Exposure
ID
MATIS.2023-12-17T02:45:38.131_1
Header ID
MATIS.2023-12-17T02:45:38.131
Date updated
2023-12-17 02:50:41 UTC+0000
Release date
2023-12-17 02:45:38 UTC+0000
UTC Start
2023-12-17 02:45:38.131
UTC End
2023-12-17 02:46:38.139
MJD Start
60295.11502466
MJD End
60295.115719197
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002303
Ambient temperature (°C)
14.84
Seeing (arcsec)
0.66
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 90.4540 90.4410 114.8000 114.8000
A0-J2 129.0960 129.1210 92.0000 92.1000
A0-K0 127.1200 127.1800 70.5120 70.5620
G1-J2 57.5100 57.5420 54.6000 54.7000
G1-K0 88.6870 88.7200 25.1490 25.2350
J2-K0 47.8430 47.8350 348.9370 349.0230
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 60295.11502466
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 90.454
HIERARCH ESO ISS PBL12 END 90.441
HIERARCH ESO ISS PBLA12 START 114.8
HIERARCH ESO ISS PBLA12 END 114.8
HIERARCH ESO ISS PBL13 START 129.096
HIERARCH ESO ISS PBL13 END 129.121
HIERARCH ESO ISS PBLA13 START 92.0
HIERARCH ESO ISS PBLA13 END 92.1
HIERARCH ESO ISS PBL14 START 127.12
HIERARCH ESO ISS PBL14 END 127.18
HIERARCH ESO ISS PBLA14 START 70.512
HIERARCH ESO ISS PBLA14 END 70.562
HIERARCH ESO ISS PBL23 START 57.51
HIERARCH ESO ISS PBL23 END 57.542
HIERARCH ESO ISS PBLA23 START 54.6
HIERARCH ESO ISS PBLA23 END 54.7
HIERARCH ESO ISS PBL24 START 88.687
HIERARCH ESO ISS PBL24 END 88.72
HIERARCH ESO ISS PBLA24 START 25.149
HIERARCH ESO ISS PBLA24 END 25.235
HIERARCH ESO ISS PBL34 START 47.843
HIERARCH ESO ISS PBL34 END 47.835
HIERARCH ESO ISS PBLA34 START 348.937
HIERARCH ESO ISS PBLA34 END 349.023
HIERARCH ESO ISS AMBI TAU0 START 0.002102
HIERARCH ESO ISS AMBI TAU0 END 0.002504
HIERARCH ESO ISS AMBI TEMP 14.84
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.67