Exposure
ID
MATIS.2021-11-10T07:02:14.990_1
Header ID
MATIS.2021-11-10T07:02:14.990
Date updated
2021-11-10 07:16:17 UTC+0000
Release date
2022-11-10 07:16:17 UTC+0000
UTC Start
2021-11-10 07:02:14.990
UTC End
2021-11-10 07:03:14.966
MJD Start
59528.29322905
MJD End
59528.2939232167
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002428
Ambient temperature (°C)
8.88
Seeing (arcsec)
0.84
Observation
ID
48842
Category
science
Program ID
106.21LN.007
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
36578
Name
V IK Tau
RA
58.369964
DEC
11.40596
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 70.4270 70.1960 111.1000 111.1000
A0-J2 114.8710 114.6120 87.0000 86.9000
A0-J3 132.1010 132.1310 50.8330 50.7910
G1-J2 58.1810 58.1720 57.3000 57.3000
G1-J3 114.7580 114.8500 18.6420 18.7250
J2-J3 78.3100 78.2630 350.9630 351.1260
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21LN.007
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59528.29322905
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V IK Tau
RA 58.369964
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 70.427
HIERARCH ESO ISS PBL12 END 70.196
HIERARCH ESO ISS PBLA12 START 111.1
HIERARCH ESO ISS PBLA12 END 111.1
HIERARCH ESO ISS PBL13 START 114.871
HIERARCH ESO ISS PBL13 END 114.612
HIERARCH ESO ISS PBLA13 START 87.0
HIERARCH ESO ISS PBLA13 END 86.9
HIERARCH ESO ISS PBL14 START 132.101
HIERARCH ESO ISS PBL14 END 132.131
HIERARCH ESO ISS PBLA14 START 50.833
HIERARCH ESO ISS PBLA14 END 50.791
HIERARCH ESO ISS PBL23 START 58.181
HIERARCH ESO ISS PBL23 END 58.172
HIERARCH ESO ISS PBLA23 START 57.3
HIERARCH ESO ISS PBLA23 END 57.3
HIERARCH ESO ISS PBL24 START 114.758
HIERARCH ESO ISS PBL24 END 114.85
HIERARCH ESO ISS PBLA24 START 18.642
HIERARCH ESO ISS PBLA24 END 18.725
HIERARCH ESO ISS PBL34 START 78.31
HIERARCH ESO ISS PBL34 END 78.263
HIERARCH ESO ISS PBLA34 START 350.963
HIERARCH ESO ISS PBLA34 END 351.126
HIERARCH ESO ISS AMBI TAU0 START 0.002396
HIERARCH ESO ISS AMBI TAU0 END 0.00246
HIERARCH ESO ISS AMBI TEMP 8.88
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.84