Exposure
ID
MATIS.2021-09-27T02:08:36.027_1
Header ID
MATIS.2021-09-27T02:08:36.027
Date updated
2021-09-29 14:28:49 UTC+0000
Release date
2021-09-27 02:08:36 UTC+0000
UTC Start
2021-09-27 02:08:36.027
UTC End
2021-09-27 02:09:35.991
MJD Start
59484.08930587
MJD End
59484.0899998978
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0059125
Ambient temperature (°C)
18.2
Seeing (arcsec)
0.54
Observation
ID
48337
Category
calibrator
Program ID
106.21RL.003
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
36255
Name
HD 184574
RA
293.890387
DEC
-12.25332
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 56.2440 56.2290 35.2000 35.2000
U1-U3 101.0170 100.9690 40.5000 40.5000
U1-U4 119.4360 119.2320 65.9990 66.0080
U2-U3 45.3220 45.2880 47.2000 47.2000
U2-U4 76.7560 76.5590 88.0540 88.1020
U3-U4 51.8280 51.7020 122.9720 123.1150
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21RL.003
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59484.08930587
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 184574
RA 293.890387
DEC -12.25332
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 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 56.244
HIERARCH ESO ISS PBL12 END 56.229
HIERARCH ESO ISS PBLA12 START 35.2
HIERARCH ESO ISS PBLA12 END 35.2
HIERARCH ESO ISS PBL13 START 101.017
HIERARCH ESO ISS PBL13 END 100.969
HIERARCH ESO ISS PBLA13 START 40.5
HIERARCH ESO ISS PBLA13 END 40.5
HIERARCH ESO ISS PBL14 START 119.436
HIERARCH ESO ISS PBL14 END 119.232
HIERARCH ESO ISS PBLA14 START 65.999
HIERARCH ESO ISS PBLA14 END 66.008
HIERARCH ESO ISS PBL23 START 45.322
HIERARCH ESO ISS PBL23 END 45.288
HIERARCH ESO ISS PBLA23 START 47.2
HIERARCH ESO ISS PBLA23 END 47.2
HIERARCH ESO ISS PBL24 START 76.756
HIERARCH ESO ISS PBL24 END 76.559
HIERARCH ESO ISS PBLA24 START 88.054
HIERARCH ESO ISS PBLA24 END 88.102
HIERARCH ESO ISS PBL34 START 51.828
HIERARCH ESO ISS PBL34 END 51.702
HIERARCH ESO ISS PBLA34 START 122.972
HIERARCH ESO ISS PBLA34 END 123.115
HIERARCH ESO ISS AMBI TAU0 START 0.005843
HIERARCH ESO ISS AMBI TAU0 END 0.005982
HIERARCH ESO ISS AMBI TEMP 18.2
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.56