Exposure
ID
MATIS.2025-07-17T07:11:54.314_1
Header ID
MATIS.2025-07-17T07:11:54.314
Date updated
2025-07-17 07:20:55 UTC+0000
Release date
2025-07-17 07:11:54 UTC+0000
UTC Start
2025-07-17 07:11:54.314
UTC End
2025-07-17 07:12:54.322
MJD Start
60873.29993419
MJD End
60873.30062872704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003573
Ambient temperature (°C)
13.67
Seeing (arcsec)
0.98
Observation
ID
68840
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
51210
Name
chi Phe
RA
30.424752
DEC
-44.71378
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 59.7150 59.9220 74.1000 74.3000
A0-J2 100.8830 101.0640 44.9000 45.1000
A0-K0 116.5310 116.6030 25.3860 25.6390
G1-J2 56.8140 56.8230 14.0000 14.2000
G1-K0 89.2150 89.2190 355.2040 355.3520
J2-K0 39.8820 39.9290 327.8820 327.9540
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 60873.29993419
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME chi Phe
RA 30.424752
DEC -44.71378
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 59.715
HIERARCH ESO ISS PBL12 END 59.922
HIERARCH ESO ISS PBLA12 START 74.1
HIERARCH ESO ISS PBLA12 END 74.3
HIERARCH ESO ISS PBL13 START 100.883
HIERARCH ESO ISS PBL13 END 101.064
HIERARCH ESO ISS PBLA13 START 44.9
HIERARCH ESO ISS PBLA13 END 45.1
HIERARCH ESO ISS PBL14 START 116.531
HIERARCH ESO ISS PBL14 END 116.603
HIERARCH ESO ISS PBLA14 START 25.386
HIERARCH ESO ISS PBLA14 END 25.639
HIERARCH ESO ISS PBL23 START 56.814
HIERARCH ESO ISS PBL23 END 56.823
HIERARCH ESO ISS PBLA23 START 14.0
HIERARCH ESO ISS PBLA23 END 14.2
HIERARCH ESO ISS PBL24 START 89.215
HIERARCH ESO ISS PBL24 END 89.219
HIERARCH ESO ISS PBLA24 START 355.204
HIERARCH ESO ISS PBLA24 END 355.352
HIERARCH ESO ISS PBL34 START 39.882
HIERARCH ESO ISS PBL34 END 39.929
HIERARCH ESO ISS PBLA34 START 327.882
HIERARCH ESO ISS PBLA34 END 327.954
HIERARCH ESO ISS AMBI TAU0 START 0.003534
HIERARCH ESO ISS AMBI TAU0 END 0.003612
HIERARCH ESO ISS AMBI TEMP 13.67
HIERARCH ESO ISS AMBI FWHM START 1.03
HIERARCH ESO ISS AMBI FWHM END 0.93