Exposure
ID
MATIS.2022-06-08T01:04:43.278_1
Header ID
MATIS.2022-06-08T01:04:43.278
Date updated
2022-06-08 01:12:42 UTC+0000
Release date
2022-06-08 01:04:43 UTC+0000
UTC Start
2022-06-08 01:04:43.278
UTC End
2022-06-08 01:05:43.338
MJD Start
59738.04494535
MJD End
59738.0456404889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.001622
Ambient temperature (°C)
9.95
Seeing (arcsec)
1.77
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 60.5930 60.6470 223.6000 223.9000
K0-D0 93.5790 93.6040 208.3000 208.5000
K0-J3 37.4660 37.5570 300.5370 300.6630
G2-D0 38.6390 38.6370 183.7000 183.9000
G2-J3 63.6050 63.6010 8.6300 8.8130
D0-J3 102.1560 102.1500 6.7840 6.9620
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 59738.04494535
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 60.593
HIERARCH ESO ISS PBL12 END 60.647
HIERARCH ESO ISS PBLA12 START 223.6
HIERARCH ESO ISS PBLA12 END 223.9
HIERARCH ESO ISS PBL13 START 93.579
HIERARCH ESO ISS PBL13 END 93.604
HIERARCH ESO ISS PBLA13 START 208.3
HIERARCH ESO ISS PBLA13 END 208.5
HIERARCH ESO ISS PBL14 START 37.466
HIERARCH ESO ISS PBL14 END 37.557
HIERARCH ESO ISS PBLA14 START 300.537
HIERARCH ESO ISS PBLA14 END 300.663
HIERARCH ESO ISS PBL23 START 38.639
HIERARCH ESO ISS PBL23 END 38.637
HIERARCH ESO ISS PBLA23 START 183.7
HIERARCH ESO ISS PBLA23 END 183.9
HIERARCH ESO ISS PBL24 START 63.605
HIERARCH ESO ISS PBL24 END 63.601
HIERARCH ESO ISS PBLA24 START 8.63
HIERARCH ESO ISS PBLA24 END 8.813
HIERARCH ESO ISS PBL34 START 102.156
HIERARCH ESO ISS PBL34 END 102.15
HIERARCH ESO ISS PBLA34 START 6.784
HIERARCH ESO ISS PBLA34 END 6.962
HIERARCH ESO ISS AMBI TAU0 START 0.001622
HIERARCH ESO ISS AMBI TAU0 END 0.001622
HIERARCH ESO ISS AMBI TEMP 9.95
HIERARCH ESO ISS AMBI FWHM START 1.77
HIERARCH ESO ISS AMBI FWHM END 1.77