Exposure
ID
MATIS.2023-05-23T02:37:52.565_1
Header ID
MATIS.2023-05-23T02:37:52.565
Date updated
2023-05-23 02:45:50 UTC+0000
Release date
2023-05-23 02:37:52 UTC+0000
UTC Start
2023-05-23 02:37:52.565
UTC End
2023-05-23 02:38:53.675
MJD Start
60087.10963617
MJD End
60087.1103434617
Exposure time (s)
61.1
Validation level
1
Tau 0: Coherence time (s)
0.005078
Ambient temperature (°C)
13.61
Seeing (arcsec)
0.52
Observation
ID
55540
Category
calibrator
Program ID
109.23C4.001
Program Title
VLTI-MATISSE IMAGING OF THE NANO-DIAMOND EMISSION IN THE DISK OF THE HERBIG SOURCE HD 97048
Program Type
GTO
PI / COI
BRUNO/ MATTER/ DANCHI/ VARGA/ PANTIN/ HOGERHEIJDE/ VAN BOEKEL/ MILLOUR/ WATERS/ WEIGELT/ AUGEREAU/ JAFFE/ KOKOULINA/ HENNING/ DOMINIK/ HOFMANN/ SCHERTL/ WOLF/ SCHEUCK/ YOFFE/ FATME/ LAGARDE/ BERIO/ DARTOIS/ LIBOUREL/ HABART/ MÉRAND
Target
ID
41137
Name
HD 105340
RA
181.951517
DEC
-75.36692
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 87.8120 87.8300 132.5000 132.7000
A0-J2 128.8650 128.8550 118.2000 118.4000
A0-K0 119.1820 119.1310 104.1620 104.4190
G1-J2 48.8300 48.7940 91.9000 92.1000
G1-K0 59.0420 58.9750 59.3270 59.5390
J2-K0 31.7670 31.7640 3.5760 3.7510
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 109.23C4.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60087.10963617
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 105340
RA 181.951517
DEC -75.36692
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 3.0
HIERARCH ESO DET SEQ1 PERIOD 4.074
HIERARCH ESO DET NDIT 15
HIERARCH ESO ISS PBL12 START 87.812
HIERARCH ESO ISS PBL12 END 87.83
HIERARCH ESO ISS PBLA12 START 132.5
HIERARCH ESO ISS PBLA12 END 132.7
HIERARCH ESO ISS PBL13 START 128.865
HIERARCH ESO ISS PBL13 END 128.855
HIERARCH ESO ISS PBLA13 START 118.2
HIERARCH ESO ISS PBLA13 END 118.4
HIERARCH ESO ISS PBL14 START 119.182
HIERARCH ESO ISS PBL14 END 119.131
HIERARCH ESO ISS PBLA14 START 104.162
HIERARCH ESO ISS PBLA14 END 104.419
HIERARCH ESO ISS PBL23 START 48.83
HIERARCH ESO ISS PBL23 END 48.794
HIERARCH ESO ISS PBLA23 START 91.9
HIERARCH ESO ISS PBLA23 END 92.1
HIERARCH ESO ISS PBL24 START 59.042
HIERARCH ESO ISS PBL24 END 58.975
HIERARCH ESO ISS PBLA24 START 59.327
HIERARCH ESO ISS PBLA24 END 59.539
HIERARCH ESO ISS PBL34 START 31.767
HIERARCH ESO ISS PBL34 END 31.764
HIERARCH ESO ISS PBLA34 START 3.576
HIERARCH ESO ISS PBLA34 END 3.751
HIERARCH ESO ISS AMBI TAU0 START 0.006146
HIERARCH ESO ISS AMBI TAU0 END 0.00401
HIERARCH ESO ISS AMBI TEMP 13.61
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.56