Exposure
ID
MATIS.2025-11-30T01:05:21.302_1
Header ID
MATIS.2025-11-30T01:05:21.302
Date updated
2025-11-30 01:16:10 UTC+0000
Release date
2025-11-30 01:05:21 UTC+0000
UTC Start
2025-11-30 01:05:21.302
UTC End
2025-11-30 01:06:21.310
MJD Start
61009.04538544
MJD End
61009.04607997704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006052
Ambient temperature (°C)
14.68
Seeing (arcsec)
0.74
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 41.0240 40.9710 153.1000 153.2000
A0-J2 125.2040 125.0610 91.3000 91.2000
A0-J6 159.4490 159.5890 33.0050 33.0550
B5-J2 111.8350 111.8090 72.4000 72.4000
B5-J6 183.4760 183.6150 21.8470 21.9280
J2-J6 141.7630 141.6560 344.3150 344.4430
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 61009.04538544
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 41.024
HIERARCH ESO ISS PBL12 END 40.971
HIERARCH ESO ISS PBLA12 START 153.1
HIERARCH ESO ISS PBLA12 END 153.2
HIERARCH ESO ISS PBL13 START 125.204
HIERARCH ESO ISS PBL13 END 125.061
HIERARCH ESO ISS PBLA13 START 91.3
HIERARCH ESO ISS PBLA13 END 91.2
HIERARCH ESO ISS PBL14 START 159.449
HIERARCH ESO ISS PBL14 END 159.589
HIERARCH ESO ISS PBLA14 START 33.005
HIERARCH ESO ISS PBLA14 END 33.055
HIERARCH ESO ISS PBL23 START 111.835
HIERARCH ESO ISS PBL23 END 111.809
HIERARCH ESO ISS PBLA23 START 72.4
HIERARCH ESO ISS PBLA23 END 72.4
HIERARCH ESO ISS PBL24 START 183.476
HIERARCH ESO ISS PBL24 END 183.615
HIERARCH ESO ISS PBLA24 START 21.847
HIERARCH ESO ISS PBLA24 END 21.928
HIERARCH ESO ISS PBL34 START 141.763
HIERARCH ESO ISS PBL34 END 141.656
HIERARCH ESO ISS PBLA34 START 344.315
HIERARCH ESO ISS PBLA34 END 344.443
HIERARCH ESO ISS AMBI TAU0 START 0.006052
HIERARCH ESO ISS AMBI TAU0 END 0.006052
HIERARCH ESO ISS AMBI TEMP 14.68
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.74