Exposure
ID
MATIS.2021-03-27T01:23:28.643_1
Header ID
MATIS.2021-03-27T01:23:28.643
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 01:23:28.643
UTC End
2021-03-27 01:24:28.607
MJD Start
59300.0579704
MJD End
59300.0586644278
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
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 51.9430 52.0010 38.0000 38.0000
U1-U3 97.1700 97.2620 42.3000 42.3000
U1-U4 129.9240 129.8920 59.6590 59.5600
U2-U3 45.5490 45.5800 47.3000 47.2000
U2-U4 83.8840 83.7580 72.8900 72.7730
U3-U4 47.1050 46.9320 97.5720 97.5090
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 59300.0579704
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 51.943
HIERARCH ESO ISS PBL12 END 52.001
HIERARCH ESO ISS PBLA12 START 38.0
HIERARCH ESO ISS PBLA12 END 38.0
HIERARCH ESO ISS PBL13 START 97.17
HIERARCH ESO ISS PBL13 END 97.262
HIERARCH ESO ISS PBLA13 START 42.3
HIERARCH ESO ISS PBLA13 END 42.3
HIERARCH ESO ISS PBL14 START 129.924
HIERARCH ESO ISS PBL14 END 129.892
HIERARCH ESO ISS PBLA14 START 59.659
HIERARCH ESO ISS PBLA14 END 59.56
HIERARCH ESO ISS PBL23 START 45.549
HIERARCH ESO ISS PBL23 END 45.58
HIERARCH ESO ISS PBLA23 START 47.3
HIERARCH ESO ISS PBLA23 END 47.2
HIERARCH ESO ISS PBL24 START 83.884
HIERARCH ESO ISS PBL24 END 83.758
HIERARCH ESO ISS PBLA24 START 72.89
HIERARCH ESO ISS PBLA24 END 72.773
HIERARCH ESO ISS PBL34 START 47.105
HIERARCH ESO ISS PBL34 END 46.932
HIERARCH ESO ISS PBLA34 START 97.572
HIERARCH ESO ISS PBLA34 END 97.509
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