Exposure
ID
MATIS.2021-09-27T01:15:28.982_1
Header ID
MATIS.2021-09-27T01:15:28.982
Date updated
2021-09-29 14:28:49 UTC+0000
Release date
2021-09-27 01:15:28 UTC+0000
UTC Start
2021-09-27 01:15:28.982
UTC End
2021-09-27 01:16:28.946
MJD Start
59484.05241877
MJD End
59484.0531127978
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005479
Ambient temperature (°C)
18.27
Seeing (arcsec)
0.5
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 52.3960 52.4490 33.9000 33.9000
U1-U3 96.8900 96.9840 39.7000 39.8000
U1-U4 130.0010 130.0300 63.5030 63.4700
U2-U3 45.0850 45.1240 46.5000 46.6000
U2-U4 88.3360 88.2740 80.5530 80.5080
U3-U4 56.8580 56.7470 106.8780 106.8740
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 59484.05241877
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 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 52.396
HIERARCH ESO ISS PBL12 END 52.449
HIERARCH ESO ISS PBLA12 START 33.9
HIERARCH ESO ISS PBLA12 END 33.9
HIERARCH ESO ISS PBL13 START 96.89
HIERARCH ESO ISS PBL13 END 96.984
HIERARCH ESO ISS PBLA13 START 39.7
HIERARCH ESO ISS PBLA13 END 39.8
HIERARCH ESO ISS PBL14 START 130.001
HIERARCH ESO ISS PBL14 END 130.03
HIERARCH ESO ISS PBLA14 START 63.503
HIERARCH ESO ISS PBLA14 END 63.47
HIERARCH ESO ISS PBL23 START 45.085
HIERARCH ESO ISS PBL23 END 45.124
HIERARCH ESO ISS PBLA23 START 46.5
HIERARCH ESO ISS PBLA23 END 46.6
HIERARCH ESO ISS PBL24 START 88.336
HIERARCH ESO ISS PBL24 END 88.274
HIERARCH ESO ISS PBLA24 START 80.553
HIERARCH ESO ISS PBLA24 END 80.508
HIERARCH ESO ISS PBL34 START 56.858
HIERARCH ESO ISS PBL34 END 56.747
HIERARCH ESO ISS PBLA34 START 106.878
HIERARCH ESO ISS PBLA34 END 106.874
HIERARCH ESO ISS AMBI TAU0 START 0.005324
HIERARCH ESO ISS AMBI TAU0 END 0.005634
HIERARCH ESO ISS AMBI TEMP 18.27
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.5