Exposure
ID
MATIS.2021-01-30T01:07:20.402_1
Header ID
MATIS.2021-01-30T01:07:20.402
Date updated
2021-09-29 14:26:16 UTC+0000
Release date
2022-01-30 01:15:37 UTC+0000
UTC Start
2021-01-30 01:07:20.402
UTC End
2021-01-30 01:08:20.410
MJD Start
59244.04676391
MJD End
59244.047458447
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0073665
Ambient temperature (°C)
13.5
Seeing (arcsec)
0.66
Observation
ID
46614
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
35000
Name
bet Dor
RA
83.407172
DEC
-62.48934
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 48.0970 48.0690 27.0000 27.1000
U1-U3 89.4590 89.4010 33.7000 33.9000
U1-U4 126.0390 125.9800 59.6100 59.8240
U2-U3 42.0690 42.0410 41.4000 41.6000
U2-U4 89.3810 89.3750 76.4780 76.7060
U3-U4 60.0550 60.0910 100.2360 100.4600
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 59244.04676391
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Dor
RA 83.407172
DEC -62.48934
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 48.097
HIERARCH ESO ISS PBL12 END 48.069
HIERARCH ESO ISS PBLA12 START 27.0
HIERARCH ESO ISS PBLA12 END 27.1
HIERARCH ESO ISS PBL13 START 89.459
HIERARCH ESO ISS PBL13 END 89.401
HIERARCH ESO ISS PBLA13 START 33.7
HIERARCH ESO ISS PBLA13 END 33.9
HIERARCH ESO ISS PBL14 START 126.039
HIERARCH ESO ISS PBL14 END 125.98
HIERARCH ESO ISS PBLA14 START 59.61
HIERARCH ESO ISS PBLA14 END 59.824
HIERARCH ESO ISS PBL23 START 42.069
HIERARCH ESO ISS PBL23 END 42.041
HIERARCH ESO ISS PBLA23 START 41.4
HIERARCH ESO ISS PBLA23 END 41.6
HIERARCH ESO ISS PBL24 START 89.381
HIERARCH ESO ISS PBL24 END 89.375
HIERARCH ESO ISS PBLA24 START 76.478
HIERARCH ESO ISS PBLA24 END 76.706
HIERARCH ESO ISS PBL34 START 60.055
HIERARCH ESO ISS PBL34 END 60.091
HIERARCH ESO ISS PBLA34 START 100.236
HIERARCH ESO ISS PBLA34 END 100.46
HIERARCH ESO ISS AMBI TAU0 START 0.007609
HIERARCH ESO ISS AMBI TAU0 END 0.007124
HIERARCH ESO ISS AMBI TEMP 13.5
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.66