Exposure
ID
MATIS.2024-04-17T07:23:43.817_1
Header ID
MATIS.2024-04-17T07:23:43.817
Date updated
2024-04-17 07:30:47 UTC+0000
Release date
2024-04-17 07:23:43 UTC+0000
UTC Start
2024-04-17 07:23:43.817
UTC End
2024-04-17 07:24:45.479
MJD Start
60417.30814603
MJD End
60417.3088597106
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.010662
Ambient temperature (°C)
16.58
Seeing (arcsec)
0.61
Observation
ID
58915
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
43614
Name
HD 138816
RA
234.048525
DEC
-44.39713
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.4920 90.4970 122.7000 122.9000
A0-J2 128.1250 128.0700 101.1000 101.3000
A0-K0 123.8340 123.7290 80.0980 80.2740
G1-J2 55.1790 55.1240 64.0000 64.1000
G1-K0 83.8500 83.7890 33.1530 33.2740
J2-K0 46.1450 46.1490 355.3640 355.4860
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 60417.30814603
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 138816
RA 234.048525
DEC -44.39713
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.6
HIERARCH ESO DET SEQ1 PERIOD 0.717
HIERARCH ESO DET NDIT 86
HIERARCH ESO ISS PBL12 START 90.492
HIERARCH ESO ISS PBL12 END 90.497
HIERARCH ESO ISS PBLA12 START 122.7
HIERARCH ESO ISS PBLA12 END 122.9
HIERARCH ESO ISS PBL13 START 128.125
HIERARCH ESO ISS PBL13 END 128.07
HIERARCH ESO ISS PBLA13 START 101.1
HIERARCH ESO ISS PBLA13 END 101.3
HIERARCH ESO ISS PBL14 START 123.834
HIERARCH ESO ISS PBL14 END 123.729
HIERARCH ESO ISS PBLA14 START 80.098
HIERARCH ESO ISS PBLA14 END 80.274
HIERARCH ESO ISS PBL23 START 55.179
HIERARCH ESO ISS PBL23 END 55.124
HIERARCH ESO ISS PBLA23 START 64.0
HIERARCH ESO ISS PBLA23 END 64.1
HIERARCH ESO ISS PBL24 START 83.85
HIERARCH ESO ISS PBL24 END 83.789
HIERARCH ESO ISS PBLA24 START 33.153
HIERARCH ESO ISS PBLA24 END 33.274
HIERARCH ESO ISS PBL34 START 46.145
HIERARCH ESO ISS PBL34 END 46.149
HIERARCH ESO ISS PBLA34 START 355.364
HIERARCH ESO ISS PBLA34 END 355.486
HIERARCH ESO ISS AMBI TAU0 START 0.010662
HIERARCH ESO ISS AMBI TAU0 END 0.010662
HIERARCH ESO ISS AMBI TEMP 16.58
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.61