Exposure
ID
MATIS.2023-08-23T05:23:26.812_1
Header ID
MATIS.2023-08-23T05:23:26.812
Date updated
2023-08-23 05:30:45 UTC+0000
Release date
2023-08-23 05:23:26 UTC+0000
UTC Start
2023-08-23 05:23:26.812
UTC End
2023-08-23 05:24:26.872
MJD Start
60179.22461588
MJD End
60179.22531101888
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.006273
Ambient temperature (°C)
13.82
Seeing (arcsec)
0.64
Observation
ID
56630
Category
calibrator
Program ID
111.24K8.001
Program Title
THE RETURN OF R SCL: SEARCH FOR THE BINARY
Program Type
Normal
PI / COI
DREVON/ PALADINI/ SCICLUNA/ CRUZALEBES/ MILLOUR/ LOPEZ/ HRON/ WITTKOWSKI/ KHOURI/ LAGADEC/ LYKOU/ PANTIN
Target
ID
41961
Name
alf Eri
RA
24.427312
DEC
-57.23695
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 72.7830 72.9070 76.7000 76.9000
A0-J2 118.5160 118.6160 54.4000 54.6000
A0-K0 126.4270 126.4560 37.4090 37.6370
G1-J2 58.1850 58.1830 26.0000 26.2000
G1-K0 83.8880 83.8820 4.0890 4.2450
J2-K0 36.9470 36.9870 328.1210 328.2320
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24K8.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60179.22461588
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Eri
RA 24.427312
DEC -57.23695
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 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 72.783
HIERARCH ESO ISS PBL12 END 72.907
HIERARCH ESO ISS PBLA12 START 76.7
HIERARCH ESO ISS PBLA12 END 76.9
HIERARCH ESO ISS PBL13 START 118.516
HIERARCH ESO ISS PBL13 END 118.616
HIERARCH ESO ISS PBLA13 START 54.4
HIERARCH ESO ISS PBLA13 END 54.6
HIERARCH ESO ISS PBL14 START 126.427
HIERARCH ESO ISS PBL14 END 126.456
HIERARCH ESO ISS PBLA14 START 37.409
HIERARCH ESO ISS PBLA14 END 37.637
HIERARCH ESO ISS PBL23 START 58.185
HIERARCH ESO ISS PBL23 END 58.183
HIERARCH ESO ISS PBLA23 START 26.0
HIERARCH ESO ISS PBLA23 END 26.2
HIERARCH ESO ISS PBL24 START 83.888
HIERARCH ESO ISS PBL24 END 83.882
HIERARCH ESO ISS PBLA24 START 4.089
HIERARCH ESO ISS PBLA24 END 4.245
HIERARCH ESO ISS PBL34 START 36.947
HIERARCH ESO ISS PBL34 END 36.987
HIERARCH ESO ISS PBLA34 START 328.121
HIERARCH ESO ISS PBLA34 END 328.232
HIERARCH ESO ISS AMBI TAU0 START 0.006195
HIERARCH ESO ISS AMBI TAU0 END 0.006351
HIERARCH ESO ISS AMBI TEMP 13.82
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.68