Exposure
ID
MATIS.2025-07-25T07:52:42.527_1
Header ID
MATIS.2025-07-25T07:52:42.527
Date updated
2025-07-25 08:01:00 UTC+0000
Release date
2026-07-25 08:00:59 UTC+0000
UTC Start
2025-07-25 07:52:42.527
UTC End
2025-07-25 07:53:42.535
MJD Start
60881.32826999
MJD End
60881.32896452704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003809
Ambient temperature (°C)
11.57
Seeing (arcsec)
0.74
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 23.0600 23.0900 130.7000 130.7000
A0-D0 29.9730 30.0060 52.3000 52.5000
A0-C1 19.9490 19.9880 101.3170 101.4290
B2-D0 33.9240 33.9250 10.6000 10.7000
B2-C1 11.3010 11.3010 10.5360 10.6760
D0-C1 22.6240 22.6240 190.5920 190.7320
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 60881.32826999
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 23.06
HIERARCH ESO ISS PBL12 END 23.09
HIERARCH ESO ISS PBLA12 START 130.7
HIERARCH ESO ISS PBLA12 END 130.7
HIERARCH ESO ISS PBL13 START 29.973
HIERARCH ESO ISS PBL13 END 30.006
HIERARCH ESO ISS PBLA13 START 52.3
HIERARCH ESO ISS PBLA13 END 52.5
HIERARCH ESO ISS PBL14 START 19.949
HIERARCH ESO ISS PBL14 END 19.988
HIERARCH ESO ISS PBLA14 START 101.317
HIERARCH ESO ISS PBLA14 END 101.429
HIERARCH ESO ISS PBL23 START 33.924
HIERARCH ESO ISS PBL23 END 33.925
HIERARCH ESO ISS PBLA23 START 10.6
HIERARCH ESO ISS PBLA23 END 10.7
HIERARCH ESO ISS PBL24 START 11.301
HIERARCH ESO ISS PBL24 END 11.301
HIERARCH ESO ISS PBLA24 START 10.536
HIERARCH ESO ISS PBLA24 END 10.676
HIERARCH ESO ISS PBL34 START 22.624
HIERARCH ESO ISS PBL34 END 22.624
HIERARCH ESO ISS PBLA34 START 190.592
HIERARCH ESO ISS PBLA34 END 190.732
HIERARCH ESO ISS AMBI TAU0 START 0.00344
HIERARCH ESO ISS AMBI TAU0 END 0.004178
HIERARCH ESO ISS AMBI TEMP 11.57
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.69