Exposure
ID
MATIS.2021-09-03T06:39:53.222_1
Header ID
MATIS.2021-09-03T06:39:53.222
Date updated
2021-09-03 06:51:26 UTC+0000
Release date
2022-09-03 06:51:26 UTC+0000
UTC Start
2021-09-03 06:39:53.222
UTC End
2021-09-03 06:40:53.198
MJD Start
59460.27769933
MJD End
59460.2783934967
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007972
Ambient temperature (°C)
14.59
Seeing (arcsec)
0.705
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 25.2460 25.2500 138.7000 138.6000
A0-D0 18.2270 18.3380 76.3000 76.3000
A0-C1 20.3650 20.4010 123.3940 123.2790
B2-D0 23.3070 23.3120 2.6000 2.8000
B2-C1 7.7680 7.7690 2.5170 2.7320
D0-C1 15.5390 15.5430 182.5880 182.8030
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 59460.27769933
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 25.246
HIERARCH ESO ISS PBL12 END 25.25
HIERARCH ESO ISS PBLA12 START 138.7
HIERARCH ESO ISS PBLA12 END 138.6
HIERARCH ESO ISS PBL13 START 18.227
HIERARCH ESO ISS PBL13 END 18.338
HIERARCH ESO ISS PBLA13 START 76.3
HIERARCH ESO ISS PBLA13 END 76.3
HIERARCH ESO ISS PBL14 START 20.365
HIERARCH ESO ISS PBL14 END 20.401
HIERARCH ESO ISS PBLA14 START 123.394
HIERARCH ESO ISS PBLA14 END 123.279
HIERARCH ESO ISS PBL23 START 23.307
HIERARCH ESO ISS PBL23 END 23.312
HIERARCH ESO ISS PBLA23 START 2.6
HIERARCH ESO ISS PBLA23 END 2.8
HIERARCH ESO ISS PBL24 START 7.768
HIERARCH ESO ISS PBL24 END 7.769
HIERARCH ESO ISS PBLA24 START 2.517
HIERARCH ESO ISS PBLA24 END 2.732
HIERARCH ESO ISS PBL34 START 15.539
HIERARCH ESO ISS PBL34 END 15.543
HIERARCH ESO ISS PBLA34 START 182.588
HIERARCH ESO ISS PBLA34 END 182.803
HIERARCH ESO ISS AMBI TAU0 START 0.007076
HIERARCH ESO ISS AMBI TAU0 END 0.008868
HIERARCH ESO ISS AMBI TEMP 14.59
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.7