Exposure
ID
MATIS.2021-09-01T08:03:41.919_1
Header ID
MATIS.2021-09-01T08:03:41.919
Date updated
2021-09-01 08:18:01 UTC+0000
Release date
2022-09-01 08:18:00 UTC+0000
UTC Start
2021-09-01 08:03:41.919
UTC End
2021-09-01 08:04:41.895
MJD Start
59458.33590184
MJD End
59458.3365960067
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002704
Ambient temperature (°C)
12.51
Seeing (arcsec)
0.935
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 24.9850 24.9730 135.5000 135.5000
A0-D0 25.5200 25.6030 77.0000 77.0000
A0-C1 22.3050 22.3200 116.5740 116.5030
B2-D0 24.6860 24.7170 17.3000 17.5000
B2-C1 8.2250 8.2350 17.2920 17.4680
D0-C1 16.4610 16.4820 197.3760 197.5520
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 59458.33590184
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 24.985
HIERARCH ESO ISS PBL12 END 24.973
HIERARCH ESO ISS PBLA12 START 135.5
HIERARCH ESO ISS PBLA12 END 135.5
HIERARCH ESO ISS PBL13 START 25.52
HIERARCH ESO ISS PBL13 END 25.603
HIERARCH ESO ISS PBLA13 START 77.0
HIERARCH ESO ISS PBLA13 END 77.0
HIERARCH ESO ISS PBL14 START 22.305
HIERARCH ESO ISS PBL14 END 22.32
HIERARCH ESO ISS PBLA14 START 116.574
HIERARCH ESO ISS PBLA14 END 116.503
HIERARCH ESO ISS PBL23 START 24.686
HIERARCH ESO ISS PBL23 END 24.717
HIERARCH ESO ISS PBLA23 START 17.3
HIERARCH ESO ISS PBLA23 END 17.5
HIERARCH ESO ISS PBL24 START 8.225
HIERARCH ESO ISS PBL24 END 8.235
HIERARCH ESO ISS PBLA24 START 17.292
HIERARCH ESO ISS PBLA24 END 17.468
HIERARCH ESO ISS PBL34 START 16.461
HIERARCH ESO ISS PBL34 END 16.482
HIERARCH ESO ISS PBLA34 START 197.376
HIERARCH ESO ISS PBLA34 END 197.552
HIERARCH ESO ISS AMBI TAU0 START 0.002477
HIERARCH ESO ISS AMBI TAU0 END 0.002931
HIERARCH ESO ISS AMBI TEMP 12.51
HIERARCH ESO ISS AMBI FWHM START 1.03
HIERARCH ESO ISS AMBI FWHM END 0.84