Exposure
ID
MATIS.2021-11-20T05:28:48.055_1
Header ID
MATIS.2021-11-20T05:28:48.055
Date updated
2021-11-20 05:41:08 UTC+0000
Release date
2021-11-20 05:28:48 UTC+0000
UTC Start
2021-11-20 05:28:48.055
UTC End
2021-11-20 05:29:48.031
MJD Start
59538.22833397
MJD End
59538.2290281367
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002625
Ambient temperature (°C)
8.75
Seeing (arcsec)
1.13
Observation
ID
48951
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
36640
Name
gam Eri
RA
59.507668
DEC
-13.50907
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 66.9860 66.9260 274.3000 274.4000
K0-D0 95.2530 95.2030 253.9000 254.0000
K0-J3 54.7150 54.6910 337.3550 337.4740
G2-D0 39.9470 39.9510 218.3000 218.3000
G2-J3 64.5030 64.5050 45.1540 45.2150
D0-J3 104.2710 104.2780 42.5180 42.5820
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 59538.22833397
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME gam Eri
RA 59.507668
DEC -13.50907
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME HIGH
HIERARCH ESO INS DIN ID HIGH
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 66.986
HIERARCH ESO ISS PBL12 END 66.926
HIERARCH ESO ISS PBLA12 START 274.3
HIERARCH ESO ISS PBLA12 END 274.4
HIERARCH ESO ISS PBL13 START 95.253
HIERARCH ESO ISS PBL13 END 95.203
HIERARCH ESO ISS PBLA13 START 253.9
HIERARCH ESO ISS PBLA13 END 254.0
HIERARCH ESO ISS PBL14 START 54.715
HIERARCH ESO ISS PBL14 END 54.691
HIERARCH ESO ISS PBLA14 START 337.355
HIERARCH ESO ISS PBLA14 END 337.474
HIERARCH ESO ISS PBL23 START 39.947
HIERARCH ESO ISS PBL23 END 39.951
HIERARCH ESO ISS PBLA23 START 218.3
HIERARCH ESO ISS PBLA23 END 218.3
HIERARCH ESO ISS PBL24 START 64.503
HIERARCH ESO ISS PBL24 END 64.505
HIERARCH ESO ISS PBLA24 START 45.154
HIERARCH ESO ISS PBLA24 END 45.215
HIERARCH ESO ISS PBL34 START 104.271
HIERARCH ESO ISS PBL34 END 104.278
HIERARCH ESO ISS PBLA34 START 42.518
HIERARCH ESO ISS PBLA34 END 42.582
HIERARCH ESO ISS AMBI TAU0 START 0.002625
HIERARCH ESO ISS AMBI TAU0 END 0.002625
HIERARCH ESO ISS AMBI TEMP 8.75
HIERARCH ESO ISS AMBI FWHM START 1.13
HIERARCH ESO ISS AMBI FWHM END 1.13