Exposure
ID
MATIS.2025-07-17T07:45:34.222_1
Header ID
MATIS.2025-07-17T07:45:34.222
Date updated
2025-07-17 07:56:11 UTC+0000
Release date
2026-07-17 07:56:11 UTC+0000
UTC Start
2025-07-17 07:45:34.222
UTC End
2025-07-17 07:46:34.230
MJD Start
60873.32331276
MJD End
60873.324007297044
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0046960000000000005
Ambient temperature (°C)
13.83
Seeing (arcsec)
0.74
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 73.0270 73.2280 96.9000 97.0000
A0-J2 107.0630 107.3190 68.6000 68.8000
A0-K0 114.3930 114.5460 44.7460 44.9610
G1-J2 55.0710 55.1070 29.6000 29.8000
G1-K0 90.3990 90.4000 5.1020 5.2490
J2-K0 46.2810 46.3050 335.5810 335.6550
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 60873.32331276
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 73.027
HIERARCH ESO ISS PBL12 END 73.228
HIERARCH ESO ISS PBLA12 START 96.9
HIERARCH ESO ISS PBLA12 END 97.0
HIERARCH ESO ISS PBL13 START 107.063
HIERARCH ESO ISS PBL13 END 107.319
HIERARCH ESO ISS PBLA13 START 68.6
HIERARCH ESO ISS PBLA13 END 68.8
HIERARCH ESO ISS PBL14 START 114.393
HIERARCH ESO ISS PBL14 END 114.546
HIERARCH ESO ISS PBLA14 START 44.746
HIERARCH ESO ISS PBLA14 END 44.961
HIERARCH ESO ISS PBL23 START 55.071
HIERARCH ESO ISS PBL23 END 55.107
HIERARCH ESO ISS PBLA23 START 29.6
HIERARCH ESO ISS PBLA23 END 29.8
HIERARCH ESO ISS PBL24 START 90.399
HIERARCH ESO ISS PBL24 END 90.4
HIERARCH ESO ISS PBLA24 START 5.102
HIERARCH ESO ISS PBLA24 END 5.249
HIERARCH ESO ISS PBL34 START 46.281
HIERARCH ESO ISS PBL34 END 46.305
HIERARCH ESO ISS PBLA34 START 335.581
HIERARCH ESO ISS PBLA34 END 335.655
HIERARCH ESO ISS AMBI TAU0 START 0.00457
HIERARCH ESO ISS AMBI TAU0 END 0.004822
HIERARCH ESO ISS AMBI TEMP 13.83
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.76