Exposure
ID
MATIS.2025-05-31T22:58:02.441_1
Header ID
MATIS.2025-05-31T22:58:02.441
Date updated
2025-05-31 23:05:53 UTC+0000
Release date
2025-05-31 22:58:02 UTC+0000
UTC Start
2025-05-31 22:58:02.441
UTC End
2025-05-31 22:59:02.449
MJD Start
60826.9569727
MJD End
60826.95766723704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0097585
Ambient temperature (°C)
15.27
Seeing (arcsec)
0.365
Observation
ID
67685
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
50337
Name
HD 88655
RA
153.253421
DEC
-19.68908
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 48.1220 48.1090 155.9000 156.0000
A0-J2 127.3350 127.2420 96.4000 96.5000
A0-J6 169.6920 169.6900 29.8930 29.9830
B5-J2 110.9950 110.9340 74.4000 74.5000
B5-J6 201.7800 201.7880 18.7710 18.8690
J2-J6 166.5930 166.5710 345.4030 345.5240
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 60826.9569727
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 88655
RA 153.253421
DEC -19.68908
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 48.122
HIERARCH ESO ISS PBL12 END 48.109
HIERARCH ESO ISS PBLA12 START 155.9
HIERARCH ESO ISS PBLA12 END 156.0
HIERARCH ESO ISS PBL13 START 127.335
HIERARCH ESO ISS PBL13 END 127.242
HIERARCH ESO ISS PBLA13 START 96.4
HIERARCH ESO ISS PBLA13 END 96.5
HIERARCH ESO ISS PBL14 START 169.692
HIERARCH ESO ISS PBL14 END 169.69
HIERARCH ESO ISS PBLA14 START 29.893
HIERARCH ESO ISS PBLA14 END 29.983
HIERARCH ESO ISS PBL23 START 110.995
HIERARCH ESO ISS PBL23 END 110.934
HIERARCH ESO ISS PBLA23 START 74.4
HIERARCH ESO ISS PBLA23 END 74.5
HIERARCH ESO ISS PBL24 START 201.78
HIERARCH ESO ISS PBL24 END 201.788
HIERARCH ESO ISS PBLA24 START 18.771
HIERARCH ESO ISS PBLA24 END 18.869
HIERARCH ESO ISS PBL34 START 166.593
HIERARCH ESO ISS PBL34 END 166.571
HIERARCH ESO ISS PBLA34 START 345.403
HIERARCH ESO ISS PBLA34 END 345.524
HIERARCH ESO ISS AMBI TAU0 START 0.006386
HIERARCH ESO ISS AMBI TAU0 END 0.013131
HIERARCH ESO ISS AMBI TEMP 15.27
HIERARCH ESO ISS AMBI FWHM START 0.35
HIERARCH ESO ISS AMBI FWHM END 0.38