Exposure
ID
MATIS.2024-12-29T05:44:45.557_1
Header ID
MATIS.2024-12-29T05:44:45.557
Date updated
2024-12-29 05:50:59 UTC+0000
Release date
2024-12-29 05:44:45 UTC+0000
UTC Start
2024-12-29 05:44:45.557
UTC End
2024-12-29 05:45:45.617
MJD Start
60673.23941617
MJD End
60673.240111308885
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.007183500000000001
Ambient temperature (°C)
14.14
Seeing (arcsec)
0.4
Observation
ID
61982
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 80.5590 80.6520 90.8000 91.0000
A0-J2 125.2040 125.2720 70.0000 70.3000
A0-K0 127.9670 127.9700 52.7090 52.9270
G1-J2 57.4940 57.4800 40.2000 40.4000
G1-K0 81.4940 81.4710 15.1240 15.2800
J2-K0 38.2240 38.2520 335.4750 335.5990
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 60673.23941617
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME iot Car
RA 139.270147
DEC -59.27517
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 80.559
HIERARCH ESO ISS PBL12 END 80.652
HIERARCH ESO ISS PBLA12 START 90.8
HIERARCH ESO ISS PBLA12 END 91.0
HIERARCH ESO ISS PBL13 START 125.204
HIERARCH ESO ISS PBL13 END 125.272
HIERARCH ESO ISS PBLA13 START 70.0
HIERARCH ESO ISS PBLA13 END 70.3
HIERARCH ESO ISS PBL14 START 127.967
HIERARCH ESO ISS PBL14 END 127.97
HIERARCH ESO ISS PBLA14 START 52.709
HIERARCH ESO ISS PBLA14 END 52.927
HIERARCH ESO ISS PBL23 START 57.494
HIERARCH ESO ISS PBL23 END 57.48
HIERARCH ESO ISS PBLA23 START 40.2
HIERARCH ESO ISS PBLA23 END 40.4
HIERARCH ESO ISS PBL24 START 81.494
HIERARCH ESO ISS PBL24 END 81.471
HIERARCH ESO ISS PBLA24 START 15.124
HIERARCH ESO ISS PBLA24 END 15.28
HIERARCH ESO ISS PBL34 START 38.224
HIERARCH ESO ISS PBL34 END 38.252
HIERARCH ESO ISS PBLA34 START 335.475
HIERARCH ESO ISS PBLA34 END 335.599
HIERARCH ESO ISS AMBI TAU0 START 0.00713
HIERARCH ESO ISS AMBI TAU0 END 0.007237
HIERARCH ESO ISS AMBI TEMP 14.14
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.38