Exposure
ID
MATIS.2021-09-27T01:53:26.188_1
Header ID
MATIS.2021-09-27T01:53:26.188
Date updated
2021-09-29 14:28:49 UTC+0000
Release date
2022-09-27 02:05:55 UTC+0000
UTC Start
2021-09-27 01:53:26.188
UTC End
2021-09-27 01:54:26.196
MJD Start
59484.07877532
MJD End
59484.079469857
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0065125
Ambient temperature (°C)
18.29
Seeing (arcsec)
0.515
Observation
ID
48335
Category
science
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
36253
Name
V U Aql
RA
292.340222
DEC
-7.04428
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 56.5570 56.5560 34.7000 34.8000
U1-U3 102.1670 102.1450 39.9000 40.0000
U1-U4 122.9130 122.7390 64.1410 64.1330
U2-U3 46.1310 46.1090 46.3000 46.3000
U2-U4 78.7090 78.5190 84.8040 84.8230
U3-U4 51.3510 51.2110 118.7700 118.8880
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21RL.003
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59484.07877532
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V U Aql
RA 292.340222
DEC -7.04428
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 56.557
HIERARCH ESO ISS PBL12 END 56.556
HIERARCH ESO ISS PBLA12 START 34.7
HIERARCH ESO ISS PBLA12 END 34.8
HIERARCH ESO ISS PBL13 START 102.167
HIERARCH ESO ISS PBL13 END 102.145
HIERARCH ESO ISS PBLA13 START 39.9
HIERARCH ESO ISS PBLA13 END 40.0
HIERARCH ESO ISS PBL14 START 122.913
HIERARCH ESO ISS PBL14 END 122.739
HIERARCH ESO ISS PBLA14 START 64.141
HIERARCH ESO ISS PBLA14 END 64.133
HIERARCH ESO ISS PBL23 START 46.131
HIERARCH ESO ISS PBL23 END 46.109
HIERARCH ESO ISS PBLA23 START 46.3
HIERARCH ESO ISS PBLA23 END 46.3
HIERARCH ESO ISS PBL24 START 78.709
HIERARCH ESO ISS PBL24 END 78.519
HIERARCH ESO ISS PBLA24 START 84.804
HIERARCH ESO ISS PBLA24 END 84.823
HIERARCH ESO ISS PBL34 START 51.351
HIERARCH ESO ISS PBL34 END 51.211
HIERARCH ESO ISS PBLA34 START 118.77
HIERARCH ESO ISS PBLA34 END 118.888
HIERARCH ESO ISS AMBI TAU0 START 0.006636
HIERARCH ESO ISS AMBI TAU0 END 0.006389
HIERARCH ESO ISS AMBI TEMP 18.29
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.52