Exposure
ID
MATIS.2025-08-25T07:47:12.115_1
Header ID
MATIS.2025-08-25T07:47:12.115
Date updated
2025-08-25 07:55:54 UTC+0000
Release date
2026-08-25 07:55:54 UTC+0000
UTC Start
2025-08-25 07:47:12.115
UTC End
2025-08-25 07:48:12.175
MJD Start
60912.32444578
MJD End
60912.32514091889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002066
Ambient temperature (°C)
8.23
Seeing (arcsec)
1.09
Observation
ID
70100
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
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 48.2330 48.2450 150.5000 150.6000
A0-J2 129.1640 129.1790 91.8000 92.0000
A0-J6 168.6620 168.6310 25.4340 25.5490
B5-J2 111.9690 111.9610 70.2000 70.4000
B5-J6 200.3220 200.2990 14.0730 14.1840
J2-J6 166.3910 166.4200 340.0910 340.1990
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 60912.32444578
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 A0
HIERARCH ESO ISS CONF STATION2 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 48.233
HIERARCH ESO ISS PBL12 END 48.245
HIERARCH ESO ISS PBLA12 START 150.5
HIERARCH ESO ISS PBLA12 END 150.6
HIERARCH ESO ISS PBL13 START 129.164
HIERARCH ESO ISS PBL13 END 129.179
HIERARCH ESO ISS PBLA13 START 91.8
HIERARCH ESO ISS PBLA13 END 92.0
HIERARCH ESO ISS PBL14 START 168.662
HIERARCH ESO ISS PBL14 END 168.631
HIERARCH ESO ISS PBLA14 START 25.434
HIERARCH ESO ISS PBLA14 END 25.549
HIERARCH ESO ISS PBL23 START 111.969
HIERARCH ESO ISS PBL23 END 111.961
HIERARCH ESO ISS PBLA23 START 70.2
HIERARCH ESO ISS PBLA23 END 70.4
HIERARCH ESO ISS PBL24 START 200.322
HIERARCH ESO ISS PBL24 END 200.299
HIERARCH ESO ISS PBLA24 START 14.073
HIERARCH ESO ISS PBLA24 END 14.184
HIERARCH ESO ISS PBL34 START 166.391
HIERARCH ESO ISS PBL34 END 166.42
HIERARCH ESO ISS PBLA34 START 340.091
HIERARCH ESO ISS PBLA34 END 340.199
HIERARCH ESO ISS AMBI TAU0 START 0.002066
HIERARCH ESO ISS AMBI TAU0 END 0.002066
HIERARCH ESO ISS AMBI TEMP 8.23
HIERARCH ESO ISS AMBI FWHM START 1.09
HIERARCH ESO ISS AMBI FWHM END 1.09