Exposure
ID
MATIS.2025-07-25T07:42:01.428_1
Header ID
MATIS.2025-07-25T07:42:01.428
Date updated
2025-07-25 07:50:59 UTC+0000
Release date
2026-07-25 07:50:59 UTC+0000
UTC Start
2025-07-25 07:42:01.428
UTC End
2025-07-25 07:43:01.436
MJD Start
60881.32084986
MJD End
60881.32154439704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0033220000000000003
Ambient temperature (°C)
11.91
Seeing (arcsec)
0.63
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 22.7360 22.7680 129.9000 130.0000
A0-D0 29.6140 29.6490 50.3000 50.5000
A0-C1 19.5200 19.5620 100.1150 100.2310
B2-D0 33.9180 33.9190 9.1000 9.2000
B2-C1 11.2990 11.2990 9.0400 9.1840
D0-C1 22.6200 22.6200 189.0940 189.2390
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 60881.32084986
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 22.736
HIERARCH ESO ISS PBL12 END 22.768
HIERARCH ESO ISS PBLA12 START 129.9
HIERARCH ESO ISS PBLA12 END 130.0
HIERARCH ESO ISS PBL13 START 29.614
HIERARCH ESO ISS PBL13 END 29.649
HIERARCH ESO ISS PBLA13 START 50.3
HIERARCH ESO ISS PBLA13 END 50.5
HIERARCH ESO ISS PBL14 START 19.52
HIERARCH ESO ISS PBL14 END 19.562
HIERARCH ESO ISS PBLA14 START 100.115
HIERARCH ESO ISS PBLA14 END 100.231
HIERARCH ESO ISS PBL23 START 33.918
HIERARCH ESO ISS PBL23 END 33.919
HIERARCH ESO ISS PBLA23 START 9.1
HIERARCH ESO ISS PBLA23 END 9.2
HIERARCH ESO ISS PBL24 START 11.299
HIERARCH ESO ISS PBL24 END 11.299
HIERARCH ESO ISS PBLA24 START 9.04
HIERARCH ESO ISS PBLA24 END 9.184
HIERARCH ESO ISS PBL34 START 22.62
HIERARCH ESO ISS PBL34 END 22.62
HIERARCH ESO ISS PBLA34 START 189.094
HIERARCH ESO ISS PBLA34 END 189.239
HIERARCH ESO ISS AMBI TAU0 START 0.002981
HIERARCH ESO ISS AMBI TAU0 END 0.003663
HIERARCH ESO ISS AMBI TEMP 11.91
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.64