Exposure
ID
MATIS.2022-09-26T04:32:03.399_1
Header ID
MATIS.2022-09-26T04:32:03.399
Date updated
2022-09-26 04:40:41 UTC+0000
Release date
2022-09-26 04:32:03 UTC+0000
UTC Start
2022-09-26 04:32:03.399
UTC End
2022-09-26 04:33:05.799
MJD Start
59848.18892823
MJD End
59848.1896504522
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.0047165
Ambient temperature (°C)
9.28
Seeing (arcsec)
0.61
Observation
ID
52518
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.5800 67.5530 284.5000 284.7000
K0-D0 91.0520 90.9700 265.9000 266.1000
K0-J3 52.5780 52.5980 338.8800 339.0300
G2-D0 34.5490 34.5080 227.3000 227.4000
G2-J3 56.5320 56.4620 55.3240 55.4830
D0-J3 90.8690 90.7580 52.2720 52.4260
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 59848.18892823
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME kapgru
RA 346.165599
DEC -53.96544
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 0.6
HIERARCH ESO DET SEQ1 PERIOD 1.04
HIERARCH ESO DET NDIT 60
HIERARCH ESO ISS PBL12 START 67.58
HIERARCH ESO ISS PBL12 END 67.553
HIERARCH ESO ISS PBLA12 START 284.5
HIERARCH ESO ISS PBLA12 END 284.7
HIERARCH ESO ISS PBL13 START 91.052
HIERARCH ESO ISS PBL13 END 90.97
HIERARCH ESO ISS PBLA13 START 265.9
HIERARCH ESO ISS PBLA13 END 266.1
HIERARCH ESO ISS PBL14 START 52.578
HIERARCH ESO ISS PBL14 END 52.598
HIERARCH ESO ISS PBLA14 START 338.88
HIERARCH ESO ISS PBLA14 END 339.03
HIERARCH ESO ISS PBL23 START 34.549
HIERARCH ESO ISS PBL23 END 34.508
HIERARCH ESO ISS PBLA23 START 227.3
HIERARCH ESO ISS PBLA23 END 227.4
HIERARCH ESO ISS PBL24 START 56.532
HIERARCH ESO ISS PBL24 END 56.462
HIERARCH ESO ISS PBLA24 START 55.324
HIERARCH ESO ISS PBLA24 END 55.483
HIERARCH ESO ISS PBL34 START 90.869
HIERARCH ESO ISS PBL34 END 90.758
HIERARCH ESO ISS PBLA34 START 52.272
HIERARCH ESO ISS PBLA34 END 52.426
HIERARCH ESO ISS AMBI TAU0 START 0.004383
HIERARCH ESO ISS AMBI TAU0 END 0.00505
HIERARCH ESO ISS AMBI TEMP 9.28
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.6