Exposure
ID
MATIS.2023-06-29T01:46:25.402_1
Header ID
MATIS.2023-06-29T01:46:25.402
Date updated
2023-06-29 01:55:37 UTC+0000
Release date
2023-06-29 01:46:25 UTC+0000
UTC Start
2023-06-29 01:46:25.402
UTC End
2023-06-29 01:47:25.462
MJD Start
60124.07390512
MJD End
60124.0746002589
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0031995
Ambient temperature (°C)
15.49
Seeing (arcsec)
0.865
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 62.0440 61.7940 121.5000 121.6000
A0-J2 98.8110 98.4400 90.6000 90.6000
A0-K0 112.9240 112.6740 68.5380 68.4730
G1-J2 55.5680 55.5040 55.7000 55.6000
G1-K0 90.3060 90.3200 35.2890 35.2860
J2-K0 42.8330 42.8480 8.4340 8.5540
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 60124.07390512
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 62.044
HIERARCH ESO ISS PBL12 END 61.794
HIERARCH ESO ISS PBLA12 START 121.5
HIERARCH ESO ISS PBLA12 END 121.6
HIERARCH ESO ISS PBL13 START 98.811
HIERARCH ESO ISS PBL13 END 98.44
HIERARCH ESO ISS PBLA13 START 90.6
HIERARCH ESO ISS PBLA13 END 90.6
HIERARCH ESO ISS PBL14 START 112.924
HIERARCH ESO ISS PBL14 END 112.674
HIERARCH ESO ISS PBLA14 START 68.538
HIERARCH ESO ISS PBLA14 END 68.473
HIERARCH ESO ISS PBL23 START 55.568
HIERARCH ESO ISS PBL23 END 55.504
HIERARCH ESO ISS PBLA23 START 55.7
HIERARCH ESO ISS PBLA23 END 55.6
HIERARCH ESO ISS PBL24 START 90.306
HIERARCH ESO ISS PBL24 END 90.32
HIERARCH ESO ISS PBLA24 START 35.289
HIERARCH ESO ISS PBLA24 END 35.286
HIERARCH ESO ISS PBL34 START 42.833
HIERARCH ESO ISS PBL34 END 42.848
HIERARCH ESO ISS PBLA34 START 8.434
HIERARCH ESO ISS PBLA34 END 8.554
HIERARCH ESO ISS AMBI TAU0 START 0.002886
HIERARCH ESO ISS AMBI TAU0 END 0.003513
HIERARCH ESO ISS AMBI TEMP 15.49
HIERARCH ESO ISS AMBI FWHM START 0.96
HIERARCH ESO ISS AMBI FWHM END 0.77