Exposure
ID
MATIS.2021-11-08T05:08:35.718_1
Header ID
MATIS.2021-11-08T05:08:35.718
Date updated
2021-11-08 05:15:52 UTC+0000
Release date
2021-11-08 05:08:35 UTC+0000
UTC Start
2021-11-08 05:08:35.718
UTC End
2021-11-08 05:09:35.778
MJD Start
59526.21430229
MJD End
59526.2149974289
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.007256
Ambient temperature (°C)
12.45
Seeing (arcsec)
0.455
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 90.5080 90.5070 114.2000 114.3000
A0-J2 128.8010 128.8450 91.5000 91.6000
A0-J3 129.7650 129.8430 44.6840 44.7770
G1-J2 57.2230 57.2590 53.9000 54.0000
G1-J3 129.7140 129.7220 3.8540 3.9620
J2-J3 102.7800 102.7550 338.5980 338.6910
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 59526.21430229
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 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 90.508
HIERARCH ESO ISS PBL12 END 90.507
HIERARCH ESO ISS PBLA12 START 114.2
HIERARCH ESO ISS PBLA12 END 114.3
HIERARCH ESO ISS PBL13 START 128.801
HIERARCH ESO ISS PBL13 END 128.845
HIERARCH ESO ISS PBLA13 START 91.5
HIERARCH ESO ISS PBLA13 END 91.6
HIERARCH ESO ISS PBL14 START 129.765
HIERARCH ESO ISS PBL14 END 129.843
HIERARCH ESO ISS PBLA14 START 44.684
HIERARCH ESO ISS PBLA14 END 44.777
HIERARCH ESO ISS PBL23 START 57.223
HIERARCH ESO ISS PBL23 END 57.259
HIERARCH ESO ISS PBLA23 START 53.9
HIERARCH ESO ISS PBLA23 END 54.0
HIERARCH ESO ISS PBL24 START 129.714
HIERARCH ESO ISS PBL24 END 129.722
HIERARCH ESO ISS PBLA24 START 3.854
HIERARCH ESO ISS PBLA24 END 3.962
HIERARCH ESO ISS PBL34 START 102.78
HIERARCH ESO ISS PBL34 END 102.755
HIERARCH ESO ISS PBLA34 START 338.598
HIERARCH ESO ISS PBLA34 END 338.691
HIERARCH ESO ISS AMBI TAU0 START 0.006911
HIERARCH ESO ISS AMBI TAU0 END 0.007601
HIERARCH ESO ISS AMBI TEMP 12.45
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.44