Exposure
ID
MATIS.2024-12-29T05:47:10.407_1
Header ID
MATIS.2024-12-29T05:47:10.407
Date updated
2025-03-26 15:25:25 UTC+0000
Release date
2024-12-29 05:47:10 UTC+0000
UTC Start
2024-12-29 05:47:10.407
UTC End
2024-12-29 05:48:10.415
MJD Start
60673.24109267
MJD End
60673.241787207044
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006118
Ambient temperature (°C)
14.17
Seeing (arcsec)
0.4
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 80.7800 80.8720 91.3000 91.5000
A0-J2 125.3650 125.4310 70.6000 70.8000
A0-K0 127.9740 127.9760 53.2300 53.4530
G1-J2 57.4610 57.4470 40.7000 40.9000
G1-K0 81.4380 81.4140 15.4980 15.6590
J2-K0 38.2910 38.3190 335.7730 335.9020
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 60673.24109267
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 80.78
HIERARCH ESO ISS PBL12 END 80.872
HIERARCH ESO ISS PBLA12 START 91.3
HIERARCH ESO ISS PBLA12 END 91.5
HIERARCH ESO ISS PBL13 START 125.365
HIERARCH ESO ISS PBL13 END 125.431
HIERARCH ESO ISS PBLA13 START 70.6
HIERARCH ESO ISS PBLA13 END 70.8
HIERARCH ESO ISS PBL14 START 127.974
HIERARCH ESO ISS PBL14 END 127.976
HIERARCH ESO ISS PBLA14 START 53.23
HIERARCH ESO ISS PBLA14 END 53.453
HIERARCH ESO ISS PBL23 START 57.461
HIERARCH ESO ISS PBL23 END 57.447
HIERARCH ESO ISS PBLA23 START 40.7
HIERARCH ESO ISS PBLA23 END 40.9
HIERARCH ESO ISS PBL24 START 81.438
HIERARCH ESO ISS PBL24 END 81.414
HIERARCH ESO ISS PBLA24 START 15.498
HIERARCH ESO ISS PBLA24 END 15.659
HIERARCH ESO ISS PBL34 START 38.291
HIERARCH ESO ISS PBL34 END 38.319
HIERARCH ESO ISS PBLA34 START 335.773
HIERARCH ESO ISS PBLA34 END 335.902
HIERARCH ESO ISS AMBI TAU0 START 0.006731
HIERARCH ESO ISS AMBI TAU0 END 0.005505
HIERARCH ESO ISS AMBI TEMP 14.17
HIERARCH ESO ISS AMBI FWHM START 0.41
HIERARCH ESO ISS AMBI FWHM END 0.39