Exposure
ID
MATIS.2021-03-27T01:22:02.834_1
Header ID
MATIS.2021-03-27T01:22:02.834
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 01:22:02.834
UTC End
2021-03-27 01:23:02.842
MJD Start
59300.05697724
MJD End
59300.057671777
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004486
Ambient temperature (°C)
13.91
Seeing (arcsec)
0.795
Observation
ID
47282
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
35461
Name
zet Gem
RA
106.028482
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 51.8620 51.9210 38.0000 38.0000
U1-U3 97.0410 97.1340 42.4000 42.3000
U1-U4 129.9660 129.9360 59.7960 59.6970
U2-U3 45.5050 45.5370 47.4000 47.3000
U2-U4 84.0570 83.9330 73.0520 72.9360
U3-U4 47.3430 47.1710 97.6590 97.5960
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 59300.05697724
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME zet Gem
RA 106.028482
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 51.862
HIERARCH ESO ISS PBL12 END 51.921
HIERARCH ESO ISS PBLA12 START 38.0
HIERARCH ESO ISS PBLA12 END 38.0
HIERARCH ESO ISS PBL13 START 97.041
HIERARCH ESO ISS PBL13 END 97.134
HIERARCH ESO ISS PBLA13 START 42.4
HIERARCH ESO ISS PBLA13 END 42.3
HIERARCH ESO ISS PBL14 START 129.966
HIERARCH ESO ISS PBL14 END 129.936
HIERARCH ESO ISS PBLA14 START 59.796
HIERARCH ESO ISS PBLA14 END 59.697
HIERARCH ESO ISS PBL23 START 45.505
HIERARCH ESO ISS PBL23 END 45.537
HIERARCH ESO ISS PBLA23 START 47.4
HIERARCH ESO ISS PBLA23 END 47.3
HIERARCH ESO ISS PBL24 START 84.057
HIERARCH ESO ISS PBL24 END 83.933
HIERARCH ESO ISS PBLA24 START 73.052
HIERARCH ESO ISS PBLA24 END 72.936
HIERARCH ESO ISS PBL34 START 47.343
HIERARCH ESO ISS PBL34 END 47.171
HIERARCH ESO ISS PBLA34 START 97.659
HIERARCH ESO ISS PBLA34 END 97.596
HIERARCH ESO ISS AMBI TAU0 START 0.004486
HIERARCH ESO ISS AMBI TAU0 END 0.004486
HIERARCH ESO ISS AMBI TEMP 13.91
HIERARCH ESO ISS AMBI FWHM START 0.88
HIERARCH ESO ISS AMBI FWHM END 0.71