Exposure
ID
MATIS.2021-11-06T06:44:11.692_1
Header ID
MATIS.2021-11-06T06:44:11.692
Date updated
2021-11-06 06:56:16 UTC+0000
Release date
2021-11-06 06:44:11 UTC+0000
UTC Start
2021-11-06 06:44:11.692
UTC End
2021-11-06 06:45:11.668
MJD Start
59524.28069088
MJD End
59524.2813850467
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003152
Ambient temperature (°C)
10.74
Seeing (arcsec)
0.845
Observation
ID
48777
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
36533
Name
gam Eri
RA
59.507667
DEC
-13.50907
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 65.5670 65.4830 275.6000 275.7000
K0-D0 93.9410 93.8580 254.9000 255.0000
K0-J3 54.2340 54.2100 339.8330 339.9640
G2-D0 39.9860 39.9840 219.5000 219.6000
G2-J3 64.4260 64.4160 46.2770 46.3300
D0-J3 104.2400 104.2290 43.6890 43.7450
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 59524.28069088
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME gam Eri
RA 59.507667
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 G2
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 65.567
HIERARCH ESO ISS PBL12 END 65.483
HIERARCH ESO ISS PBLA12 START 275.6
HIERARCH ESO ISS PBLA12 END 275.7
HIERARCH ESO ISS PBL13 START 93.941
HIERARCH ESO ISS PBL13 END 93.858
HIERARCH ESO ISS PBLA13 START 254.9
HIERARCH ESO ISS PBLA13 END 255.0
HIERARCH ESO ISS PBL14 START 54.234
HIERARCH ESO ISS PBL14 END 54.21
HIERARCH ESO ISS PBLA14 START 339.833
HIERARCH ESO ISS PBLA14 END 339.964
HIERARCH ESO ISS PBL23 START 39.986
HIERARCH ESO ISS PBL23 END 39.984
HIERARCH ESO ISS PBLA23 START 219.5
HIERARCH ESO ISS PBLA23 END 219.6
HIERARCH ESO ISS PBL24 START 64.426
HIERARCH ESO ISS PBL24 END 64.416
HIERARCH ESO ISS PBLA24 START 46.277
HIERARCH ESO ISS PBLA24 END 46.33
HIERARCH ESO ISS PBL34 START 104.24
HIERARCH ESO ISS PBL34 END 104.229
HIERARCH ESO ISS PBLA34 START 43.689
HIERARCH ESO ISS PBLA34 END 43.745
HIERARCH ESO ISS AMBI TAU0 START 0.003273
HIERARCH ESO ISS AMBI TAU0 END 0.003031
HIERARCH ESO ISS AMBI TEMP 10.74
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.86