Exposure
ID
MATIS.2025-07-25T08:22:32.894_1
Header ID
MATIS.2025-07-25T08:22:32.894
Date updated
2025-07-25 08:31:00 UTC+0000
Release date
2026-07-25 08:31:00 UTC+0000
UTC Start
2025-07-25 08:22:32.894
UTC End
2025-07-25 08:23:32.902
MJD Start
60881.34899183
MJD End
60881.34968636704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004533000000000001
Ambient temperature (°C)
11.71
Seeing (arcsec)
0.605
Observation
ID
68975
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 23.8360 23.8590 133.0000 133.1000
A0-D0 30.8620 30.8880 57.5000 57.7000
A0-C1 20.9770 21.0080 104.6630 104.7750
B2-D0 33.9340 33.9340 14.7000 14.8000
B2-C1 11.3040 11.3040 14.6200 14.7540
D0-C1 22.6300 22.6300 194.6780 194.8130
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 60881.34899183
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V R Scl
RA 21.740675
DEC -32.54335
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN 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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 23.836
HIERARCH ESO ISS PBL12 END 23.859
HIERARCH ESO ISS PBLA12 START 133.0
HIERARCH ESO ISS PBLA12 END 133.1
HIERARCH ESO ISS PBL13 START 30.862
HIERARCH ESO ISS PBL13 END 30.888
HIERARCH ESO ISS PBLA13 START 57.5
HIERARCH ESO ISS PBLA13 END 57.7
HIERARCH ESO ISS PBL14 START 20.977
HIERARCH ESO ISS PBL14 END 21.008
HIERARCH ESO ISS PBLA14 START 104.663
HIERARCH ESO ISS PBLA14 END 104.775
HIERARCH ESO ISS PBL23 START 33.934
HIERARCH ESO ISS PBL23 END 33.934
HIERARCH ESO ISS PBLA23 START 14.7
HIERARCH ESO ISS PBLA23 END 14.8
HIERARCH ESO ISS PBL24 START 11.304
HIERARCH ESO ISS PBL24 END 11.304
HIERARCH ESO ISS PBLA24 START 14.62
HIERARCH ESO ISS PBLA24 END 14.754
HIERARCH ESO ISS PBL34 START 22.63
HIERARCH ESO ISS PBL34 END 22.63
HIERARCH ESO ISS PBLA34 START 194.678
HIERARCH ESO ISS PBLA34 END 194.813
HIERARCH ESO ISS AMBI TAU0 START 0.004288
HIERARCH ESO ISS AMBI TAU0 END 0.004778
HIERARCH ESO ISS AMBI TEMP 11.71
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.57