Exposure
ID
MATIS.2021-03-27T01:20:36.980_1
Header ID
MATIS.2021-03-27T01:20:36.980
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 01:20:36.980
UTC End
2021-03-27 01:21:36.944
MJD Start
59300.05598356
MJD End
59300.0566775878
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004364
Ambient temperature (°C)
13.9
Seeing (arcsec)
0.935
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 51.7800 51.8390 38.0000 38.0000
U1-U3 96.9110 97.0050 42.4000 42.4000
U1-U4 130.0050 129.9770 59.9310 59.8340
U2-U3 45.4600 45.4930 47.5000 47.4000
U2-U4 84.2270 84.1050 73.2130 73.0970
U3-U4 47.5790 47.4090 97.7470 97.6840
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 59300.05598356
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 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 51.78
HIERARCH ESO ISS PBL12 END 51.839
HIERARCH ESO ISS PBLA12 START 38.0
HIERARCH ESO ISS PBLA12 END 38.0
HIERARCH ESO ISS PBL13 START 96.911
HIERARCH ESO ISS PBL13 END 97.005
HIERARCH ESO ISS PBLA13 START 42.4
HIERARCH ESO ISS PBLA13 END 42.4
HIERARCH ESO ISS PBL14 START 130.005
HIERARCH ESO ISS PBL14 END 129.977
HIERARCH ESO ISS PBLA14 START 59.931
HIERARCH ESO ISS PBLA14 END 59.834
HIERARCH ESO ISS PBL23 START 45.46
HIERARCH ESO ISS PBL23 END 45.493
HIERARCH ESO ISS PBLA23 START 47.5
HIERARCH ESO ISS PBLA23 END 47.4
HIERARCH ESO ISS PBL24 START 84.227
HIERARCH ESO ISS PBL24 END 84.105
HIERARCH ESO ISS PBLA24 START 73.213
HIERARCH ESO ISS PBLA24 END 73.097
HIERARCH ESO ISS PBL34 START 47.579
HIERARCH ESO ISS PBL34 END 47.409
HIERARCH ESO ISS PBLA34 START 97.747
HIERARCH ESO ISS PBLA34 END 97.684
HIERARCH ESO ISS AMBI TAU0 START 0.004242
HIERARCH ESO ISS AMBI TAU0 END 0.004486
HIERARCH ESO ISS AMBI TEMP 13.9
HIERARCH ESO ISS AMBI FWHM START 0.99
HIERARCH ESO ISS AMBI FWHM END 0.88