Exposure
ID
MATIS.2021-10-01T06:47:28.825_1
Header ID
MATIS.2021-10-01T06:47:28.825
Date updated
2021-10-01 07:06:50 UTC+0000
Release date
2022-10-01 07:06:50 UTC+0000
UTC Start
2021-10-01 06:47:28.825
UTC End
2021-10-01 06:48:28.801
MJD Start
59488.28297251
MJD End
59488.2836666767
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003376
Ambient temperature (°C)
11.05
Seeing (arcsec)
0.76
Observation
ID
48385
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
36053
Name
omi Cet
RA
34.835557
DEC
-2.97878
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 87.2950 87.1980 115.3000 115.4000
A0-J2 128.0970 128.0200 93.0000 93.0000
A0-K0 127.9710 127.9760 72.7510 72.7640
G1-J2 57.8290 57.8540 58.0000 58.0000
G1-K0 86.8560 86.9120 29.9080 29.9850
J2-K0 44.9680 44.9580 352.7010 352.8180
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 59488.28297251
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME omi Cet
RA 34.835557
DEC -2.97878
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 K0
EXPTIME 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 87.295
HIERARCH ESO ISS PBL12 END 87.198
HIERARCH ESO ISS PBLA12 START 115.3
HIERARCH ESO ISS PBLA12 END 115.4
HIERARCH ESO ISS PBL13 START 128.097
HIERARCH ESO ISS PBL13 END 128.02
HIERARCH ESO ISS PBLA13 START 93.0
HIERARCH ESO ISS PBLA13 END 93.0
HIERARCH ESO ISS PBL14 START 127.971
HIERARCH ESO ISS PBL14 END 127.976
HIERARCH ESO ISS PBLA14 START 72.751
HIERARCH ESO ISS PBLA14 END 72.764
HIERARCH ESO ISS PBL23 START 57.829
HIERARCH ESO ISS PBL23 END 57.854
HIERARCH ESO ISS PBLA23 START 58.0
HIERARCH ESO ISS PBLA23 END 58.0
HIERARCH ESO ISS PBL24 START 86.856
HIERARCH ESO ISS PBL24 END 86.912
HIERARCH ESO ISS PBLA24 START 29.908
HIERARCH ESO ISS PBLA24 END 29.985
HIERARCH ESO ISS PBL34 START 44.968
HIERARCH ESO ISS PBL34 END 44.958
HIERARCH ESO ISS PBLA34 START 352.701
HIERARCH ESO ISS PBLA34 END 352.818
HIERARCH ESO ISS AMBI TAU0 START 0.003535
HIERARCH ESO ISS AMBI TAU0 END 0.003217
HIERARCH ESO ISS AMBI TEMP 11.05
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.7