Exposure
ID
MATIS.2021-10-22T04:37:39.563_1
Header ID
MATIS.2021-10-22T04:37:39.563
Date updated
2021-10-22 04:46:09 UTC+0000
Release date
2021-10-22 04:37:39 UTC+0000
UTC Start
2021-10-22 04:37:39.563
UTC End
2021-10-22 04:38:39.539
MJD Start
59509.19281902
MJD End
59509.1935131867
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004037
Ambient temperature (°C)
11.55
Seeing (arcsec)
0.725
Observation
ID
48589
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
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.8690 24.8830 135.3000 135.3000
A0-D0 27.6410 27.7010 60.6000 60.7000
A0-C1 20.9790 21.0140 110.2320 110.2560
B2-D0 31.9300 31.9410 11.9000 12.0000
B2-C1 10.6380 10.6410 11.8280 11.9730
D0-C1 21.2930 21.3000 191.8890 192.0340
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 59509.19281902
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME gam Eri
RA 59.506525
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 24.869
HIERARCH ESO ISS PBL12 END 24.883
HIERARCH ESO ISS PBLA12 START 135.3
HIERARCH ESO ISS PBLA12 END 135.3
HIERARCH ESO ISS PBL13 START 27.641
HIERARCH ESO ISS PBL13 END 27.701
HIERARCH ESO ISS PBLA13 START 60.6
HIERARCH ESO ISS PBLA13 END 60.7
HIERARCH ESO ISS PBL14 START 20.979
HIERARCH ESO ISS PBL14 END 21.014
HIERARCH ESO ISS PBLA14 START 110.232
HIERARCH ESO ISS PBLA14 END 110.256
HIERARCH ESO ISS PBL23 START 31.93
HIERARCH ESO ISS PBL23 END 31.941
HIERARCH ESO ISS PBLA23 START 11.9
HIERARCH ESO ISS PBLA23 END 12.0
HIERARCH ESO ISS PBL24 START 10.638
HIERARCH ESO ISS PBL24 END 10.641
HIERARCH ESO ISS PBLA24 START 11.828
HIERARCH ESO ISS PBLA24 END 11.973
HIERARCH ESO ISS PBL34 START 21.293
HIERARCH ESO ISS PBL34 END 21.3
HIERARCH ESO ISS PBLA34 START 191.889
HIERARCH ESO ISS PBLA34 END 192.034
HIERARCH ESO ISS AMBI TAU0 START 0.004037
HIERARCH ESO ISS AMBI TAU0 END 0.004037
HIERARCH ESO ISS AMBI TEMP 11.55
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.81