Exposure
ID
MATIS.2023-06-29T01:47:38.556_1
Header ID
MATIS.2023-06-29T01:47:38.556
Date updated
2023-06-29 01:55:37 UTC+0000
Release date
2023-06-29 01:47:38 UTC+0000
UTC Start
2023-06-29 01:47:38.556
UTC End
2023-06-29 01:48:38.616
MJD Start
60124.0747518
MJD End
60124.0754469389
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003225
Ambient temperature (°C)
15.44
Seeing (arcsec)
0.77
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 61.7450 61.4950 121.6000 121.7000
A0-J2 98.3670 97.9940 90.6000 90.6000
A0-K0 112.6250 112.3730 68.4600 68.3960
G1-J2 55.4910 55.4260 55.6000 55.5000
G1-K0 90.3230 90.3370 35.2850 35.2840
J2-K0 42.8510 42.8660 8.5780 8.7000
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 60124.0747518
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 61.745
HIERARCH ESO ISS PBL12 END 61.495
HIERARCH ESO ISS PBLA12 START 121.6
HIERARCH ESO ISS PBLA12 END 121.7
HIERARCH ESO ISS PBL13 START 98.367
HIERARCH ESO ISS PBL13 END 97.994
HIERARCH ESO ISS PBLA13 START 90.6
HIERARCH ESO ISS PBLA13 END 90.6
HIERARCH ESO ISS PBL14 START 112.625
HIERARCH ESO ISS PBL14 END 112.373
HIERARCH ESO ISS PBLA14 START 68.46
HIERARCH ESO ISS PBLA14 END 68.396
HIERARCH ESO ISS PBL23 START 55.491
HIERARCH ESO ISS PBL23 END 55.426
HIERARCH ESO ISS PBLA23 START 55.6
HIERARCH ESO ISS PBLA23 END 55.5
HIERARCH ESO ISS PBL24 START 90.323
HIERARCH ESO ISS PBL24 END 90.337
HIERARCH ESO ISS PBLA24 START 35.285
HIERARCH ESO ISS PBLA24 END 35.284
HIERARCH ESO ISS PBL34 START 42.851
HIERARCH ESO ISS PBL34 END 42.866
HIERARCH ESO ISS PBLA34 START 8.578
HIERARCH ESO ISS PBLA34 END 8.7
HIERARCH ESO ISS AMBI TAU0 START 0.003225
HIERARCH ESO ISS AMBI TAU0 END 0.003225
HIERARCH ESO ISS AMBI TEMP 15.44
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.77