Exposure
ID
MATIS.2022-06-08T00:57:40.901_1
Header ID
MATIS.2022-06-08T00:57:40.901
Date updated
2022-06-08 01:08:08 UTC+0000
Release date
2022-06-08 00:57:40 UTC+0000
UTC Start
2022-06-08 00:57:40.901
UTC End
2022-06-08 00:58:40.961
MJD Start
59738.04005673
MJD End
59738.0407518689
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.001622
Ambient temperature (°C)
10.02
Seeing (arcsec)
1.62
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 60.2200 60.2740 221.8000 222.1000
K0-D0 93.4070 93.4320 206.6000 206.9000
K0-J3 36.8310 36.9240 299.6420 299.7670
G2-D0 38.6490 38.6470 182.5000 182.7000
G2-J3 63.6300 63.6270 7.3320 7.5160
D0-J3 102.1950 102.1900 5.5230 5.7020
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 59738.04005673
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 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 60.22
HIERARCH ESO ISS PBL12 END 60.274
HIERARCH ESO ISS PBLA12 START 221.8
HIERARCH ESO ISS PBLA12 END 222.1
HIERARCH ESO ISS PBL13 START 93.407
HIERARCH ESO ISS PBL13 END 93.432
HIERARCH ESO ISS PBLA13 START 206.6
HIERARCH ESO ISS PBLA13 END 206.9
HIERARCH ESO ISS PBL14 START 36.831
HIERARCH ESO ISS PBL14 END 36.924
HIERARCH ESO ISS PBLA14 START 299.642
HIERARCH ESO ISS PBLA14 END 299.767
HIERARCH ESO ISS PBL23 START 38.649
HIERARCH ESO ISS PBL23 END 38.647
HIERARCH ESO ISS PBLA23 START 182.5
HIERARCH ESO ISS PBLA23 END 182.7
HIERARCH ESO ISS PBL24 START 63.63
HIERARCH ESO ISS PBL24 END 63.627
HIERARCH ESO ISS PBLA24 START 7.332
HIERARCH ESO ISS PBLA24 END 7.516
HIERARCH ESO ISS PBL34 START 102.195
HIERARCH ESO ISS PBL34 END 102.19
HIERARCH ESO ISS PBLA34 START 5.523
HIERARCH ESO ISS PBLA34 END 5.702
HIERARCH ESO ISS AMBI TAU0 START 0.001622
HIERARCH ESO ISS AMBI TAU0 END 0.001622
HIERARCH ESO ISS AMBI TEMP 10.02
HIERARCH ESO ISS AMBI FWHM START 1.62
HIERARCH ESO ISS AMBI FWHM END 1.62