Exposure
ID
MATIS.2020-12-27T01:49:35.533_1
Header ID
MATIS.2020-12-27T01:49:35.533
Date updated
2020-12-27 02:00:40 UTC+0000
Release date
2020-12-27 01:49:35 UTC+0000
UTC Start
2020-12-27 01:49:35.533
UTC End
2020-12-27 01:50:35.509
MJD Start
59210.07610571
MJD End
59210.0767998767
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006881
Ambient temperature (°C)
13.18
Seeing (arcsec)
0.59
Observation
ID
46209
Category
calibrator
Program ID
106.21L4.001
Program Title
IMAGING ONE OF THE BIGGEST STARS IN THE SKY WITH MATISSE, EPISODE 3
Program Type
GTO
PI / COI
MILLOUR/ CRUZALEBES/ CHIAVASSA/ MONTARGES/ MATTER/ BRUNO/ PETROV/ LAGADEC/ HRON/ WEIGELT
Target
ID
34781
Name
eps_Lep
RA
76.364177
DEC
-22.37137
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.6870 24.7020 135.0000 135.1000
A0-D0 29.9520 29.9920 60.3000 60.4000
A0-C1 21.3650 21.3930 108.2710 108.3410
B2-D0 33.4450 33.4510 14.8000 15.0000
B2-C1 11.1410 11.1430 14.7920 14.9260
D0-C1 22.3030 22.3070 194.8520 194.9860
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21L4.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59210.07610571
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eps_Lep
RA 76.364177
DEC -22.37137
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.111
HIERARCH ESO DET SEQ1 PERIOD 0.196
HIERARCH ESO DET NDIT 306
HIERARCH ESO ISS PBL12 START 24.687
HIERARCH ESO ISS PBL12 END 24.702
HIERARCH ESO ISS PBLA12 START 135.0
HIERARCH ESO ISS PBLA12 END 135.1
HIERARCH ESO ISS PBL13 START 29.952
HIERARCH ESO ISS PBL13 END 29.992
HIERARCH ESO ISS PBLA13 START 60.3
HIERARCH ESO ISS PBLA13 END 60.4
HIERARCH ESO ISS PBL14 START 21.365
HIERARCH ESO ISS PBL14 END 21.393
HIERARCH ESO ISS PBLA14 START 108.271
HIERARCH ESO ISS PBLA14 END 108.341
HIERARCH ESO ISS PBL23 START 33.445
HIERARCH ESO ISS PBL23 END 33.451
HIERARCH ESO ISS PBLA23 START 14.8
HIERARCH ESO ISS PBLA23 END 15.0
HIERARCH ESO ISS PBL24 START 11.141
HIERARCH ESO ISS PBL24 END 11.143
HIERARCH ESO ISS PBLA24 START 14.792
HIERARCH ESO ISS PBLA24 END 14.926
HIERARCH ESO ISS PBL34 START 22.303
HIERARCH ESO ISS PBL34 END 22.307
HIERARCH ESO ISS PBLA34 START 194.852
HIERARCH ESO ISS PBLA34 END 194.986
HIERARCH ESO ISS AMBI TAU0 START 0.006881
HIERARCH ESO ISS AMBI TAU0 END 0.006881
HIERARCH ESO ISS AMBI TEMP 13.18
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.59