Exposure
ID
MATIS.2021-03-27T01:29:31.042_1
Header ID
MATIS.2021-03-27T01:29:31.042
Date updated
2021-09-29 14:27:06 UTC+0000
Release date
2022-03-27 01:40:31 UTC+0000
UTC Start
2021-03-27 01:29:31.042
UTC End
2021-03-27 01:30:31.050
MJD Start
59300.06216484
MJD End
59300.062859377
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0056035
Ambient temperature (°C)
13.88
Seeing (arcsec)
0.715
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 52.2790 52.3350 37.9000 37.9000
U1-U3 97.6980 97.7850 42.1000 42.1000
U1-U4 129.7100 129.6680 59.0700 58.9680
U2-U3 45.7240 45.7520 47.0000 46.9000
U2-U4 83.1260 82.9920 72.1940 72.0730
U3-U4 46.0790 45.9020 97.2020 97.1390
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 59300.06216484
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 52.279
HIERARCH ESO ISS PBL12 END 52.335
HIERARCH ESO ISS PBLA12 START 37.9
HIERARCH ESO ISS PBLA12 END 37.9
HIERARCH ESO ISS PBL13 START 97.698
HIERARCH ESO ISS PBL13 END 97.785
HIERARCH ESO ISS PBLA13 START 42.1
HIERARCH ESO ISS PBLA13 END 42.1
HIERARCH ESO ISS PBL14 START 129.71
HIERARCH ESO ISS PBL14 END 129.668
HIERARCH ESO ISS PBLA14 START 59.07
HIERARCH ESO ISS PBLA14 END 58.968
HIERARCH ESO ISS PBL23 START 45.724
HIERARCH ESO ISS PBL23 END 45.752
HIERARCH ESO ISS PBLA23 START 47.0
HIERARCH ESO ISS PBLA23 END 46.9
HIERARCH ESO ISS PBL24 START 83.126
HIERARCH ESO ISS PBL24 END 82.992
HIERARCH ESO ISS PBLA24 START 72.194
HIERARCH ESO ISS PBLA24 END 72.073
HIERARCH ESO ISS PBL34 START 46.079
HIERARCH ESO ISS PBL34 END 45.902
HIERARCH ESO ISS PBLA34 START 97.202
HIERARCH ESO ISS PBLA34 END 97.139
HIERARCH ESO ISS AMBI TAU0 START 0.005001
HIERARCH ESO ISS AMBI TAU0 END 0.006206
HIERARCH ESO ISS AMBI TEMP 13.88
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.65