Exposure
ID
MATIS.2024-12-29T07:14:51.445_1
Header ID
MATIS.2024-12-29T07:14:51.445
Date updated
2025-03-26 15:25:25 UTC+0000
Release date
2024-12-29 07:14:51 UTC+0000
UTC Start
2024-12-29 07:14:51.445
UTC End
2024-12-29 07:15:51.453
MJD Start
60673.30198432
MJD End
60673.30267885704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.008479
Ambient temperature (°C)
13.14
Seeing (arcsec)
0.605
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 87.0680 87.1200 109.5000 109.7000
A0-J2 129.0490 129.0650 89.8000 90.0000
A0-K0 126.3090 126.2640 71.8070 72.0160
G1-J2 55.4490 55.4140 57.9000 58.1000
G1-K0 78.3050 78.2550 28.9720 29.1220
J2-K0 40.0900 40.1040 346.9530 347.0820
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 60673.30198432
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 87.068
HIERARCH ESO ISS PBL12 END 87.12
HIERARCH ESO ISS PBLA12 START 109.5
HIERARCH ESO ISS PBLA12 END 109.7
HIERARCH ESO ISS PBL13 START 129.049
HIERARCH ESO ISS PBL13 END 129.065
HIERARCH ESO ISS PBLA13 START 89.8
HIERARCH ESO ISS PBLA13 END 90.0
HIERARCH ESO ISS PBL14 START 126.309
HIERARCH ESO ISS PBL14 END 126.264
HIERARCH ESO ISS PBLA14 START 71.807
HIERARCH ESO ISS PBLA14 END 72.016
HIERARCH ESO ISS PBL23 START 55.449
HIERARCH ESO ISS PBL23 END 55.414
HIERARCH ESO ISS PBLA23 START 57.9
HIERARCH ESO ISS PBLA23 END 58.1
HIERARCH ESO ISS PBL24 START 78.305
HIERARCH ESO ISS PBL24 END 78.255
HIERARCH ESO ISS PBLA24 START 28.972
HIERARCH ESO ISS PBLA24 END 29.122
HIERARCH ESO ISS PBL34 START 40.09
HIERARCH ESO ISS PBL34 END 40.104
HIERARCH ESO ISS PBLA34 START 346.953
HIERARCH ESO ISS PBLA34 END 347.082
HIERARCH ESO ISS AMBI TAU0 START 0.007966
HIERARCH ESO ISS AMBI TAU0 END 0.008992
HIERARCH ESO ISS AMBI TEMP 13.14
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.6