Exposure
ID
MATIS.2023-12-17T02:35:46.817_1
Header ID
MATIS.2023-12-17T02:35:46.817
Date updated
2023-12-17 02:40:49 UTC+0000
Release date
2023-12-17 02:35:46 UTC+0000
UTC Start
2023-12-17 02:35:46.817
UTC End
2023-12-17 02:36:46.825
MJD Start
60295.10818075
MJD End
60295.108875287
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0026145
Ambient temperature (°C)
15.05
Seeing (arcsec)
0.605
Observation
ID
57986
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.5070 90.5080 114.2000 114.2000
A0-J2 128.7310 128.7800 91.4000 91.5000
A0-K0 126.4360 126.5170 69.8230 69.8970
G1-J2 57.1670 57.2060 53.8000 53.9000
G1-K0 88.3600 88.3950 24.1100 24.2210
J2-K0 47.9150 47.9080 347.9360 348.0400
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 60295.10818075
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME gam Eri
RA 59.506555
DEC -13.50912
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN 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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 90.507
HIERARCH ESO ISS PBL12 END 90.508
HIERARCH ESO ISS PBLA12 START 114.2
HIERARCH ESO ISS PBLA12 END 114.2
HIERARCH ESO ISS PBL13 START 128.731
HIERARCH ESO ISS PBL13 END 128.78
HIERARCH ESO ISS PBLA13 START 91.4
HIERARCH ESO ISS PBLA13 END 91.5
HIERARCH ESO ISS PBL14 START 126.436
HIERARCH ESO ISS PBL14 END 126.517
HIERARCH ESO ISS PBLA14 START 69.823
HIERARCH ESO ISS PBLA14 END 69.897
HIERARCH ESO ISS PBL23 START 57.167
HIERARCH ESO ISS PBL23 END 57.206
HIERARCH ESO ISS PBLA23 START 53.8
HIERARCH ESO ISS PBLA23 END 53.9
HIERARCH ESO ISS PBL24 START 88.36
HIERARCH ESO ISS PBL24 END 88.395
HIERARCH ESO ISS PBLA24 START 24.11
HIERARCH ESO ISS PBLA24 END 24.221
HIERARCH ESO ISS PBL34 START 47.915
HIERARCH ESO ISS PBL34 END 47.908
HIERARCH ESO ISS PBLA34 START 347.936
HIERARCH ESO ISS PBLA34 END 348.04
HIERARCH ESO ISS AMBI TAU0 START 0.002615
HIERARCH ESO ISS AMBI TAU0 END 0.002614
HIERARCH ESO ISS AMBI TEMP 15.05
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.64