Exposure
ID
MATIS.2024-11-23T08:06:47.941_1
Header ID
MATIS.2024-11-23T08:06:47.941
Date updated
2024-11-23 08:15:32 UTC+0000
Release date
2024-11-23 08:06:47 UTC+0000
UTC Start
2024-11-23 08:06:47.941
UTC End
2024-11-23 08:07:47.949
MJD Start
60637.33805487
MJD End
60637.33874940704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00682
Ambient temperature (°C)
14.7
Seeing (arcsec)
0.48
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 80.6060 80.6990 90.9000 91.1000
A0-J2 125.2380 125.3060 70.1000 70.4000
A0-K0 127.9680 127.9710 52.8190 53.0400
G1-J2 57.4870 57.4730 40.3000 40.5000
G1-K0 81.4840 81.4600 15.2030 15.3610
J2-K0 38.2390 38.2670 335.5390 335.6650
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 60637.33805487
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 80.606
HIERARCH ESO ISS PBL12 END 80.699
HIERARCH ESO ISS PBLA12 START 90.9
HIERARCH ESO ISS PBLA12 END 91.1
HIERARCH ESO ISS PBL13 START 125.238
HIERARCH ESO ISS PBL13 END 125.306
HIERARCH ESO ISS PBLA13 START 70.1
HIERARCH ESO ISS PBLA13 END 70.4
HIERARCH ESO ISS PBL14 START 127.968
HIERARCH ESO ISS PBL14 END 127.971
HIERARCH ESO ISS PBLA14 START 52.819
HIERARCH ESO ISS PBLA14 END 53.04
HIERARCH ESO ISS PBL23 START 57.487
HIERARCH ESO ISS PBL23 END 57.473
HIERARCH ESO ISS PBLA23 START 40.3
HIERARCH ESO ISS PBLA23 END 40.5
HIERARCH ESO ISS PBL24 START 81.484
HIERARCH ESO ISS PBL24 END 81.46
HIERARCH ESO ISS PBLA24 START 15.203
HIERARCH ESO ISS PBLA24 END 15.361
HIERARCH ESO ISS PBL34 START 38.239
HIERARCH ESO ISS PBL34 END 38.267
HIERARCH ESO ISS PBLA34 START 335.539
HIERARCH ESO ISS PBLA34 END 335.665
HIERARCH ESO ISS AMBI TAU0 START 0.00682
HIERARCH ESO ISS AMBI TAU0 END 0.00682
HIERARCH ESO ISS AMBI TEMP 14.7
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.48