Exposure
ID
MATIS.2023-06-29T01:48:54.810_1
Header ID
MATIS.2023-06-29T01:48:54.810
Date updated
2023-06-29 01:55:37 UTC+0000
Release date
2023-06-29 01:48:54 UTC+0000
UTC Start
2023-06-29 01:48:54.810
UTC End
2023-06-29 01:49:54.870
MJD Start
60124.07563438
MJD End
60124.0763295189
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003225
Ambient temperature (°C)
15.39
Seeing (arcsec)
0.835
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 61.4290 61.1820 121.8000 121.9000
A0-J2 97.8960 97.5260 90.6000 90.6000
A0-K0 112.3060 112.0560 68.3790 68.3140
G1-J2 55.4090 55.3440 55.5000 55.5000
G1-K0 90.3400 90.3530 35.2830 35.2800
J2-K0 42.8700 42.8860 8.7310 8.8490
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 60124.07563438
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 61.429
HIERARCH ESO ISS PBL12 END 61.182
HIERARCH ESO ISS PBLA12 START 121.8
HIERARCH ESO ISS PBLA12 END 121.9
HIERARCH ESO ISS PBL13 START 97.896
HIERARCH ESO ISS PBL13 END 97.526
HIERARCH ESO ISS PBLA13 START 90.6
HIERARCH ESO ISS PBLA13 END 90.6
HIERARCH ESO ISS PBL14 START 112.306
HIERARCH ESO ISS PBL14 END 112.056
HIERARCH ESO ISS PBLA14 START 68.379
HIERARCH ESO ISS PBLA14 END 68.314
HIERARCH ESO ISS PBL23 START 55.409
HIERARCH ESO ISS PBL23 END 55.344
HIERARCH ESO ISS PBLA23 START 55.5
HIERARCH ESO ISS PBLA23 END 55.5
HIERARCH ESO ISS PBL24 START 90.34
HIERARCH ESO ISS PBL24 END 90.353
HIERARCH ESO ISS PBLA24 START 35.283
HIERARCH ESO ISS PBLA24 END 35.28
HIERARCH ESO ISS PBL34 START 42.87
HIERARCH ESO ISS PBL34 END 42.886
HIERARCH ESO ISS PBLA34 START 8.731
HIERARCH ESO ISS PBLA34 END 8.849
HIERARCH ESO ISS AMBI TAU0 START 0.003225
HIERARCH ESO ISS AMBI TAU0 END 0.003225
HIERARCH ESO ISS AMBI TEMP 15.39
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.9