Exposure
ID
MATIS.2025-07-25T08:29:46.804_1
Header ID
MATIS.2025-07-25T08:29:46.804
Date updated
2025-07-25 08:40:57 UTC+0000
Release date
2026-07-25 08:40:56 UTC+0000
UTC Start
2025-07-25 08:29:46.804
UTC End
2025-07-25 08:30:46.812
MJD Start
60881.35401394
MJD End
60881.35470847704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004111
Ambient temperature (°C)
11.64
Seeing (arcsec)
0.705
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 23.9960 24.0180 133.6000 133.7000
A0-D0 31.0460 31.0710 58.7000 58.8000
A0-C1 21.1890 21.2170 105.4800 105.5930
B2-D0 33.9330 33.9330 15.6000 15.8000
B2-C1 11.3030 11.3030 15.5860 15.7180
D0-C1 22.6300 22.6300 195.6450 195.7780
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 60881.35401394
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 23.996
HIERARCH ESO ISS PBL12 END 24.018
HIERARCH ESO ISS PBLA12 START 133.6
HIERARCH ESO ISS PBLA12 END 133.7
HIERARCH ESO ISS PBL13 START 31.046
HIERARCH ESO ISS PBL13 END 31.071
HIERARCH ESO ISS PBLA13 START 58.7
HIERARCH ESO ISS PBLA13 END 58.8
HIERARCH ESO ISS PBL14 START 21.189
HIERARCH ESO ISS PBL14 END 21.217
HIERARCH ESO ISS PBLA14 START 105.48
HIERARCH ESO ISS PBLA14 END 105.593
HIERARCH ESO ISS PBL23 START 33.933
HIERARCH ESO ISS PBL23 END 33.933
HIERARCH ESO ISS PBLA23 START 15.6
HIERARCH ESO ISS PBLA23 END 15.8
HIERARCH ESO ISS PBL24 START 11.303
HIERARCH ESO ISS PBL24 END 11.303
HIERARCH ESO ISS PBLA24 START 15.586
HIERARCH ESO ISS PBLA24 END 15.718
HIERARCH ESO ISS PBL34 START 22.63
HIERARCH ESO ISS PBL34 END 22.63
HIERARCH ESO ISS PBLA34 START 195.645
HIERARCH ESO ISS PBLA34 END 195.778
HIERARCH ESO ISS AMBI TAU0 START 0.004111
HIERARCH ESO ISS AMBI TAU0 END 0.004111
HIERARCH ESO ISS AMBI TEMP 11.64
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.71