Exposure
ID
MATIS.2025-06-28T07:27:40.238_1
Header ID
MATIS.2025-06-28T07:27:40.238
Date updated
2025-06-28 07:36:12 UTC+0000
Release date
2026-06-28 07:36:12 UTC+0000
UTC Start
2025-06-28 07:27:40.238
UTC End
2025-06-28 07:28:40.246
MJD Start
60854.31088239
MJD End
60854.31157692704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002783
Ambient temperature (°C)
3.75
Seeing (arcsec)
0.55
Observation
ID
68234
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
50712
Name
V R Scl
RA
21.740676
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 17.4430 17.5000 125.0000 125.0000
A0-D0 25.3940 25.4220 21.8000 22.1000
A0-C1 12.7320 12.8020 84.6630 84.8290
B2-D0 33.9140 33.9140 351.8000 351.9000
B2-C1 11.2970 11.2970 351.7610 351.9050
D0-C1 22.6170 22.6170 171.7970 171.9410
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 60854.31088239
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V R Scl
RA 21.740676
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 17.443
HIERARCH ESO ISS PBL12 END 17.5
HIERARCH ESO ISS PBLA12 START 125.0
HIERARCH ESO ISS PBLA12 END 125.0
HIERARCH ESO ISS PBL13 START 25.394
HIERARCH ESO ISS PBL13 END 25.422
HIERARCH ESO ISS PBLA13 START 21.8
HIERARCH ESO ISS PBLA13 END 22.1
HIERARCH ESO ISS PBL14 START 12.732
HIERARCH ESO ISS PBL14 END 12.802
HIERARCH ESO ISS PBLA14 START 84.663
HIERARCH ESO ISS PBLA14 END 84.829
HIERARCH ESO ISS PBL23 START 33.914
HIERARCH ESO ISS PBL23 END 33.914
HIERARCH ESO ISS PBLA23 START 351.8
HIERARCH ESO ISS PBLA23 END 351.9
HIERARCH ESO ISS PBL24 START 11.297
HIERARCH ESO ISS PBL24 END 11.297
HIERARCH ESO ISS PBLA24 START 351.761
HIERARCH ESO ISS PBLA24 END 351.905
HIERARCH ESO ISS PBL34 START 22.617
HIERARCH ESO ISS PBL34 END 22.617
HIERARCH ESO ISS PBLA34 START 171.797
HIERARCH ESO ISS PBLA34 END 171.941
HIERARCH ESO ISS AMBI TAU0 START 0.002916
HIERARCH ESO ISS AMBI TAU0 END 0.00265
HIERARCH ESO ISS AMBI TEMP 3.75
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.57