Exposure
ID
MATIS.2021-01-30T00:53:06.229_1
Header ID
MATIS.2021-01-30T00:53:06.229
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 00:53:06.229
UTC End
2021-01-30 00:54:06.289
MJD Start
59244.03687765
MJD End
59244.0375727889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.007259
Ambient temperature (°C)
13.78
Seeing (arcsec)
0.665
Observation
ID
46613
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
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 48.4670 48.4410 24.7000 24.9000
U1-U3 90.2190 90.1670 31.3000 31.5000
U1-U4 126.8000 126.7480 56.6620 56.8760
U2-U3 42.4350 42.4090 38.8000 39.0000
U2-U4 89.4280 89.4270 73.3230 73.5530
U3-U4 59.5420 59.5810 97.1490 97.3740
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 59244.03687765
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Dor
RA 83.407172
DEC -62.48934
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 48.467
HIERARCH ESO ISS PBL12 END 48.441
HIERARCH ESO ISS PBLA12 START 24.7
HIERARCH ESO ISS PBLA12 END 24.9
HIERARCH ESO ISS PBL13 START 90.219
HIERARCH ESO ISS PBL13 END 90.167
HIERARCH ESO ISS PBLA13 START 31.3
HIERARCH ESO ISS PBLA13 END 31.5
HIERARCH ESO ISS PBL14 START 126.8
HIERARCH ESO ISS PBL14 END 126.748
HIERARCH ESO ISS PBLA14 START 56.662
HIERARCH ESO ISS PBLA14 END 56.876
HIERARCH ESO ISS PBL23 START 42.435
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 73.323
HIERARCH ESO ISS PBLA24 END 73.553
HIERARCH ESO ISS PBL34 START 59.542
HIERARCH ESO ISS PBL34 END 59.581
HIERARCH ESO ISS PBLA34 START 97.149
HIERARCH ESO ISS PBLA34 END 97.374
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