Exposure
ID
MATIS.2025-04-08T03:51:33.473_1
Header ID
MATIS.2025-04-08T03:51:33.473
Date updated
2025-04-08 04:00:52 UTC+0000
Release date
2025-04-08 03:51:33 UTC+0000
UTC Start
2025-04-08 03:51:33.473
UTC End
2025-04-08 03:52:33.533
MJD Start
60773.16080408
MJD End
60773.161499218884
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0036265000000000004
Ambient temperature (°C)
14.91
Seeing (arcsec)
0.98
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 21.5900 21.6270 126.4000 126.5000
A0-D0 30.2050 30.2310 46.8000 47.0000
A0-C1 18.9790 19.0220 95.0140 95.1590
B2-D0 33.8340 33.8320 7.9000 8.0000
B2-C1 11.2700 11.2700 7.8390 7.9800
D0-C1 22.5640 22.5630 187.8920 188.0330
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 60773.16080408
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 21.59
HIERARCH ESO ISS PBL12 END 21.627
HIERARCH ESO ISS PBLA12 START 126.4
HIERARCH ESO ISS PBLA12 END 126.5
HIERARCH ESO ISS PBL13 START 30.205
HIERARCH ESO ISS PBL13 END 30.231
HIERARCH ESO ISS PBLA13 START 46.8
HIERARCH ESO ISS PBLA13 END 47.0
HIERARCH ESO ISS PBL14 START 18.979
HIERARCH ESO ISS PBL14 END 19.022
HIERARCH ESO ISS PBLA14 START 95.014
HIERARCH ESO ISS PBLA14 END 95.159
HIERARCH ESO ISS PBL23 START 33.834
HIERARCH ESO ISS PBL23 END 33.832
HIERARCH ESO ISS PBLA23 START 7.9
HIERARCH ESO ISS PBLA23 END 8.0
HIERARCH ESO ISS PBL24 START 11.27
HIERARCH ESO ISS PBL24 END 11.27
HIERARCH ESO ISS PBLA24 START 7.839
HIERARCH ESO ISS PBLA24 END 7.98
HIERARCH ESO ISS PBL34 START 22.564
HIERARCH ESO ISS PBL34 END 22.563
HIERARCH ESO ISS PBLA34 START 187.892
HIERARCH ESO ISS PBLA34 END 188.033
HIERARCH ESO ISS AMBI TAU0 START 0.003569
HIERARCH ESO ISS AMBI TAU0 END 0.003684
HIERARCH ESO ISS AMBI TEMP 14.91
HIERARCH ESO ISS AMBI FWHM START 0.96
HIERARCH ESO ISS AMBI FWHM END 1.0