Exposure
ID
MATIS.2023-08-14T07:35:35.801_1
Header ID
MATIS.2023-08-14T07:35:35.801
Date updated
2023-08-14 07:51:18 UTC+0000
Release date
2023-08-14 07:35:35 UTC+0000
UTC Start
2023-08-14 07:35:35.801
UTC End
2023-08-14 07:36:35.809
MJD Start
60170.31638659
MJD End
60170.31708112704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0044565
Ambient temperature (°C)
15.1
Seeing (arcsec)
0.5800000000000001
Observation
ID
56581
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
41922
Name
alf Eri
RA
24.429365
DEC
-57.23695
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.1160 67.1470 255.5000 255.7000
K0-D0 95.9680 95.9650 238.5000 238.7000
K0-J3 46.5570 46.6090 318.0500 318.1960
G2-D0 37.3560 37.3400 206.8000 207.0000
G2-J3 61.5820 61.5560 33.3440 33.5250
D0-J3 98.7860 98.7440 30.8710 31.0480
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 60170.31638659
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Eri
RA 24.429365
DEC -57.23695
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 67.116
HIERARCH ESO ISS PBL12 END 67.147
HIERARCH ESO ISS PBLA12 START 255.5
HIERARCH ESO ISS PBLA12 END 255.7
HIERARCH ESO ISS PBL13 START 95.968
HIERARCH ESO ISS PBL13 END 95.965
HIERARCH ESO ISS PBLA13 START 238.5
HIERARCH ESO ISS PBLA13 END 238.7
HIERARCH ESO ISS PBL14 START 46.557
HIERARCH ESO ISS PBL14 END 46.609
HIERARCH ESO ISS PBLA14 START 318.05
HIERARCH ESO ISS PBLA14 END 318.196
HIERARCH ESO ISS PBL23 START 37.356
HIERARCH ESO ISS PBL23 END 37.34
HIERARCH ESO ISS PBLA23 START 206.8
HIERARCH ESO ISS PBLA23 END 207.0
HIERARCH ESO ISS PBL24 START 61.582
HIERARCH ESO ISS PBL24 END 61.556
HIERARCH ESO ISS PBLA24 START 33.344
HIERARCH ESO ISS PBLA24 END 33.525
HIERARCH ESO ISS PBL34 START 98.786
HIERARCH ESO ISS PBL34 END 98.744
HIERARCH ESO ISS PBLA34 START 30.871
HIERARCH ESO ISS PBLA34 END 31.048
HIERARCH ESO ISS AMBI TAU0 START 0.004494
HIERARCH ESO ISS AMBI TAU0 END 0.004419
HIERARCH ESO ISS AMBI TEMP 15.1
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.6