Exposure
ID
MATIS.2022-09-27T06:14:00.283_1
Header ID
MATIS.2022-09-27T06:14:00.283
Date updated
2022-09-27 06:22:02 UTC+0000
Release date
2022-09-27 06:14:00 UTC+0000
UTC Start
2022-09-27 06:14:00.283
UTC End
2022-09-27 06:15:02.683
MJD Start
59849.2597255
MJD End
59849.2604477222
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.003095
Ambient temperature (°C)
8.09
Seeing (arcsec)
0.78
Observation
ID
52543
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
39050
Name
kapgru
RA
346.164659
DEC
-53.96544
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.8930 89.8770 147.2000 147.4000
A0-J2 119.9760 119.8730 129.0000 129.3000
A0-J3 98.1380 97.8980 78.2080 78.3950
G1-J2 44.5470 44.4440 89.9000 90.1000
G1-J3 106.7260 106.6300 26.3640 26.4760
J2-J3 95.6190 95.6150 1.7040 1.8520
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 59849.2597255
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME kapgru
RA 346.164659
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
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 89.893
HIERARCH ESO ISS PBL12 END 89.877
HIERARCH ESO ISS PBLA12 START 147.2
HIERARCH ESO ISS PBLA12 END 147.4
HIERARCH ESO ISS PBL13 START 119.976
HIERARCH ESO ISS PBL13 END 119.873
HIERARCH ESO ISS PBLA13 START 129.0
HIERARCH ESO ISS PBLA13 END 129.3
HIERARCH ESO ISS PBL14 START 98.138
HIERARCH ESO ISS PBL14 END 97.898
HIERARCH ESO ISS PBLA14 START 78.208
HIERARCH ESO ISS PBLA14 END 78.395
HIERARCH ESO ISS PBL23 START 44.547
HIERARCH ESO ISS PBL23 END 44.444
HIERARCH ESO ISS PBLA23 START 89.9
HIERARCH ESO ISS PBLA23 END 90.1
HIERARCH ESO ISS PBL24 START 106.726
HIERARCH ESO ISS PBL24 END 106.63
HIERARCH ESO ISS PBLA24 START 26.364
HIERARCH ESO ISS PBLA24 END 26.476
HIERARCH ESO ISS PBL34 START 95.619
HIERARCH ESO ISS PBL34 END 95.615
HIERARCH ESO ISS PBLA34 START 1.704
HIERARCH ESO ISS PBLA34 END 1.852
HIERARCH ESO ISS AMBI TAU0 START 0.003095
HIERARCH ESO ISS AMBI TAU0 END 0.003095
HIERARCH ESO ISS AMBI TEMP 8.09
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.78