Exposure
ID
MATIS.2023-12-19T04:00:28.889_1
Header ID
MATIS.2023-12-19T04:00:28.889
Date updated
2023-12-19 04:05:53 UTC+0000
Release date
2023-12-19 04:00:28 UTC+0000
UTC Start
2023-12-19 04:00:28.889
UTC End
2023-12-19 04:01:28.949
MJD Start
60297.16700103
MJD End
60297.1676961689
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003357
Ambient temperature (°C)
15.66
Seeing (arcsec)
0.63
Observation
ID
58007
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
42952
Name
gam Eri
RA
59.506556
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 85.1580 85.0440 121.4000 121.6000
A0-J2 123.3010 123.1330 97.1000 97.2000
A0-K0 124.8910 124.7730 75.0550 75.1000
G1-J2 57.6690 57.6380 59.5000 59.6000
G1-K0 90.4440 90.4500 32.0680 32.1330
J2-K0 47.4450 47.4430 357.9520 358.0670
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 60297.16700103
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME gam Eri
RA 59.506556
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 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 85.158
HIERARCH ESO ISS PBL12 END 85.044
HIERARCH ESO ISS PBLA12 START 121.4
HIERARCH ESO ISS PBLA12 END 121.6
HIERARCH ESO ISS PBL13 START 123.301
HIERARCH ESO ISS PBL13 END 123.133
HIERARCH ESO ISS PBLA13 START 97.1
HIERARCH ESO ISS PBLA13 END 97.2
HIERARCH ESO ISS PBL14 START 124.891
HIERARCH ESO ISS PBL14 END 124.773
HIERARCH ESO ISS PBLA14 START 75.055
HIERARCH ESO ISS PBLA14 END 75.1
HIERARCH ESO ISS PBL23 START 57.669
HIERARCH ESO ISS PBL23 END 57.638
HIERARCH ESO ISS PBLA23 START 59.5
HIERARCH ESO ISS PBLA23 END 59.6
HIERARCH ESO ISS PBL24 START 90.444
HIERARCH ESO ISS PBL24 END 90.45
HIERARCH ESO ISS PBLA24 START 32.068
HIERARCH ESO ISS PBLA24 END 32.133
HIERARCH ESO ISS PBL34 START 47.445
HIERARCH ESO ISS PBL34 END 47.443
HIERARCH ESO ISS PBLA34 START 357.952
HIERARCH ESO ISS PBLA34 END 358.067
HIERARCH ESO ISS AMBI TAU0 START 0.003838
HIERARCH ESO ISS AMBI TAU0 END 0.002876
HIERARCH ESO ISS AMBI TEMP 15.66
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.72