Exposure
ID
MATIS.2021-10-28T03:02:40.782_1
Header ID
MATIS.2021-10-28T03:02:40.782
Date updated
2021-10-28 03:21:30 UTC+0000
Release date
2021-10-28 03:02:40 UTC+0000
UTC Start
2021-10-28 03:02:40.782
UTC End
2021-10-28 03:03:40.758
MJD Start
59515.1268609
MJD End
59515.1275550667
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005522
Ambient temperature (°C)
12.65
Seeing (arcsec)
0.55
Observation
ID
48043
Category
calibrator
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
36054
Name
alf Cet
RA
45.568724
DEC
4.08937
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 25.2970 25.2980 136.4000 136.4000
A0-D0 24.0540 24.1420 70.7000 70.8000
A0-C1 21.4390 21.4680 116.5350 116.4770
B2-D0 26.7990 26.8170 11.3000 11.5000
B2-C1 8.9290 8.9350 11.2920 11.4650
D0-C1 17.8700 17.8820 191.3650 191.5380
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21LN.005
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59515.1268609
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Cet
RA 45.568724
DEC 4.08937
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 25.297
HIERARCH ESO ISS PBL12 END 25.298
HIERARCH ESO ISS PBLA12 START 136.4
HIERARCH ESO ISS PBLA12 END 136.4
HIERARCH ESO ISS PBL13 START 24.054
HIERARCH ESO ISS PBL13 END 24.142
HIERARCH ESO ISS PBLA13 START 70.7
HIERARCH ESO ISS PBLA13 END 70.8
HIERARCH ESO ISS PBL14 START 21.439
HIERARCH ESO ISS PBL14 END 21.468
HIERARCH ESO ISS PBLA14 START 116.535
HIERARCH ESO ISS PBLA14 END 116.477
HIERARCH ESO ISS PBL23 START 26.799
HIERARCH ESO ISS PBL23 END 26.817
HIERARCH ESO ISS PBLA23 START 11.3
HIERARCH ESO ISS PBLA23 END 11.5
HIERARCH ESO ISS PBL24 START 8.929
HIERARCH ESO ISS PBL24 END 8.935
HIERARCH ESO ISS PBLA24 START 11.292
HIERARCH ESO ISS PBLA24 END 11.465
HIERARCH ESO ISS PBL34 START 17.87
HIERARCH ESO ISS PBL34 END 17.882
HIERARCH ESO ISS PBLA34 START 191.365
HIERARCH ESO ISS PBLA34 END 191.538
HIERARCH ESO ISS AMBI TAU0 START 0.005522
HIERARCH ESO ISS AMBI TAU0 END 0.005522
HIERARCH ESO ISS AMBI TEMP 12.65
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.55