Exposure
ID
MATIS.2022-05-30T02:44:08.429_1
Header ID
MATIS.2022-05-30T02:44:08.429
Date updated
2022-05-30 02:51:05 UTC+0000
Release date
2022-05-30 02:44:08 UTC+0000
UTC Start
2022-05-30 02:44:08.429
UTC End
2022-05-30 02:45:08.489
MJD Start
59729.11398645
MJD End
59729.1146815889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.00366
Ambient temperature (°C)
5.82
Seeing (arcsec)
0.66
Observation
ID
51064
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
38080
Name
zet Ara
RA
254.654893
DEC
-55.99033
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 64.0000 64.0510 239.5000 239.7000
K0-D0 95.1290 95.1510 222.9000 223.2000
K0-J3 42.5950 42.6670 308.7990 308.9300
G2-D0 38.3710 38.3640 194.6000 194.8000
G2-J3 63.1360 63.1250 20.3190 20.4990
D0-J3 101.3880 101.3690 18.1570 18.3330
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 59729.11398645
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME zet Ara
RA 254.654893
DEC -55.99033
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 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 64.0
HIERARCH ESO ISS PBL12 END 64.051
HIERARCH ESO ISS PBLA12 START 239.5
HIERARCH ESO ISS PBLA12 END 239.7
HIERARCH ESO ISS PBL13 START 95.129
HIERARCH ESO ISS PBL13 END 95.151
HIERARCH ESO ISS PBLA13 START 222.9
HIERARCH ESO ISS PBLA13 END 223.2
HIERARCH ESO ISS PBL14 START 42.595
HIERARCH ESO ISS PBL14 END 42.667
HIERARCH ESO ISS PBLA14 START 308.799
HIERARCH ESO ISS PBLA14 END 308.93
HIERARCH ESO ISS PBL23 START 38.371
HIERARCH ESO ISS PBL23 END 38.364
HIERARCH ESO ISS PBLA23 START 194.6
HIERARCH ESO ISS PBLA23 END 194.8
HIERARCH ESO ISS PBL24 START 63.136
HIERARCH ESO ISS PBL24 END 63.125
HIERARCH ESO ISS PBLA24 START 20.319
HIERARCH ESO ISS PBLA24 END 20.499
HIERARCH ESO ISS PBL34 START 101.388
HIERARCH ESO ISS PBL34 END 101.369
HIERARCH ESO ISS PBLA34 START 18.157
HIERARCH ESO ISS PBLA34 END 18.333
HIERARCH ESO ISS AMBI TAU0 START 0.00345
HIERARCH ESO ISS AMBI TAU0 END 0.00387
HIERARCH ESO ISS AMBI TEMP 5.82
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.68