Exposure
ID
MATIS.2021-03-27T03:04:37.604_1
Header ID
MATIS.2021-03-27T03:04:37.604
Date updated
2021-09-29 14:27:07 UTC+0000
Release date
2022-03-27 03:10:40 UTC+0000
UTC Start
2021-03-27 03:04:37.604
UTC End
2021-03-27 03:05:37.612
MJD Start
59300.12821301
MJD End
59300.128907547
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006914
Ambient temperature (°C)
14.12
Seeing (arcsec)
0.56
Observation
ID
47286
Category
science
Program ID
106.21RL.001
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
35463
Name
V U Car
RA
164.453691
DEC
-59.73205
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 48.8950 48.8640 28.3000 28.5000
U1-U3 90.5230 90.4600 35.1000 35.3000
U1-U4 125.9600 125.8940 61.7670 61.9750
U2-U3 42.3640 42.3340 42.9000 43.1000
U2-U4 89.3120 89.3020 79.3190 79.5410
U3-U4 60.6570 60.6900 103.7940 104.0100
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21RL.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59300.12821301
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V U Car
RA 164.453691
DEC -59.73205
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 48.895
HIERARCH ESO ISS PBL12 END 48.864
HIERARCH ESO ISS PBLA12 START 28.3
HIERARCH ESO ISS PBLA12 END 28.5
HIERARCH ESO ISS PBL13 START 90.523
HIERARCH ESO ISS PBL13 END 90.46
HIERARCH ESO ISS PBLA13 START 35.1
HIERARCH ESO ISS PBLA13 END 35.3
HIERARCH ESO ISS PBL14 START 125.96
HIERARCH ESO ISS PBL14 END 125.894
HIERARCH ESO ISS PBLA14 START 61.767
HIERARCH ESO ISS PBLA14 END 61.975
HIERARCH ESO ISS PBL23 START 42.364
HIERARCH ESO ISS PBL23 END 42.334
HIERARCH ESO ISS PBLA23 START 42.9
HIERARCH ESO ISS PBLA23 END 43.1
HIERARCH ESO ISS PBL24 START 89.312
HIERARCH ESO ISS PBL24 END 89.302
HIERARCH ESO ISS PBLA24 START 79.319
HIERARCH ESO ISS PBLA24 END 79.541
HIERARCH ESO ISS PBL34 START 60.657
HIERARCH ESO ISS PBL34 END 60.69
HIERARCH ESO ISS PBLA34 START 103.794
HIERARCH ESO ISS PBLA34 END 104.01
HIERARCH ESO ISS AMBI TAU0 START 0.007544
HIERARCH ESO ISS AMBI TAU0 END 0.006284
HIERARCH ESO ISS AMBI TEMP 14.12
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.61