Exposure
ID
MATIS.2025-09-25T03:37:40.737_1
Header ID
MATIS.2025-09-25T03:37:40.737
Date updated
2025-09-25 03:45:58 UTC+0000
Release date
2025-09-25 03:37:40 UTC+0000
UTC Start
2025-09-25 03:37:40.737
UTC End
2025-09-25 03:38:40.701
MJD Start
60943.15116594
MJD End
60943.15185996777
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.011806
Ambient temperature (°C)
17.82
Seeing (arcsec)
0.65
Observation
ID
70506
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
52283
Name
HD 222547
RA
355.392284
DEC
-18.02748
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.3370 90.3570 113.6000 113.6000
A0-J2 128.3270 128.3900 90.5000 90.6000
A0-K0 126.4450 126.5210 68.6050 68.6950
G1-J2 57.4100 57.4420 52.5000 52.6000
G1-K0 89.3620 89.3850 23.0100 23.1210
J2-K0 48.4430 48.4390 347.3710 347.4700
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 60943.15116594
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 222547
RA 355.392284
DEC -18.02748
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 90.337
HIERARCH ESO ISS PBL12 END 90.357
HIERARCH ESO ISS PBLA12 START 113.6
HIERARCH ESO ISS PBLA12 END 113.6
HIERARCH ESO ISS PBL13 START 128.327
HIERARCH ESO ISS PBL13 END 128.39
HIERARCH ESO ISS PBLA13 START 90.5
HIERARCH ESO ISS PBLA13 END 90.6
HIERARCH ESO ISS PBL14 START 126.445
HIERARCH ESO ISS PBL14 END 126.521
HIERARCH ESO ISS PBLA14 START 68.605
HIERARCH ESO ISS PBLA14 END 68.695
HIERARCH ESO ISS PBL23 START 57.41
HIERARCH ESO ISS PBL23 END 57.442
HIERARCH ESO ISS PBLA23 START 52.5
HIERARCH ESO ISS PBLA23 END 52.6
HIERARCH ESO ISS PBL24 START 89.362
HIERARCH ESO ISS PBL24 END 89.385
HIERARCH ESO ISS PBLA24 START 23.01
HIERARCH ESO ISS PBLA24 END 23.121
HIERARCH ESO ISS PBL34 START 48.443
HIERARCH ESO ISS PBL34 END 48.439
HIERARCH ESO ISS PBLA34 START 347.371
HIERARCH ESO ISS PBLA34 END 347.47
HIERARCH ESO ISS AMBI TAU0 START 0.011806
HIERARCH ESO ISS AMBI TAU0 END 0.011806
HIERARCH ESO ISS AMBI TEMP 17.82
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.65