Exposure
ID
MATIS.2021-09-03T06:30:06.552_1
Header ID
MATIS.2021-09-03T06:30:06.552
Date updated
2021-09-03 06:41:37 UTC+0000
Release date
2022-09-03 06:41:37 UTC+0000
UTC Start
2021-09-03 06:30:06.552
UTC End
2021-09-03 06:31:06.528
MJD Start
59460.27090917
MJD End
59460.2716033367
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0075155
Ambient temperature (°C)
14.59
Seeing (arcsec)
0.71
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 25.1910 25.1970 139.3000 139.3000
A0-D0 17.1410 17.2550 75.9000 76.0000
A0-C1 20.0100 20.0480 124.5610 124.4350
B2-D0 23.2800 23.2810 0.5000 0.7000
B2-C1 7.7590 7.7590 0.4630 0.6760
D0-C1 15.5210 15.5210 180.5300 180.7430
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 59460.27090917
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 25.191
HIERARCH ESO ISS PBL12 END 25.197
HIERARCH ESO ISS PBLA12 START 139.3
HIERARCH ESO ISS PBLA12 END 139.3
HIERARCH ESO ISS PBL13 START 17.141
HIERARCH ESO ISS PBL13 END 17.255
HIERARCH ESO ISS PBLA13 START 75.9
HIERARCH ESO ISS PBLA13 END 76.0
HIERARCH ESO ISS PBL14 START 20.01
HIERARCH ESO ISS PBL14 END 20.048
HIERARCH ESO ISS PBLA14 START 124.561
HIERARCH ESO ISS PBLA14 END 124.435
HIERARCH ESO ISS PBL23 START 23.28
HIERARCH ESO ISS PBL23 END 23.281
HIERARCH ESO ISS PBLA23 START 0.5
HIERARCH ESO ISS PBLA23 END 0.7
HIERARCH ESO ISS PBL24 START 7.759
HIERARCH ESO ISS PBL24 END 7.759
HIERARCH ESO ISS PBLA24 START 0.463
HIERARCH ESO ISS PBLA24 END 0.676
HIERARCH ESO ISS PBL34 START 15.521
HIERARCH ESO ISS PBL34 END 15.521
HIERARCH ESO ISS PBLA34 START 180.53
HIERARCH ESO ISS PBLA34 END 180.743
HIERARCH ESO ISS AMBI TAU0 START 0.007537
HIERARCH ESO ISS AMBI TAU0 END 0.007494
HIERARCH ESO ISS AMBI TEMP 14.59
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.72