Exposure
ID
MATIS.2022-09-26T04:36:16.556_1
Header ID
MATIS.2022-09-26T04:36:16.556
Date updated
2022-09-26 04:46:01 UTC+0000
Release date
2022-09-26 04:36:16 UTC+0000
UTC Start
2022-09-26 04:36:16.556
UTC End
2022-09-26 04:37:18.566
MJD Start
59848.19185829
MJD End
59848.1925759983
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.004756
Ambient temperature (°C)
9.35
Seeing (arcsec)
0.66
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 67.4690 67.4400 285.3000 285.6000
K0-D0 90.7170 90.6320 266.7000 266.9000
K0-J3 52.6580 52.6780 339.5000 339.6580
G2-D0 34.3860 34.3450 227.9000 228.0000
G2-J3 56.2500 56.1790 55.9780 56.1450
D0-J3 90.4230 90.3100 52.9060 53.0680
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 59848.19185829
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 67.469
HIERARCH ESO ISS PBL12 END 67.44
HIERARCH ESO ISS PBLA12 START 285.3
HIERARCH ESO ISS PBLA12 END 285.6
HIERARCH ESO ISS PBL13 START 90.717
HIERARCH ESO ISS PBL13 END 90.632
HIERARCH ESO ISS PBLA13 START 266.7
HIERARCH ESO ISS PBLA13 END 266.9
HIERARCH ESO ISS PBL14 START 52.658
HIERARCH ESO ISS PBL14 END 52.678
HIERARCH ESO ISS PBLA14 START 339.5
HIERARCH ESO ISS PBLA14 END 339.658
HIERARCH ESO ISS PBL23 START 34.386
HIERARCH ESO ISS PBL23 END 34.345
HIERARCH ESO ISS PBLA23 START 227.9
HIERARCH ESO ISS PBLA23 END 228.0
HIERARCH ESO ISS PBL24 START 56.25
HIERARCH ESO ISS PBL24 END 56.179
HIERARCH ESO ISS PBLA24 START 55.978
HIERARCH ESO ISS PBLA24 END 56.145
HIERARCH ESO ISS PBL34 START 90.423
HIERARCH ESO ISS PBL34 END 90.31
HIERARCH ESO ISS PBLA34 START 52.906
HIERARCH ESO ISS PBLA34 END 53.068
HIERARCH ESO ISS AMBI TAU0 START 0.004935
HIERARCH ESO ISS AMBI TAU0 END 0.004577
HIERARCH ESO ISS AMBI TEMP 9.35
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.66