Exposure
ID
MATIS.2021-09-27T00:30:57.618_1
Header ID
MATIS.2021-09-27T00:30:57.618
Date updated
2021-09-29 14:28:48 UTC+0000
Release date
2021-09-27 00:30:57 UTC+0000
UTC Start
2021-09-27 00:30:57.618
UTC End
2021-09-27 00:31:57.626
MJD Start
59484.02150021
MJD End
59484.022194747
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0050435
Ambient temperature (°C)
18.33
Seeing (arcsec)
0.525
Observation
ID
48327
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
36249
Name
HD 188390
RA
298.806027
DEC
-7.80689
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 55.0750 55.1040 28.5000 28.6000
U1-U3 100.2610 100.3170 34.9000 35.0000
U1-U4 129.8050 129.8450 62.2720 62.3180
U2-U3 45.9300 45.9550 42.5000 42.6000
U2-U4 89.3910 89.3780 82.2770 82.3120
U3-U4 61.5450 61.4980 110.7840 110.8370
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 59484.02150021
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 188390
RA 298.806027
DEC -7.80689
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 55.075
HIERARCH ESO ISS PBL12 END 55.104
HIERARCH ESO ISS PBLA12 START 28.5
HIERARCH ESO ISS PBLA12 END 28.6
HIERARCH ESO ISS PBL13 START 100.261
HIERARCH ESO ISS PBL13 END 100.317
HIERARCH ESO ISS PBLA13 START 34.9
HIERARCH ESO ISS PBLA13 END 35.0
HIERARCH ESO ISS PBL14 START 129.805
HIERARCH ESO ISS PBL14 END 129.845
HIERARCH ESO ISS PBLA14 START 62.272
HIERARCH ESO ISS PBLA14 END 62.318
HIERARCH ESO ISS PBL23 START 45.93
HIERARCH ESO ISS PBL23 END 45.955
HIERARCH ESO ISS PBLA23 START 42.5
HIERARCH ESO ISS PBLA23 END 42.6
HIERARCH ESO ISS PBL24 START 89.391
HIERARCH ESO ISS PBL24 END 89.378
HIERARCH ESO ISS PBLA24 START 82.277
HIERARCH ESO ISS PBLA24 END 82.312
HIERARCH ESO ISS PBL34 START 61.545
HIERARCH ESO ISS PBL34 END 61.498
HIERARCH ESO ISS PBLA34 START 110.784
HIERARCH ESO ISS PBLA34 END 110.837
HIERARCH ESO ISS AMBI TAU0 START 0.005085
HIERARCH ESO ISS AMBI TAU0 END 0.005002
HIERARCH ESO ISS AMBI TEMP 18.33
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.54