Exposure
ID
MATIS.2025-09-21T05:50:58.404_1
Header ID
MATIS.2025-09-21T05:50:58.404
Date updated
2025-09-21 06:01:01 UTC+0000
Release date
2025-09-21 05:50:58 UTC+0000
UTC Start
2025-09-21 05:50:58.404
UTC End
2025-09-21 05:51:58.412
MJD Start
60939.24373153
MJD End
60939.24442606704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003382
Ambient temperature (°C)
10.88
Seeing (arcsec)
0.51
Observation
ID
70473
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
52258
Name
chi Phe
RA
30.424751
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 86.4320 86.5130 106.3000 106.4000
A0-J2 127.1970 127.2680 83.5000 83.7000
A0-K0 127.8900 127.9030 63.0810 63.2630
G1-J2 58.0920 58.0830 48.3000 48.5000
G1-K0 87.7650 87.7400 20.7260 20.8620
J2-K0 45.1870 45.2020 344.1530 344.2620
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 60939.24373153
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME chi Phe
RA 30.424751
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 86.432
HIERARCH ESO ISS PBL12 END 86.513
HIERARCH ESO ISS PBLA12 START 106.3
HIERARCH ESO ISS PBLA12 END 106.4
HIERARCH ESO ISS PBL13 START 127.197
HIERARCH ESO ISS PBL13 END 127.268
HIERARCH ESO ISS PBLA13 START 83.5
HIERARCH ESO ISS PBLA13 END 83.7
HIERARCH ESO ISS PBL14 START 127.89
HIERARCH ESO ISS PBL14 END 127.903
HIERARCH ESO ISS PBLA14 START 63.081
HIERARCH ESO ISS PBLA14 END 63.263
HIERARCH ESO ISS PBL23 START 58.092
HIERARCH ESO ISS PBL23 END 58.083
HIERARCH ESO ISS PBLA23 START 48.3
HIERARCH ESO ISS PBLA23 END 48.5
HIERARCH ESO ISS PBL24 START 87.765
HIERARCH ESO ISS PBL24 END 87.74
HIERARCH ESO ISS PBLA24 START 20.726
HIERARCH ESO ISS PBLA24 END 20.862
HIERARCH ESO ISS PBL34 START 45.187
HIERARCH ESO ISS PBL34 END 45.202
HIERARCH ESO ISS PBLA34 START 344.153
HIERARCH ESO ISS PBLA34 END 344.262
HIERARCH ESO ISS AMBI TAU0 START 0.003382
HIERARCH ESO ISS AMBI TAU0 END 0.003382
HIERARCH ESO ISS AMBI TEMP 10.88
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.51