Exposure
ID
MATIS.2023-01-22T07:00:09.531_1
Header ID
MATIS.2023-01-22T07:00:09.531
Date updated
2023-01-22 07:11:07 UTC+0000
Release date
2023-01-22 07:00:09 UTC+0000
UTC Start
2023-01-22 07:00:09.531
UTC End
2023-01-22 07:01:09.495
MJD Start
59966.29177698
MJD End
59966.2924710078
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007662
Ambient temperature (°C)
13.1
Seeing (arcsec)
0.77
Observation
ID
53631
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
39874
Name
delcma
RA
107.097832
DEC
-26.39318
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 50.8800 50.7230 298.9000 299.1000
K0-D0 69.7210 69.4620 270.9000 271.0000
K0-J3 55.7860 55.7850 358.7060 358.8550
G2-D0 34.4380 34.3800 227.0000 227.0000
G2-J3 53.3340 53.2180 54.2410 54.2630
D0-J3 87.6040 87.4300 51.3930 51.4140
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 59966.29177698
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME delcma
RA 107.097832
DEC -26.39318
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 50.88
HIERARCH ESO ISS PBL12 END 50.723
HIERARCH ESO ISS PBLA12 START 298.9
HIERARCH ESO ISS PBLA12 END 299.1
HIERARCH ESO ISS PBL13 START 69.721
HIERARCH ESO ISS PBL13 END 69.462
HIERARCH ESO ISS PBLA13 START 270.9
HIERARCH ESO ISS PBLA13 END 271.0
HIERARCH ESO ISS PBL14 START 55.786
HIERARCH ESO ISS PBL14 END 55.785
HIERARCH ESO ISS PBLA14 START 358.706
HIERARCH ESO ISS PBLA14 END 358.855
HIERARCH ESO ISS PBL23 START 34.438
HIERARCH ESO ISS PBL23 END 34.38
HIERARCH ESO ISS PBLA23 START 227.0
HIERARCH ESO ISS PBLA23 END 227.0
HIERARCH ESO ISS PBL24 START 53.334
HIERARCH ESO ISS PBL24 END 53.218
HIERARCH ESO ISS PBLA24 START 54.241
HIERARCH ESO ISS PBLA24 END 54.263
HIERARCH ESO ISS PBL34 START 87.604
HIERARCH ESO ISS PBL34 END 87.43
HIERARCH ESO ISS PBLA34 START 51.393
HIERARCH ESO ISS PBLA34 END 51.414
HIERARCH ESO ISS AMBI TAU0 START 0.008056
HIERARCH ESO ISS AMBI TAU0 END 0.007268
HIERARCH ESO ISS AMBI TEMP 13.1
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.77