Exposure
ID
MATIS.2022-01-06T04:07:37.341_1
Header ID
MATIS.2022-01-06T04:07:37.341
Date updated
2022-01-06 04:16:13 UTC+0000
Release date
2022-01-06 04:07:37 UTC+0000
UTC Start
2022-01-06 04:07:37.341
UTC End
2022-01-06 04:08:37.401
MJD Start
59585.17195997
MJD End
59585.1726551089
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0060895
Ambient temperature (°C)
13.7
Seeing (arcsec)
0.975
Observation
ID
49175
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.3820 89.4340 111.8000 111.9000
A0-D0 31.7050 31.7210 66.3000 66.5000
A0-J3 131.9180 131.9480 41.3040 41.4320
G1-D0 70.8590 70.8890 310.4000 310.5000
G1-J3 132.3790 132.3790 1.7730 1.8810
D0-J3 104.0560 104.0720 33.8990 34.0260
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 59585.17195997
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME delcma
RA 107.097213
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 89.382
HIERARCH ESO ISS PBL12 END 89.434
HIERARCH ESO ISS PBLA12 START 111.8
HIERARCH ESO ISS PBLA12 END 111.9
HIERARCH ESO ISS PBL13 START 31.705
HIERARCH ESO ISS PBL13 END 31.721
HIERARCH ESO ISS PBLA13 START 66.3
HIERARCH ESO ISS PBLA13 END 66.5
HIERARCH ESO ISS PBL14 START 131.918
HIERARCH ESO ISS PBL14 END 131.948
HIERARCH ESO ISS PBLA14 START 41.304
HIERARCH ESO ISS PBLA14 END 41.432
HIERARCH ESO ISS PBL23 START 70.859
HIERARCH ESO ISS PBL23 END 70.889
HIERARCH ESO ISS PBLA23 START 310.4
HIERARCH ESO ISS PBLA23 END 310.5
HIERARCH ESO ISS PBL24 START 132.379
HIERARCH ESO ISS PBL24 END 132.379
HIERARCH ESO ISS PBLA24 START 1.773
HIERARCH ESO ISS PBLA24 END 1.881
HIERARCH ESO ISS PBL34 START 104.056
HIERARCH ESO ISS PBL34 END 104.072
HIERARCH ESO ISS PBLA34 START 33.899
HIERARCH ESO ISS PBLA34 END 34.026
HIERARCH ESO ISS AMBI TAU0 START 0.00538
HIERARCH ESO ISS AMBI TAU0 END 0.006799
HIERARCH ESO ISS AMBI TEMP 13.7
HIERARCH ESO ISS AMBI FWHM START 0.96
HIERARCH ESO ISS AMBI FWHM END 0.99