Exposure
ID
MATIS.2022-01-06T03:48:49.205_1
Header ID
MATIS.2022-01-06T03:48:49.205
Date updated
2022-01-06 03:56:13 UTC+0000
Release date
2022-01-06 03:48:49 UTC+0000
UTC Start
2022-01-06 03:48:49.205
UTC End
2022-01-06 03:49:49.265
MJD Start
59585.15890283
MJD End
59585.1595979689
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.012947
Ambient temperature (°C)
13.85
Seeing (arcsec)
0.69
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 88.1920 88.2660 110.0000 110.1000
A0-D0 31.3430 31.3660 63.9000 64.1000
A0-J3 131.2230 131.2660 38.8460 38.9810
G1-D0 70.1850 70.2270 308.8000 308.9000
G1-J3 132.3820 132.3820 359.7590 359.8660
D0-J3 103.6880 103.7110 31.4850 31.6170
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 59585.15890283
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 88.192
HIERARCH ESO ISS PBL12 END 88.266
HIERARCH ESO ISS PBLA12 START 110.0
HIERARCH ESO ISS PBLA12 END 110.1
HIERARCH ESO ISS PBL13 START 31.343
HIERARCH ESO ISS PBL13 END 31.366
HIERARCH ESO ISS PBLA13 START 63.9
HIERARCH ESO ISS PBLA13 END 64.1
HIERARCH ESO ISS PBL14 START 131.223
HIERARCH ESO ISS PBL14 END 131.266
HIERARCH ESO ISS PBLA14 START 38.846
HIERARCH ESO ISS PBLA14 END 38.981
HIERARCH ESO ISS PBL23 START 70.185
HIERARCH ESO ISS PBL23 END 70.227
HIERARCH ESO ISS PBLA23 START 308.8
HIERARCH ESO ISS PBLA23 END 308.9
HIERARCH ESO ISS PBL24 START 132.382
HIERARCH ESO ISS PBL24 END 132.382
HIERARCH ESO ISS PBLA24 START 359.759
HIERARCH ESO ISS PBLA24 END 359.866
HIERARCH ESO ISS PBL34 START 103.688
HIERARCH ESO ISS PBL34 END 103.711
HIERARCH ESO ISS PBLA34 START 31.485
HIERARCH ESO ISS PBLA34 END 31.617
HIERARCH ESO ISS AMBI TAU0 START 0.012947
HIERARCH ESO ISS AMBI TAU0 END 0.012947
HIERARCH ESO ISS AMBI TEMP 13.85
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.82