Exposure
ID
MATIS.2024-10-31T08:11:04.889_1
Header ID
MATIS.2024-10-31T08:11:04.889
Date updated
2024-10-31 08:20:37 UTC+0000
Release date
2024-10-31 08:11:04 UTC+0000
UTC Start
2024-10-31 08:11:04.889
UTC End
2024-10-31 08:12:04.897
MJD Start
60614.34102881
MJD End
60614.341723347
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00414
Ambient temperature (°C)
15.12
Seeing (arcsec)
0.48
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 17.2350 17.2760 105.3000 105.5000
A0-D0 31.6670 31.6730 33.6000 33.8000
A0-C1 17.8590 17.8890 71.2250 71.4800
B2-D0 30.9620 30.9620 1.6000 1.8000
B2-C1 10.3110 10.3110 1.6060 1.7700
D0-C1 20.6510 20.6500 181.6580 181.8210
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 60614.34102881
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 17.235
HIERARCH ESO ISS PBL12 END 17.276
HIERARCH ESO ISS PBLA12 START 105.3
HIERARCH ESO ISS PBLA12 END 105.5
HIERARCH ESO ISS PBL13 START 31.667
HIERARCH ESO ISS PBL13 END 31.673
HIERARCH ESO ISS PBLA13 START 33.6
HIERARCH ESO ISS PBLA13 END 33.8
HIERARCH ESO ISS PBL14 START 17.859
HIERARCH ESO ISS PBL14 END 17.889
HIERARCH ESO ISS PBLA14 START 71.225
HIERARCH ESO ISS PBLA14 END 71.48
HIERARCH ESO ISS PBL23 START 30.962
HIERARCH ESO ISS PBL23 END 30.962
HIERARCH ESO ISS PBLA23 START 1.6
HIERARCH ESO ISS PBLA23 END 1.8
HIERARCH ESO ISS PBL24 START 10.311
HIERARCH ESO ISS PBL24 END 10.311
HIERARCH ESO ISS PBLA24 START 1.606
HIERARCH ESO ISS PBLA24 END 1.77
HIERARCH ESO ISS PBL34 START 20.651
HIERARCH ESO ISS PBL34 END 20.65
HIERARCH ESO ISS PBLA34 START 181.658
HIERARCH ESO ISS PBLA34 END 181.821
HIERARCH ESO ISS AMBI TAU0 START 0.004227
HIERARCH ESO ISS AMBI TAU0 END 0.004053
HIERARCH ESO ISS AMBI TEMP 15.12
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.48