Exposure
ID
MATIS.2025-07-25T09:16:39.777_1
Header ID
MATIS.2025-07-25T09:16:39.777
Date updated
2025-07-25 09:21:23 UTC+0000
Release date
2026-07-25 09:21:23 UTC+0000
UTC Start
2025-07-25 09:16:39.777
UTC End
2025-07-25 09:17:39.837
MJD Start
60881.38657149
MJD End
60881.38726662889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.00306
Ambient temperature (°C)
11.79
Seeing (arcsec)
0.67
Observation
ID
68974
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.7870 24.8000 138.0000 138.1000
A0-D0 31.8680 31.8780 65.8000 65.9000
A0-C1 22.2010 22.2160 110.9100 111.0380
B2-D0 33.8680 33.8650 21.6000 21.7000
B2-C1 11.2820 11.2810 21.5660 21.6960
D0-C1 22.5860 22.5840 201.6280 201.7590
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 60881.38657149
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V R Scl
RA 21.740675
DEC -32.54335
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 24.787
HIERARCH ESO ISS PBL12 END 24.8
HIERARCH ESO ISS PBLA12 START 138.0
HIERARCH ESO ISS PBLA12 END 138.1
HIERARCH ESO ISS PBL13 START 31.868
HIERARCH ESO ISS PBL13 END 31.878
HIERARCH ESO ISS PBLA13 START 65.8
HIERARCH ESO ISS PBLA13 END 65.9
HIERARCH ESO ISS PBL14 START 22.201
HIERARCH ESO ISS PBL14 END 22.216
HIERARCH ESO ISS PBLA14 START 110.91
HIERARCH ESO ISS PBLA14 END 111.038
HIERARCH ESO ISS PBL23 START 33.868
HIERARCH ESO ISS PBL23 END 33.865
HIERARCH ESO ISS PBLA23 START 21.6
HIERARCH ESO ISS PBLA23 END 21.7
HIERARCH ESO ISS PBL24 START 11.282
HIERARCH ESO ISS PBL24 END 11.281
HIERARCH ESO ISS PBLA24 START 21.566
HIERARCH ESO ISS PBLA24 END 21.696
HIERARCH ESO ISS PBL34 START 22.586
HIERARCH ESO ISS PBL34 END 22.584
HIERARCH ESO ISS PBLA34 START 201.628
HIERARCH ESO ISS PBLA34 END 201.759
HIERARCH ESO ISS AMBI TAU0 START 0.00306
HIERARCH ESO ISS AMBI TAU0 END 0.00306
HIERARCH ESO ISS AMBI TEMP 11.79
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.67