Exposure
ID
MATIS.2022-04-12T00:34:36.264_1
Header ID
MATIS.2022-04-12T00:34:36.264
Date updated
2022-04-12 00:40:58 UTC+0000
Release date
2022-04-12 00:34:36 UTC+0000
UTC Start
2022-04-12 00:34:36.264
UTC End
2022-04-12 00:35:36.324
MJD Start
59681.02403083
MJD End
59681.0247259689
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002588
Ambient temperature (°C)
10.61
Seeing (arcsec)
0.85
Observation
ID
50469
Category
calibrator
Program ID
108.22E9.001
Program Title
HARNESSING THE RESOLVING POWER OF MATISSE: ORIGIN OF MASS LOSS COMPLEXITY ON THE AGB
Program Type
DDT
PI / COI
PALADINI/ BLADH/ BRUNO/ CHIAVASSA/ DE BECK/ GROENEWEGEN/ HOFMANN/ HOMAN/ HRON/ JORISSEN/ KERSCHBAUM/ MILLOUR/ LAGADEC/ MONTARGES/ CRUZALEBES/ OLOFSSON/ RAMSTEDT/ RAU/ SCICLUNA/ VLEMMINGS/ WEIGELT/ WITTKOWSKI/ OHNAKA/ PERRIN/ ABBOTT/ ERIKSSON/ VAN ECK/ ...
Target
ID
37722
Name
HD 98993
RA
170.801323
DEC
-36.16478
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 78.2600 78.4210 98.4000 98.5000
A0-J2 115.6390 115.8360 72.3000 72.5000
A0-K0 120.9050 121.0200 49.9770 50.1710
G1-J2 56.9270 56.9520 35.1000 35.3000
G1-K0 90.4120 90.4100 9.6530 9.7940
J2-K0 46.0320 46.0540 337.5770 337.6610
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.22E9.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59681.02403083
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 98993
RA 170.801323
DEC -36.16478
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 K0
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 78.26
HIERARCH ESO ISS PBL12 END 78.421
HIERARCH ESO ISS PBLA12 START 98.4
HIERARCH ESO ISS PBLA12 END 98.5
HIERARCH ESO ISS PBL13 START 115.639
HIERARCH ESO ISS PBL13 END 115.836
HIERARCH ESO ISS PBLA13 START 72.3
HIERARCH ESO ISS PBLA13 END 72.5
HIERARCH ESO ISS PBL14 START 120.905
HIERARCH ESO ISS PBL14 END 121.02
HIERARCH ESO ISS PBLA14 START 49.977
HIERARCH ESO ISS PBLA14 END 50.171
HIERARCH ESO ISS PBL23 START 56.927
HIERARCH ESO ISS PBL23 END 56.952
HIERARCH ESO ISS PBLA23 START 35.1
HIERARCH ESO ISS PBLA23 END 35.3
HIERARCH ESO ISS PBL24 START 90.412
HIERARCH ESO ISS PBL24 END 90.41
HIERARCH ESO ISS PBLA24 START 9.653
HIERARCH ESO ISS PBLA24 END 9.794
HIERARCH ESO ISS PBL34 START 46.032
HIERARCH ESO ISS PBL34 END 46.054
HIERARCH ESO ISS PBLA34 START 337.577
HIERARCH ESO ISS PBLA34 END 337.661
HIERARCH ESO ISS AMBI TAU0 START 0.002588
HIERARCH ESO ISS AMBI TAU0 END 0.002588
HIERARCH ESO ISS AMBI TEMP 10.61
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.85