Exposure
ID
MATIS.2021-10-12T07:00:42.163_1
Header ID
MATIS.2021-10-12T07:00:42.163
Date updated
2021-10-12 07:06:36 UTC+0000
Release date
2022-10-12 07:06:36 UTC+0000
UTC Start
2021-10-12 07:00:42.163
UTC End
2021-10-12 07:01:44.715
MJD Start
59499.29215467
MJD End
59499.2928786515
Exposure time (s)
62.6
Validation level
1
Tau 0: Coherence time (s)
0.0034505
Ambient temperature (°C)
13.49
Seeing (arcsec)
0.72
Observation
ID
48497
Category
science
Program ID
108.229P.001
Program Title
THE MYSTERIOUS ORIGIN OF EXTREME DEBRIS DISKS REVEALED BY MID-INFRARED INTERFEROMETRY
Program Type
Normal
PI / COI
VARGA/ ABRAHAM/ CHEN/ KOSPAL/ SU/ HENNING/ PAWELLEK/ MOOR/ CRUZ-SAENZ DE MIERA/ WHITE/ AUGEREAU/ RATZKA/ WOLF/ PANTIN/ HOGERHEIJDE/ BRUNO/ HOFMANN/ MATTER/ WEIGELT/ DOMINIK/ JAFFE/ SCHERTL/ WATERS/ KLARMANN/ YOFFE/ KOKOULINA/ VAN BOEKEL/ MILLOUR/ PÉRONNE
Target
ID
36355
Name
HD_23514
RA
56.660073
DEC
22.91957
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.3480 68.3460 271.5000 271.4000
K0-D0 92.7450 92.8490 257.3000 257.2000
K0-J3 43.0300 42.9330 322.5480 322.6120
G2-D0 31.3300 31.4070 225.0000 225.1000
G2-J3 53.1430 53.2690 52.4970 52.4960
D0-J3 84.3060 84.5100 49.7280 49.7390
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.229P.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59499.29215467
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_23514
RA 56.660073
DEC 22.91957
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 1.0
HIERARCH ESO DET SEQ1 PERIOD 1.117
HIERARCH ESO DET NDIT 56
HIERARCH ESO ISS PBL12 START 68.348
HIERARCH ESO ISS PBL12 END 68.346
HIERARCH ESO ISS PBLA12 START 271.5
HIERARCH ESO ISS PBLA12 END 271.4
HIERARCH ESO ISS PBL13 START 92.745
HIERARCH ESO ISS PBL13 END 92.849
HIERARCH ESO ISS PBLA13 START 257.3
HIERARCH ESO ISS PBLA13 END 257.2
HIERARCH ESO ISS PBL14 START 43.03
HIERARCH ESO ISS PBL14 END 42.933
HIERARCH ESO ISS PBLA14 START 322.548
HIERARCH ESO ISS PBLA14 END 322.612
HIERARCH ESO ISS PBL23 START 31.33
HIERARCH ESO ISS PBL23 END 31.407
HIERARCH ESO ISS PBLA23 START 225.0
HIERARCH ESO ISS PBLA23 END 225.1
HIERARCH ESO ISS PBL24 START 53.143
HIERARCH ESO ISS PBL24 END 53.269
HIERARCH ESO ISS PBLA24 START 52.497
HIERARCH ESO ISS PBLA24 END 52.496
HIERARCH ESO ISS PBL34 START 84.306
HIERARCH ESO ISS PBL34 END 84.51
HIERARCH ESO ISS PBLA34 START 49.728
HIERARCH ESO ISS PBLA34 END 49.739
HIERARCH ESO ISS AMBI TAU0 START 0.003175
HIERARCH ESO ISS AMBI TAU0 END 0.003726
HIERARCH ESO ISS AMBI TEMP 13.49
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.68