Exposure
ID
MATIS.2022-11-30T02:01:34.557_1
Header ID
MATIS.2022-11-30T02:01:34.557
Date updated
2022-11-30 02:07:03 UTC+0000
Release date
2023-11-30 02:07:03 UTC+0000
UTC Start
2022-11-30 02:01:34.557
UTC End
2022-11-30 02:02:36.567
MJD Start
59913.08442774
MJD End
59913.0851454483
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0065715
Ambient temperature (°C)
10.71
Seeing (arcsec)
0.565
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 90.0280 90.0370 145.0000 145.3000
A0-J2 126.5330 126.4990 129.9000 130.1000
A0-K0 113.4880 113.3960 113.8540 114.1240
G1-J2 46.0760 46.0160 99.2000 99.5000
G1-K0 59.1550 59.0520 61.9020 62.0970
J2-K0 35.8700 35.8600 10.7690 10.9300
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 59913.08442774
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 90.028
HIERARCH ESO ISS PBL12 END 90.037
HIERARCH ESO ISS PBLA12 START 145.0
HIERARCH ESO ISS PBLA12 END 145.3
HIERARCH ESO ISS PBL13 START 126.533
HIERARCH ESO ISS PBL13 END 126.499
HIERARCH ESO ISS PBLA13 START 129.9
HIERARCH ESO ISS PBLA13 END 130.1
HIERARCH ESO ISS PBL14 START 113.488
HIERARCH ESO ISS PBL14 END 113.396
HIERARCH ESO ISS PBLA14 START 113.854
HIERARCH ESO ISS PBLA14 END 114.124
HIERARCH ESO ISS PBL23 START 46.076
HIERARCH ESO ISS PBL23 END 46.016
HIERARCH ESO ISS PBLA23 START 99.2
HIERARCH ESO ISS PBLA23 END 99.5
HIERARCH ESO ISS PBL24 START 59.155
HIERARCH ESO ISS PBL24 END 59.052
HIERARCH ESO ISS PBLA24 START 61.902
HIERARCH ESO ISS PBLA24 END 62.097
HIERARCH ESO ISS PBL34 START 35.87
HIERARCH ESO ISS PBL34 END 35.86
HIERARCH ESO ISS PBLA34 START 10.769
HIERARCH ESO ISS PBLA34 END 10.93
HIERARCH ESO ISS AMBI TAU0 START 0.006186
HIERARCH ESO ISS AMBI TAU0 END 0.006957
HIERARCH ESO ISS AMBI TEMP 10.71
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.55