Exposure
ID
MATIS.2022-09-26T04:22:09.849_1
Header ID
MATIS.2022-09-26T04:22:09.849
Date updated
2022-09-26 04:31:10 UTC+0000
Release date
2022-09-26 04:22:09 UTC+0000
UTC Start
2022-09-26 04:22:09.849
UTC End
2022-09-26 04:23:11.511
MJD Start
59848.18205844
MJD End
59848.1827721206
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.0043625
Ambient temperature (°C)
9.16
Seeing (arcsec)
0.62
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 67.8130 67.7900 282.4000 282.6000
K0-D0 91.7950 91.7190 263.9000 264.1000
K0-J3 52.3770 52.3990 337.4220 337.5740
G2-D0 34.9160 34.8780 225.8000 226.0000
G2-J3 57.1660 57.1000 53.7750 53.9370
D0-J3 91.8740 91.7700 50.7690 50.9260
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 59848.18205844
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 0.717
HIERARCH ESO DET NDIT 86
HIERARCH ESO ISS PBL12 START 67.813
HIERARCH ESO ISS PBL12 END 67.79
HIERARCH ESO ISS PBLA12 START 282.4
HIERARCH ESO ISS PBLA12 END 282.6
HIERARCH ESO ISS PBL13 START 91.795
HIERARCH ESO ISS PBL13 END 91.719
HIERARCH ESO ISS PBLA13 START 263.9
HIERARCH ESO ISS PBLA13 END 264.1
HIERARCH ESO ISS PBL14 START 52.377
HIERARCH ESO ISS PBL14 END 52.399
HIERARCH ESO ISS PBLA14 START 337.422
HIERARCH ESO ISS PBLA14 END 337.574
HIERARCH ESO ISS PBL23 START 34.916
HIERARCH ESO ISS PBL23 END 34.878
HIERARCH ESO ISS PBLA23 START 225.8
HIERARCH ESO ISS PBLA23 END 226.0
HIERARCH ESO ISS PBL24 START 57.166
HIERARCH ESO ISS PBL24 END 57.1
HIERARCH ESO ISS PBLA24 START 53.775
HIERARCH ESO ISS PBLA24 END 53.937
HIERARCH ESO ISS PBL34 START 91.874
HIERARCH ESO ISS PBL34 END 91.77
HIERARCH ESO ISS PBLA34 START 50.769
HIERARCH ESO ISS PBLA34 END 50.926
HIERARCH ESO ISS AMBI TAU0 START 0.004285
HIERARCH ESO ISS AMBI TAU0 END 0.00444
HIERARCH ESO ISS AMBI TEMP 9.16
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.62