Exposure
ID
MATIS.2024-12-06T06:23:35.027_1
Header ID
MATIS.2024-12-06T06:23:35.027
Date updated
2025-03-26 15:25:25 UTC+0000
Release date
2024-12-06 06:23:35 UTC+0000
UTC Start
2024-12-06 06:23:35.027
UTC End
2024-12-06 06:24:35.035
MJD Start
60650.26637763
MJD End
60650.267072167044
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0069565
Ambient temperature (°C)
11.31
Seeing (arcsec)
0.48
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 18.5210 18.5570 111.3000 111.5000
A0-D0 31.8470 31.8510 41.3000 41.5000
A0-C1 18.8280 18.8560 79.3600 79.5950
B2-D0 30.8820 30.8780 7.0000 7.2000
B2-C1 10.2850 10.2840 6.9870 7.1480
D0-C1 20.5970 20.5950 187.0430 187.2030
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 60650.26637763
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 18.521
HIERARCH ESO ISS PBL12 END 18.557
HIERARCH ESO ISS PBLA12 START 111.3
HIERARCH ESO ISS PBLA12 END 111.5
HIERARCH ESO ISS PBL13 START 31.847
HIERARCH ESO ISS PBL13 END 31.851
HIERARCH ESO ISS PBLA13 START 41.3
HIERARCH ESO ISS PBLA13 END 41.5
HIERARCH ESO ISS PBL14 START 18.828
HIERARCH ESO ISS PBL14 END 18.856
HIERARCH ESO ISS PBLA14 START 79.36
HIERARCH ESO ISS PBLA14 END 79.595
HIERARCH ESO ISS PBL23 START 30.882
HIERARCH ESO ISS PBL23 END 30.878
HIERARCH ESO ISS PBLA23 START 7.0
HIERARCH ESO ISS PBLA23 END 7.2
HIERARCH ESO ISS PBL24 START 10.285
HIERARCH ESO ISS PBL24 END 10.284
HIERARCH ESO ISS PBLA24 START 6.987
HIERARCH ESO ISS PBLA24 END 7.148
HIERARCH ESO ISS PBL34 START 20.597
HIERARCH ESO ISS PBL34 END 20.595
HIERARCH ESO ISS PBLA34 START 187.043
HIERARCH ESO ISS PBLA34 END 187.203
HIERARCH ESO ISS AMBI TAU0 START 0.006981
HIERARCH ESO ISS AMBI TAU0 END 0.006932
HIERARCH ESO ISS AMBI TEMP 11.31
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.47