Exposure
ID
MATIS.2024-12-06T06:17:26.540_1
Header ID
MATIS.2024-12-06T06:17:26.540
Date updated
2024-12-06 06:25:46 UTC+0000
Release date
2024-12-06 06:17:26 UTC+0000
UTC Start
2024-12-06 06:17:26.540
UTC End
2024-12-06 06:18:26.548
MJD Start
60650.26211273
MJD End
60650.262807267
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005839
Ambient temperature (°C)
11.34
Seeing (arcsec)
0.515
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 18.2990 18.3360 110.3000 110.4000
A0-D0 31.8170 31.8220 39.9000 40.2000
A0-C1 18.6580 18.6860 77.9330 78.1700
B2-D0 30.9040 30.9010 6.1000 6.2000
B2-C1 10.2920 10.2910 6.0190 6.1790
D0-C1 20.6120 20.6100 186.0730 186.2340
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 60650.26211273
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 18.299
HIERARCH ESO ISS PBL12 END 18.336
HIERARCH ESO ISS PBLA12 START 110.3
HIERARCH ESO ISS PBLA12 END 110.4
HIERARCH ESO ISS PBL13 START 31.817
HIERARCH ESO ISS PBL13 END 31.822
HIERARCH ESO ISS PBLA13 START 39.9
HIERARCH ESO ISS PBLA13 END 40.2
HIERARCH ESO ISS PBL14 START 18.658
HIERARCH ESO ISS PBL14 END 18.686
HIERARCH ESO ISS PBLA14 START 77.933
HIERARCH ESO ISS PBLA14 END 78.17
HIERARCH ESO ISS PBL23 START 30.904
HIERARCH ESO ISS PBL23 END 30.901
HIERARCH ESO ISS PBLA23 START 6.1
HIERARCH ESO ISS PBLA23 END 6.2
HIERARCH ESO ISS PBL24 START 10.292
HIERARCH ESO ISS PBL24 END 10.291
HIERARCH ESO ISS PBLA24 START 6.019
HIERARCH ESO ISS PBLA24 END 6.179
HIERARCH ESO ISS PBL34 START 20.612
HIERARCH ESO ISS PBL34 END 20.61
HIERARCH ESO ISS PBLA34 START 186.073
HIERARCH ESO ISS PBLA34 END 186.234
HIERARCH ESO ISS AMBI TAU0 START 0.006074
HIERARCH ESO ISS AMBI TAU0 END 0.005604
HIERARCH ESO ISS AMBI TEMP 11.34
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.52