Exposure
ID
MATIS.2021-08-31T06:22:54.759_1
Header ID
MATIS.2021-08-31T06:22:54.759
Date updated
2021-08-31 06:36:32 UTC+0000
Release date
2022-08-31 06:36:32 UTC+0000
UTC Start
2021-08-31 06:22:54.759
UTC End
2021-08-31 06:23:54.735
MJD Start
59457.26591156
MJD End
59457.2666057267
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004187
Ambient temperature (°C)
12.01
Seeing (arcsec)
0.855
Observation
ID
48042
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
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 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2610 25.2650 136.1000 136.1000
A0-D0 26.1590 26.2340 66.6000 66.7000
A0-C1 21.4920 21.5200 113.8250 113.8060
B2-D0 29.3420 29.3590 12.8000 13.0000
B2-C1 9.7760 9.7810 12.7500 12.9090
D0-C1 19.5660 19.5780 192.8180 192.9760
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 59457.26591156
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 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 25.261
HIERARCH ESO ISS PBL12 END 25.265
HIERARCH ESO ISS PBLA12 START 136.1
HIERARCH ESO ISS PBLA12 END 136.1
HIERARCH ESO ISS PBL13 START 26.159
HIERARCH ESO ISS PBL13 END 26.234
HIERARCH ESO ISS PBLA13 START 66.6
HIERARCH ESO ISS PBLA13 END 66.7
HIERARCH ESO ISS PBL14 START 21.492
HIERARCH ESO ISS PBL14 END 21.52
HIERARCH ESO ISS PBLA14 START 113.825
HIERARCH ESO ISS PBLA14 END 113.806
HIERARCH ESO ISS PBL23 START 29.342
HIERARCH ESO ISS PBL23 END 29.359
HIERARCH ESO ISS PBLA23 START 12.8
HIERARCH ESO ISS PBLA23 END 13.0
HIERARCH ESO ISS PBL24 START 9.776
HIERARCH ESO ISS PBL24 END 9.781
HIERARCH ESO ISS PBLA24 START 12.75
HIERARCH ESO ISS PBLA24 END 12.909
HIERARCH ESO ISS PBL34 START 19.566
HIERARCH ESO ISS PBL34 END 19.578
HIERARCH ESO ISS PBLA34 START 192.818
HIERARCH ESO ISS PBLA34 END 192.976
HIERARCH ESO ISS AMBI TAU0 START 0.003941
HIERARCH ESO ISS AMBI TAU0 END 0.004433
HIERARCH ESO ISS AMBI TEMP 12.01
HIERARCH ESO ISS AMBI FWHM START 0.89
HIERARCH ESO ISS AMBI FWHM END 0.82