Exposure
ID
MATIS.2025-07-17T10:06:54.346_1
Header ID
MATIS.2025-07-17T10:06:54.346
Date updated
2025-07-17 10:15:56 UTC+0000
Release date
2025-07-17 10:06:54 UTC+0000
UTC Start
2025-07-17 10:06:54.346
UTC End
2025-07-17 10:07:54.406
MJD Start
60873.42146234
MJD End
60873.42215747888
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0050335
Ambient temperature (°C)
13.36
Seeing (arcsec)
0.88
Observation
ID
68821
Category
calibrator
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
50711
Name
eta Scl
RA
6.980612
DEC
-33.00745
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.3460 90.3280 120.9000 121.1000
A0-J2 128.1160 128.0520 98.0000 98.1000
A0-K0 125.9060 125.8210 76.1170 76.2430
G1-J2 57.0710 57.0330 59.9000 60.0000
G1-K0 88.7670 88.7340 30.2680 30.3670
J2-K0 48.2800 48.2820 354.4860 354.5950
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.27VV.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60873.42146234
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eta Scl
RA 6.980612
DEC -33.00745
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 90.346
HIERARCH ESO ISS PBL12 END 90.328
HIERARCH ESO ISS PBLA12 START 120.9
HIERARCH ESO ISS PBLA12 END 121.1
HIERARCH ESO ISS PBL13 START 128.116
HIERARCH ESO ISS PBL13 END 128.052
HIERARCH ESO ISS PBLA13 START 98.0
HIERARCH ESO ISS PBLA13 END 98.1
HIERARCH ESO ISS PBL14 START 125.906
HIERARCH ESO ISS PBL14 END 125.821
HIERARCH ESO ISS PBLA14 START 76.117
HIERARCH ESO ISS PBLA14 END 76.243
HIERARCH ESO ISS PBL23 START 57.071
HIERARCH ESO ISS PBL23 END 57.033
HIERARCH ESO ISS PBLA23 START 59.9
HIERARCH ESO ISS PBLA23 END 60.0
HIERARCH ESO ISS PBL24 START 88.767
HIERARCH ESO ISS PBL24 END 88.734
HIERARCH ESO ISS PBLA24 START 30.268
HIERARCH ESO ISS PBLA24 END 30.367
HIERARCH ESO ISS PBL34 START 48.28
HIERARCH ESO ISS PBL34 END 48.282
HIERARCH ESO ISS PBLA34 START 354.486
HIERARCH ESO ISS PBLA34 END 354.595
HIERARCH ESO ISS AMBI TAU0 START 0.005231
HIERARCH ESO ISS AMBI TAU0 END 0.004836
HIERARCH ESO ISS AMBI TEMP 13.36
HIERARCH ESO ISS AMBI FWHM START 0.88
HIERARCH ESO ISS AMBI FWHM END 0.88