Exposure
ID
MATIS.2024-10-31T08:04:53.699_1
Header ID
MATIS.2024-10-31T08:04:53.699
Date updated
2024-10-31 08:15:32 UTC+0000
Release date
2024-10-31 08:04:53 UTC+0000
UTC Start
2024-10-31 08:04:53.699
UTC End
2024-10-31 08:05:53.707
MJD Start
60614.33673263
MJD End
60614.337427167
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0061785
Ambient temperature (°C)
15.13
Seeing (arcsec)
0.425
Observation
ID
61361
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
45534
Name
iot Car
RA
139.270148
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 16.9860 17.0280 104.2000 104.4000
A0-D0 31.6310 31.6370 32.1000 32.4000
A0-C1 17.6770 17.7070 69.6830 69.9380
B2-D0 30.9660 30.9660 0.7000 0.8000
B2-C1 10.3130 10.3130 0.6280 0.7890
D0-C1 20.6540 20.6530 180.6780 180.8390
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 60614.33673263
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME iot Car
RA 139.270148
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 16.986
HIERARCH ESO ISS PBL12 END 17.028
HIERARCH ESO ISS PBLA12 START 104.2
HIERARCH ESO ISS PBLA12 END 104.4
HIERARCH ESO ISS PBL13 START 31.631
HIERARCH ESO ISS PBL13 END 31.637
HIERARCH ESO ISS PBLA13 START 32.1
HIERARCH ESO ISS PBLA13 END 32.4
HIERARCH ESO ISS PBL14 START 17.677
HIERARCH ESO ISS PBL14 END 17.707
HIERARCH ESO ISS PBLA14 START 69.683
HIERARCH ESO ISS PBLA14 END 69.938
HIERARCH ESO ISS PBL23 START 30.966
HIERARCH ESO ISS PBL23 END 30.966
HIERARCH ESO ISS PBLA23 START 0.7
HIERARCH ESO ISS PBLA23 END 0.8
HIERARCH ESO ISS PBL24 START 10.313
HIERARCH ESO ISS PBL24 END 10.313
HIERARCH ESO ISS PBLA24 START 0.628
HIERARCH ESO ISS PBLA24 END 0.789
HIERARCH ESO ISS PBL34 START 20.654
HIERARCH ESO ISS PBL34 END 20.653
HIERARCH ESO ISS PBLA34 START 180.678
HIERARCH ESO ISS PBLA34 END 180.839
HIERARCH ESO ISS AMBI TAU0 START 0.006678
HIERARCH ESO ISS AMBI TAU0 END 0.005679
HIERARCH ESO ISS AMBI TEMP 15.13
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.43