Exposure
ID
MATIS.2023-12-19T04:01:55.048_1
Header ID
MATIS.2023-12-19T04:01:55.048
Date updated
2023-12-19 04:10:50 UTC+0000
Release date
2023-12-19 04:01:55 UTC+0000
UTC Start
2023-12-19 04:01:55.048
UTC End
2023-12-19 04:02:55.108
MJD Start
60297.16799824
MJD End
60297.1686933789
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002876
Ambient temperature (°C)
15.64
Seeing (arcsec)
0.75
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 84.9950 84.8820 121.6000 121.7000
A0-J2 123.0610 122.8940 97.2000 97.2000
A0-K0 124.7220 124.6030 75.1190 75.1630
G1-J2 57.6250 57.5940 59.6000 59.6000
G1-K0 90.4520 90.4570 32.1600 32.2240
J2-K0 47.4430 47.4410 358.1160 358.2300
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 60297.16799824
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 84.995
HIERARCH ESO ISS PBL12 END 84.882
HIERARCH ESO ISS PBLA12 START 121.6
HIERARCH ESO ISS PBLA12 END 121.7
HIERARCH ESO ISS PBL13 START 123.061
HIERARCH ESO ISS PBL13 END 122.894
HIERARCH ESO ISS PBLA13 START 97.2
HIERARCH ESO ISS PBLA13 END 97.2
HIERARCH ESO ISS PBL14 START 124.722
HIERARCH ESO ISS PBL14 END 124.603
HIERARCH ESO ISS PBLA14 START 75.119
HIERARCH ESO ISS PBLA14 END 75.163
HIERARCH ESO ISS PBL23 START 57.625
HIERARCH ESO ISS PBL23 END 57.594
HIERARCH ESO ISS PBLA23 START 59.6
HIERARCH ESO ISS PBLA23 END 59.6
HIERARCH ESO ISS PBL24 START 90.452
HIERARCH ESO ISS PBL24 END 90.457
HIERARCH ESO ISS PBLA24 START 32.16
HIERARCH ESO ISS PBLA24 END 32.224
HIERARCH ESO ISS PBL34 START 47.443
HIERARCH ESO ISS PBL34 END 47.441
HIERARCH ESO ISS PBLA34 START 358.116
HIERARCH ESO ISS PBLA34 END 358.23
HIERARCH ESO ISS AMBI TAU0 START 0.002876
HIERARCH ESO ISS AMBI TAU0 END 0.002876
HIERARCH ESO ISS AMBI TEMP 15.64
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.78