Exposure
ID
MATIS.2025-09-24T02:34:45.044_1
Header ID
MATIS.2025-09-24T02:34:45.044
Date updated
2025-09-24 02:40:53 UTC+0000
Release date
2025-09-24 02:34:45 UTC+0000
UTC Start
2025-09-24 02:34:45.044
UTC End
2025-09-24 02:35:47.054
MJD Start
60942.10746579
MJD End
60942.108183498334
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.003974
Ambient temperature (°C)
15.66
Seeing (arcsec)
0.935
Observation
ID
70504
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
52281
Name
g Aqr
RA
340.895439
DEC
-18.83054
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 90.0400 90.0760 112.9000 112.9000
A0-J2 127.6590 127.7450 89.7000 89.8000
A0-K0 125.8020 125.8960 67.6250 67.7220
G1-J2 57.1940 57.2310 51.4000 51.5000
G1-K0 89.3430 89.3660 21.9290 22.0450
J2-K0 48.5310 48.5280 346.5040 346.6000
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 60942.10746579
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME g Aqr
RA 340.895439
DEC -18.83054
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 2385
HIERARCH ESO ISS PBL12 START 90.04
HIERARCH ESO ISS PBL12 END 90.076
HIERARCH ESO ISS PBLA12 START 112.9
HIERARCH ESO ISS PBLA12 END 112.9
HIERARCH ESO ISS PBL13 START 127.659
HIERARCH ESO ISS PBL13 END 127.745
HIERARCH ESO ISS PBLA13 START 89.7
HIERARCH ESO ISS PBLA13 END 89.8
HIERARCH ESO ISS PBL14 START 125.802
HIERARCH ESO ISS PBL14 END 125.896
HIERARCH ESO ISS PBLA14 START 67.625
HIERARCH ESO ISS PBLA14 END 67.722
HIERARCH ESO ISS PBL23 START 57.194
HIERARCH ESO ISS PBL23 END 57.231
HIERARCH ESO ISS PBLA23 START 51.4
HIERARCH ESO ISS PBLA23 END 51.5
HIERARCH ESO ISS PBL24 START 89.343
HIERARCH ESO ISS PBL24 END 89.366
HIERARCH ESO ISS PBLA24 START 21.929
HIERARCH ESO ISS PBLA24 END 22.045
HIERARCH ESO ISS PBL34 START 48.531
HIERARCH ESO ISS PBL34 END 48.528
HIERARCH ESO ISS PBLA34 START 346.504
HIERARCH ESO ISS PBLA34 END 346.6
HIERARCH ESO ISS AMBI TAU0 START 0.003974
HIERARCH ESO ISS AMBI TAU0 END 0.003974
HIERARCH ESO ISS AMBI TEMP 15.66
HIERARCH ESO ISS AMBI FWHM START 0.93
HIERARCH ESO ISS AMBI FWHM END 0.94