Exposure
ID
MATIS.2024-11-04T07:43:00.727_1
Header ID
MATIS.2024-11-04T07:43:00.727
Date updated
2024-11-04 07:50:36 UTC+0000
Release date
2024-11-04 07:43:00 UTC+0000
UTC Start
2024-11-04 07:43:00.727
UTC End
2024-11-04 07:44:00.735
MJD Start
60618.32153619
MJD End
60618.322230727
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004715
Ambient temperature (°C)
11.72
Seeing (arcsec)
0.49
Observation
ID
61429
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
45648
Name
iot Car
RA
139.272321
DEC
-59.27517
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 62.3980 62.4440 225.5000 225.8000
K0-D0 94.7540 94.7720 210.7000 210.9000
K0-J3 37.2390 37.3250 298.8120 298.9620
G2-D0 37.9460 37.9430 185.8000 186.0000
G2-J3 62.8140 62.8070 10.8940 11.0870
D0-J3 100.6670 100.6570 8.9850 9.1720
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 60618.32153619
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME iot Car
RA 139.272321
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 62.398
HIERARCH ESO ISS PBL12 END 62.444
HIERARCH ESO ISS PBLA12 START 225.5
HIERARCH ESO ISS PBLA12 END 225.8
HIERARCH ESO ISS PBL13 START 94.754
HIERARCH ESO ISS PBL13 END 94.772
HIERARCH ESO ISS PBLA13 START 210.7
HIERARCH ESO ISS PBLA13 END 210.9
HIERARCH ESO ISS PBL14 START 37.239
HIERARCH ESO ISS PBL14 END 37.325
HIERARCH ESO ISS PBLA14 START 298.812
HIERARCH ESO ISS PBLA14 END 298.962
HIERARCH ESO ISS PBL23 START 37.946
HIERARCH ESO ISS PBL23 END 37.943
HIERARCH ESO ISS PBLA23 START 185.8
HIERARCH ESO ISS PBLA23 END 186.0
HIERARCH ESO ISS PBL24 START 62.814
HIERARCH ESO ISS PBL24 END 62.807
HIERARCH ESO ISS PBLA24 START 10.894
HIERARCH ESO ISS PBLA24 END 11.087
HIERARCH ESO ISS PBL34 START 100.667
HIERARCH ESO ISS PBL34 END 100.657
HIERARCH ESO ISS PBLA34 START 8.985
HIERARCH ESO ISS PBLA34 END 9.172
HIERARCH ESO ISS AMBI TAU0 START 0.004715
HIERARCH ESO ISS AMBI TAU0 END 0.004715
HIERARCH ESO ISS AMBI TEMP 11.72
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.46