Exposure
ID
MATIS.2025-07-17T08:22:55.957_1
Header ID
MATIS.2025-07-17T08:22:55.957
Date updated
2025-07-17 08:31:11 UTC+0000
Release date
2025-07-17 08:22:55 UTC+0000
UTC Start
2025-07-17 08:22:55.957
UTC End
2025-07-17 08:23:55.965
MJD Start
60873.34925876
MJD End
60873.34995329704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0054255
Ambient temperature (°C)
13.43
Seeing (arcsec)
0.745
Observation
ID
68822
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
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 86.7780 86.8690 107.7000 107.8000
A0-J2 125.2410 125.3590 83.7000 83.9000
A0-K0 126.0080 126.0810 61.8220 61.9750
G1-J2 57.9020 57.9180 46.2000 46.4000
G1-K0 90.4230 90.4190 18.3020 18.4290
J2-K0 47.7140 47.7240 343.6740 343.7680
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 60873.34925876
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eta Scl
RA 6.980612
DEC -33.00745
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 86.778
HIERARCH ESO ISS PBL12 END 86.869
HIERARCH ESO ISS PBLA12 START 107.7
HIERARCH ESO ISS PBLA12 END 107.8
HIERARCH ESO ISS PBL13 START 125.241
HIERARCH ESO ISS PBL13 END 125.359
HIERARCH ESO ISS PBLA13 START 83.7
HIERARCH ESO ISS PBLA13 END 83.9
HIERARCH ESO ISS PBL14 START 126.008
HIERARCH ESO ISS PBL14 END 126.081
HIERARCH ESO ISS PBLA14 START 61.822
HIERARCH ESO ISS PBLA14 END 61.975
HIERARCH ESO ISS PBL23 START 57.902
HIERARCH ESO ISS PBL23 END 57.918
HIERARCH ESO ISS PBLA23 START 46.2
HIERARCH ESO ISS PBLA23 END 46.4
HIERARCH ESO ISS PBL24 START 90.423
HIERARCH ESO ISS PBL24 END 90.419
HIERARCH ESO ISS PBLA24 START 18.302
HIERARCH ESO ISS PBLA24 END 18.429
HIERARCH ESO ISS PBL34 START 47.714
HIERARCH ESO ISS PBL34 END 47.724
HIERARCH ESO ISS PBLA34 START 343.674
HIERARCH ESO ISS PBLA34 END 343.768
HIERARCH ESO ISS AMBI TAU0 START 0.005782
HIERARCH ESO ISS AMBI TAU0 END 0.005069
HIERARCH ESO ISS AMBI TEMP 13.43
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.72