Exposure
ID
MATIS.2024-06-20T02:26:47.212_1
Header ID
MATIS.2024-06-20T02:26:47.212
Date updated
2024-06-20 02:35:36 UTC+0000
Release date
2024-06-20 02:26:47 UTC+0000
UTC Start
2024-06-20 02:26:47.212
UTC End
2024-06-20 02:27:49.285
MJD Start
60481.10193532
MJD End
60481.1026537575
Exposure time (s)
62.1
Validation level
1
Tau 0: Coherence time (s)
0.003221
Ambient temperature (°C)
9.88
Seeing (arcsec)
0.77
Observation
ID
59692
Category
calibrator
Program ID
113.26FN.003
Program Title
PANCHROMATIC CHARACTERISATION OF TWO EXOZODIACAL DUST CLOUDS
Program Type
GTO
PI / COI
AUGEREAU / PRIOLET / MILLI / MATTER / VARGA / CHEN / WOLF / KOBUS / LOPEZ / DANCHI / BERGER / DEFRERE / ABSIL
Target
ID
44272
Name
HD 108821
RA
187.571322
DEC
-23.69641
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 23.9520 23.9460 169.6000 169.8000
A0-D0 23.7640 23.6740 87.9000 88.0000
A0-C1 18.8120 18.7810 145.0300 145.2690
B2-D0 31.2230 31.1880 38.5000 38.5000
B2-C1 10.4020 10.3910 38.4750 38.5010
D0-C1 20.8200 20.7970 218.5300 218.5560
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26FN.003
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60481.10193532
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 108821
RA 187.571322
DEC -23.69641
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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.513
HIERARCH ESO DET NDIT 121
HIERARCH ESO ISS PBL12 START 23.952
HIERARCH ESO ISS PBL12 END 23.946
HIERARCH ESO ISS PBLA12 START 169.6
HIERARCH ESO ISS PBLA12 END 169.8
HIERARCH ESO ISS PBL13 START 23.764
HIERARCH ESO ISS PBL13 END 23.674
HIERARCH ESO ISS PBLA13 START 87.9
HIERARCH ESO ISS PBLA13 END 88.0
HIERARCH ESO ISS PBL14 START 18.812
HIERARCH ESO ISS PBL14 END 18.781
HIERARCH ESO ISS PBLA14 START 145.03
HIERARCH ESO ISS PBLA14 END 145.269
HIERARCH ESO ISS PBL23 START 31.223
HIERARCH ESO ISS PBL23 END 31.188
HIERARCH ESO ISS PBLA23 START 38.5
HIERARCH ESO ISS PBLA23 END 38.5
HIERARCH ESO ISS PBL24 START 10.402
HIERARCH ESO ISS PBL24 END 10.391
HIERARCH ESO ISS PBLA24 START 38.475
HIERARCH ESO ISS PBLA24 END 38.501
HIERARCH ESO ISS PBL34 START 20.82
HIERARCH ESO ISS PBL34 END 20.797
HIERARCH ESO ISS PBLA34 START 218.53
HIERARCH ESO ISS PBLA34 END 218.556
HIERARCH ESO ISS AMBI TAU0 START 0.003221
HIERARCH ESO ISS AMBI TAU0 END 0.003221
HIERARCH ESO ISS AMBI TEMP 9.88
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.77