Exposure
ID
MATIS.2025-07-17T07:59:16.795_1
Header ID
MATIS.2025-07-17T07:59:16.795
Date updated
2025-07-17 08:06:00 UTC+0000
Release date
2026-07-17 08:06:00 UTC+0000
UTC Start
2025-07-17 07:59:16.795
UTC End
2025-07-17 08:00:16.803
MJD Start
60873.33283328
MJD End
60873.33352781704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00648
Ambient temperature (°C)
13.82
Seeing (arcsec)
0.53
Observation
ID
68820
Category
science
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
51163
Name
V R Scl
RA
21.740675
DEC
-32.54335
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 75.6170 75.8010 98.5000 98.6000
A0-J2 110.3820 110.6200 71.1000 71.2000
A0-K0 116.4130 116.5600 47.5510 47.7550
G1-J2 55.5440 55.5790 32.2000 32.4000
G1-K0 90.4190 90.4200 7.0610 7.2070
J2-K0 46.5790 46.6000 336.5930 336.6710
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.27VV.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60873.33283328
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V R Scl
RA 21.740675
DEC -32.54335
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 75.617
HIERARCH ESO ISS PBL12 END 75.801
HIERARCH ESO ISS PBLA12 START 98.5
HIERARCH ESO ISS PBLA12 END 98.6
HIERARCH ESO ISS PBL13 START 110.382
HIERARCH ESO ISS PBL13 END 110.62
HIERARCH ESO ISS PBLA13 START 71.1
HIERARCH ESO ISS PBLA13 END 71.2
HIERARCH ESO ISS PBL14 START 116.413
HIERARCH ESO ISS PBL14 END 116.56
HIERARCH ESO ISS PBLA14 START 47.551
HIERARCH ESO ISS PBLA14 END 47.755
HIERARCH ESO ISS PBL23 START 55.544
HIERARCH ESO ISS PBL23 END 55.579
HIERARCH ESO ISS PBLA23 START 32.2
HIERARCH ESO ISS PBLA23 END 32.4
HIERARCH ESO ISS PBL24 START 90.419
HIERARCH ESO ISS PBL24 END 90.42
HIERARCH ESO ISS PBLA24 START 7.061
HIERARCH ESO ISS PBLA24 END 7.207
HIERARCH ESO ISS PBL34 START 46.579
HIERARCH ESO ISS PBL34 END 46.6
HIERARCH ESO ISS PBLA34 START 336.593
HIERARCH ESO ISS PBLA34 END 336.671
HIERARCH ESO ISS AMBI TAU0 START 0.006884
HIERARCH ESO ISS AMBI TAU0 END 0.006076
HIERARCH ESO ISS AMBI TEMP 13.82
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.55