Exposure
ID
MATIS.2024-12-30T03:38:21.820_1
Header ID
MATIS.2024-12-30T03:38:21.820
Date updated
2024-12-30 03:45:43 UTC+0000
Release date
2024-12-30 03:38:21 UTC+0000
UTC Start
2024-12-30 03:38:21.820
UTC End
2024-12-30 03:39:21.828
MJD Start
60674.15164144
MJD End
60674.15233597704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.010635
Ambient temperature (°C)
15.55
Seeing (arcsec)
0.37
Observation
ID
61983
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 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 67.0730 67.1940 61.7000 62.0000
A0-J2 115.0660 115.1520 40.1000 40.4000
A0-K0 125.7920 125.8140 24.9190 25.1650
G1-J2 58.1970 58.1960 15.0000 15.2000
G1-K0 82.4850 82.4910 355.8030 355.9670
J2-K0 33.5150 33.5660 321.0070 321.1220
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 60674.15164144
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 67.073
HIERARCH ESO ISS PBL12 END 67.194
HIERARCH ESO ISS PBLA12 START 61.7
HIERARCH ESO ISS PBLA12 END 62.0
HIERARCH ESO ISS PBL13 START 115.066
HIERARCH ESO ISS PBL13 END 115.152
HIERARCH ESO ISS PBLA13 START 40.1
HIERARCH ESO ISS PBLA13 END 40.4
HIERARCH ESO ISS PBL14 START 125.792
HIERARCH ESO ISS PBL14 END 125.814
HIERARCH ESO ISS PBLA14 START 24.919
HIERARCH ESO ISS PBLA14 END 25.165
HIERARCH ESO ISS PBL23 START 58.197
HIERARCH ESO ISS PBL23 END 58.196
HIERARCH ESO ISS PBLA23 START 15.0
HIERARCH ESO ISS PBLA23 END 15.2
HIERARCH ESO ISS PBL24 START 82.485
HIERARCH ESO ISS PBL24 END 82.491
HIERARCH ESO ISS PBLA24 START 355.803
HIERARCH ESO ISS PBLA24 END 355.967
HIERARCH ESO ISS PBL34 START 33.515
HIERARCH ESO ISS PBL34 END 33.566
HIERARCH ESO ISS PBLA34 START 321.007
HIERARCH ESO ISS PBLA34 END 321.122
HIERARCH ESO ISS AMBI TAU0 START 0.010635
HIERARCH ESO ISS AMBI TAU0 END 0.010635
HIERARCH ESO ISS AMBI TEMP 15.55
HIERARCH ESO ISS AMBI FWHM START 0.37
HIERARCH ESO ISS AMBI FWHM END 0.37