Exposure
ID
MATIS.2021-10-21T04:27:24.070_1
Header ID
MATIS.2021-10-21T04:27:24.070
Date updated
2021-10-21 04:40:54 UTC+0000
Release date
2021-10-21 04:27:24 UTC+0000
UTC Start
2021-10-21 04:27:24.070
UTC End
2021-10-21 04:28:24.046
MJD Start
59508.18569526
MJD End
59508.1863894267
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002499
Ambient temperature (°C)
11.29
Seeing (arcsec)
1.225
Observation
ID
48588
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
36408
Name
gam Eri
RA
59.506525
DEC
-13.50907
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.6490 24.6660 135.0000 135.0000
A0-D0 26.7640 26.8280 58.7000 58.8000
A0-C1 20.4660 20.5050 109.9250 109.9440
B2-D0 31.7980 31.8070 9.8000 9.9000
B2-C1 10.5940 10.5970 9.7590 9.9080
D0-C1 21.2040 21.2100 189.8180 189.9680
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 59508.18569526
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME gam Eri
RA 59.506525
DEC -13.50907
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.196
HIERARCH ESO DET NDIT 306
HIERARCH ESO ISS PBL12 START 24.649
HIERARCH ESO ISS PBL12 END 24.666
HIERARCH ESO ISS PBLA12 START 135.0
HIERARCH ESO ISS PBLA12 END 135.0
HIERARCH ESO ISS PBL13 START 26.764
HIERARCH ESO ISS PBL13 END 26.828
HIERARCH ESO ISS PBLA13 START 58.7
HIERARCH ESO ISS PBLA13 END 58.8
HIERARCH ESO ISS PBL14 START 20.466
HIERARCH ESO ISS PBL14 END 20.505
HIERARCH ESO ISS PBLA14 START 109.925
HIERARCH ESO ISS PBLA14 END 109.944
HIERARCH ESO ISS PBL23 START 31.798
HIERARCH ESO ISS PBL23 END 31.807
HIERARCH ESO ISS PBLA23 START 9.8
HIERARCH ESO ISS PBLA23 END 9.9
HIERARCH ESO ISS PBL24 START 10.594
HIERARCH ESO ISS PBL24 END 10.597
HIERARCH ESO ISS PBLA24 START 9.759
HIERARCH ESO ISS PBLA24 END 9.908
HIERARCH ESO ISS PBL34 START 21.204
HIERARCH ESO ISS PBL34 END 21.21
HIERARCH ESO ISS PBLA34 START 189.818
HIERARCH ESO ISS PBLA34 END 189.968
HIERARCH ESO ISS AMBI TAU0 START 0.002892
HIERARCH ESO ISS AMBI TAU0 END 0.002106
HIERARCH ESO ISS AMBI TEMP 11.29
HIERARCH ESO ISS AMBI FWHM START 1.13
HIERARCH ESO ISS AMBI FWHM END 1.32