Exposure
ID
MATIS.2021-03-27T01:23:29.070_1
Header ID
MATIS.2021-03-27T01:23:29.070
Date updated
2021-09-29 14:27:06 UTC+0000
Release date
2022-03-27 01:30:34 UTC+0000
UTC Start
2021-03-27 01:23:29.070
UTC End
2021-03-27 01:24:29.078
MJD Start
59300.05797535
MJD End
59300.058669887
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0049685
Ambient temperature (°C)
13.97
Seeing (arcsec)
0.77
Observation
ID
47280
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
35460
Name
zet Gem
RA
106.028481
DEC
20.5702
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 51.9450 52.0030 38.0000 38.0000
U1-U3 97.1730 97.2650 42.3000 42.3000
U1-U4 129.9230 129.8910 59.6560 59.5570
U2-U3 45.5500 45.5810 47.3000 47.2000
U2-U4 83.8800 83.7540 72.8870 72.7690
U3-U4 47.0990 46.9270 97.5700 97.5070
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 59300.05797535
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME zet Gem
RA 106.028481
DEC 20.5702
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 51.945
HIERARCH ESO ISS PBL12 END 52.003
HIERARCH ESO ISS PBLA12 START 38.0
HIERARCH ESO ISS PBLA12 END 38.0
HIERARCH ESO ISS PBL13 START 97.173
HIERARCH ESO ISS PBL13 END 97.265
HIERARCH ESO ISS PBLA13 START 42.3
HIERARCH ESO ISS PBLA13 END 42.3
HIERARCH ESO ISS PBL14 START 129.923
HIERARCH ESO ISS PBL14 END 129.891
HIERARCH ESO ISS PBLA14 START 59.656
HIERARCH ESO ISS PBLA14 END 59.557
HIERARCH ESO ISS PBL23 START 45.55
HIERARCH ESO ISS PBL23 END 45.581
HIERARCH ESO ISS PBLA23 START 47.3
HIERARCH ESO ISS PBLA23 END 47.2
HIERARCH ESO ISS PBL24 START 83.88
HIERARCH ESO ISS PBL24 END 83.754
HIERARCH ESO ISS PBLA24 START 72.887
HIERARCH ESO ISS PBLA24 END 72.769
HIERARCH ESO ISS PBL34 START 47.099
HIERARCH ESO ISS PBL34 END 46.927
HIERARCH ESO ISS PBLA34 START 97.57
HIERARCH ESO ISS PBLA34 END 97.507
HIERARCH ESO ISS AMBI TAU0 START 0.005
HIERARCH ESO ISS AMBI TAU0 END 0.004937
HIERARCH ESO ISS AMBI TEMP 13.97
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.83