Exposure
ID
MATIS.2023-06-29T01:40:15.548_1
Header ID
MATIS.2023-06-29T01:40:15.548
Date updated
2023-06-29 01:45:57 UTC+0000
Release date
2023-06-29 01:40:15 UTC+0000
UTC Start
2023-06-29 01:40:15.548
UTC End
2023-06-29 01:41:15.608
MJD Start
60124.0696244
MJD End
60124.0703195389
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002309
Ambient temperature (°C)
15.52
Seeing (arcsec)
1.1
Observation
ID
55567
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
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 63.5470 63.3010 120.7000 120.8000
A0-J2 101.0170 100.6590 90.7000 90.7000
A0-K0 114.3990 114.1610 68.9160 68.8540
G1-J2 55.9420 55.8820 56.0000 56.0000
G1-K0 90.2070 90.2250 35.2880 35.2880
J2-K0 42.7450 42.7590 7.6960 7.8170
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 60124.0696244
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME delta Vir
RA 193.897875
DEC 3.39671
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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 63.547
HIERARCH ESO ISS PBL12 END 63.301
HIERARCH ESO ISS PBLA12 START 120.7
HIERARCH ESO ISS PBLA12 END 120.8
HIERARCH ESO ISS PBL13 START 101.017
HIERARCH ESO ISS PBL13 END 100.659
HIERARCH ESO ISS PBLA13 START 90.7
HIERARCH ESO ISS PBLA13 END 90.7
HIERARCH ESO ISS PBL14 START 114.399
HIERARCH ESO ISS PBL14 END 114.161
HIERARCH ESO ISS PBLA14 START 68.916
HIERARCH ESO ISS PBLA14 END 68.854
HIERARCH ESO ISS PBL23 START 55.942
HIERARCH ESO ISS PBL23 END 55.882
HIERARCH ESO ISS PBLA23 START 56.0
HIERARCH ESO ISS PBLA23 END 56.0
HIERARCH ESO ISS PBL24 START 90.207
HIERARCH ESO ISS PBL24 END 90.225
HIERARCH ESO ISS PBLA24 START 35.288
HIERARCH ESO ISS PBLA24 END 35.288
HIERARCH ESO ISS PBL34 START 42.745
HIERARCH ESO ISS PBL34 END 42.759
HIERARCH ESO ISS PBLA34 START 7.696
HIERARCH ESO ISS PBLA34 END 7.817
HIERARCH ESO ISS AMBI TAU0 START 0.002309
HIERARCH ESO ISS AMBI TAU0 END 0.002309
HIERARCH ESO ISS AMBI TEMP 15.52
HIERARCH ESO ISS AMBI FWHM START 1.15
HIERARCH ESO ISS AMBI FWHM END 1.05