Exposure
ID
MATIS.2025-07-17T09:47:59.219_1
Header ID
MATIS.2025-07-17T09:47:59.219
Date updated
2025-07-17 09:56:11 UTC+0000
Release date
2026-07-17 09:56:11 UTC+0000
UTC Start
2025-07-17 09:47:59.219
UTC End
2025-07-17 09:48:59.227
MJD Start
60873.40832429
MJD End
60873.40901882704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005294
Ambient temperature (°C)
13.23
Seeing (arcsec)
0.835
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 88.8080 88.8700 110.9000 111.0000
A0-J2 127.7180 127.7920 87.4000 87.6000
A0-K0 127.4340 127.4740 65.7570 65.9040
G1-J2 58.1840 58.1910 50.1000 50.2000
G1-K0 90.3080 90.3000 21.5840 21.7100
J2-K0 48.0000 48.0070 346.2700 346.3730
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 60873.40832429
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 88.808
HIERARCH ESO ISS PBL12 END 88.87
HIERARCH ESO ISS PBLA12 START 110.9
HIERARCH ESO ISS PBLA12 END 111.0
HIERARCH ESO ISS PBL13 START 127.718
HIERARCH ESO ISS PBL13 END 127.792
HIERARCH ESO ISS PBLA13 START 87.4
HIERARCH ESO ISS PBLA13 END 87.6
HIERARCH ESO ISS PBL14 START 127.434
HIERARCH ESO ISS PBL14 END 127.474
HIERARCH ESO ISS PBLA14 START 65.757
HIERARCH ESO ISS PBLA14 END 65.904
HIERARCH ESO ISS PBL23 START 58.184
HIERARCH ESO ISS PBL23 END 58.191
HIERARCH ESO ISS PBLA23 START 50.1
HIERARCH ESO ISS PBLA23 END 50.2
HIERARCH ESO ISS PBL24 START 90.308
HIERARCH ESO ISS PBL24 END 90.3
HIERARCH ESO ISS PBLA24 START 21.584
HIERARCH ESO ISS PBLA24 END 21.71
HIERARCH ESO ISS PBL34 START 48.0
HIERARCH ESO ISS PBL34 END 48.007
HIERARCH ESO ISS PBLA34 START 346.27
HIERARCH ESO ISS PBLA34 END 346.373
HIERARCH ESO ISS AMBI TAU0 START 0.005294
HIERARCH ESO ISS AMBI TAU0 END 0.005294
HIERARCH ESO ISS AMBI TEMP 13.23
HIERARCH ESO ISS AMBI FWHM START 0.88
HIERARCH ESO ISS AMBI FWHM END 0.79