Exposure
ID
MATIS.2021-09-01T07:52:44.769_1
Header ID
MATIS.2021-09-01T07:52:44.769
Date updated
2021-09-01 08:08:21 UTC+0000
Release date
2022-09-01 08:08:20 UTC+0000
UTC Start
2021-09-01 07:52:44.769
UTC End
2021-09-01 07:53:44.745
MJD Start
59458.32829594
MJD End
59458.3289901067
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0032255
Ambient temperature (°C)
12.58
Seeing (arcsec)
0.98
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 25.1020 25.0930 135.8000 135.8000
A0-D0 24.6100 24.6970 77.1000 77.1000
A0-C1 22.1280 22.1460 117.3520 117.2770
B2-D0 24.3750 24.4030 15.4000 15.6000
B2-C1 8.1220 8.1310 15.3700 15.5550
D0-C1 16.2540 16.2720 195.4540 195.6390
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 59458.32829594
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 25.102
HIERARCH ESO ISS PBL12 END 25.093
HIERARCH ESO ISS PBLA12 START 135.8
HIERARCH ESO ISS PBLA12 END 135.8
HIERARCH ESO ISS PBL13 START 24.61
HIERARCH ESO ISS PBL13 END 24.697
HIERARCH ESO ISS PBLA13 START 77.1
HIERARCH ESO ISS PBLA13 END 77.1
HIERARCH ESO ISS PBL14 START 22.128
HIERARCH ESO ISS PBL14 END 22.146
HIERARCH ESO ISS PBLA14 START 117.352
HIERARCH ESO ISS PBLA14 END 117.277
HIERARCH ESO ISS PBL23 START 24.375
HIERARCH ESO ISS PBL23 END 24.403
HIERARCH ESO ISS PBLA23 START 15.4
HIERARCH ESO ISS PBLA23 END 15.6
HIERARCH ESO ISS PBL24 START 8.122
HIERARCH ESO ISS PBL24 END 8.131
HIERARCH ESO ISS PBLA24 START 15.37
HIERARCH ESO ISS PBLA24 END 15.555
HIERARCH ESO ISS PBL34 START 16.254
HIERARCH ESO ISS PBL34 END 16.272
HIERARCH ESO ISS PBLA34 START 195.454
HIERARCH ESO ISS PBLA34 END 195.639
HIERARCH ESO ISS AMBI TAU0 START 0.00402
HIERARCH ESO ISS AMBI TAU0 END 0.002431
HIERARCH ESO ISS AMBI TEMP 12.58
HIERARCH ESO ISS AMBI FWHM START 0.98
HIERARCH ESO ISS AMBI FWHM END 0.98