Exposure
ID
MATIS.2025-07-25T09:19:04.212_1
Header ID
MATIS.2025-07-25T09:19:04.212
Date updated
2025-07-25 09:25:55 UTC+0000
Release date
2026-07-25 09:25:54 UTC+0000
UTC Start
2025-07-25 09:19:04.212
UTC End
2025-07-25 09:20:04.272
MJD Start
60881.38824319
MJD End
60881.388938328884
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 24.8170 24.8290 138.2000 138.3000
A0-D0 31.8910 31.9000 66.1000 66.3000
A0-C1 22.2360 22.2510 111.2060 111.3260
B2-D0 33.8610 33.8580 21.9000 22.0000
B2-C1 11.2790 11.2780 21.8670 21.9880
D0-C1 22.5820 22.5790 201.9290 202.0510
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 60881.38824319
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 24.817
HIERARCH ESO ISS PBL12 END 24.829
HIERARCH ESO ISS PBLA12 START 138.2
HIERARCH ESO ISS PBLA12 END 138.3
HIERARCH ESO ISS PBL13 START 31.891
HIERARCH ESO ISS PBL13 END 31.9
HIERARCH ESO ISS PBLA13 START 66.1
HIERARCH ESO ISS PBLA13 END 66.3
HIERARCH ESO ISS PBL14 START 22.236
HIERARCH ESO ISS PBL14 END 22.251
HIERARCH ESO ISS PBLA14 START 111.206
HIERARCH ESO ISS PBLA14 END 111.326
HIERARCH ESO ISS PBL23 START 33.861
HIERARCH ESO ISS PBL23 END 33.858
HIERARCH ESO ISS PBLA23 START 21.9
HIERARCH ESO ISS PBLA23 END 22.0
HIERARCH ESO ISS PBL24 START 11.279
HIERARCH ESO ISS PBL24 END 11.278
HIERARCH ESO ISS PBLA24 START 21.867
HIERARCH ESO ISS PBLA24 END 21.988
HIERARCH ESO ISS PBL34 START 22.582
HIERARCH ESO ISS PBL34 END 22.579
HIERARCH ESO ISS PBLA34 START 201.929
HIERARCH ESO ISS PBLA34 END 202.051
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