Exposure
ID
MATIS.2021-11-05T07:20:45.801_1
Header ID
MATIS.2021-11-05T07:20:45.801
Date updated
2021-11-05 07:31:04 UTC+0000
Release date
2021-11-05 07:20:45 UTC+0000
UTC Start
2021-11-05 07:20:45.801
UTC End
2021-11-05 07:21:45.777
MJD Start
59523.30608566
MJD End
59523.3067798267
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003259
Ambient temperature (°C)
10.9
Seeing (arcsec)
0.82
Observation
ID
48758
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
K0 B2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-B2 117.7080 117.5790 245.0000 245.1000
K0-D0 90.4550 90.3210 256.3000 256.3000
K0-J3 53.4940 53.4730 344.1610 344.3000
B2-D0 33.9100 33.9060 33.8000 33.8000
B2-J3 136.8060 136.7620 42.3210 42.3590
D0-J3 103.3970 103.3560 45.1200 45.1550
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 59523.30608566
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 K0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
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 117.708
HIERARCH ESO ISS PBL12 END 117.579
HIERARCH ESO ISS PBLA12 START 245.0
HIERARCH ESO ISS PBLA12 END 245.1
HIERARCH ESO ISS PBL13 START 90.455
HIERARCH ESO ISS PBL13 END 90.321
HIERARCH ESO ISS PBLA13 START 256.3
HIERARCH ESO ISS PBLA13 END 256.3
HIERARCH ESO ISS PBL14 START 53.494
HIERARCH ESO ISS PBL14 END 53.473
HIERARCH ESO ISS PBLA14 START 344.161
HIERARCH ESO ISS PBLA14 END 344.3
HIERARCH ESO ISS PBL23 START 33.91
HIERARCH ESO ISS PBL23 END 33.906
HIERARCH ESO ISS PBLA23 START 33.8
HIERARCH ESO ISS PBLA23 END 33.8
HIERARCH ESO ISS PBL24 START 136.806
HIERARCH ESO ISS PBL24 END 136.762
HIERARCH ESO ISS PBLA24 START 42.321
HIERARCH ESO ISS PBLA24 END 42.359
HIERARCH ESO ISS PBL34 START 103.397
HIERARCH ESO ISS PBL34 END 103.356
HIERARCH ESO ISS PBLA34 START 45.12
HIERARCH ESO ISS PBLA34 END 45.155
HIERARCH ESO ISS AMBI TAU0 START 0.003259
HIERARCH ESO ISS AMBI TAU0 END 0.003259
HIERARCH ESO ISS AMBI TEMP 10.9
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.82