Exposure
ID
MATIS.2021-01-30T00:55:32.743_1
Header ID
MATIS.2021-01-30T00:55:32.743
Date updated
2021-09-29 14:26:16 UTC+0000
Release date
2022-01-30 01:05:39 UTC+0000
UTC Start
2021-01-30 00:55:32.743
UTC End
2021-01-30 00:56:32.803
MJD Start
59244.03857342
MJD End
59244.0392685589
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.007107
Ambient temperature (°C)
13.75
Seeing (arcsec)
0.74
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 48.4060 48.3800 25.1000 25.3000
U1-U3 90.0930 90.0410 31.7000 31.9000
U1-U4 126.6750 126.6240 57.1730 57.3800
U2-U3 42.3740 42.3490 39.2000 39.4000
U2-U4 89.4250 89.4230 73.8710 74.0930
U3-U4 59.6350 59.6720 97.6850 97.9030
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 59244.03857342
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 48.406
HIERARCH ESO ISS PBL12 END 48.38
HIERARCH ESO ISS PBLA12 START 25.1
HIERARCH ESO ISS PBLA12 END 25.3
HIERARCH ESO ISS PBL13 START 90.093
HIERARCH ESO ISS PBL13 END 90.041
HIERARCH ESO ISS PBLA13 START 31.7
HIERARCH ESO ISS PBLA13 END 31.9
HIERARCH ESO ISS PBL14 START 126.675
HIERARCH ESO ISS PBL14 END 126.624
HIERARCH ESO ISS PBLA14 START 57.173
HIERARCH ESO ISS PBLA14 END 57.38
HIERARCH ESO ISS PBL23 START 42.374
HIERARCH ESO ISS PBL23 END 42.349
HIERARCH ESO ISS PBLA23 START 39.2
HIERARCH ESO ISS PBLA23 END 39.4
HIERARCH ESO ISS PBL24 START 89.425
HIERARCH ESO ISS PBL24 END 89.423
HIERARCH ESO ISS PBLA24 START 73.871
HIERARCH ESO ISS PBLA24 END 74.093
HIERARCH ESO ISS PBL34 START 59.635
HIERARCH ESO ISS PBL34 END 59.672
HIERARCH ESO ISS PBLA34 START 97.685
HIERARCH ESO ISS PBLA34 END 97.903
HIERARCH ESO ISS AMBI TAU0 START 0.007107
HIERARCH ESO ISS AMBI TAU0 END 0.007107
HIERARCH ESO ISS AMBI TEMP 13.75
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.74