Exposure
ID
MATIS.2021-11-02T02:29:03.803_1
Header ID
MATIS.2021-11-02T02:29:03.803
Date updated
2021-11-02 02:36:31 UTC+0000
Release date
2021-11-02 02:29:03 UTC+0000
UTC Start
2021-11-02 02:29:03.803
UTC End
2021-11-02 02:30:03.767
MJD Start
59520.10351624
MJD End
59520.1042102678
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004318
Ambient temperature (°C)
12.23
Seeing (arcsec)
0.73
Observation
ID
48653
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36328
Name
HD 2429
RA
6.980634
DEC
-33.0074
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.1640 25.1690 142.8000 143.0000
A0-D0 31.9400 31.9320 71.8000 72.0000
A0-C1 22.5990 22.6020 116.4210 116.5550
B2-D0 33.6150 33.6070 26.8000 26.9000
B2-C1 11.1970 11.1950 26.7490 26.8610
D0-C1 22.4180 22.4120 206.8120 206.9240
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 59520.10351624
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 2429
RA 6.980634
DEC -33.0074
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 25.164
HIERARCH ESO ISS PBL12 END 25.169
HIERARCH ESO ISS PBLA12 START 142.8
HIERARCH ESO ISS PBLA12 END 143.0
HIERARCH ESO ISS PBL13 START 31.94
HIERARCH ESO ISS PBL13 END 31.932
HIERARCH ESO ISS PBLA13 START 71.8
HIERARCH ESO ISS PBLA13 END 72.0
HIERARCH ESO ISS PBL14 START 22.599
HIERARCH ESO ISS PBL14 END 22.602
HIERARCH ESO ISS PBLA14 START 116.421
HIERARCH ESO ISS PBLA14 END 116.555
HIERARCH ESO ISS PBL23 START 33.615
HIERARCH ESO ISS PBL23 END 33.607
HIERARCH ESO ISS PBLA23 START 26.8
HIERARCH ESO ISS PBLA23 END 26.9
HIERARCH ESO ISS PBL24 START 11.197
HIERARCH ESO ISS PBL24 END 11.195
HIERARCH ESO ISS PBLA24 START 26.749
HIERARCH ESO ISS PBLA24 END 26.861
HIERARCH ESO ISS PBL34 START 22.418
HIERARCH ESO ISS PBL34 END 22.412
HIERARCH ESO ISS PBLA34 START 206.812
HIERARCH ESO ISS PBLA34 END 206.924
HIERARCH ESO ISS AMBI TAU0 START 0.00406
HIERARCH ESO ISS AMBI TAU0 END 0.004576
HIERARCH ESO ISS AMBI TEMP 12.23
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.67