Exposure
ID
MATIS.2018-12-06T05:02:48.874_1
Header ID
MATIS.2018-12-06T05:02:48.874
Date updated
2022-06-22 13:22:46 UTC+0000
Release date
2022-06-22 00:00:00 UTC+0000
UTC Start
2018-12-06 05:02:48.874
UTC End
2018-12-06 05:03:48.934
MJD Start
58458.21028789
MJD End
58458.2109830289
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0047095
Ambient temperature (°C)
9.54
Seeing (arcsec)
0.48
Observation
ID
51310
Category
calibrator
Program ID
60.A-9257(E)
Program Title
COMMISSIONING
Program Type
Normal
PI / COI
TEAM, M
Target
ID
38233
Name
bet Col
RA
87.738871
DEC
-35.7666
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 J2 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.6690 24.6830 138.5000 138.6000
A0-J2 128.3360 128.3900 88.3000 88.4000
A0-C1 22.2400 22.2530 111.4490 111.5910
B2-J2 114.1240 114.1570 78.7000 78.9000
B2-C1 11.2090 11.2070 22.7900 22.9210
J2-C1 108.2440 108.2830 263.6440 263.8020
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9257(E)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 58458.21028789
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Col
RA 87.738871
DEC -35.7666
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
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 J2
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 24.669
HIERARCH ESO ISS PBL12 END 24.683
HIERARCH ESO ISS PBLA12 START 138.5
HIERARCH ESO ISS PBLA12 END 138.6
HIERARCH ESO ISS PBL13 START 128.336
HIERARCH ESO ISS PBL13 END 128.39
HIERARCH ESO ISS PBLA13 START 88.3
HIERARCH ESO ISS PBLA13 END 88.4
HIERARCH ESO ISS PBL14 START 22.24
HIERARCH ESO ISS PBL14 END 22.253
HIERARCH ESO ISS PBLA14 START 111.449
HIERARCH ESO ISS PBLA14 END 111.591
HIERARCH ESO ISS PBL23 START 114.124
HIERARCH ESO ISS PBL23 END 114.157
HIERARCH ESO ISS PBLA23 START 78.7
HIERARCH ESO ISS PBLA23 END 78.9
HIERARCH ESO ISS PBL24 START 11.209
HIERARCH ESO ISS PBL24 END 11.207
HIERARCH ESO ISS PBLA24 START 22.79
HIERARCH ESO ISS PBLA24 END 22.921
HIERARCH ESO ISS PBL34 START 108.244
HIERARCH ESO ISS PBL34 END 108.283
HIERARCH ESO ISS PBLA34 START 263.644
HIERARCH ESO ISS PBLA34 END 263.802
HIERARCH ESO ISS AMBI TAU0 START 0.00449
HIERARCH ESO ISS AMBI TAU0 END 0.004929
HIERARCH ESO ISS AMBI TEMP 9.54
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.46