9490 30.9710 52.8000 52.9000
A0-C1 20.1470 20.1820 99.3980 99.5370
B2-D0 33.7810 33.7790 12.2000 12.3000
B2-C1 11.2520 11.2520 12.1460 12.2830
D0-C1 22.5290 22.5270 192.2030 192.3400
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 60773.18202716
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 22.6
HIERARCH ESO ISS PBL12 END 22.631
HIERARCH ESO ISS PBLA12 START 129.2
HIERARCH ESO ISS PBLA12 END 129.3
HIERARCH ESO ISS PBL13 START 30.949
HIERARCH ESO ISS PBL13 END 30.971
HIERARCH ESO ISS PBLA13 START 52.8
HIERARCH ESO ISS PBLA13 END 52.9
HIERARCH ESO ISS PBL14 START 20.147
HIERARCH ESO ISS PBL14 END 20.182
HIERARCH ESO ISS PBLA14 START 99.398
HIERARCH ESO ISS PBLA14 END 99.537
HIERARCH ESO ISS PBL23 START 33.781
HIERARCH ESO ISS PBL23 END 33.779
HIERARCH ESO ISS PBLA23 START 12.2
HIERARCH ESO ISS PBLA23 END 12.3
HIERARCH ESO ISS PBL24 START 11.252
HIERARCH ESO ISS PBL24 END 11.252
HIERARCH ESO ISS PBLA24 START 12.146
HIERARCH ESO ISS PBLA24 END 12.283
HIERARCH ESO ISS PBL34 START 22.529
HIERARCH ESO ISS PBL34 END 22.527
HIERARCH ESO ISS PBLA34 START 192.203
HIERARCH ESO ISS PBLA34 END 192.34
HIERARCH ESO ISS AMBI TAU0 START 0.004461
HIERARCH ESO ISS AMBI TAU0 END 0.004341
HIERARCH ESO ISS AMBI TEMP 14.94
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.72