Exposure
ID
MATIS.2025-07-17T09:38:14.215_1
Header ID
MATIS.2025-07-17T09:38:14.215
Date updated
2025-07-17 09:46:17 UTC+0000
Release date
2026-07-17 09:46:17 UTC+0000
UTC Start
2025-07-17 09:38:14.215
UTC End
2025-07-17 09:39:14.223
MJD Start
60873.40155342
MJD End
60873.40224795704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005381
Ambient temperature (°C)
13.34
Seeing (arcsec)
0.84
Observation
ID
68820
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 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 88.1680 88.2390 109.7000 109.8000
A0-J2 126.9260 127.0160 86.1000 86.3000
A0-K0 126.9800 127.0330 64.3580 64.5010
G1-J2 58.1000 58.1110 48.7000 48.8000
G1-K0 90.3730 90.3670 20.3880 20.5090
J2-K0 47.9280 47.9360 345.3050 345.4000
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 60873.40155342
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 88.168
HIERARCH ESO ISS PBL12 END 88.239
HIERARCH ESO ISS PBLA12 START 109.7
HIERARCH ESO ISS PBLA12 END 109.8
HIERARCH ESO ISS PBL13 START 126.926
HIERARCH ESO ISS PBL13 END 127.016
HIERARCH ESO ISS PBLA13 START 86.1
HIERARCH ESO ISS PBLA13 END 86.3
HIERARCH ESO ISS PBL14 START 126.98
HIERARCH ESO ISS PBL14 END 127.033
HIERARCH ESO ISS PBLA14 START 64.358
HIERARCH ESO ISS PBLA14 END 64.501
HIERARCH ESO ISS PBL23 START 58.1
HIERARCH ESO ISS PBL23 END 58.111
HIERARCH ESO ISS PBLA23 START 48.7
HIERARCH ESO ISS PBLA23 END 48.8
HIERARCH ESO ISS PBL24 START 90.373
HIERARCH ESO ISS PBL24 END 90.367
HIERARCH ESO ISS PBLA24 START 20.388
HIERARCH ESO ISS PBLA24 END 20.509
HIERARCH ESO ISS PBL34 START 47.928
HIERARCH ESO ISS PBL34 END 47.936
HIERARCH ESO ISS PBLA34 START 345.305
HIERARCH ESO ISS PBLA34 END 345.4
HIERARCH ESO ISS AMBI TAU0 START 0.005381
HIERARCH ESO ISS AMBI TAU0 END 0.005381
HIERARCH ESO ISS AMBI TEMP 13.34
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.85