Exposure
ID
MATIS.2021-01-24T03:05:38.618_1
Header ID
MATIS.2021-01-24T03:05:38.618
Date updated
2021-01-24 03:15:54 UTC+0000
Release date
2021-01-24 03:05:38 UTC+0000
UTC Start
2021-01-24 03:05:38.618
UTC End
2021-01-24 03:06:38.678
MJD Start
59238.12891919
MJD End
59238.1296143289
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.007433
Ambient temperature (°C)
14.33
Seeing (arcsec)
0.53
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 68.2060 68.2240 270.7000 270.7000
K0-D0 95.0750 95.1270 250.4000 250.5000
K0-J3 55.8290 55.8100 330.8360 330.9230
G2-D0 39.0210 39.0410 213.2000 213.3000
G2-J3 63.0830 63.1210 40.5310 40.6230
D0-J3 101.9090 101.9660 37.7430 37.8380
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 59238.12891919
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 68.206
HIERARCH ESO ISS PBL12 END 68.224
HIERARCH ESO ISS PBLA12 START 270.7
HIERARCH ESO ISS PBLA12 END 270.7
HIERARCH ESO ISS PBL13 START 95.075
HIERARCH ESO ISS PBL13 END 95.127
HIERARCH ESO ISS PBLA13 START 250.4
HIERARCH ESO ISS PBLA13 END 250.5
HIERARCH ESO ISS PBL14 START 55.829
HIERARCH ESO ISS PBL14 END 55.81
HIERARCH ESO ISS PBLA14 START 330.836
HIERARCH ESO ISS PBLA14 END 330.923
HIERARCH ESO ISS PBL23 START 39.021
HIERARCH ESO ISS PBL23 END 39.041
HIERARCH ESO ISS PBLA23 START 213.2
HIERARCH ESO ISS PBLA23 END 213.3
HIERARCH ESO ISS PBL24 START 63.083
HIERARCH ESO ISS PBL24 END 63.121
HIERARCH ESO ISS PBLA24 START 40.531
HIERARCH ESO ISS PBLA24 END 40.623
HIERARCH ESO ISS PBL34 START 101.909
HIERARCH ESO ISS PBL34 END 101.966
HIERARCH ESO ISS PBLA34 START 37.743
HIERARCH ESO ISS PBLA34 END 37.838
HIERARCH ESO ISS AMBI TAU0 START 0.007433
HIERARCH ESO ISS AMBI TAU0 END 0.007433
HIERARCH ESO ISS AMBI TEMP 14.33
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.53