Exposure
ID
MATIS.2025-11-30T00:57:59.267_1
Header ID
MATIS.2025-11-30T00:57:59.267
Date updated
2025-11-30 01:06:03 UTC+0000
Release date
2025-11-30 00:57:59 UTC+0000
UTC Start
2025-11-30 00:57:59.267
UTC End
2025-11-30 00:58:59.275
MJD Start
61009.04026929
MJD End
61009.04096382704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005588
Ambient temperature (°C)
14.85
Seeing (arcsec)
0.99
Observation
ID
71901
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
53380
Name
HD 223
RA
1.759539
DEC
5.28792
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 41.4050 41.3520 152.2000 152.3000
A0-J2 126.1660 126.0410 91.4000 91.4000
A0-J6 158.4160 158.5610 32.6010 32.6560
B5-J2 111.9620 111.9510 72.6000 72.6000
B5-J6 182.4720 182.6100 21.2250 21.3090
J2-J6 142.5620 142.4490 343.3790 343.5030
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9130(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 61009.04026929
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 223
RA 1.759539
DEC 5.28792
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 41.405
HIERARCH ESO ISS PBL12 END 41.352
HIERARCH ESO ISS PBLA12 START 152.2
HIERARCH ESO ISS PBLA12 END 152.3
HIERARCH ESO ISS PBL13 START 126.166
HIERARCH ESO ISS PBL13 END 126.041
HIERARCH ESO ISS PBLA13 START 91.4
HIERARCH ESO ISS PBLA13 END 91.4
HIERARCH ESO ISS PBL14 START 158.416
HIERARCH ESO ISS PBL14 END 158.561
HIERARCH ESO ISS PBLA14 START 32.601
HIERARCH ESO ISS PBLA14 END 32.656
HIERARCH ESO ISS PBL23 START 111.962
HIERARCH ESO ISS PBL23 END 111.951
HIERARCH ESO ISS PBLA23 START 72.6
HIERARCH ESO ISS PBLA23 END 72.6
HIERARCH ESO ISS PBL24 START 182.472
HIERARCH ESO ISS PBL24 END 182.61
HIERARCH ESO ISS PBLA24 START 21.225
HIERARCH ESO ISS PBLA24 END 21.309
HIERARCH ESO ISS PBL34 START 142.562
HIERARCH ESO ISS PBL34 END 142.449
HIERARCH ESO ISS PBLA34 START 343.379
HIERARCH ESO ISS PBLA34 END 343.503
HIERARCH ESO ISS AMBI TAU0 START 0.005724
HIERARCH ESO ISS AMBI TAU0 END 0.005452
HIERARCH ESO ISS AMBI TEMP 14.85
HIERARCH ESO ISS AMBI FWHM START 1.03
HIERARCH ESO ISS AMBI FWHM END 0.95