Exposure
ID
MATIS.2022-11-30T04:09:21.360_1
Header ID
MATIS.2022-11-30T04:09:21.360
Date updated
2022-11-30 04:20:51 UTC+0000
Release date
2023-11-30 04:20:50 UTC+0000
UTC Start
2022-11-30 04:09:21.360
UTC End
2022-11-30 04:10:23.370
MJD Start
59913.17316389
MJD End
59913.1738815983
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.014749
Ambient temperature (°C)
10.91
Seeing (arcsec)
0.39
Observation
ID
53350
Category
science
Program ID
110.23SA.001
Program Title
THERMAL-IR IMAGING OF THE CIRCUMSTELLAR ENVIRONMENT OF THE POSSIBLE STELLAR MERGER PRODUCT LI-RICH RED GIANT BI IND
Program Type
Normal
PI / COI
OHNAKA/ WEIGELT/ HOFMANN/ SCHERTL
Target
ID
39677
Name
biind
RA
348.467594
DEC
-68.29138
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 90.4640 90.4650 174.1000 174.3000
A0-J2 122.6910 122.6710 162.3000 162.6000
A0-K0 103.0060 102.9400 148.5320 148.8330
G1-J2 38.7860 38.7340 134.0000 134.3000
G1-K0 44.5100 44.3780 87.2710 87.5040
J2-K0 33.4260 33.3960 29.6640 29.8160
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23SA.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59913.17316389
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME biind
RA 348.467594
DEC -68.29138
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 2385
HIERARCH ESO ISS PBL12 START 90.464
HIERARCH ESO ISS PBL12 END 90.465
HIERARCH ESO ISS PBLA12 START 174.1
HIERARCH ESO ISS PBLA12 END 174.3
HIERARCH ESO ISS PBL13 START 122.691
HIERARCH ESO ISS PBL13 END 122.671
HIERARCH ESO ISS PBLA13 START 162.3
HIERARCH ESO ISS PBLA13 END 162.6
HIERARCH ESO ISS PBL14 START 103.006
HIERARCH ESO ISS PBL14 END 102.94
HIERARCH ESO ISS PBLA14 START 148.532
HIERARCH ESO ISS PBLA14 END 148.833
HIERARCH ESO ISS PBL23 START 38.786
HIERARCH ESO ISS PBL23 END 38.734
HIERARCH ESO ISS PBLA23 START 134.0
HIERARCH ESO ISS PBLA23 END 134.3
HIERARCH ESO ISS PBL24 START 44.51
HIERARCH ESO ISS PBL24 END 44.378
HIERARCH ESO ISS PBLA24 START 87.271
HIERARCH ESO ISS PBLA24 END 87.504
HIERARCH ESO ISS PBL34 START 33.426
HIERARCH ESO ISS PBL34 END 33.396
HIERARCH ESO ISS PBLA34 START 29.664
HIERARCH ESO ISS PBLA34 END 29.816
HIERARCH ESO ISS AMBI TAU0 START 0.015932
HIERARCH ESO ISS AMBI TAU0 END 0.013566
HIERARCH ESO ISS AMBI TEMP 10.91
HIERARCH ESO ISS AMBI FWHM START 0.38
HIERARCH ESO ISS AMBI FWHM END 0.4