Exposure
ID
MATIS.2021-09-27T02:07:12.859_1
Header ID
MATIS.2021-09-27T02:07:12.859
Date updated
2021-09-29 14:28:49 UTC+0000
Release date
2021-09-27 02:07:12 UTC+0000
UTC Start
2021-09-27 02:07:12.859
UTC End
2021-09-27 02:08:12.823
MJD Start
59484.08834328
MJD End
59484.0890373078
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005843
Ambient temperature (°C)
18.2
Seeing (arcsec)
0.52
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 56.2640 56.2490 35.1000 35.2000
U1-U3 101.0820 101.0340 40.5000 40.5000
U1-U4 119.7170 119.5100 65.9850 65.9950
U2-U3 45.3700 45.3350 47.1000 47.2000
U2-U4 77.0290 76.8280 87.9870 88.0370
U3-U4 52.0020 51.8740 122.7730 122.9200
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 59484.08834328
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 56.264
HIERARCH ESO ISS PBL12 END 56.249
HIERARCH ESO ISS PBLA12 START 35.1
HIERARCH ESO ISS PBLA12 END 35.2
HIERARCH ESO ISS PBL13 START 101.082
HIERARCH ESO ISS PBL13 END 101.034
HIERARCH ESO ISS PBLA13 START 40.5
HIERARCH ESO ISS PBLA13 END 40.5
HIERARCH ESO ISS PBL14 START 119.717
HIERARCH ESO ISS PBL14 END 119.51
HIERARCH ESO ISS PBLA14 START 65.985
HIERARCH ESO ISS PBLA14 END 65.995
HIERARCH ESO ISS PBL23 START 45.37
HIERARCH ESO ISS PBL23 END 45.335
HIERARCH ESO ISS PBLA23 START 47.1
HIERARCH ESO ISS PBLA23 END 47.2
HIERARCH ESO ISS PBL24 START 77.029
HIERARCH ESO ISS PBL24 END 76.828
HIERARCH ESO ISS PBLA24 START 87.987
HIERARCH ESO ISS PBLA24 END 88.037
HIERARCH ESO ISS PBL34 START 52.002
HIERARCH ESO ISS PBL34 END 51.874
HIERARCH ESO ISS PBLA34 START 122.773
HIERARCH ESO ISS PBLA34 END 122.92
HIERARCH ESO ISS AMBI TAU0 START 0.005843
HIERARCH ESO ISS AMBI TAU0 END 0.005843
HIERARCH ESO ISS AMBI TEMP 18.2
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.52