Exposure
ID
MATIS.2021-10-28T02:53:55.900_1
Header ID
MATIS.2021-10-28T02:53:55.900
Date updated
2021-10-28 03:01:10 UTC+0000
Release date
2021-10-28 02:53:55 UTC+0000
UTC Start
2021-10-28 02:53:55.900
UTC End
2021-10-28 02:54:55.914
MJD Start
59515.12078588
MJD End
59515.1214804865
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003716
Ambient temperature (°C)
12.61
Seeing (arcsec)
0.66
Observation
ID
48044
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2810 25.2840 136.6000 136.6000
A0-D0 23.2800 23.3710 70.2000 70.3000
A0-C1 21.1810 21.2120 117.0440 116.9840
B2-D0 26.6530 26.6690 9.8000 10.0000
B2-C1 8.8810 8.8860 9.7680 9.9480
D0-C1 17.7720 17.7830 189.8390 190.0200
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 59515.12078588
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Cet
RA 45.568724
DEC 4.08937
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
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 0.02
HIERARCH ESO DET SEQ1 PERIOD 0.037
HIERARCH ESO DET NDIT 1622
HIERARCH ESO ISS PBL12 START 25.281
HIERARCH ESO ISS PBL12 END 25.284
HIERARCH ESO ISS PBLA12 START 136.6
HIERARCH ESO ISS PBLA12 END 136.6
HIERARCH ESO ISS PBL13 START 23.28
HIERARCH ESO ISS PBL13 END 23.371
HIERARCH ESO ISS PBLA13 START 70.2
HIERARCH ESO ISS PBLA13 END 70.3
HIERARCH ESO ISS PBL14 START 21.181
HIERARCH ESO ISS PBL14 END 21.212
HIERARCH ESO ISS PBLA14 START 117.044
HIERARCH ESO ISS PBLA14 END 116.984
HIERARCH ESO ISS PBL23 START 26.653
HIERARCH ESO ISS PBL23 END 26.669
HIERARCH ESO ISS PBLA23 START 9.8
HIERARCH ESO ISS PBLA23 END 10.0
HIERARCH ESO ISS PBL24 START 8.881
HIERARCH ESO ISS PBL24 END 8.886
HIERARCH ESO ISS PBLA24 START 9.768
HIERARCH ESO ISS PBLA24 END 9.948
HIERARCH ESO ISS PBL34 START 17.772
HIERARCH ESO ISS PBL34 END 17.783
HIERARCH ESO ISS PBLA34 START 189.839
HIERARCH ESO ISS PBLA34 END 190.02
HIERARCH ESO ISS AMBI TAU0 START 0.003716
HIERARCH ESO ISS AMBI TAU0 END 0.003716
HIERARCH ESO ISS AMBI TEMP 12.61
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.66