Exposure
ID
MATIS.2021-10-22T08:33:28.388_1
Header ID
MATIS.2021-10-22T08:33:28.388
Date updated
2021-10-22 08:41:17 UTC+0000
Release date
2021-10-22 08:33:28 UTC+0000
UTC Start
2021-10-22 08:33:28.388
UTC End
2021-10-22 08:34:30.788
MJD Start
59509.35657856
MJD End
59509.3573007822
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.004219
Ambient temperature (°C)
11.64
Seeing (arcsec)
0.88
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 24.7280 24.7440 135.8000 135.9000
A0-D0 30.9860 31.0150 62.0000 62.2000
A0-C1 21.7500 21.7740 108.7240 108.8210
B2-D0 33.8290 33.8330 17.4000 17.6000
B2-C1 11.2690 11.2700 17.3830 17.5200
D0-C1 22.5600 22.5620 197.4440 197.5810
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 59509.35657856
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 24.728
HIERARCH ESO ISS PBL12 END 24.744
HIERARCH ESO ISS PBLA12 START 135.8
HIERARCH ESO ISS PBLA12 END 135.9
HIERARCH ESO ISS PBL13 START 30.986
HIERARCH ESO ISS PBL13 END 31.015
HIERARCH ESO ISS PBLA13 START 62.0
HIERARCH ESO ISS PBLA13 END 62.2
HIERARCH ESO ISS PBL14 START 21.75
HIERARCH ESO ISS PBL14 END 21.774
HIERARCH ESO ISS PBLA14 START 108.724
HIERARCH ESO ISS PBLA14 END 108.821
HIERARCH ESO ISS PBL23 START 33.829
HIERARCH ESO ISS PBL23 END 33.833
HIERARCH ESO ISS PBLA23 START 17.4
HIERARCH ESO ISS PBLA23 END 17.6
HIERARCH ESO ISS PBL24 START 11.269
HIERARCH ESO ISS PBL24 END 11.27
HIERARCH ESO ISS PBLA24 START 17.383
HIERARCH ESO ISS PBLA24 END 17.52
HIERARCH ESO ISS PBL34 START 22.56
HIERARCH ESO ISS PBL34 END 22.562
HIERARCH ESO ISS PBLA34 START 197.444
HIERARCH ESO ISS PBLA34 END 197.581
HIERARCH ESO ISS AMBI TAU0 START 0.004219
HIERARCH ESO ISS AMBI TAU0 END 0.004219
HIERARCH ESO ISS AMBI TEMP 11.64
HIERARCH ESO ISS AMBI FWHM START 0.88
HIERARCH ESO ISS AMBI FWHM END 0.88