Exposure
ID
MATIS.2021-12-31T08:10:53.611_1
Header ID
MATIS.2021-12-31T08:10:53.611
Date updated
2021-12-31 08:20:37 UTC+0000
Release date
2021-12-31 08:10:53 UTC+0000
UTC Start
2021-12-31 08:10:53.611
UTC End
2021-12-31 08:11:53.619
MJD Start
59579.34089828
MJD End
59579.341592817
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.010934
Ambient temperature (°C)
14.32
Seeing (arcsec)
0.465
Observation
ID
49135
Category
calibrator
Program ID
108.21XP.001
Program Title
VLTI/MATISSE THERMAL-IR INTERFEROMETRIC IMAGING OF THE AGB STAR HR3126 WITH THE BIPOLAR TOBY JUG NEBULA
Program Type
Normal
PI / COI
OHNAKA/ WEIGELT/ HOFMANN/ SCHERTL
Target
ID
36767
Name
delcma
RA
107.097213
DEC
-26.39318
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 78.0120 77.9030 144.0000 144.2000
A0-J2 100.8770 100.5860 117.5000 117.7000
A0-J3 110.3430 110.0890 58.9140 58.9490
G1-J2 46.6170 46.4850 69.3000 69.3000
G1-J3 129.5580 129.5170 22.0460 22.1150
J2-J3 103.7100 103.7110 2.7770 2.9090
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.21XP.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59579.34089828
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME delcma
RA 107.097213
DEC -26.39318
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN 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 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 78.012
HIERARCH ESO ISS PBL12 END 77.903
HIERARCH ESO ISS PBLA12 START 144.0
HIERARCH ESO ISS PBLA12 END 144.2
HIERARCH ESO ISS PBL13 START 100.877
HIERARCH ESO ISS PBL13 END 100.586
HIERARCH ESO ISS PBLA13 START 117.5
HIERARCH ESO ISS PBLA13 END 117.7
HIERARCH ESO ISS PBL14 START 110.343
HIERARCH ESO ISS PBL14 END 110.089
HIERARCH ESO ISS PBLA14 START 58.914
HIERARCH ESO ISS PBLA14 END 58.949
HIERARCH ESO ISS PBL23 START 46.617
HIERARCH ESO ISS PBL23 END 46.485
HIERARCH ESO ISS PBLA23 START 69.3
HIERARCH ESO ISS PBLA23 END 69.3
HIERARCH ESO ISS PBL24 START 129.558
HIERARCH ESO ISS PBL24 END 129.517
HIERARCH ESO ISS PBLA24 START 22.046
HIERARCH ESO ISS PBLA24 END 22.115
HIERARCH ESO ISS PBL34 START 103.71
HIERARCH ESO ISS PBL34 END 103.711
HIERARCH ESO ISS PBLA34 START 2.777
HIERARCH ESO ISS PBLA34 END 2.909
HIERARCH ESO ISS AMBI TAU0 START 0.010934
HIERARCH ESO ISS AMBI TAU0 END 0.010934
HIERARCH ESO ISS AMBI TEMP 14.32
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.44