Exposure
ID
MATIS.2022-09-26T04:25:09.530_1
Header ID
MATIS.2022-09-26T04:25:09.530
Date updated
2022-09-26 04:35:44 UTC+0000
Release date
2022-09-26 04:25:09 UTC+0000
UTC Start
2022-09-26 04:25:09.530
UTC End
2022-09-26 04:26:11.540
MJD Start
59848.18413808
MJD End
59848.1848557883
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0045595
Ambient temperature (°C)
9.25
Seeing (arcsec)
0.59
Observation
ID
52519
Category
calibrator
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
39035
Name
kapgru
RA
346.165599
DEC
-53.96544
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.7460 67.7220 283.0000 283.2000
K0-D0 91.5760 91.4990 264.5000 264.7000
K0-J3 52.4400 52.4610 337.8630 338.0140
G2-D0 34.8070 34.7680 226.3000 226.4000
G2-J3 56.9770 56.9110 54.2450 54.4070
D0-J3 91.5750 91.4700 51.2250 51.3820
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23SA.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59848.18413808
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME kapgru
RA 346.165599
DEC -53.96544
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 67.746
HIERARCH ESO ISS PBL12 END 67.722
HIERARCH ESO ISS PBLA12 START 283.0
HIERARCH ESO ISS PBLA12 END 283.2
HIERARCH ESO ISS PBL13 START 91.576
HIERARCH ESO ISS PBL13 END 91.499
HIERARCH ESO ISS PBLA13 START 264.5
HIERARCH ESO ISS PBLA13 END 264.7
HIERARCH ESO ISS PBL14 START 52.44
HIERARCH ESO ISS PBL14 END 52.461
HIERARCH ESO ISS PBLA14 START 337.863
HIERARCH ESO ISS PBLA14 END 338.014
HIERARCH ESO ISS PBL23 START 34.807
HIERARCH ESO ISS PBL23 END 34.768
HIERARCH ESO ISS PBLA23 START 226.3
HIERARCH ESO ISS PBLA23 END 226.4
HIERARCH ESO ISS PBL24 START 56.977
HIERARCH ESO ISS PBL24 END 56.911
HIERARCH ESO ISS PBLA24 START 54.245
HIERARCH ESO ISS PBLA24 END 54.407
HIERARCH ESO ISS PBL34 START 91.575
HIERARCH ESO ISS PBL34 END 91.47
HIERARCH ESO ISS PBLA34 START 51.225
HIERARCH ESO ISS PBLA34 END 51.382
HIERARCH ESO ISS AMBI TAU0 START 0.004881
HIERARCH ESO ISS AMBI TAU0 END 0.004238
HIERARCH ESO ISS AMBI TEMP 9.25
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.61