Exposure
ID
MATIS.2021-11-08T05:22:11.870_1
Header ID
MATIS.2021-11-08T05:22:11.870
Date updated
2021-11-08 05:30:41 UTC+0000
Release date
2021-11-08 05:22:11 UTC+0000
UTC Start
2021-11-08 05:22:11.870
UTC End
2021-11-08 05:23:11.846
MJD Start
59526.2237485
MJD End
59526.2244426667
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00676
Ambient temperature (°C)
12.5
Seeing (arcsec)
0.53
Observation
ID
48813
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
36518
Name
gam Eri
RA
59.507097
DEC
-13.50907
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.3740 90.3540 115.1000 115.1000
A0-J2 129.1980 129.2100 92.3000 92.4000
A0-J3 130.7400 130.8030 45.9030 45.9890
G1-J2 57.6660 57.6940 55.0000 55.1000
G1-J3 129.8350 129.8460 5.3180 5.4250
J2-J3 102.4340 102.4080 339.9010 339.9990
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 59526.2237485
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME gam Eri
RA 59.507097
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.196
HIERARCH ESO DET NDIT 306
HIERARCH ESO ISS PBL12 START 90.374
HIERARCH ESO ISS PBL12 END 90.354
HIERARCH ESO ISS PBLA12 START 115.1
HIERARCH ESO ISS PBLA12 END 115.1
HIERARCH ESO ISS PBL13 START 129.198
HIERARCH ESO ISS PBL13 END 129.21
HIERARCH ESO ISS PBLA13 START 92.3
HIERARCH ESO ISS PBLA13 END 92.4
HIERARCH ESO ISS PBL14 START 130.74
HIERARCH ESO ISS PBL14 END 130.803
HIERARCH ESO ISS PBLA14 START 45.903
HIERARCH ESO ISS PBLA14 END 45.989
HIERARCH ESO ISS PBL23 START 57.666
HIERARCH ESO ISS PBL23 END 57.694
HIERARCH ESO ISS PBLA23 START 55.0
HIERARCH ESO ISS PBLA23 END 55.1
HIERARCH ESO ISS PBL24 START 129.835
HIERARCH ESO ISS PBL24 END 129.846
HIERARCH ESO ISS PBLA24 START 5.318
HIERARCH ESO ISS PBLA24 END 5.425
HIERARCH ESO ISS PBL34 START 102.434
HIERARCH ESO ISS PBL34 END 102.408
HIERARCH ESO ISS PBLA34 START 339.901
HIERARCH ESO ISS PBLA34 END 339.999
HIERARCH ESO ISS AMBI TAU0 START 0.00676
HIERARCH ESO ISS AMBI TAU0 END 0.00676
HIERARCH ESO ISS AMBI TEMP 12.5
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.53