Exposure
ID
MATIS.2022-02-25T03:22:16.867_1
Header ID
MATIS.2022-02-25T03:22:16.867
Date updated
2022-02-25 03:36:31 UTC+0000
Release date
2023-02-25 03:36:31 UTC+0000
UTC Start
2022-02-25 03:22:16.867
UTC End
2022-02-25 03:23:16.875
MJD Start
59635.140473
MJD End
59635.141167537
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007825
Ambient temperature (°C)
13.96
Seeing (arcsec)
0.82
Observation
ID
49655
Category
science
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
36685
Name
hr3126
RA
119.210073
DEC
-59.12572
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.7780 89.7990 124.8000 125.0000
A0-J2 128.4330 128.4020 106.0000 106.2000
A0-K0 121.2850 121.1920 87.4500 87.6670
G1-J2 52.1750 52.1180 72.3000 72.5000
G1-K0 73.8160 73.7380 39.9650 40.1150
J2-K0 40.8130 40.8170 356.7690 356.9050
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.21XP.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59635.140473
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME hr3126
RA 119.210073
DEC -59.12572
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 89.778
HIERARCH ESO ISS PBL12 END 89.799
HIERARCH ESO ISS PBLA12 START 124.8
HIERARCH ESO ISS PBLA12 END 125.0
HIERARCH ESO ISS PBL13 START 128.433
HIERARCH ESO ISS PBL13 END 128.402
HIERARCH ESO ISS PBLA13 START 106.0
HIERARCH ESO ISS PBLA13 END 106.2
HIERARCH ESO ISS PBL14 START 121.285
HIERARCH ESO ISS PBL14 END 121.192
HIERARCH ESO ISS PBLA14 START 87.45
HIERARCH ESO ISS PBLA14 END 87.667
HIERARCH ESO ISS PBL23 START 52.175
HIERARCH ESO ISS PBL23 END 52.118
HIERARCH ESO ISS PBLA23 START 72.3
HIERARCH ESO ISS PBLA23 END 72.5
HIERARCH ESO ISS PBL24 START 73.816
HIERARCH ESO ISS PBL24 END 73.738
HIERARCH ESO ISS PBLA24 START 39.965
HIERARCH ESO ISS PBLA24 END 40.115
HIERARCH ESO ISS PBL34 START 40.813
HIERARCH ESO ISS PBL34 END 40.817
HIERARCH ESO ISS PBLA34 START 356.769
HIERARCH ESO ISS PBLA34 END 356.905
HIERARCH ESO ISS AMBI TAU0 START 0.007825
HIERARCH ESO ISS AMBI TAU0 END 0.007825
HIERARCH ESO ISS AMBI TEMP 13.96
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.96