Exposure
ID
MATIS.2021-03-27T01:27:04.713_1
Header ID
MATIS.2021-03-27T01:27:04.713
Date updated
2021-09-29 14:27:06 UTC+0000
Release date
2022-03-27 01:35:38 UTC+0000
UTC Start
2021-03-27 01:27:04.713
UTC End
2021-03-27 01:28:04.721
MJD Start
59300.06047122
MJD End
59300.061165757
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004893
Ambient temperature (°C)
13.85
Seeing (arcsec)
1.03
Observation
ID
47280
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
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 52.1440 52.2010 37.9000 37.9000
U1-U3 97.4870 97.5760 42.2000 42.2000
U1-U4 129.8040 129.7660 59.3110 59.2110
U2-U3 45.6550 45.6840 47.1000 47.1000
U2-U4 83.4400 83.3090 72.4790 72.3600
U3-U4 46.5000 46.3240 97.3530 97.2900
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 59300.06047122
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME zet Gem
RA 106.028481
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 52.144
HIERARCH ESO ISS PBL12 END 52.201
HIERARCH ESO ISS PBLA12 START 37.9
HIERARCH ESO ISS PBLA12 END 37.9
HIERARCH ESO ISS PBL13 START 97.487
HIERARCH ESO ISS PBL13 END 97.576
HIERARCH ESO ISS PBLA13 START 42.2
HIERARCH ESO ISS PBLA13 END 42.2
HIERARCH ESO ISS PBL14 START 129.804
HIERARCH ESO ISS PBL14 END 129.766
HIERARCH ESO ISS PBLA14 START 59.311
HIERARCH ESO ISS PBLA14 END 59.211
HIERARCH ESO ISS PBL23 START 45.655
HIERARCH ESO ISS PBL23 END 45.684
HIERARCH ESO ISS PBLA23 START 47.1
HIERARCH ESO ISS PBLA23 END 47.1
HIERARCH ESO ISS PBL24 START 83.44
HIERARCH ESO ISS PBL24 END 83.309
HIERARCH ESO ISS PBLA24 START 72.479
HIERARCH ESO ISS PBLA24 END 72.36
HIERARCH ESO ISS PBL34 START 46.5
HIERARCH ESO ISS PBL34 END 46.324
HIERARCH ESO ISS PBLA34 START 97.353
HIERARCH ESO ISS PBLA34 END 97.29
HIERARCH ESO ISS AMBI TAU0 START 0.005365
HIERARCH ESO ISS AMBI TAU0 END 0.004421
HIERARCH ESO ISS AMBI TEMP 13.85
HIERARCH ESO ISS AMBI FWHM START 1.03
HIERARCH ESO ISS AMBI FWHM END 1.03