Exposure
ID
MATIS.2023-08-20T07:30:11.134_1
Header ID
MATIS.2023-08-20T07:30:11.134
Date updated
2023-08-20 07:35:25 UTC+0000
Release date
2023-08-20 07:30:11 UTC+0000
UTC Start
2023-08-20 07:30:11.134
UTC End
2023-08-20 07:31:11.194
MJD Start
60176.31262887
MJD End
60176.31332400889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0034485
Ambient temperature (°C)
11.64
Seeing (arcsec)
0.735
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 84.5250 84.6020 101.2000 101.4000
A0-J2 127.5900 127.6390 80.5000 80.7000
A0-K0 127.8110 127.7970 62.2680 62.4820
G1-J2 57.0210 56.9990 48.8000 49.0000
G1-K0 81.6670 81.6320 21.7160 21.8710
J2-K0 40.3630 40.3840 341.6770 341.8060
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 60176.31262887
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 84.525
HIERARCH ESO ISS PBL12 END 84.602
HIERARCH ESO ISS PBLA12 START 101.2
HIERARCH ESO ISS PBLA12 END 101.4
HIERARCH ESO ISS PBL13 START 127.59
HIERARCH ESO ISS PBL13 END 127.639
HIERARCH ESO ISS PBLA13 START 80.5
HIERARCH ESO ISS PBLA13 END 80.7
HIERARCH ESO ISS PBL14 START 127.811
HIERARCH ESO ISS PBL14 END 127.797
HIERARCH ESO ISS PBLA14 START 62.268
HIERARCH ESO ISS PBLA14 END 62.482
HIERARCH ESO ISS PBL23 START 57.021
HIERARCH ESO ISS PBL23 END 56.999
HIERARCH ESO ISS PBLA23 START 48.8
HIERARCH ESO ISS PBLA23 END 49.0
HIERARCH ESO ISS PBL24 START 81.667
HIERARCH ESO ISS PBL24 END 81.632
HIERARCH ESO ISS PBLA24 START 21.716
HIERARCH ESO ISS PBLA24 END 21.871
HIERARCH ESO ISS PBL34 START 40.363
HIERARCH ESO ISS PBL34 END 40.384
HIERARCH ESO ISS PBLA34 START 341.677
HIERARCH ESO ISS PBLA34 END 341.806
HIERARCH ESO ISS AMBI TAU0 START 0.003529
HIERARCH ESO ISS AMBI TAU0 END 0.003368
HIERARCH ESO ISS AMBI TEMP 11.64
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.77