Exposure
ID
MATIS.2025-08-14T08:38:03.947_1
Header ID
MATIS.2025-08-14T08:38:03.947
Date updated
2025-08-14 08:45:50 UTC+0000
Release date
2026-08-14 08:45:50 UTC+0000
UTC Start
2025-08-14 08:38:03.947
UTC End
2025-08-14 08:39:04.007
MJD Start
60901.3597679
MJD End
60901.36046303889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.010461000000000002
Ambient temperature (°C)
13.66
Seeing (arcsec)
0.43
Observation
ID
69994
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
51932
Name
V R Scl
RA
21.741334
DEC
-32.54335
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 B2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-B2 122.0540 122.0250 240.0000 240.1000
K0-D0 95.8790 95.8630 251.2000 251.4000
K0-J3 56.1560 56.1670 332.7440 332.8580
B2-D0 33.6800 33.6730 26.3000 26.4000
B2-J3 136.7750 136.7410 35.7860 35.9030
D0-J3 103.7070 103.6800 38.8600 38.9790
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 60901.3597679
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V R Scl
RA 21.741334
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 K0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 122.054
HIERARCH ESO ISS PBL12 END 122.025
HIERARCH ESO ISS PBLA12 START 240.0
HIERARCH ESO ISS PBLA12 END 240.1
HIERARCH ESO ISS PBL13 START 95.879
HIERARCH ESO ISS PBL13 END 95.863
HIERARCH ESO ISS PBLA13 START 251.2
HIERARCH ESO ISS PBLA13 END 251.4
HIERARCH ESO ISS PBL14 START 56.156
HIERARCH ESO ISS PBL14 END 56.167
HIERARCH ESO ISS PBLA14 START 332.744
HIERARCH ESO ISS PBLA14 END 332.858
HIERARCH ESO ISS PBL23 START 33.68
HIERARCH ESO ISS PBL23 END 33.673
HIERARCH ESO ISS PBLA23 START 26.3
HIERARCH ESO ISS PBLA23 END 26.4
HIERARCH ESO ISS PBL24 START 136.775
HIERARCH ESO ISS PBL24 END 136.741
HIERARCH ESO ISS PBLA24 START 35.786
HIERARCH ESO ISS PBLA24 END 35.903
HIERARCH ESO ISS PBL34 START 103.707
HIERARCH ESO ISS PBL34 END 103.68
HIERARCH ESO ISS PBLA34 START 38.86
HIERARCH ESO ISS PBLA34 END 38.979
HIERARCH ESO ISS AMBI TAU0 START 0.011107
HIERARCH ESO ISS AMBI TAU0 END 0.009815
HIERARCH ESO ISS AMBI TEMP 13.66
HIERARCH ESO ISS AMBI FWHM START 0.43
HIERARCH ESO ISS AMBI FWHM END 0.43