Exposure
ID
MATIS.2022-09-28T23:25:03.794_1
Header ID
MATIS.2022-09-28T23:25:03.794
Date updated
2022-09-28 23:33:20 UTC+0000
Release date
2022-09-28 23:25:03 UTC+0000
UTC Start
2022-09-28 23:25:03.794
UTC End
2022-09-28 23:26:03.758
MJD Start
59850.97573836
MJD End
59850.9764323878
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.001403
Ambient temperature (°C)
7.58
Seeing (arcsec)
0.93
Observation
ID
52554
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
39059
Name
HD 168454
RA
275.248055
DEC
-29.82823
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.7250 89.6860 122.6000 122.8000
A0-J2 126.8930 126.7990 99.4000 99.5000
A0-J3 129.4880 129.4030 51.5720 51.6660
G1-J2 56.8460 56.8030 60.8000 60.9000
G1-J3 131.4570 131.4450 11.3580 11.4550
J2-J3 103.9360 103.9390 346.7880 346.9050
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 59850.97573836
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 168454
RA 275.248055
DEC -29.82823
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 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 89.725
HIERARCH ESO ISS PBL12 END 89.686
HIERARCH ESO ISS PBLA12 START 122.6
HIERARCH ESO ISS PBLA12 END 122.8
HIERARCH ESO ISS PBL13 START 126.893
HIERARCH ESO ISS PBL13 END 126.799
HIERARCH ESO ISS PBLA13 START 99.4
HIERARCH ESO ISS PBLA13 END 99.5
HIERARCH ESO ISS PBL14 START 129.488
HIERARCH ESO ISS PBL14 END 129.403
HIERARCH ESO ISS PBLA14 START 51.572
HIERARCH ESO ISS PBLA14 END 51.666
HIERARCH ESO ISS PBL23 START 56.846
HIERARCH ESO ISS PBL23 END 56.803
HIERARCH ESO ISS PBLA23 START 60.8
HIERARCH ESO ISS PBLA23 END 60.9
HIERARCH ESO ISS PBL24 START 131.457
HIERARCH ESO ISS PBL24 END 131.445
HIERARCH ESO ISS PBLA24 START 11.358
HIERARCH ESO ISS PBLA24 END 11.455
HIERARCH ESO ISS PBL34 START 103.936
HIERARCH ESO ISS PBL34 END 103.939
HIERARCH ESO ISS PBLA34 START 346.788
HIERARCH ESO ISS PBLA34 END 346.905
HIERARCH ESO ISS AMBI TAU0 START 0.001403
HIERARCH ESO ISS AMBI TAU0 END 0.001403
HIERARCH ESO ISS AMBI TEMP 7.58
HIERARCH ESO ISS AMBI FWHM START 0.93
HIERARCH ESO ISS AMBI FWHM END 0.93