Exposure
ID
MATIS.2021-09-01T07:37:30.502_1
Header ID
MATIS.2021-09-01T07:37:30.502
Date updated
2021-09-01 07:50:58 UTC+0000
Release date
2022-09-01 07:50:58 UTC+0000
UTC Start
2021-09-01 07:37:30.502
UTC End
2021-09-01 07:38:30.478
MJD Start
59458.31771414
MJD End
59458.3184083067
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00402
Ambient temperature (°C)
12.61
Seeing (arcsec)
0.5
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 25.2190 25.2130 136.3000 136.2000
A0-D0 23.2590 23.3520 77.1000 77.1000
A0-C1 21.8190 21.8420 118.5380 118.4550
B2-D0 23.9990 24.0220 12.6000 12.8000
B2-C1 7.9970 8.0040 12.5550 12.7480
D0-C1 16.0020 16.0170 192.6380 192.8300
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 59458.31771414
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 25.219
HIERARCH ESO ISS PBL12 END 25.213
HIERARCH ESO ISS PBLA12 START 136.3
HIERARCH ESO ISS PBLA12 END 136.2
HIERARCH ESO ISS PBL13 START 23.259
HIERARCH ESO ISS PBL13 END 23.352
HIERARCH ESO ISS PBLA13 START 77.1
HIERARCH ESO ISS PBLA13 END 77.1
HIERARCH ESO ISS PBL14 START 21.819
HIERARCH ESO ISS PBL14 END 21.842
HIERARCH ESO ISS PBLA14 START 118.538
HIERARCH ESO ISS PBLA14 END 118.455
HIERARCH ESO ISS PBL23 START 23.999
HIERARCH ESO ISS PBL23 END 24.022
HIERARCH ESO ISS PBLA23 START 12.6
HIERARCH ESO ISS PBLA23 END 12.8
HIERARCH ESO ISS PBL24 START 7.997
HIERARCH ESO ISS PBL24 END 8.004
HIERARCH ESO ISS PBLA24 START 12.555
HIERARCH ESO ISS PBLA24 END 12.748
HIERARCH ESO ISS PBL34 START 16.002
HIERARCH ESO ISS PBL34 END 16.017
HIERARCH ESO ISS PBLA34 START 192.638
HIERARCH ESO ISS PBLA34 END 192.83
HIERARCH ESO ISS AMBI TAU0 START 0.00402
HIERARCH ESO ISS AMBI TAU0 END 0.00402
HIERARCH ESO ISS AMBI TEMP 12.61
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.5