Exposure
ID
MATIS.2022-10-01T00:18:27.575_1
Header ID
MATIS.2022-10-01T00:18:27.575
Date updated
2022-10-01 00:26:00 UTC+0000
Release date
2022-10-01 00:18:27 UTC+0000
UTC Start
2022-10-01 00:18:27.575
UTC End
2022-10-01 00:19:29.591
MJD Start
59853.01281916
MJD End
59853.0135369378
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0045935
Ambient temperature (°C)
12.45
Seeing (arcsec)
0.69
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 85.3210 85.1960 111.9000 111.9000
A0-J2 128.1440 128.0680 91.4000 91.4000
A0-K0 127.5500 127.5940 73.3060 73.2720
G1-J2 56.6530 56.7050 59.7000 59.7000
G1-K0 80.8210 80.9170 32.1380 32.2070
J2-K0 40.3120 40.2940 351.5330 351.6640
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 59853.01281916
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 85.321
HIERARCH ESO ISS PBL12 END 85.196
HIERARCH ESO ISS PBLA12 START 111.9
HIERARCH ESO ISS PBLA12 END 111.9
HIERARCH ESO ISS PBL13 START 128.144
HIERARCH ESO ISS PBL13 END 128.068
HIERARCH ESO ISS PBLA13 START 91.4
HIERARCH ESO ISS PBLA13 END 91.4
HIERARCH ESO ISS PBL14 START 127.55
HIERARCH ESO ISS PBL14 END 127.594
HIERARCH ESO ISS PBLA14 START 73.306
HIERARCH ESO ISS PBLA14 END 73.272
HIERARCH ESO ISS PBL23 START 56.653
HIERARCH ESO ISS PBL23 END 56.705
HIERARCH ESO ISS PBLA23 START 59.7
HIERARCH ESO ISS PBLA23 END 59.7
HIERARCH ESO ISS PBL24 START 80.821
HIERARCH ESO ISS PBL24 END 80.917
HIERARCH ESO ISS PBLA24 START 32.138
HIERARCH ESO ISS PBLA24 END 32.207
HIERARCH ESO ISS PBL34 START 40.312
HIERARCH ESO ISS PBL34 END 40.294
HIERARCH ESO ISS PBLA34 START 351.533
HIERARCH ESO ISS PBLA34 END 351.664
HIERARCH ESO ISS AMBI TAU0 START 0.004861
HIERARCH ESO ISS AMBI TAU0 END 0.004326
HIERARCH ESO ISS AMBI TEMP 12.45
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.74