Exposure
ID
MATIS.2025-07-17T09:27:23.667_1
Header ID
MATIS.2025-07-17T09:27:23.667
Date updated
2025-07-17 09:35:52 UTC+0000
Release date
2025-07-17 09:27:23 UTC+0000
UTC Start
2025-07-17 09:27:23.667
UTC End
2025-07-17 09:28:23.675
MJD Start
60873.39402392
MJD End
60873.39471845704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00608
Ambient temperature (°C)
13.59
Seeing (arcsec)
0.76
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 82.1960 82.3140 99.3000 99.5000
A0-J2 123.0900 123.2100 75.6000 75.7000
A0-K0 126.4890 126.5390 55.1240 55.3160
G1-J2 58.2100 58.2130 40.9000 41.1000
G1-K0 88.5930 88.5780 14.8240 14.9630
J2-K0 44.3960 44.4180 339.6680 339.7670
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 60873.39402392
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 82.196
HIERARCH ESO ISS PBL12 END 82.314
HIERARCH ESO ISS PBLA12 START 99.3
HIERARCH ESO ISS PBLA12 END 99.5
HIERARCH ESO ISS PBL13 START 123.09
HIERARCH ESO ISS PBL13 END 123.21
HIERARCH ESO ISS PBLA13 START 75.6
HIERARCH ESO ISS PBLA13 END 75.7
HIERARCH ESO ISS PBL14 START 126.489
HIERARCH ESO ISS PBL14 END 126.539
HIERARCH ESO ISS PBLA14 START 55.124
HIERARCH ESO ISS PBLA14 END 55.316
HIERARCH ESO ISS PBL23 START 58.21
HIERARCH ESO ISS PBL23 END 58.213
HIERARCH ESO ISS PBLA23 START 40.9
HIERARCH ESO ISS PBLA23 END 41.1
HIERARCH ESO ISS PBL24 START 88.593
HIERARCH ESO ISS PBL24 END 88.578
HIERARCH ESO ISS PBLA24 START 14.824
HIERARCH ESO ISS PBLA24 END 14.963
HIERARCH ESO ISS PBL34 START 44.396
HIERARCH ESO ISS PBL34 END 44.418
HIERARCH ESO ISS PBLA34 START 339.668
HIERARCH ESO ISS PBLA34 END 339.767
HIERARCH ESO ISS AMBI TAU0 START 0.00608
HIERARCH ESO ISS AMBI TAU0 END 0.00608
HIERARCH ESO ISS AMBI TEMP 13.59
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.76