Exposure
ID
MATIS.2023-06-29T01:33:53.441_1
Header ID
MATIS.2023-06-29T01:33:53.441
Date updated
2023-06-29 01:45:57 UTC+0000
Release date
2023-06-29 01:33:53 UTC+0000
UTC Start
2023-06-29 01:33:53.441
UTC End
2023-06-29 01:34:53.405
MJD Start
60124.06520186
MJD End
60124.0658958878
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002496
Ambient temperature (°C)
15.28
Seeing (arcsec)
1.025
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 65.0750 64.8330 120.0000 120.1000
A0-J2 103.2190 102.8730 90.8000 90.7000
A0-K0 115.8500 115.6240 69.2830 69.2240
G1-J2 56.3000 56.2450 56.3000 56.3000
G1-K0 90.0820 90.1040 35.2660 35.2690
J2-K0 42.6630 42.6750 6.9240 7.0470
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 60124.06520186
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 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 65.075
HIERARCH ESO ISS PBL12 END 64.833
HIERARCH ESO ISS PBLA12 START 120.0
HIERARCH ESO ISS PBLA12 END 120.1
HIERARCH ESO ISS PBL13 START 103.219
HIERARCH ESO ISS PBL13 END 102.873
HIERARCH ESO ISS PBLA13 START 90.8
HIERARCH ESO ISS PBLA13 END 90.7
HIERARCH ESO ISS PBL14 START 115.85
HIERARCH ESO ISS PBL14 END 115.624
HIERARCH ESO ISS PBLA14 START 69.283
HIERARCH ESO ISS PBLA14 END 69.224
HIERARCH ESO ISS PBL23 START 56.3
HIERARCH ESO ISS PBL23 END 56.245
HIERARCH ESO ISS PBLA23 START 56.3
HIERARCH ESO ISS PBLA23 END 56.3
HIERARCH ESO ISS PBL24 START 90.082
HIERARCH ESO ISS PBL24 END 90.104
HIERARCH ESO ISS PBLA24 START 35.266
HIERARCH ESO ISS PBLA24 END 35.269
HIERARCH ESO ISS PBL34 START 42.663
HIERARCH ESO ISS PBL34 END 42.675
HIERARCH ESO ISS PBLA34 START 6.924
HIERARCH ESO ISS PBLA34 END 7.047
HIERARCH ESO ISS AMBI TAU0 START 0.002531
HIERARCH ESO ISS AMBI TAU0 END 0.002461
HIERARCH ESO ISS AMBI TEMP 15.28
HIERARCH ESO ISS AMBI FWHM START 1.03
HIERARCH ESO ISS AMBI FWHM END 1.02