Exposure
ID
MATIS.2024-11-23T08:01:56.286_1
Header ID
MATIS.2024-11-23T08:01:56.286
Date updated
2025-03-26 15:25:25 UTC+0000
Release date
2024-11-23 08:01:56 UTC+0000
UTC Start
2024-11-23 08:01:56.286
UTC End
2024-11-23 08:02:56.294
MJD Start
60637.33467924
MJD End
60637.33537377704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0072
Ambient temperature (°C)
14.54
Seeing (arcsec)
0.41000000000000003
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 80.1570 80.2520 89.9000 90.1000
A0-J2 124.9080 124.9780 69.0000 69.3000
A0-K0 127.9480 127.9530 51.7670 51.9880
G1-J2 57.5500 57.5370 39.4000 39.6000
G1-K0 81.5920 81.5690 14.4450 14.6040
J2-K0 38.1020 38.1310 334.9370 335.0630
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 60637.33467924
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 80.157
HIERARCH ESO ISS PBL12 END 80.252
HIERARCH ESO ISS PBLA12 START 89.9
HIERARCH ESO ISS PBLA12 END 90.1
HIERARCH ESO ISS PBL13 START 124.908
HIERARCH ESO ISS PBL13 END 124.978
HIERARCH ESO ISS PBLA13 START 69.0
HIERARCH ESO ISS PBLA13 END 69.3
HIERARCH ESO ISS PBL14 START 127.948
HIERARCH ESO ISS PBL14 END 127.953
HIERARCH ESO ISS PBLA14 START 51.767
HIERARCH ESO ISS PBLA14 END 51.988
HIERARCH ESO ISS PBL23 START 57.55
HIERARCH ESO ISS PBL23 END 57.537
HIERARCH ESO ISS PBLA23 START 39.4
HIERARCH ESO ISS PBLA23 END 39.6
HIERARCH ESO ISS PBL24 START 81.592
HIERARCH ESO ISS PBL24 END 81.569
HIERARCH ESO ISS PBLA24 START 14.445
HIERARCH ESO ISS PBLA24 END 14.604
HIERARCH ESO ISS PBL34 START 38.102
HIERARCH ESO ISS PBL34 END 38.131
HIERARCH ESO ISS PBLA34 START 334.937
HIERARCH ESO ISS PBLA34 END 335.063
HIERARCH ESO ISS AMBI TAU0 START 0.006653
HIERARCH ESO ISS AMBI TAU0 END 0.007747
HIERARCH ESO ISS AMBI TEMP 14.54
HIERARCH ESO ISS AMBI FWHM START 0.43
HIERARCH ESO ISS AMBI FWHM END 0.39