Exposure
ID
MATIS.2021-03-27T01:28:18.361_1
Header ID
MATIS.2021-03-27T01:28:18.361
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 01:28:18.361
UTC End
2021-03-27 01:29:18.421
MJD Start
59300.06132362
MJD End
59300.0620187589
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0046575
Ambient temperature (°C)
13.85
Seeing (arcsec)
0.91
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 52.2120 52.2680 37.9000 37.9000
U1-U3 97.5930 97.6810 42.2000 42.1000
U1-U4 129.7580 129.7180 59.1910 59.0900
U2-U3 45.6900 45.7180 47.0000 47.0000
U2-U4 83.2840 83.1520 72.3370 72.2170
U3-U4 46.2900 46.1140 97.2770 97.2150
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 59300.06132362
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 52.212
HIERARCH ESO ISS PBL12 END 52.268
HIERARCH ESO ISS PBLA12 START 37.9
HIERARCH ESO ISS PBLA12 END 37.9
HIERARCH ESO ISS PBL13 START 97.593
HIERARCH ESO ISS PBL13 END 97.681
HIERARCH ESO ISS PBLA13 START 42.2
HIERARCH ESO ISS PBLA13 END 42.1
HIERARCH ESO ISS PBL14 START 129.758
HIERARCH ESO ISS PBL14 END 129.718
HIERARCH ESO ISS PBLA14 START 59.191
HIERARCH ESO ISS PBLA14 END 59.09
HIERARCH ESO ISS PBL23 START 45.69
HIERARCH ESO ISS PBL23 END 45.718
HIERARCH ESO ISS PBLA23 START 47.0
HIERARCH ESO ISS PBLA23 END 47.0
HIERARCH ESO ISS PBL24 START 83.284
HIERARCH ESO ISS PBL24 END 83.152
HIERARCH ESO ISS PBLA24 START 72.337
HIERARCH ESO ISS PBLA24 END 72.217
HIERARCH ESO ISS PBL34 START 46.29
HIERARCH ESO ISS PBL34 END 46.114
HIERARCH ESO ISS PBLA34 START 97.277
HIERARCH ESO ISS PBLA34 END 97.215
HIERARCH ESO ISS AMBI TAU0 START 0.004314
HIERARCH ESO ISS AMBI TAU0 END 0.005001
HIERARCH ESO ISS AMBI TEMP 13.85
HIERARCH ESO ISS AMBI FWHM START 1.04
HIERARCH ESO ISS AMBI FWHM END 0.78