Exposure
ID
MATIS.2021-09-27T01:37:25.324_1
Header ID
MATIS.2021-09-27T01:37:25.324
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 01:37:25.324
UTC End
2021-09-27 01:38:25.288
MJD Start
59484.06765421
MJD End
59484.0683482378
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
48332
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
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 53.4600 53.5070 34.7000 34.8000
U1-U3 98.7350 98.8130 40.2000 40.2000
U1-U4 130.1590 130.1430 62.7140 62.6720
U2-U3 45.8010 45.8290 46.6000 46.6000
U2-U4 86.6510 86.5530 79.5360 79.4860
U3-U4 54.2780 54.1450 106.8620 106.8650
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 59484.06765421
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 189695
RA 300.246911
DEC 8.55757
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 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 53.46
HIERARCH ESO ISS PBL12 END 53.507
HIERARCH ESO ISS PBLA12 START 34.7
HIERARCH ESO ISS PBLA12 END 34.8
HIERARCH ESO ISS PBL13 START 98.735
HIERARCH ESO ISS PBL13 END 98.813
HIERARCH ESO ISS PBLA13 START 40.2
HIERARCH ESO ISS PBLA13 END 40.2
HIERARCH ESO ISS PBL14 START 130.159
HIERARCH ESO ISS PBL14 END 130.143
HIERARCH ESO ISS PBLA14 START 62.714
HIERARCH ESO ISS PBLA14 END 62.672
HIERARCH ESO ISS PBL23 START 45.801
HIERARCH ESO ISS PBL23 END 45.829
HIERARCH ESO ISS PBLA23 START 46.6
HIERARCH ESO ISS PBLA23 END 46.6
HIERARCH ESO ISS PBL24 START 86.651
HIERARCH ESO ISS PBL24 END 86.553
HIERARCH ESO ISS PBLA24 START 79.536
HIERARCH ESO ISS PBLA24 END 79.486
HIERARCH ESO ISS PBL34 START 54.278
HIERARCH ESO ISS PBL34 END 54.145
HIERARCH ESO ISS PBLA34 START 106.862
HIERARCH ESO ISS PBLA34 END 106.865
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