Exposure
ID
MATIS.2020-12-18T02:03:47.623_1
Header ID
MATIS.2020-12-18T02:03:47.623
Date updated
2020-12-18 02:16:15 UTC+0000
Release date
2020-12-18 02:03:47 UTC+0000
UTC Start
2020-12-18 02:03:47.623
UTC End
2020-12-18 02:04:47.599
MJD Start
59201.08596786
MJD End
59201.0866620267
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006636
Ambient temperature (°C)
13.41
Seeing (arcsec)
0.64
Observation
ID
46184
Category
calibrator
Program ID
106.21LN.006
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
34771
Name
alf Cet
RA
45.569841
DEC
4.08938
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.2770 68.2630 271.3000 271.2000
K0-D0 95.2120 95.2620 253.2000 253.2000
K0-J3 50.7040 50.6490 330.3710 330.4590
G2-D0 36.9810 37.0230 218.2000 218.3000
G2-J3 60.6540 60.7230 45.4120 45.4540
D0-J3 97.4540 97.5650 42.6850 42.7330
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21LN.006
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59201.08596786
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Cet
RA 45.569841
DEC 4.08938
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 68.277
HIERARCH ESO ISS PBL12 END 68.263
HIERARCH ESO ISS PBLA12 START 271.3
HIERARCH ESO ISS PBLA12 END 271.2
HIERARCH ESO ISS PBL13 START 95.212
HIERARCH ESO ISS PBL13 END 95.262
HIERARCH ESO ISS PBLA13 START 253.2
HIERARCH ESO ISS PBLA13 END 253.2
HIERARCH ESO ISS PBL14 START 50.704
HIERARCH ESO ISS PBL14 END 50.649
HIERARCH ESO ISS PBLA14 START 330.371
HIERARCH ESO ISS PBLA14 END 330.459
HIERARCH ESO ISS PBL23 START 36.981
HIERARCH ESO ISS PBL23 END 37.023
HIERARCH ESO ISS PBLA23 START 218.2
HIERARCH ESO ISS PBLA23 END 218.3
HIERARCH ESO ISS PBL24 START 60.654
HIERARCH ESO ISS PBL24 END 60.723
HIERARCH ESO ISS PBLA24 START 45.412
HIERARCH ESO ISS PBLA24 END 45.454
HIERARCH ESO ISS PBL34 START 97.454
HIERARCH ESO ISS PBL34 END 97.565
HIERARCH ESO ISS PBLA34 START 42.685
HIERARCH ESO ISS PBLA34 END 42.733
HIERARCH ESO ISS AMBI TAU0 START 0.006636
HIERARCH ESO ISS AMBI TAU0 END 0.006636
HIERARCH ESO ISS AMBI TEMP 13.41
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.64