Exposure
ID
MATIS.2022-04-12T00:46:36.872_1
Header ID
MATIS.2022-04-12T00:46:36.872
Date updated
2022-04-12 00:56:04 UTC+0000
Release date
2022-04-12 00:46:36 UTC+0000
UTC Start
2022-04-12 00:46:36.872
UTC End
2022-04-12 00:47:36.932
MJD Start
59681.0323712
MJD End
59681.0330663389
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003411
Ambient temperature (°C)
10.38
Seeing (arcsec)
0.89
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 80.0930 80.2360 99.9000 100.1000
A0-J2 117.8850 118.0610 74.4000 74.6000
A0-K0 122.2230 122.3270 52.2590 52.4450
G1-J2 57.2150 57.2370 37.3000 37.4000
G1-K0 90.3820 90.3790 11.3320 11.4710
J2-K0 46.2750 46.2940 338.6070 338.6950
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 59681.0323712
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 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 80.093
HIERARCH ESO ISS PBL12 END 80.236
HIERARCH ESO ISS PBLA12 START 99.9
HIERARCH ESO ISS PBLA12 END 100.1
HIERARCH ESO ISS PBL13 START 117.885
HIERARCH ESO ISS PBL13 END 118.061
HIERARCH ESO ISS PBLA13 START 74.4
HIERARCH ESO ISS PBLA13 END 74.6
HIERARCH ESO ISS PBL14 START 122.223
HIERARCH ESO ISS PBL14 END 122.327
HIERARCH ESO ISS PBLA14 START 52.259
HIERARCH ESO ISS PBLA14 END 52.445
HIERARCH ESO ISS PBL23 START 57.215
HIERARCH ESO ISS PBL23 END 57.237
HIERARCH ESO ISS PBLA23 START 37.3
HIERARCH ESO ISS PBLA23 END 37.4
HIERARCH ESO ISS PBL24 START 90.382
HIERARCH ESO ISS PBL24 END 90.379
HIERARCH ESO ISS PBLA24 START 11.332
HIERARCH ESO ISS PBLA24 END 11.471
HIERARCH ESO ISS PBL34 START 46.275
HIERARCH ESO ISS PBL34 END 46.294
HIERARCH ESO ISS PBLA34 START 338.607
HIERARCH ESO ISS PBLA34 END 338.695
HIERARCH ESO ISS AMBI TAU0 START 0.003411
HIERARCH ESO ISS AMBI TAU0 END 0.003411
HIERARCH ESO ISS AMBI TEMP 10.38
HIERARCH ESO ISS AMBI FWHM START 0.89
HIERARCH ESO ISS AMBI FWHM END 0.89