Exposure
ID
MATIS.2022-10-01T00:21:28.799_1
Header ID
MATIS.2022-10-01T00:21:28.799
Date updated
2022-10-01 00:31:13 UTC+0000
Release date
2022-10-01 00:21:28 UTC+0000
UTC Start
2022-10-01 00:21:28.799
UTC End
2022-10-01 00:22:30.815
MJD Start
59853.01491666
MJD End
59853.0156344378
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.003755
Ambient temperature (°C)
12.43
Seeing (arcsec)
0.815
Observation
ID
52583
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
39079
Name
alf Aql
RA
297.697448
DEC
8.87027
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 84.9500 84.8200 111.9000 111.9000
A0-J2 127.9150 127.8320 91.3000 91.3000
A0-K0 127.6710 127.7080 73.2090 73.1740
G1-J2 56.8010 56.8500 59.7000 59.7000
G1-K0 81.1020 81.1970 32.3390 32.4060
J2-K0 40.2610 40.2430 351.9200 352.0500
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9130(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59853.01491666
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Aql
RA 297.697448
DEC 8.87027
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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 272
HIERARCH ESO ISS PBL12 START 84.95
HIERARCH ESO ISS PBL12 END 84.82
HIERARCH ESO ISS PBLA12 START 111.9
HIERARCH ESO ISS PBLA12 END 111.9
HIERARCH ESO ISS PBL13 START 127.915
HIERARCH ESO ISS PBL13 END 127.832
HIERARCH ESO ISS PBLA13 START 91.3
HIERARCH ESO ISS PBLA13 END 91.3
HIERARCH ESO ISS PBL14 START 127.671
HIERARCH ESO ISS PBL14 END 127.708
HIERARCH ESO ISS PBLA14 START 73.209
HIERARCH ESO ISS PBLA14 END 73.174
HIERARCH ESO ISS PBL23 START 56.801
HIERARCH ESO ISS PBL23 END 56.85
HIERARCH ESO ISS PBLA23 START 59.7
HIERARCH ESO ISS PBLA23 END 59.7
HIERARCH ESO ISS PBL24 START 81.102
HIERARCH ESO ISS PBL24 END 81.197
HIERARCH ESO ISS PBLA24 START 32.339
HIERARCH ESO ISS PBLA24 END 32.406
HIERARCH ESO ISS PBL34 START 40.261
HIERARCH ESO ISS PBL34 END 40.243
HIERARCH ESO ISS PBLA34 START 351.92
HIERARCH ESO ISS PBLA34 END 352.05
HIERARCH ESO ISS AMBI TAU0 START 0.003741
HIERARCH ESO ISS AMBI TAU0 END 0.003769
HIERARCH ESO ISS AMBI TEMP 12.43
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.77