Exposure
ID
MATIS.2023-08-21T09:22:15.523_1
Header ID
MATIS.2023-08-21T09:22:15.523
Date updated
2023-08-21 09:30:47 UTC+0000
Release date
2023-08-21 09:22:15 UTC+0000
UTC Start
2023-08-21 09:22:15.523
UTC End
2023-08-21 09:23:15.583
MJD Start
60177.39045744
MJD End
60177.391152578886
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.00666
Ambient temperature (°C)
13.57
Seeing (arcsec)
0.34
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 89.9290 89.9490 124.3000 124.5000
A0-J2 128.4060 128.3720 105.0000 105.2000
A0-K0 121.6940 121.5980 86.0350 86.2430
G1-J2 52.6640 52.6070 70.7000 70.9000
G1-K0 75.5170 75.4420 38.5730 38.7120
J2-K0 41.7330 41.7370 356.3960 356.5240
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 60177.39045744
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 89.929
HIERARCH ESO ISS PBL12 END 89.949
HIERARCH ESO ISS PBLA12 START 124.3
HIERARCH ESO ISS PBLA12 END 124.5
HIERARCH ESO ISS PBL13 START 128.406
HIERARCH ESO ISS PBL13 END 128.372
HIERARCH ESO ISS PBLA13 START 105.0
HIERARCH ESO ISS PBLA13 END 105.2
HIERARCH ESO ISS PBL14 START 121.694
HIERARCH ESO ISS PBL14 END 121.598
HIERARCH ESO ISS PBLA14 START 86.035
HIERARCH ESO ISS PBLA14 END 86.243
HIERARCH ESO ISS PBL23 START 52.664
HIERARCH ESO ISS PBL23 END 52.607
HIERARCH ESO ISS PBLA23 START 70.7
HIERARCH ESO ISS PBLA23 END 70.9
HIERARCH ESO ISS PBL24 START 75.517
HIERARCH ESO ISS PBL24 END 75.442
HIERARCH ESO ISS PBLA24 START 38.573
HIERARCH ESO ISS PBLA24 END 38.712
HIERARCH ESO ISS PBL34 START 41.733
HIERARCH ESO ISS PBL34 END 41.737
HIERARCH ESO ISS PBLA34 START 356.396
HIERARCH ESO ISS PBLA34 END 356.524
HIERARCH ESO ISS AMBI TAU0 START 0.00666
HIERARCH ESO ISS AMBI TAU0 END 0.00666
HIERARCH ESO ISS AMBI TEMP 13.57
HIERARCH ESO ISS AMBI FWHM START 0.34
HIERARCH ESO ISS AMBI FWHM END 0.34