Exposure
ID
MATIS.2021-10-22T08:30:45.193_1
Header ID
MATIS.2021-10-22T08:30:45.193
Date updated
2021-10-22 08:41:17 UTC+0000
Release date
2021-10-22 08:30:45 UTC+0000
UTC Start
2021-10-22 08:30:45.193
UTC End
2021-10-22 08:31:47.593
MJD Start
59509.35468973
MJD End
59509.3554119522
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.0041815
Ambient temperature (°C)
11.61
Seeing (arcsec)
0.58
Observation
ID
48602
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
36415
Name
delcma
RA
107.096593
DEC
-26.39318
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.6880 24.7040 135.6000 135.7000
A0-D0 30.9090 30.9390 61.6000 61.8000
A0-C1 21.6860 21.7110 108.4770 108.5730
B2-D0 33.8210 33.8240 17.1000 17.2000
B2-C1 11.2660 11.2670 17.0320 17.1690
D0-C1 22.5540 22.5570 197.0930 197.2290
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 59509.35468973
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME delcma
RA 107.096593
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 1.0
HIERARCH ESO DET SEQ1 PERIOD 1.56
HIERARCH ESO DET NDIT 40
HIERARCH ESO ISS PBL12 START 24.688
HIERARCH ESO ISS PBL12 END 24.704
HIERARCH ESO ISS PBLA12 START 135.6
HIERARCH ESO ISS PBLA12 END 135.7
HIERARCH ESO ISS PBL13 START 30.909
HIERARCH ESO ISS PBL13 END 30.939
HIERARCH ESO ISS PBLA13 START 61.6
HIERARCH ESO ISS PBLA13 END 61.8
HIERARCH ESO ISS PBL14 START 21.686
HIERARCH ESO ISS PBL14 END 21.711
HIERARCH ESO ISS PBLA14 START 108.477
HIERARCH ESO ISS PBLA14 END 108.573
HIERARCH ESO ISS PBL23 START 33.821
HIERARCH ESO ISS PBL23 END 33.824
HIERARCH ESO ISS PBLA23 START 17.1
HIERARCH ESO ISS PBLA23 END 17.2
HIERARCH ESO ISS PBL24 START 11.266
HIERARCH ESO ISS PBL24 END 11.267
HIERARCH ESO ISS PBLA24 START 17.032
HIERARCH ESO ISS PBLA24 END 17.169
HIERARCH ESO ISS PBL34 START 22.554
HIERARCH ESO ISS PBL34 END 22.557
HIERARCH ESO ISS PBLA34 START 197.093
HIERARCH ESO ISS PBLA34 END 197.229
HIERARCH ESO ISS AMBI TAU0 START 0.004144
HIERARCH ESO ISS AMBI TAU0 END 0.004219
HIERARCH ESO ISS AMBI TEMP 11.61
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.58