Exposure
ID
MATIS.2021-10-03T01:55:21.150_1
Header ID
MATIS.2021-10-03T01:55:21.150
Date updated
2021-10-03 02:06:19 UTC+0000
Release date
2021-10-03 01:55:21 UTC+0000
UTC Start
2021-10-03 01:55:21.150
UTC End
2021-10-03 01:56:23.160
MJD Start
59490.0801059
MJD End
59490.0808236083
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.003439
Ambient temperature (°C)
10.92
Seeing (arcsec)
1.08
Observation
ID
48410
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36297
Name
alf Aql
RA
297.697329
DEC
8.87018
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 65.4470 65.1870 114.1000 114.2000
A0-J2 107.6130 107.2880 87.1000 87.1000
A0-K0 120.2270 120.0410 67.9350 67.8600
G1-J2 57.5200 57.4850 56.1000 56.0000
G1-K0 88.5370 88.5860 35.7080 35.7140
J2-K0 39.9960 40.0080 5.6460 5.7860
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 59490.0801059
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Aql
RA 297.697329
DEC 8.87018
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 65.447
HIERARCH ESO ISS PBL12 END 65.187
HIERARCH ESO ISS PBLA12 START 114.1
HIERARCH ESO ISS PBLA12 END 114.2
HIERARCH ESO ISS PBL13 START 107.613
HIERARCH ESO ISS PBL13 END 107.288
HIERARCH ESO ISS PBLA13 START 87.1
HIERARCH ESO ISS PBLA13 END 87.1
HIERARCH ESO ISS PBL14 START 120.227
HIERARCH ESO ISS PBL14 END 120.041
HIERARCH ESO ISS PBLA14 START 67.935
HIERARCH ESO ISS PBLA14 END 67.86
HIERARCH ESO ISS PBL23 START 57.52
HIERARCH ESO ISS PBL23 END 57.485
HIERARCH ESO ISS PBLA23 START 56.1
HIERARCH ESO ISS PBLA23 END 56.0
HIERARCH ESO ISS PBL24 START 88.537
HIERARCH ESO ISS PBL24 END 88.586
HIERARCH ESO ISS PBLA24 START 35.708
HIERARCH ESO ISS PBLA24 END 35.714
HIERARCH ESO ISS PBL34 START 39.996
HIERARCH ESO ISS PBL34 END 40.008
HIERARCH ESO ISS PBLA34 START 5.646
HIERARCH ESO ISS PBLA34 END 5.786
HIERARCH ESO ISS AMBI TAU0 START 0.003766
HIERARCH ESO ISS AMBI TAU0 END 0.003112
HIERARCH ESO ISS AMBI TEMP 10.92
HIERARCH ESO ISS AMBI FWHM START 1.0
HIERARCH ESO ISS AMBI FWHM END 1.16