Exposure
ID
MATIS.2025-07-17T08:31:30.674_1
Header ID
MATIS.2025-07-17T08:31:30.674
Date updated
2025-07-17 08:41:01 UTC+0000
Release date
2025-07-17 08:31:30 UTC+0000
UTC Start
2025-07-17 08:31:30.674
UTC End
2025-07-17 08:32:30.682
MJD Start
60873.35521614
MJD End
60873.35591067704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004236
Ambient temperature (°C)
13.65
Seeing (arcsec)
0.73
Observation
ID
68822
Category
calibrator
Program ID
115.27VV.001
Program Title
R SCULPTORIS STRIKES BACK : SEARCH FOR THE BINARY
Program Type
Normal
PI / COI
DREVON / CRUZALEBES / HRON / KHOURI / LAGADEC / LOPEZ / LYKOU / MILLOUR / PALADINI / PLANQUART / PANTIN / SCICLUNA / WITTKOWSKI
Target
ID
50711
Name
eta Scl
RA
6.980612
DEC
-33.00745
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 87.5100 87.5910 108.7000 108.8000
A0-J2 126.1800 126.2830 84.9000 85.1000
A0-K0 126.5850 126.6470 63.1220 63.2790
G1-J2 58.0280 58.0410 47.5000 47.7000
G1-K0 90.3840 90.3790 19.3940 19.5270
J2-K0 47.7950 47.8040 344.5000 344.6040
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.27VV.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60873.35521614
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eta Scl
RA 6.980612
DEC -33.00745
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 87.51
HIERARCH ESO ISS PBL12 END 87.591
HIERARCH ESO ISS PBLA12 START 108.7
HIERARCH ESO ISS PBLA12 END 108.8
HIERARCH ESO ISS PBL13 START 126.18
HIERARCH ESO ISS PBL13 END 126.283
HIERARCH ESO ISS PBLA13 START 84.9
HIERARCH ESO ISS PBLA13 END 85.1
HIERARCH ESO ISS PBL14 START 126.585
HIERARCH ESO ISS PBL14 END 126.647
HIERARCH ESO ISS PBLA14 START 63.122
HIERARCH ESO ISS PBLA14 END 63.279
HIERARCH ESO ISS PBL23 START 58.028
HIERARCH ESO ISS PBL23 END 58.041
HIERARCH ESO ISS PBLA23 START 47.5
HIERARCH ESO ISS PBLA23 END 47.7
HIERARCH ESO ISS PBL24 START 90.384
HIERARCH ESO ISS PBL24 END 90.379
HIERARCH ESO ISS PBLA24 START 19.394
HIERARCH ESO ISS PBLA24 END 19.527
HIERARCH ESO ISS PBL34 START 47.795
HIERARCH ESO ISS PBL34 END 47.804
HIERARCH ESO ISS PBLA34 START 344.5
HIERARCH ESO ISS PBLA34 END 344.604
HIERARCH ESO ISS AMBI TAU0 START 0.004498
HIERARCH ESO ISS AMBI TAU0 END 0.003974
HIERARCH ESO ISS AMBI TEMP 13.65
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.72