Exposure
ID
MATIS.2021-01-30T00:54:20.540_1
Header ID
MATIS.2021-01-30T00:54:20.540
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 00:54:20.540
UTC End
2021-01-30 00:55:20.600
MJD Start
59244.03773773
MJD End
59244.0384328689
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.007278
Ambient temperature (°C)
13.73
Seeing (arcsec)
0.715
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 48.4350 48.4110 24.9000 25.1000
U1-U3 90.1550 90.1030 31.5000 31.7000
U1-U4 126.7360 126.6850 56.9240 57.1320
U2-U3 42.4040 42.3790 39.0000 39.2000
U2-U4 89.4260 89.4250 73.6040 73.8260
U3-U4 59.5900 59.6270 97.4240 97.6420
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 59244.03773773
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 48.435
HIERARCH ESO ISS PBL12 END 48.411
HIERARCH ESO ISS PBLA12 START 24.9
HIERARCH ESO ISS PBLA12 END 25.1
HIERARCH ESO ISS PBL13 START 90.155
HIERARCH ESO ISS PBL13 END 90.103
HIERARCH ESO ISS PBLA13 START 31.5
HIERARCH ESO ISS PBLA13 END 31.7
HIERARCH ESO ISS PBL14 START 126.736
HIERARCH ESO ISS PBL14 END 126.685
HIERARCH ESO ISS PBLA14 START 56.924
HIERARCH ESO ISS PBLA14 END 57.132
HIERARCH ESO ISS PBL23 START 42.404
HIERARCH ESO ISS PBL23 END 42.379
HIERARCH ESO ISS PBLA23 START 39.0
HIERARCH ESO ISS PBLA23 END 39.2
HIERARCH ESO ISS PBL24 START 89.426
HIERARCH ESO ISS PBL24 END 89.425
HIERARCH ESO ISS PBLA24 START 73.604
HIERARCH ESO ISS PBLA24 END 73.826
HIERARCH ESO ISS PBL34 START 59.59
HIERARCH ESO ISS PBL34 END 59.627
HIERARCH ESO ISS PBLA34 START 97.424
HIERARCH ESO ISS PBLA34 END 97.642
HIERARCH ESO ISS AMBI TAU0 START 0.007449
HIERARCH ESO ISS AMBI TAU0 END 0.007107
HIERARCH ESO ISS AMBI TEMP 13.73
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.74