Exposure
ID
MATIS.2023-06-29T01:38:10.438_1
Header ID
MATIS.2023-06-29T01:38:10.438
Date updated
2023-06-29 01:50:57 UTC+0000
Release date
2023-06-29 01:38:10 UTC+0000
UTC Start
2023-06-29 01:38:10.438
UTC End
2023-06-29 01:39:10.446
MJD Start
60124.06817636
MJD End
60124.068870897
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0020825
Ambient temperature (°C)
15.5
Seeing (arcsec)
1.315
Observation
ID
55568
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
41146
Name
delta Vir
RA
193.897875
DEC
3.39671
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 64.0500 63.8010 120.5000 120.6000
A0-J2 101.7460 101.3860 90.7000 90.7000
A0-K0 114.8820 114.6430 69.0370 68.9770
G1-J2 56.0620 56.0030 56.1000 56.1000
G1-K0 90.1690 90.1880 35.2810 35.2840
J2-K0 42.7170 42.7310 7.4430 7.5680
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 60124.06817636
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME delta Vir
RA 193.897875
DEC 3.39671
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 64.05
HIERARCH ESO ISS PBL12 END 63.801
HIERARCH ESO ISS PBLA12 START 120.5
HIERARCH ESO ISS PBLA12 END 120.6
HIERARCH ESO ISS PBL13 START 101.746
HIERARCH ESO ISS PBL13 END 101.386
HIERARCH ESO ISS PBLA13 START 90.7
HIERARCH ESO ISS PBLA13 END 90.7
HIERARCH ESO ISS PBL14 START 114.882
HIERARCH ESO ISS PBL14 END 114.643
HIERARCH ESO ISS PBLA14 START 69.037
HIERARCH ESO ISS PBLA14 END 68.977
HIERARCH ESO ISS PBL23 START 56.062
HIERARCH ESO ISS PBL23 END 56.003
HIERARCH ESO ISS PBLA23 START 56.1
HIERARCH ESO ISS PBLA23 END 56.1
HIERARCH ESO ISS PBL24 START 90.169
HIERARCH ESO ISS PBL24 END 90.188
HIERARCH ESO ISS PBLA24 START 35.281
HIERARCH ESO ISS PBLA24 END 35.284
HIERARCH ESO ISS PBL34 START 42.717
HIERARCH ESO ISS PBL34 END 42.731
HIERARCH ESO ISS PBLA34 START 7.443
HIERARCH ESO ISS PBLA34 END 7.568
HIERARCH ESO ISS AMBI TAU0 START 0.002047
HIERARCH ESO ISS AMBI TAU0 END 0.002118
HIERARCH ESO ISS AMBI TEMP 15.5
HIERARCH ESO ISS AMBI FWHM START 1.26
HIERARCH ESO ISS AMBI FWHM END 1.37