Exposure
ID
MATIS.2021-01-30T00:56:44.987_1
Header ID
MATIS.2021-01-30T00:56:44.987
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 00:56:44.987
UTC End
2021-01-30 00:57:45.047
MJD Start
59244.03940957
MJD End
59244.0401047089
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.007114
Ambient temperature (°C)
13.75
Seeing (arcsec)
0.71
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 48.3750 48.3500 25.3000 25.5000
U1-U3 90.0300 89.9780 31.9000 32.1000
U1-U4 126.6130 126.5610 57.4220 57.6290
U2-U3 42.3440 42.3190 39.5000 39.6000
U2-U4 89.4220 89.4200 74.1370 74.3590
U3-U4 59.6790 59.7160 97.9460 98.1630
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 59244.03940957
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 48.375
HIERARCH ESO ISS PBL12 END 48.35
HIERARCH ESO ISS PBLA12 START 25.3
HIERARCH ESO ISS PBLA12 END 25.5
HIERARCH ESO ISS PBL13 START 90.03
HIERARCH ESO ISS PBL13 END 89.978
HIERARCH ESO ISS PBLA13 START 31.9
HIERARCH ESO ISS PBLA13 END 32.1
HIERARCH ESO ISS PBL14 START 126.613
HIERARCH ESO ISS PBL14 END 126.561
HIERARCH ESO ISS PBLA14 START 57.422
HIERARCH ESO ISS PBLA14 END 57.629
HIERARCH ESO ISS PBL23 START 42.344
HIERARCH ESO ISS PBL23 END 42.319
HIERARCH ESO ISS PBLA23 START 39.5
HIERARCH ESO ISS PBLA23 END 39.6
HIERARCH ESO ISS PBL24 START 89.422
HIERARCH ESO ISS PBL24 END 89.42
HIERARCH ESO ISS PBLA24 START 74.137
HIERARCH ESO ISS PBLA24 END 74.359
HIERARCH ESO ISS PBL34 START 59.679
HIERARCH ESO ISS PBL34 END 59.716
HIERARCH ESO ISS PBLA34 START 97.946
HIERARCH ESO ISS PBLA34 END 98.163
HIERARCH ESO ISS AMBI TAU0 START 0.007107
HIERARCH ESO ISS AMBI TAU0 END 0.007121
HIERARCH ESO ISS AMBI TEMP 13.75
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.68