Exposure
ID
MATIS.2021-11-20T05:32:33.976_1
Header ID
MATIS.2021-11-20T05:32:33.976
Date updated
2021-11-20 05:45:46 UTC+0000
Release date
2021-11-20 05:32:33 UTC+0000
UTC Start
2021-11-20 05:32:33.976
UTC End
2021-11-20 05:33:33.952
MJD Start
59538.2309488
MJD End
59538.2316429667
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.001858
Ambient temperature (°C)
8.71
Seeing (arcsec)
1.58
Observation
ID
48951
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
36640
Name
gam Eri
RA
59.507668
DEC
-13.50907
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 66.7600 66.6960 274.5000 274.6000
K0-D0 95.0600 95.0040 254.1000 254.2000
K0-J3 54.6270 54.6030 337.7990 337.9210
G2-D0 39.9630 39.9660 218.5000 218.6000
G2-J3 64.5070 64.5070 45.3780 45.4370
D0-J3 104.2930 104.2960 42.7510 42.8120
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 59538.2309488
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME gam Eri
RA 59.507668
DEC -13.50907
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME HIGH
HIERARCH ESO INS DIN ID HIGH
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 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 66.76
HIERARCH ESO ISS PBL12 END 66.696
HIERARCH ESO ISS PBLA12 START 274.5
HIERARCH ESO ISS PBLA12 END 274.6
HIERARCH ESO ISS PBL13 START 95.06
HIERARCH ESO ISS PBL13 END 95.004
HIERARCH ESO ISS PBLA13 START 254.1
HIERARCH ESO ISS PBLA13 END 254.2
HIERARCH ESO ISS PBL14 START 54.627
HIERARCH ESO ISS PBL14 END 54.603
HIERARCH ESO ISS PBLA14 START 337.799
HIERARCH ESO ISS PBLA14 END 337.921
HIERARCH ESO ISS PBL23 START 39.963
HIERARCH ESO ISS PBL23 END 39.966
HIERARCH ESO ISS PBLA23 START 218.5
HIERARCH ESO ISS PBLA23 END 218.6
HIERARCH ESO ISS PBL24 START 64.507
HIERARCH ESO ISS PBL24 END 64.507
HIERARCH ESO ISS PBLA24 START 45.378
HIERARCH ESO ISS PBLA24 END 45.437
HIERARCH ESO ISS PBL34 START 104.293
HIERARCH ESO ISS PBL34 END 104.296
HIERARCH ESO ISS PBLA34 START 42.751
HIERARCH ESO ISS PBLA34 END 42.812
HIERARCH ESO ISS AMBI TAU0 START 0.001858
HIERARCH ESO ISS AMBI TAU0 END 0.001858
HIERARCH ESO ISS AMBI TEMP 8.71
HIERARCH ESO ISS AMBI FWHM START 1.58
HIERARCH ESO ISS AMBI FWHM END 1.58