Exposure
ID
MATIS.2021-09-27T01:26:19.842_1
Header ID
MATIS.2021-09-27T01:26:19.842
Date updated
2021-09-29 14:28:49 UTC+0000
Release date
2021-09-27 01:26:19 UTC+0000
UTC Start
2021-09-27 01:26:19.842
UTC End
2021-09-27 01:27:19.902
MJD Start
59484.05995187
MJD End
59484.0606470089
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.005068
Ambient temperature (°C)
18.22
Seeing (arcsec)
0.49
Observation
ID
48330
Category
calibrator
Program ID
106.21RL.002
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
36251
Name
HD 189695
RA
300.246924
DEC
8.55754
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 52.9390 52.9870 34.3000 34.4000
U1-U3 97.8470 97.9310 40.0000 40.0000
U1-U4 130.1960 130.2020 63.1380 63.1020
U2-U3 45.4670 45.4990 46.6000 46.6000
U2-U4 87.5960 87.5190 80.0630 80.0170
U3-U4 55.6370 55.5190 106.8480 106.8470
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21RL.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59484.05995187
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 189695
RA 300.246924
DEC 8.55754
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 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 52.939
HIERARCH ESO ISS PBL12 END 52.987
HIERARCH ESO ISS PBLA12 START 34.3
HIERARCH ESO ISS PBLA12 END 34.4
HIERARCH ESO ISS PBL13 START 97.847
HIERARCH ESO ISS PBL13 END 97.931
HIERARCH ESO ISS PBLA13 START 40.0
HIERARCH ESO ISS PBLA13 END 40.0
HIERARCH ESO ISS PBL14 START 130.196
HIERARCH ESO ISS PBL14 END 130.202
HIERARCH ESO ISS PBLA14 START 63.138
HIERARCH ESO ISS PBLA14 END 63.102
HIERARCH ESO ISS PBL23 START 45.467
HIERARCH ESO ISS PBL23 END 45.499
HIERARCH ESO ISS PBLA23 START 46.6
HIERARCH ESO ISS PBLA23 END 46.6
HIERARCH ESO ISS PBL24 START 87.596
HIERARCH ESO ISS PBL24 END 87.519
HIERARCH ESO ISS PBLA24 START 80.063
HIERARCH ESO ISS PBLA24 END 80.017
HIERARCH ESO ISS PBL34 START 55.637
HIERARCH ESO ISS PBL34 END 55.519
HIERARCH ESO ISS PBLA34 START 106.848
HIERARCH ESO ISS PBLA34 END 106.847
HIERARCH ESO ISS AMBI TAU0 START 0.004776
HIERARCH ESO ISS AMBI TAU0 END 0.00536
HIERARCH ESO ISS AMBI TEMP 18.22
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49