Exposure
ID
MATIS.2022-11-30T01:53:35.766_1
Header ID
MATIS.2022-11-30T01:53:35.766
Date updated
2022-11-30 02:01:46 UTC+0000
Release date
2023-11-30 02:01:46 UTC+0000
UTC Start
2022-11-30 01:53:35.766
UTC End
2022-11-30 01:54:37.776
MJD Start
59913.07888618
MJD End
59913.0796038883
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.00636
Ambient temperature (°C)
10.76
Seeing (arcsec)
0.59
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 89.9550 89.9650 143.2000 143.5000
A0-J2 126.7920 126.7580 127.9000 128.2000
A0-K0 114.1880 114.0950 111.8540 112.1210
G1-J2 46.5290 46.4690 97.3000 97.5000
G1-K0 59.9300 59.8280 60.4610 60.6530
J2-K0 35.9460 35.9360 9.5870 9.7460
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 59913.07888618
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 89.955
HIERARCH ESO ISS PBL12 END 89.965
HIERARCH ESO ISS PBLA12 START 143.2
HIERARCH ESO ISS PBLA12 END 143.5
HIERARCH ESO ISS PBL13 START 126.792
HIERARCH ESO ISS PBL13 END 126.758
HIERARCH ESO ISS PBLA13 START 127.9
HIERARCH ESO ISS PBLA13 END 128.2
HIERARCH ESO ISS PBL14 START 114.188
HIERARCH ESO ISS PBL14 END 114.095
HIERARCH ESO ISS PBLA14 START 111.854
HIERARCH ESO ISS PBLA14 END 112.121
HIERARCH ESO ISS PBL23 START 46.529
HIERARCH ESO ISS PBL23 END 46.469
HIERARCH ESO ISS PBLA23 START 97.3
HIERARCH ESO ISS PBLA23 END 97.5
HIERARCH ESO ISS PBL24 START 59.93
HIERARCH ESO ISS PBL24 END 59.828
HIERARCH ESO ISS PBLA24 START 60.461
HIERARCH ESO ISS PBLA24 END 60.653
HIERARCH ESO ISS PBL34 START 35.946
HIERARCH ESO ISS PBL34 END 35.936
HIERARCH ESO ISS PBLA34 START 9.587
HIERARCH ESO ISS PBLA34 END 9.746
HIERARCH ESO ISS AMBI TAU0 START 0.00636
HIERARCH ESO ISS AMBI TAU0 END 0.00636
HIERARCH ESO ISS AMBI TEMP 10.76
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.59