Exposure
ID
MATIS.2021-09-03T06:41:07.555_1
Header ID
MATIS.2021-09-03T06:41:07.555
Date updated
2021-09-03 06:56:01 UTC+0000
Release date
2022-09-03 06:56:01 UTC+0000
UTC Start
2021-09-03 06:41:07.555
UTC End
2021-09-03 06:42:07.531
MJD Start
59460.27855967
MJD End
59460.2792538367
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.008868
Ambient temperature (°C)
14.59
Seeing (arcsec)
0.7
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 25.2510 25.2560 138.6000 138.6000
A0-D0 18.3620 18.4720 76.3000 76.4000
A0-C1 20.4080 20.4440 123.2530 123.1380
B2-D0 23.3130 23.3190 2.8000 3.0000
B2-C1 7.7700 7.7720 2.7760 2.9900
D0-C1 15.5430 15.5470 182.8470 183.0610
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 59460.27855967
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 25.251
HIERARCH ESO ISS PBL12 END 25.256
HIERARCH ESO ISS PBLA12 START 138.6
HIERARCH ESO ISS PBLA12 END 138.6
HIERARCH ESO ISS PBL13 START 18.362
HIERARCH ESO ISS PBL13 END 18.472
HIERARCH ESO ISS PBLA13 START 76.3
HIERARCH ESO ISS PBLA13 END 76.4
HIERARCH ESO ISS PBL14 START 20.408
HIERARCH ESO ISS PBL14 END 20.444
HIERARCH ESO ISS PBLA14 START 123.253
HIERARCH ESO ISS PBLA14 END 123.138
HIERARCH ESO ISS PBL23 START 23.313
HIERARCH ESO ISS PBL23 END 23.319
HIERARCH ESO ISS PBLA23 START 2.8
HIERARCH ESO ISS PBLA23 END 3.0
HIERARCH ESO ISS PBL24 START 7.77
HIERARCH ESO ISS PBL24 END 7.772
HIERARCH ESO ISS PBLA24 START 2.776
HIERARCH ESO ISS PBLA24 END 2.99
HIERARCH ESO ISS PBL34 START 15.543
HIERARCH ESO ISS PBL34 END 15.547
HIERARCH ESO ISS PBLA34 START 182.847
HIERARCH ESO ISS PBLA34 END 183.061
HIERARCH ESO ISS AMBI TAU0 START 0.008868
HIERARCH ESO ISS AMBI TAU0 END 0.008868
HIERARCH ESO ISS AMBI TEMP 14.59
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.7