Exposure
ID
MATIS.2021-01-30T00:53:06.618_1
Header ID
MATIS.2021-01-30T00:53:06.618
Date updated
2021-09-29 14:26:16 UTC+0000
Release date
2022-01-30 01:00:53 UTC+0000
UTC Start
2021-01-30 00:53:06.618
UTC End
2021-01-30 00:54:06.626
MJD Start
59244.03688215
MJD End
59244.037576687
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007259
Ambient temperature (°C)
13.78
Seeing (arcsec)
0.665
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 48.4660 48.4400 24.7000 24.9000
U1-U3 90.2180 90.1650 31.3000 31.5000
U1-U4 126.7980 126.7460 56.6690 56.8830
U2-U3 42.4340 42.4090 38.8000 39.0000
U2-U4 89.4280 89.4270 73.3310 73.5600
U3-U4 59.5430 59.5820 97.1560 97.3810
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 59244.03688215
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 48.466
HIERARCH ESO ISS PBL12 END 48.44
HIERARCH ESO ISS PBLA12 START 24.7
HIERARCH ESO ISS PBLA12 END 24.9
HIERARCH ESO ISS PBL13 START 90.218
HIERARCH ESO ISS PBL13 END 90.165
HIERARCH ESO ISS PBLA13 START 31.3
HIERARCH ESO ISS PBLA13 END 31.5
HIERARCH ESO ISS PBL14 START 126.798
HIERARCH ESO ISS PBL14 END 126.746
HIERARCH ESO ISS PBLA14 START 56.669
HIERARCH ESO ISS PBLA14 END 56.883
HIERARCH ESO ISS PBL23 START 42.434
HIERARCH ESO ISS PBL23 END 42.409
HIERARCH ESO ISS PBLA23 START 38.8
HIERARCH ESO ISS PBLA23 END 39.0
HIERARCH ESO ISS PBL24 START 89.428
HIERARCH ESO ISS PBL24 END 89.427
HIERARCH ESO ISS PBLA24 START 73.331
HIERARCH ESO ISS PBLA24 END 73.56
HIERARCH ESO ISS PBL34 START 59.543
HIERARCH ESO ISS PBL34 END 59.582
HIERARCH ESO ISS PBLA34 START 97.156
HIERARCH ESO ISS PBLA34 END 97.381
HIERARCH ESO ISS AMBI TAU0 START 0.007478
HIERARCH ESO ISS AMBI TAU0 END 0.00704
HIERARCH ESO ISS AMBI TEMP 13.78
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.68