Exposure
ID
MATIS.2021-03-27T02:57:02.525_1
Header ID
MATIS.2021-03-27T02:57:02.525
Date updated
2021-09-29 14:27:07 UTC+0000
Release date
2022-03-27 03:05:36 UTC+0000
UTC Start
2021-03-27 02:57:02.525
UTC End
2021-03-27 02:58:02.489
MJD Start
59300.12294589
MJD End
59300.1236399178
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0081025
Ambient temperature (°C)
14.15
Seeing (arcsec)
0.525
Observation
ID
47285
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
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 49.1150 49.0850 27.2000 27.3000
U1-U3 90.9730 90.9130 33.9000 34.0000
U1-U4 126.4290 126.3670 60.2380 60.4460
U2-U3 42.5810 42.5520 41.6000 41.8000
U2-U4 89.3750 89.3680 77.6800 77.9030
U3-U4 60.4060 60.4410 102.2020 102.4180
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 59300.12294589
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V U Car
RA 164.453691
DEC -59.73205
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 49.115
HIERARCH ESO ISS PBL12 END 49.085
HIERARCH ESO ISS PBLA12 START 27.2
HIERARCH ESO ISS PBLA12 END 27.3
HIERARCH ESO ISS PBL13 START 90.973
HIERARCH ESO ISS PBL13 END 90.913
HIERARCH ESO ISS PBLA13 START 33.9
HIERARCH ESO ISS PBLA13 END 34.0
HIERARCH ESO ISS PBL14 START 126.429
HIERARCH ESO ISS PBL14 END 126.367
HIERARCH ESO ISS PBLA14 START 60.238
HIERARCH ESO ISS PBLA14 END 60.446
HIERARCH ESO ISS PBL23 START 42.581
HIERARCH ESO ISS PBL23 END 42.552
HIERARCH ESO ISS PBLA23 START 41.6
HIERARCH ESO ISS PBLA23 END 41.8
HIERARCH ESO ISS PBL24 START 89.375
HIERARCH ESO ISS PBL24 END 89.368
HIERARCH ESO ISS PBLA24 START 77.68
HIERARCH ESO ISS PBLA24 END 77.903
HIERARCH ESO ISS PBL34 START 60.406
HIERARCH ESO ISS PBL34 END 60.441
HIERARCH ESO ISS PBLA34 START 102.202
HIERARCH ESO ISS PBLA34 END 102.418
HIERARCH ESO ISS AMBI TAU0 START 0.008324
HIERARCH ESO ISS AMBI TAU0 END 0.007881
HIERARCH ESO ISS AMBI TEMP 14.15
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.53