Exposure
ID
MATIS.2020-12-27T01:48:23.621_1
Header ID
MATIS.2020-12-27T01:48:23.621
Date updated
2020-12-27 02:00:40 UTC+0000
Release date
2020-12-27 01:48:23 UTC+0000
UTC Start
2020-12-27 01:48:23.621
UTC End
2020-12-27 01:49:23.597
MJD Start
59210.07527339
MJD End
59210.0759675567
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006781
Ambient temperature (°C)
13.25
Seeing (arcsec)
0.615
Observation
ID
46210
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
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.6680 24.6840 135.0000 135.0000
A0-D0 29.9050 29.9450 60.1000 60.2000
A0-C1 21.3300 21.3600 108.1870 108.2580
B2-D0 33.4380 33.4440 14.7000 14.8000
B2-C1 11.1390 11.1410 14.6320 14.7680
D0-C1 22.2990 22.3030 194.6920 194.8280
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 59210.07527339
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eps_Lep
RA 76.364177
DEC -22.37137
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME HIGH
HIERARCH ESO INS DIN ID HIGH
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 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 24.668
HIERARCH ESO ISS PBL12 END 24.684
HIERARCH ESO ISS PBLA12 START 135.0
HIERARCH ESO ISS PBLA12 END 135.0
HIERARCH ESO ISS PBL13 START 29.905
HIERARCH ESO ISS PBL13 END 29.945
HIERARCH ESO ISS PBLA13 START 60.1
HIERARCH ESO ISS PBLA13 END 60.2
HIERARCH ESO ISS PBL14 START 21.33
HIERARCH ESO ISS PBL14 END 21.36
HIERARCH ESO ISS PBLA14 START 108.187
HIERARCH ESO ISS PBLA14 END 108.258
HIERARCH ESO ISS PBL23 START 33.438
HIERARCH ESO ISS PBL23 END 33.444
HIERARCH ESO ISS PBLA23 START 14.7
HIERARCH ESO ISS PBLA23 END 14.8
HIERARCH ESO ISS PBL24 START 11.139
HIERARCH ESO ISS PBL24 END 11.141
HIERARCH ESO ISS PBLA24 START 14.632
HIERARCH ESO ISS PBLA24 END 14.768
HIERARCH ESO ISS PBL34 START 22.299
HIERARCH ESO ISS PBL34 END 22.303
HIERARCH ESO ISS PBLA34 START 194.692
HIERARCH ESO ISS PBLA34 END 194.828
HIERARCH ESO ISS AMBI TAU0 START 0.006681
HIERARCH ESO ISS AMBI TAU0 END 0.006881
HIERARCH ESO ISS AMBI TEMP 13.25
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.59