Exposure
ID
MATIS.2021-09-27T01:37:25.798_1
Header ID
MATIS.2021-09-27T01:37:25.798
Date updated
2021-09-29 14:28:49 UTC+0000
Release date
2021-09-27 01:37:25 UTC+0000
UTC Start
2021-09-27 01:37:25.798
UTC End
2021-09-27 01:38:25.806
MJD Start
59484.0676597
MJD End
59484.068354237
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003309
Ambient temperature (°C)
18.26
Seeing (arcsec)
0.665
Observation
ID
48333
Category
calibrator
Program ID
106.21RL.003
Program Title
THE CIRCUMSTELLAR ENVELOPES OF CEPHEIDS AND THEIR IMPACT ON THE PL RELATION IN THE JWST AND ELT ERA
Program Type
Monitoring
PI / COI
HOCD\XC3\X83\XC2\XA9/ NARDETTO/ CRUZALEBES/ DOMICIANO DE SOUZA/ GALLENNE/ KERVELLA/ LAGADEC/ BRUNO/ MATTER/ MEILLAND/ MILLOUR/ PHILIPPE/ M\XC3\XA9RAND/ NICCOLINI
Target
ID
36252
Name
HD 189695
RA
300.246911
DEC
8.55757
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 53.4610 53.5080 34.7000 34.8000
U1-U3 98.7380 98.8160 40.2000 40.2000
U1-U4 130.1580 130.1430 62.7130 62.6710
U2-U3 45.8020 45.8300 46.6000 46.6000
U2-U4 86.6480 86.5500 79.5350 79.4840
U3-U4 54.2730 54.1400 106.8620 106.8660
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21RL.003
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59484.0676597
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 189695
RA 300.246911
DEC 8.55757
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 53.461
HIERARCH ESO ISS PBL12 END 53.508
HIERARCH ESO ISS PBLA12 START 34.7
HIERARCH ESO ISS PBLA12 END 34.8
HIERARCH ESO ISS PBL13 START 98.738
HIERARCH ESO ISS PBL13 END 98.816
HIERARCH ESO ISS PBLA13 START 40.2
HIERARCH ESO ISS PBLA13 END 40.2
HIERARCH ESO ISS PBL14 START 130.158
HIERARCH ESO ISS PBL14 END 130.143
HIERARCH ESO ISS PBLA14 START 62.713
HIERARCH ESO ISS PBLA14 END 62.671
HIERARCH ESO ISS PBL23 START 45.802
HIERARCH ESO ISS PBL23 END 45.83
HIERARCH ESO ISS PBLA23 START 46.6
HIERARCH ESO ISS PBLA23 END 46.6
HIERARCH ESO ISS PBL24 START 86.648
HIERARCH ESO ISS PBL24 END 86.55
HIERARCH ESO ISS PBLA24 START 79.535
HIERARCH ESO ISS PBLA24 END 79.484
HIERARCH ESO ISS PBL34 START 54.273
HIERARCH ESO ISS PBL34 END 54.14
HIERARCH ESO ISS PBLA34 START 106.862
HIERARCH ESO ISS PBLA34 END 106.866
HIERARCH ESO ISS AMBI TAU0 START 0.00308
HIERARCH ESO ISS AMBI TAU0 END 0.003538
HIERARCH ESO ISS AMBI TEMP 18.26
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.63