Exposure
ID
MATIS.2023-08-09T07:21:18.531_1
Header ID
MATIS.2023-08-09T07:21:18.531
Date updated
2023-08-09 07:30:36 UTC+0000
Release date
2024-08-09 07:30:36 UTC+0000
UTC Start
2023-08-09 07:21:18.531
UTC End
2023-08-09 07:22:20.541
MJD Start
60165.30646448
MJD End
60165.307182188335
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0024565000000000003
Ambient temperature (°C)
13.38
Seeing (arcsec)
0.9850000000000001
Observation
ID
56537
Category
science
Program ID
111.24K3.001
Program Title
IMAGING OF THE CIRCUMSTELLAR ENVIRONMENT OF THE POSSIBLE MERGER PRODUCT LI-RICH RED GIANT BI IND
Program Type
Normal
PI / COI
OHNAKA/ WEIGELT/ HOFMANN/ SCHERTL
Target
ID
41896
Name
biind
RA
348.467614
DEC
-68.29138
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 21.6970 21.7110 140.0000 140.2000
A0-D0 30.7510 30.7350 83.8000 84.1000
A0-C1 21.8890 21.8970 117.1120 117.3420
B2-D0 25.9390 25.9150 39.8000 40.0000
B2-C1 8.6380 8.6300 39.7970 39.9750
D0-C1 17.3000 17.2840 219.8760 220.0540
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24K3.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60165.30646448
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME biind
RA 348.467614
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 21.697
HIERARCH ESO ISS PBL12 END 21.711
HIERARCH ESO ISS PBLA12 START 140.0
HIERARCH ESO ISS PBLA12 END 140.2
HIERARCH ESO ISS PBL13 START 30.751
HIERARCH ESO ISS PBL13 END 30.735
HIERARCH ESO ISS PBLA13 START 83.8
HIERARCH ESO ISS PBLA13 END 84.1
HIERARCH ESO ISS PBL14 START 21.889
HIERARCH ESO ISS PBL14 END 21.897
HIERARCH ESO ISS PBLA14 START 117.112
HIERARCH ESO ISS PBLA14 END 117.342
HIERARCH ESO ISS PBL23 START 25.939
HIERARCH ESO ISS PBL23 END 25.915
HIERARCH ESO ISS PBLA23 START 39.8
HIERARCH ESO ISS PBLA23 END 40.0
HIERARCH ESO ISS PBL24 START 8.638
HIERARCH ESO ISS PBL24 END 8.63
HIERARCH ESO ISS PBLA24 START 39.797
HIERARCH ESO ISS PBLA24 END 39.975
HIERARCH ESO ISS PBL34 START 17.3
HIERARCH ESO ISS PBL34 END 17.284
HIERARCH ESO ISS PBLA34 START 219.876
HIERARCH ESO ISS PBLA34 END 220.054
HIERARCH ESO ISS AMBI TAU0 START 0.002471
HIERARCH ESO ISS AMBI TAU0 END 0.002442
HIERARCH ESO ISS AMBI TEMP 13.38
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 1.1