Exposure
ID
MATIS.2025-04-08T04:15:52.368_1
Header ID
MATIS.2025-04-08T04:15:52.368
Date updated
2025-04-08 04:20:59 UTC+0000
Release date
2025-04-08 04:15:52 UTC+0000
UTC Start
2025-04-08 04:15:52.368
UTC End
2025-04-08 04:16:52.332
MJD Start
60773.17768944
MJD End
60773.17838346778
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00442
Ambient temperature (°C)
14.64
Seeing (arcsec)
0.81
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 22.4090 22.4410 128.6000 128.7000
A0-D0 30.8080 30.8310 51.6000 51.8000
A0-C1 19.9260 19.9630 98.5090 98.6580
B2-D0 33.7950 33.7920 11.3000 11.5000
B2-C1 11.2570 11.2560 11.2690 11.4160
D0-C1 22.5380 22.5360 191.3250 191.4720
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 60773.17768944
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 22.409
HIERARCH ESO ISS PBL12 END 22.441
HIERARCH ESO ISS PBLA12 START 128.6
HIERARCH ESO ISS PBLA12 END 128.7
HIERARCH ESO ISS PBL13 START 30.808
HIERARCH ESO ISS PBL13 END 30.831
HIERARCH ESO ISS PBLA13 START 51.6
HIERARCH ESO ISS PBLA13 END 51.8
HIERARCH ESO ISS PBL14 START 19.926
HIERARCH ESO ISS PBL14 END 19.963
HIERARCH ESO ISS PBLA14 START 98.509
HIERARCH ESO ISS PBLA14 END 98.658
HIERARCH ESO ISS PBL23 START 33.795
HIERARCH ESO ISS PBL23 END 33.792
HIERARCH ESO ISS PBLA23 START 11.3
HIERARCH ESO ISS PBLA23 END 11.5
HIERARCH ESO ISS PBL24 START 11.257
HIERARCH ESO ISS PBL24 END 11.256
HIERARCH ESO ISS PBLA24 START 11.269
HIERARCH ESO ISS PBLA24 END 11.416
HIERARCH ESO ISS PBL34 START 22.538
HIERARCH ESO ISS PBL34 END 22.536
HIERARCH ESO ISS PBLA34 START 191.325
HIERARCH ESO ISS PBLA34 END 191.472
HIERARCH ESO ISS AMBI TAU0 START 0.00442
HIERARCH ESO ISS AMBI TAU0 END 0.00442
HIERARCH ESO ISS AMBI TEMP 14.64
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.81