Exposure
ID
MATIS.2025-07-25T08:34:43.028_1
Header ID
MATIS.2025-07-25T08:34:43.028
Date updated
2025-07-25 08:45:46 UTC+0000
Release date
2026-07-25 08:45:46 UTC+0000
UTC Start
2025-07-25 08:34:43.028
UTC End
2025-07-25 08:35:43.088
MJD Start
60881.35744245
MJD End
60881.35813758888
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.004913
Ambient temperature (°C)
11.62
Seeing (arcsec)
0.68
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 24.1000 24.1200 134.0000 134.1000
A0-D0 31.1630 31.1870 59.5000 59.6000
A0-C1 21.3240 21.3520 106.0400 106.1520
B2-D0 33.9320 33.9310 16.3000 16.4000
B2-C1 11.3030 11.3030 16.2390 16.3700
D0-C1 22.6290 22.6280 196.2980 196.4300
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 60881.35744245
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 24.1
HIERARCH ESO ISS PBL12 END 24.12
HIERARCH ESO ISS PBLA12 START 134.0
HIERARCH ESO ISS PBLA12 END 134.1
HIERARCH ESO ISS PBL13 START 31.163
HIERARCH ESO ISS PBL13 END 31.187
HIERARCH ESO ISS PBLA13 START 59.5
HIERARCH ESO ISS PBLA13 END 59.6
HIERARCH ESO ISS PBL14 START 21.324
HIERARCH ESO ISS PBL14 END 21.352
HIERARCH ESO ISS PBLA14 START 106.04
HIERARCH ESO ISS PBLA14 END 106.152
HIERARCH ESO ISS PBL23 START 33.932
HIERARCH ESO ISS PBL23 END 33.931
HIERARCH ESO ISS PBLA23 START 16.3
HIERARCH ESO ISS PBLA23 END 16.4
HIERARCH ESO ISS PBL24 START 11.303
HIERARCH ESO ISS PBL24 END 11.303
HIERARCH ESO ISS PBLA24 START 16.239
HIERARCH ESO ISS PBLA24 END 16.37
HIERARCH ESO ISS PBL34 START 22.629
HIERARCH ESO ISS PBL34 END 22.628
HIERARCH ESO ISS PBLA34 START 196.298
HIERARCH ESO ISS PBLA34 END 196.43
HIERARCH ESO ISS AMBI TAU0 START 0.004913
HIERARCH ESO ISS AMBI TAU0 END 0.004913
HIERARCH ESO ISS AMBI TEMP 11.62
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.68