Exposure
ID
MATIS.2021-09-27T00:27:03.913_1
Header ID
MATIS.2021-09-27T00:27:03.913
Date updated
2021-09-29 14:28:48 UTC+0000
Release date
2021-09-27 00:27:03 UTC+0000
UTC Start
2021-09-27 00:27:03.913
UTC End
2021-09-27 00:28:03.921
MJD Start
59484.01879529
MJD End
59484.019489827
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0052695
Ambient temperature (°C)
18.38
Seeing (arcsec)
0.475
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 54.9710 54.9990 28.2000 28.3000
U1-U3 100.0560 100.1120 34.6000 34.7000
U1-U4 129.6380 129.6850 62.1030 62.1490
U2-U3 45.8350 45.8610 42.3000 42.3000
U2-U4 89.4220 89.4160 82.1480 82.1830
U3-U4 61.7050 61.6640 110.5970 110.6470
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 59484.01879529
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 54.971
HIERARCH ESO ISS PBL12 END 54.999
HIERARCH ESO ISS PBLA12 START 28.2
HIERARCH ESO ISS PBLA12 END 28.3
HIERARCH ESO ISS PBL13 START 100.056
HIERARCH ESO ISS PBL13 END 100.112
HIERARCH ESO ISS PBLA13 START 34.6
HIERARCH ESO ISS PBLA13 END 34.7
HIERARCH ESO ISS PBL14 START 129.638
HIERARCH ESO ISS PBL14 END 129.685
HIERARCH ESO ISS PBLA14 START 62.103
HIERARCH ESO ISS PBLA14 END 62.149
HIERARCH ESO ISS PBL23 START 45.835
HIERARCH ESO ISS PBL23 END 45.861
HIERARCH ESO ISS PBLA23 START 42.3
HIERARCH ESO ISS PBLA23 END 42.3
HIERARCH ESO ISS PBL24 START 89.422
HIERARCH ESO ISS PBL24 END 89.416
HIERARCH ESO ISS PBLA24 START 82.148
HIERARCH ESO ISS PBLA24 END 82.183
HIERARCH ESO ISS PBL34 START 61.705
HIERARCH ESO ISS PBL34 END 61.664
HIERARCH ESO ISS PBLA34 START 110.597
HIERARCH ESO ISS PBLA34 END 110.647
HIERARCH ESO ISS AMBI TAU0 START 0.005152
HIERARCH ESO ISS AMBI TAU0 END 0.005387
HIERARCH ESO ISS AMBI TEMP 18.38
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.46