Exposure
ID
MATIS.2024-12-06T06:18:38.468_1
Header ID
MATIS.2024-12-06T06:18:38.468
Date updated
2024-12-06 06:25:46 UTC+0000
Release date
2024-12-06 06:18:38 UTC+0000
UTC Start
2024-12-06 06:18:38.468
UTC End
2024-12-06 06:19:38.476
MJD Start
60650.26294523
MJD End
60650.263639767
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006395
Ambient temperature (°C)
11.32
Seeing (arcsec)
0.5
Observation
ID
62227
Category
calibrator
Program ID
114.273K.001
Program Title
FIRST APERTURE-SYNTHESIS IMAGING OF A CIRCUMSTELLAR ENVELOPE OF CEPHEID WITH VLTI/MATISSE
Program Type
Normal
PI / COI
HOCDé / MATTER / GALLENNE / NARDETTO / KERVELLA / PIETRZYNSKI / NARLOCH / WIELGORSKI / HAJDU / GIEREN / KAMINSKI / BAILLEUL / BRAS / AFANASIEV / MÉRAND
Target
ID
46096
Name
iot Car
RA
139.270147
DEC
-59.27517
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 18.3430 18.3800 110.5000 110.6000
A0-D0 31.8230 31.8280 40.2000 40.4000
A0-C1 18.6910 18.7200 78.2130 78.4500
B2-D0 30.9000 30.8960 6.2000 6.4000
B2-C1 10.2910 10.2900 6.2080 6.3690
D0-C1 20.6090 20.6070 186.2630 186.4240
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.273K.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60650.26294523
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME iot Car
RA 139.270147
DEC -59.27517
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 18.343
HIERARCH ESO ISS PBL12 END 18.38
HIERARCH ESO ISS PBLA12 START 110.5
HIERARCH ESO ISS PBLA12 END 110.6
HIERARCH ESO ISS PBL13 START 31.823
HIERARCH ESO ISS PBL13 END 31.828
HIERARCH ESO ISS PBLA13 START 40.2
HIERARCH ESO ISS PBLA13 END 40.4
HIERARCH ESO ISS PBL14 START 18.691
HIERARCH ESO ISS PBL14 END 18.72
HIERARCH ESO ISS PBLA14 START 78.213
HIERARCH ESO ISS PBLA14 END 78.45
HIERARCH ESO ISS PBL23 START 30.9
HIERARCH ESO ISS PBL23 END 30.896
HIERARCH ESO ISS PBLA23 START 6.2
HIERARCH ESO ISS PBLA23 END 6.4
HIERARCH ESO ISS PBL24 START 10.291
HIERARCH ESO ISS PBL24 END 10.29
HIERARCH ESO ISS PBLA24 START 6.208
HIERARCH ESO ISS PBLA24 END 6.369
HIERARCH ESO ISS PBL34 START 20.609
HIERARCH ESO ISS PBL34 END 20.607
HIERARCH ESO ISS PBLA34 START 186.263
HIERARCH ESO ISS PBLA34 END 186.424
HIERARCH ESO ISS AMBI TAU0 START 0.005893
HIERARCH ESO ISS AMBI TAU0 END 0.006897
HIERARCH ESO ISS AMBI TEMP 11.32
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.49