Exposure
ID
MATIS.2021-10-22T08:37:43.693_1
Header ID
MATIS.2021-10-22T08:37:43.693
Date updated
2021-10-22 08:46:43 UTC+0000
Release date
2021-10-22 08:37:43 UTC+0000
UTC Start
2021-10-22 08:37:43.693
UTC End
2021-10-22 08:38:45.703
MJD Start
59509.35953348
MJD End
59509.3602511883
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0035175
Ambient temperature (°C)
11.59
Seeing (arcsec)
0.78
Observation
ID
48603
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.7880 24.8030 136.2000 136.2000
A0-D0 31.1000 31.1280 62.6000 62.7000
A0-C1 21.8450 21.8680 109.1110 109.2090
B2-D0 33.8420 33.8450 18.0000 18.1000
B2-C1 11.2730 11.2740 17.9250 18.0600
D0-C1 22.5690 22.5710 197.9860 198.1210
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 59509.35953348
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME delcma
RA 107.096593
DEC -26.39318
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN 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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 24.788
HIERARCH ESO ISS PBL12 END 24.803
HIERARCH ESO ISS PBLA12 START 136.2
HIERARCH ESO ISS PBLA12 END 136.2
HIERARCH ESO ISS PBL13 START 31.1
HIERARCH ESO ISS PBL13 END 31.128
HIERARCH ESO ISS PBLA13 START 62.6
HIERARCH ESO ISS PBLA13 END 62.7
HIERARCH ESO ISS PBL14 START 21.845
HIERARCH ESO ISS PBL14 END 21.868
HIERARCH ESO ISS PBLA14 START 109.111
HIERARCH ESO ISS PBLA14 END 109.209
HIERARCH ESO ISS PBL23 START 33.842
HIERARCH ESO ISS PBL23 END 33.845
HIERARCH ESO ISS PBLA23 START 18.0
HIERARCH ESO ISS PBLA23 END 18.1
HIERARCH ESO ISS PBL24 START 11.273
HIERARCH ESO ISS PBL24 END 11.274
HIERARCH ESO ISS PBLA24 START 17.925
HIERARCH ESO ISS PBLA24 END 18.06
HIERARCH ESO ISS PBL34 START 22.569
HIERARCH ESO ISS PBL34 END 22.571
HIERARCH ESO ISS PBLA34 START 197.986
HIERARCH ESO ISS PBLA34 END 198.121
HIERARCH ESO ISS AMBI TAU0 START 0.003684
HIERARCH ESO ISS AMBI TAU0 END 0.003351
HIERARCH ESO ISS AMBI TEMP 11.59
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.78