Exposure
ID
MATIS.2021-03-27T01:32:09.774_1
Header ID
MATIS.2021-03-27T01:32:09.774
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 01:32:09.774
UTC End
2021-03-27 01:33:09.834
MJD Start
59300.06400201
MJD End
59300.0646971489
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0065995
Ambient temperature (°C)
13.95
Seeing (arcsec)
0.705
Observation
ID
47279
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
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 52.4210 52.4760 37.9000 37.9000
U1-U3 97.9180 98.0030 42.0000 42.0000
U1-U4 129.5990 129.5530 58.8090 58.7060
U2-U3 45.7950 45.8220 46.8000 46.8000
U2-U4 82.7830 82.6460 71.8860 71.7640
U3-U4 45.6250 45.4460 97.0420 96.9790
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 59300.06400201
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME zet Gem
RA 106.028481
DEC 20.5702
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 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 52.421
HIERARCH ESO ISS PBL12 END 52.476
HIERARCH ESO ISS PBLA12 START 37.9
HIERARCH ESO ISS PBLA12 END 37.9
HIERARCH ESO ISS PBL13 START 97.918
HIERARCH ESO ISS PBL13 END 98.003
HIERARCH ESO ISS PBLA13 START 42.0
HIERARCH ESO ISS PBLA13 END 42.0
HIERARCH ESO ISS PBL14 START 129.599
HIERARCH ESO ISS PBL14 END 129.553
HIERARCH ESO ISS PBLA14 START 58.809
HIERARCH ESO ISS PBLA14 END 58.706
HIERARCH ESO ISS PBL23 START 45.795
HIERARCH ESO ISS PBL23 END 45.822
HIERARCH ESO ISS PBLA23 START 46.8
HIERARCH ESO ISS PBLA23 END 46.8
HIERARCH ESO ISS PBL24 START 82.783
HIERARCH ESO ISS PBL24 END 82.646
HIERARCH ESO ISS PBLA24 START 71.886
HIERARCH ESO ISS PBLA24 END 71.764
HIERARCH ESO ISS PBL34 START 45.625
HIERARCH ESO ISS PBL34 END 45.446
HIERARCH ESO ISS PBLA34 START 97.042
HIERARCH ESO ISS PBLA34 END 96.979
HIERARCH ESO ISS AMBI TAU0 START 0.006956
HIERARCH ESO ISS AMBI TAU0 END 0.006243
HIERARCH ESO ISS AMBI TEMP 13.95
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.74