Exposure
ID
MATIS.2023-12-17T02:42:01.319_1
Header ID
MATIS.2023-12-17T02:42:01.319
Date updated
2023-12-17 02:50:41 UTC+0000
Release date
2023-12-17 02:42:01 UTC+0000
UTC Start
2023-12-17 02:42:01.319
UTC End
2023-12-17 02:43:01.379
MJD Start
60295.11251527
MJD End
60295.1132104089
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002428
Ambient temperature (°C)
14.93
Seeing (arcsec)
0.625
Observation
ID
57985
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
42934
Name
gam Eri
RA
59.506555
DEC
-13.50912
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.4890 90.4810 114.5000 114.6000
A0-J2 128.9890 129.0220 91.8000 91.9000
A0-K0 126.8920 126.9590 70.2460 70.3340
G1-J2 57.3920 57.4260 54.3000 54.4000
G1-K0 88.5680 88.6020 24.7560 24.8790
J2-K0 47.8690 47.8620 348.5500 348.6710
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 60295.11251527
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME gam Eri
RA 59.506555
DEC -13.50912
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 K0
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 90.489
HIERARCH ESO ISS PBL12 END 90.481
HIERARCH ESO ISS PBLA12 START 114.5
HIERARCH ESO ISS PBLA12 END 114.6
HIERARCH ESO ISS PBL13 START 128.989
HIERARCH ESO ISS PBL13 END 129.022
HIERARCH ESO ISS PBLA13 START 91.8
HIERARCH ESO ISS PBLA13 END 91.9
HIERARCH ESO ISS PBL14 START 126.892
HIERARCH ESO ISS PBL14 END 126.959
HIERARCH ESO ISS PBLA14 START 70.246
HIERARCH ESO ISS PBLA14 END 70.334
HIERARCH ESO ISS PBL23 START 57.392
HIERARCH ESO ISS PBL23 END 57.426
HIERARCH ESO ISS PBLA23 START 54.3
HIERARCH ESO ISS PBLA23 END 54.4
HIERARCH ESO ISS PBL24 START 88.568
HIERARCH ESO ISS PBL24 END 88.602
HIERARCH ESO ISS PBLA24 START 24.756
HIERARCH ESO ISS PBLA24 END 24.879
HIERARCH ESO ISS PBL34 START 47.869
HIERARCH ESO ISS PBL34 END 47.862
HIERARCH ESO ISS PBLA34 START 348.55
HIERARCH ESO ISS PBLA34 END 348.671
HIERARCH ESO ISS AMBI TAU0 START 0.002759
HIERARCH ESO ISS AMBI TAU0 END 0.002097
HIERARCH ESO ISS AMBI TEMP 14.93
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.65