Exposure
ID
MATIS.2022-11-30T04:17:42.852_1
Header ID
MATIS.2022-11-30T04:17:42.852
Date updated
2022-11-30 04:25:37 UTC+0000
Release date
2023-11-30 04:25:37 UTC+0000
UTC Start
2022-11-30 04:17:42.852
UTC End
2022-11-30 04:18:44.862
MJD Start
59913.1789682
MJD End
59913.1796859083
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.014663
Ambient temperature (°C)
10.8
Seeing (arcsec)
0.28
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 90.4680 90.4680 176.0000 176.3000
A0-J2 122.5340 122.5150 164.5000 164.8000
A0-K0 102.4860 102.4230 150.9680 151.2800
G1-J2 38.3700 38.3190 136.5000 136.9000
G1-K0 43.4380 43.3020 89.1660 89.4120
J2-K0 33.1830 33.1510 30.8870 31.0450
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 59913.1789682
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 90.468
HIERARCH ESO ISS PBL12 END 90.468
HIERARCH ESO ISS PBLA12 START 176.0
HIERARCH ESO ISS PBLA12 END 176.3
HIERARCH ESO ISS PBL13 START 122.534
HIERARCH ESO ISS PBL13 END 122.515
HIERARCH ESO ISS PBLA13 START 164.5
HIERARCH ESO ISS PBLA13 END 164.8
HIERARCH ESO ISS PBL14 START 102.486
HIERARCH ESO ISS PBL14 END 102.423
HIERARCH ESO ISS PBLA14 START 150.968
HIERARCH ESO ISS PBLA14 END 151.28
HIERARCH ESO ISS PBL23 START 38.37
HIERARCH ESO ISS PBL23 END 38.319
HIERARCH ESO ISS PBLA23 START 136.5
HIERARCH ESO ISS PBLA23 END 136.9
HIERARCH ESO ISS PBL24 START 43.438
HIERARCH ESO ISS PBL24 END 43.302
HIERARCH ESO ISS PBLA24 START 89.166
HIERARCH ESO ISS PBLA24 END 89.412
HIERARCH ESO ISS PBL34 START 33.183
HIERARCH ESO ISS PBL34 END 33.151
HIERARCH ESO ISS PBLA34 START 30.887
HIERARCH ESO ISS PBLA34 END 31.045
HIERARCH ESO ISS AMBI TAU0 START 0.014663
HIERARCH ESO ISS AMBI TAU0 END 0.014663
HIERARCH ESO ISS AMBI TEMP 10.8
HIERARCH ESO ISS AMBI FWHM START 0.28
HIERARCH ESO ISS AMBI FWHM END 0.28