Exposure
ID
MATIS.2023-08-21T08:59:40.025_1
Header ID
MATIS.2023-08-21T08:59:40.025
Date updated
2023-08-21 09:10:43 UTC+0000
Release date
2023-08-21 08:59:40 UTC+0000
UTC Start
2023-08-21 08:59:40.025
UTC End
2023-08-21 09:00:42.035
MJD Start
60177.37476881
MJD End
60177.37548651833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.008168499999999999
Ambient temperature (°C)
13.45
Seeing (arcsec)
0.31
Observation
ID
56691
Category
calibrator
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
41902
Name
kapgru
RA
346.163738
DEC
-53.96546
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 89.5960 89.5800 151.4000 151.6000
A0-J2 118.1040 118.0030 133.7000 133.9000
A0-K0 102.8260 102.6390 112.9590 113.2120
G1-J2 42.6390 42.5330 93.9000 94.1000
G1-K0 64.5780 64.4420 53.3450 53.4650
J2-K0 42.4720 42.4590 12.6010 12.7270
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24K3.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60177.37476881
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME kapgru
RA 346.163738
DEC -53.96546
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 89.596
HIERARCH ESO ISS PBL12 END 89.58
HIERARCH ESO ISS PBLA12 START 151.4
HIERARCH ESO ISS PBLA12 END 151.6
HIERARCH ESO ISS PBL13 START 118.104
HIERARCH ESO ISS PBL13 END 118.003
HIERARCH ESO ISS PBLA13 START 133.7
HIERARCH ESO ISS PBLA13 END 133.9
HIERARCH ESO ISS PBL14 START 102.826
HIERARCH ESO ISS PBL14 END 102.639
HIERARCH ESO ISS PBLA14 START 112.959
HIERARCH ESO ISS PBLA14 END 113.212
HIERARCH ESO ISS PBL23 START 42.639
HIERARCH ESO ISS PBL23 END 42.533
HIERARCH ESO ISS PBLA23 START 93.9
HIERARCH ESO ISS PBLA23 END 94.1
HIERARCH ESO ISS PBL24 START 64.578
HIERARCH ESO ISS PBL24 END 64.442
HIERARCH ESO ISS PBLA24 START 53.345
HIERARCH ESO ISS PBLA24 END 53.465
HIERARCH ESO ISS PBL34 START 42.472
HIERARCH ESO ISS PBL34 END 42.459
HIERARCH ESO ISS PBLA34 START 12.601
HIERARCH ESO ISS PBLA34 END 12.727
HIERARCH ESO ISS AMBI TAU0 START 0.008315
HIERARCH ESO ISS AMBI TAU0 END 0.008022
HIERARCH ESO ISS AMBI TEMP 13.45
HIERARCH ESO ISS AMBI FWHM START 0.33
HIERARCH ESO ISS AMBI FWHM END 0.29