Exposure
ID
MATIS.2021-01-24T03:01:51.078_1
Header ID
MATIS.2021-01-24T03:01:51.078
Date updated
2021-01-24 03:11:04 UTC+0000
Release date
2021-01-24 03:01:51 UTC+0000
UTC Start
2021-01-24 03:01:51.078
UTC End
2021-01-24 03:02:51.138
MJD Start
59238.12628562
MJD End
59238.1269807589
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.007671
Ambient temperature (°C)
14.41
Seeing (arcsec)
0.52
Observation
ID
46505
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
34949
Name
HD 50778
RA
103.546842
DEC
-12.0387
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.1260 68.1490 270.5000 270.5000
K0-D0 94.8620 94.9210 250.2000 250.3000
K0-J3 55.9000 55.8810 330.5080 330.6030
G2-D0 38.9420 38.9630 212.9000 213.0000
G2-J3 62.9380 62.9770 40.1770 40.2800
D0-J3 101.6830 101.7440 37.3800 37.4850
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 59238.12628562
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 50778
RA 103.546842
DEC -12.0387
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 68.126
HIERARCH ESO ISS PBL12 END 68.149
HIERARCH ESO ISS PBLA12 START 270.5
HIERARCH ESO ISS PBLA12 END 270.5
HIERARCH ESO ISS PBL13 START 94.862
HIERARCH ESO ISS PBL13 END 94.921
HIERARCH ESO ISS PBLA13 START 250.2
HIERARCH ESO ISS PBLA13 END 250.3
HIERARCH ESO ISS PBL14 START 55.9
HIERARCH ESO ISS PBL14 END 55.881
HIERARCH ESO ISS PBLA14 START 330.508
HIERARCH ESO ISS PBLA14 END 330.603
HIERARCH ESO ISS PBL23 START 38.942
HIERARCH ESO ISS PBL23 END 38.963
HIERARCH ESO ISS PBLA23 START 212.9
HIERARCH ESO ISS PBLA23 END 213.0
HIERARCH ESO ISS PBL24 START 62.938
HIERARCH ESO ISS PBL24 END 62.977
HIERARCH ESO ISS PBLA24 START 40.177
HIERARCH ESO ISS PBLA24 END 40.28
HIERARCH ESO ISS PBL34 START 101.683
HIERARCH ESO ISS PBL34 END 101.744
HIERARCH ESO ISS PBLA34 START 37.38
HIERARCH ESO ISS PBLA34 END 37.485
HIERARCH ESO ISS AMBI TAU0 START 0.007671
HIERARCH ESO ISS AMBI TAU0 END 0.007671
HIERARCH ESO ISS AMBI TEMP 14.41
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.52