Exposure
ID
MATIS.2021-09-01T07:49:56.914_1
Header ID
MATIS.2021-09-01T07:49:56.914
Date updated
2021-09-01 08:03:17 UTC+0000
Release date
2022-09-01 08:03:17 UTC+0000
UTC Start
2021-09-01 07:49:56.914
UTC End
2021-09-01 07:50:56.890
MJD Start
59458.32635317
MJD End
59458.3270473367
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00402
Ambient temperature (°C)
12.59
Seeing (arcsec)
0.52
Observation
ID
48060
Category
science
Program ID
106.21LN.005
Program Title
UNVEILLING THE PROPERTIES OF THE FIRST DUST GRAIN TO FORM AROUND OXYGEN-RICH AGB STARS
Program Type
Normal
PI / COI
KHOURI/ PALADINI/ MAERCKER/ DE BECK/ VLEMMINGS/ VELILLA PRIETO/ OLOFSSON/ BRUNO
Target
ID
36066
Name
V IK Tau
RA
58.369398
DEC
11.40596
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.1280 25.1190 135.9000 135.9000
A0-D0 24.3690 24.4590 77.1000 77.1000
A0-C1 22.0760 22.0950 117.5610 117.4840
B2-D0 24.3010 24.3280 14.9000 15.1000
B2-C1 8.0970 8.1060 14.8650 15.0520
D0-C1 16.2040 16.2220 194.9480 195.1350
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21LN.005
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59458.32635317
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V IK Tau
RA 58.369398
DEC 11.40596
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME HIGH
HIERARCH ESO INS DIN ID HIGH
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 25.128
HIERARCH ESO ISS PBL12 END 25.119
HIERARCH ESO ISS PBLA12 START 135.9
HIERARCH ESO ISS PBLA12 END 135.9
HIERARCH ESO ISS PBL13 START 24.369
HIERARCH ESO ISS PBL13 END 24.459
HIERARCH ESO ISS PBLA13 START 77.1
HIERARCH ESO ISS PBLA13 END 77.1
HIERARCH ESO ISS PBL14 START 22.076
HIERARCH ESO ISS PBL14 END 22.095
HIERARCH ESO ISS PBLA14 START 117.561
HIERARCH ESO ISS PBLA14 END 117.484
HIERARCH ESO ISS PBL23 START 24.301
HIERARCH ESO ISS PBL23 END 24.328
HIERARCH ESO ISS PBLA23 START 14.9
HIERARCH ESO ISS PBLA23 END 15.1
HIERARCH ESO ISS PBL24 START 8.097
HIERARCH ESO ISS PBL24 END 8.106
HIERARCH ESO ISS PBLA24 START 14.865
HIERARCH ESO ISS PBLA24 END 15.052
HIERARCH ESO ISS PBL34 START 16.204
HIERARCH ESO ISS PBL34 END 16.222
HIERARCH ESO ISS PBLA34 START 194.948
HIERARCH ESO ISS PBLA34 END 195.135
HIERARCH ESO ISS AMBI TAU0 START 0.00402
HIERARCH ESO ISS AMBI TAU0 END 0.00402
HIERARCH ESO ISS AMBI TEMP 12.59
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.52