Exposure
ID
MATIS.2022-12-18T03:02:45.497_1
Header ID
MATIS.2022-12-18T03:02:45.497
Date updated
2022-12-18 03:10:55 UTC+0000
Release date
2022-12-18 03:02:45 UTC+0000
UTC Start
2022-12-18 03:02:45.497
UTC End
2022-12-18 03:03:47.507
MJD Start
59931.12691548
MJD End
59931.1276331883
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.006766
Ambient temperature (°C)
12.86
Seeing (arcsec)
0.625
Observation
ID
53558
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
39829
Name
kapgru
RA
346.163724
DEC
-53.96544
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 88.3250 88.3230 177.1000 177.4000
A0-J2 108.9990 108.9490 164.1000 164.4000
A0-K0 83.3800 83.2340 145.5500 145.9060
G1-J2 30.3810 30.2700 123.2000 123.5000
G1-K0 46.9770 46.7890 65.5450 65.6500
J2-K0 40.0220 39.9900 25.6620 25.7760
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 59931.12691548
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME kapgru
RA 346.163724
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 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 88.325
HIERARCH ESO ISS PBL12 END 88.323
HIERARCH ESO ISS PBLA12 START 177.1
HIERARCH ESO ISS PBLA12 END 177.4
HIERARCH ESO ISS PBL13 START 108.999
HIERARCH ESO ISS PBL13 END 108.949
HIERARCH ESO ISS PBLA13 START 164.1
HIERARCH ESO ISS PBLA13 END 164.4
HIERARCH ESO ISS PBL14 START 83.38
HIERARCH ESO ISS PBL14 END 83.234
HIERARCH ESO ISS PBLA14 START 145.55
HIERARCH ESO ISS PBLA14 END 145.906
HIERARCH ESO ISS PBL23 START 30.381
HIERARCH ESO ISS PBL23 END 30.27
HIERARCH ESO ISS PBLA23 START 123.2
HIERARCH ESO ISS PBLA23 END 123.5
HIERARCH ESO ISS PBL24 START 46.977
HIERARCH ESO ISS PBL24 END 46.789
HIERARCH ESO ISS PBLA24 START 65.545
HIERARCH ESO ISS PBLA24 END 65.65
HIERARCH ESO ISS PBL34 START 40.022
HIERARCH ESO ISS PBL34 END 39.99
HIERARCH ESO ISS PBLA34 START 25.662
HIERARCH ESO ISS PBLA34 END 25.776
HIERARCH ESO ISS AMBI TAU0 START 0.006766
HIERARCH ESO ISS AMBI TAU0 END 0.006766
HIERARCH ESO ISS AMBI TEMP 12.86
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.63