Exposure
ID
MATIS.2021-01-21T02:21:42.018_1
Header ID
MATIS.2021-01-21T02:21:42.018
Date updated
2021-01-21 02:31:26 UTC+0000
Release date
2021-01-21 02:21:42 UTC+0000
UTC Start
2021-01-21 02:21:42.018
UTC End
2021-01-21 02:22:41.982
MJD Start
59235.09840299
MJD End
59235.0990970178
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007927
Ambient temperature (°C)
13.22
Seeing (arcsec)
0.515
Observation
ID
46444
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
34924
Name
HD 32887
RA
76.365379
DEC
-22.37138
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 67.6030 67.5620 275.1000 275.2000
K0-D0 95.2000 95.1510 254.4000 254.5000
K0-J3 56.2930 56.2840 336.8690 336.9880
G2-D0 39.9310 39.9250 217.6000 217.6000
G2-J3 64.3480 64.3340 44.6530 44.7380
D0-J3 104.0890 104.0710 41.9370 42.0220
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 59235.09840299
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 32887
RA 76.365379
DEC -22.37138
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 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 67.603
HIERARCH ESO ISS PBL12 END 67.562
HIERARCH ESO ISS PBLA12 START 275.1
HIERARCH ESO ISS PBLA12 END 275.2
HIERARCH ESO ISS PBL13 START 95.2
HIERARCH ESO ISS PBL13 END 95.151
HIERARCH ESO ISS PBLA13 START 254.4
HIERARCH ESO ISS PBLA13 END 254.5
HIERARCH ESO ISS PBL14 START 56.293
HIERARCH ESO ISS PBL14 END 56.284
HIERARCH ESO ISS PBLA14 START 336.869
HIERARCH ESO ISS PBLA14 END 336.988
HIERARCH ESO ISS PBL23 START 39.931
HIERARCH ESO ISS PBL23 END 39.925
HIERARCH ESO ISS PBLA23 START 217.6
HIERARCH ESO ISS PBLA23 END 217.6
HIERARCH ESO ISS PBL24 START 64.348
HIERARCH ESO ISS PBL24 END 64.334
HIERARCH ESO ISS PBLA24 START 44.653
HIERARCH ESO ISS PBLA24 END 44.738
HIERARCH ESO ISS PBL34 START 104.089
HIERARCH ESO ISS PBL34 END 104.071
HIERARCH ESO ISS PBLA34 START 41.937
HIERARCH ESO ISS PBLA34 END 42.022
HIERARCH ESO ISS AMBI TAU0 START 0.008141
HIERARCH ESO ISS AMBI TAU0 END 0.007713
HIERARCH ESO ISS AMBI TEMP 13.22
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.51