Exposure
ID
MATIS.2023-03-25T03:22:45.633_1
Header ID
MATIS.2023-03-25T03:22:45.633
Date updated
2023-03-25 03:30:52 UTC+0000
Release date
2023-03-25 03:22:45 UTC+0000
UTC Start
2023-03-25 03:22:45.633
UTC End
2023-03-25 03:23:45.693
MJD Start
60028.14080594
MJD End
60028.1415010789
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0043215
Ambient temperature (°C)
13.71
Seeing (arcsec)
0.805
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 46.6850 46.5250 304.9000 305.2000
K0-D0 62.5530 62.2680 274.1000 274.3000
K0-J3 55.7970 55.7990 2.6410 2.7900
G2-D0 32.7990 32.7330 227.3000 227.3000
G2-J3 50.0960 49.9660 54.6270 54.6330
D0-J3 82.7340 82.5380 51.7440 51.7490
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 60028.14080594
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 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 46.685
HIERARCH ESO ISS PBL12 END 46.525
HIERARCH ESO ISS PBLA12 START 304.9
HIERARCH ESO ISS PBLA12 END 305.2
HIERARCH ESO ISS PBL13 START 62.553
HIERARCH ESO ISS PBL13 END 62.268
HIERARCH ESO ISS PBLA13 START 274.1
HIERARCH ESO ISS PBLA13 END 274.3
HIERARCH ESO ISS PBL14 START 55.797
HIERARCH ESO ISS PBL14 END 55.799
HIERARCH ESO ISS PBLA14 START 2.641
HIERARCH ESO ISS PBLA14 END 2.79
HIERARCH ESO ISS PBL23 START 32.799
HIERARCH ESO ISS PBL23 END 32.733
HIERARCH ESO ISS PBLA23 START 227.3
HIERARCH ESO ISS PBLA23 END 227.3
HIERARCH ESO ISS PBL24 START 50.096
HIERARCH ESO ISS PBL24 END 49.966
HIERARCH ESO ISS PBLA24 START 54.627
HIERARCH ESO ISS PBLA24 END 54.633
HIERARCH ESO ISS PBL34 START 82.734
HIERARCH ESO ISS PBL34 END 82.538
HIERARCH ESO ISS PBLA34 START 51.744
HIERARCH ESO ISS PBLA34 END 51.749
HIERARCH ESO ISS AMBI TAU0 START 0.004328
HIERARCH ESO ISS AMBI TAU0 END 0.004315
HIERARCH ESO ISS AMBI TEMP 13.71
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.79