Exposure
ID
MATIS.2022-11-30T02:02:56.031_1
Header ID
MATIS.2022-11-30T02:02:56.031
Date updated
2022-11-30 02:11:53 UTC+0000
Release date
2023-11-30 02:11:53 UTC+0000
UTC Start
2022-11-30 02:02:56.031
UTC End
2022-11-30 02:03:58.041
MJD Start
59913.08537073
MJD End
59913.0860884383
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.004991
Ambient temperature (°C)
10.69
Seeing (arcsec)
0.63
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 90.0400 90.0490 145.3000 145.6000
A0-J2 126.4880 126.4540 130.2000 130.5000
A0-K0 113.3680 113.2770 114.1990 114.4600
G1-J2 45.9970 45.9380 99.5000 99.8000
G1-K0 59.0210 58.9190 62.1500 62.3380
J2-K0 35.8570 35.8460 10.9720 11.1260
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 59913.08537073
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 90.04
HIERARCH ESO ISS PBL12 END 90.049
HIERARCH ESO ISS PBLA12 START 145.3
HIERARCH ESO ISS PBLA12 END 145.6
HIERARCH ESO ISS PBL13 START 126.488
HIERARCH ESO ISS PBL13 END 126.454
HIERARCH ESO ISS PBLA13 START 130.2
HIERARCH ESO ISS PBLA13 END 130.5
HIERARCH ESO ISS PBL14 START 113.368
HIERARCH ESO ISS PBL14 END 113.277
HIERARCH ESO ISS PBLA14 START 114.199
HIERARCH ESO ISS PBLA14 END 114.46
HIERARCH ESO ISS PBL23 START 45.997
HIERARCH ESO ISS PBL23 END 45.938
HIERARCH ESO ISS PBLA23 START 99.5
HIERARCH ESO ISS PBLA23 END 99.8
HIERARCH ESO ISS PBL24 START 59.021
HIERARCH ESO ISS PBL24 END 58.919
HIERARCH ESO ISS PBLA24 START 62.15
HIERARCH ESO ISS PBLA24 END 62.338
HIERARCH ESO ISS PBL34 START 35.857
HIERARCH ESO ISS PBL34 END 35.846
HIERARCH ESO ISS PBLA34 START 10.972
HIERARCH ESO ISS PBLA34 END 11.126
HIERARCH ESO ISS AMBI TAU0 START 0.004991
HIERARCH ESO ISS AMBI TAU0 END 0.004991
HIERARCH ESO ISS AMBI TEMP 10.69
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.63