Exposure
ID
MATIS.2025-07-25T09:20:23.378_1
Header ID
MATIS.2025-07-25T09:20:23.378
Date updated
2025-07-25 09:30:58 UTC+0000
Release date
2026-07-25 09:30:58 UTC+0000
UTC Start
2025-07-25 09:20:23.378
UTC End
2025-07-25 09:21:23.438
MJD Start
60881.38915947
MJD End
60881.38985460889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.00306
Ambient temperature (°C)
11.69
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 24.8330 24.8450 138.4000 138.5000
A0-D0 31.9030 31.9110 66.3000 66.4000
A0-C1 22.2550 22.2690 111.3570 111.4770
B2-D0 33.8570 33.8530 22.1000 22.2000
B2-C1 11.2780 11.2770 22.0190 22.1490
D0-C1 22.5790 22.5770 202.0820 202.2120
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 60881.38915947
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 24.833
HIERARCH ESO ISS PBL12 END 24.845
HIERARCH ESO ISS PBLA12 START 138.4
HIERARCH ESO ISS PBLA12 END 138.5
HIERARCH ESO ISS PBL13 START 31.903
HIERARCH ESO ISS PBL13 END 31.911
HIERARCH ESO ISS PBLA13 START 66.3
HIERARCH ESO ISS PBLA13 END 66.4
HIERARCH ESO ISS PBL14 START 22.255
HIERARCH ESO ISS PBL14 END 22.269
HIERARCH ESO ISS PBLA14 START 111.357
HIERARCH ESO ISS PBLA14 END 111.477
HIERARCH ESO ISS PBL23 START 33.857
HIERARCH ESO ISS PBL23 END 33.853
HIERARCH ESO ISS PBLA23 START 22.1
HIERARCH ESO ISS PBLA23 END 22.2
HIERARCH ESO ISS PBL24 START 11.278
HIERARCH ESO ISS PBL24 END 11.277
HIERARCH ESO ISS PBLA24 START 22.019
HIERARCH ESO ISS PBLA24 END 22.149
HIERARCH ESO ISS PBL34 START 22.579
HIERARCH ESO ISS PBL34 END 22.577
HIERARCH ESO ISS PBLA34 START 202.082
HIERARCH ESO ISS PBLA34 END 202.212
HIERARCH ESO ISS AMBI TAU0 START 0.00306
HIERARCH ESO ISS AMBI TAU0 END 0.00306
HIERARCH ESO ISS AMBI TEMP 11.69
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.67