Exposure
ID
MATIS.2021-10-27T03:23:17.749_1
Header ID
MATIS.2021-10-27T03:23:17.749
Date updated
2021-10-27 03:31:44 UTC+0000
Release date
2021-10-27 03:23:17 UTC+0000
UTC Start
2021-10-27 03:23:17.749
UTC End
2021-10-27 03:24:17.713
MJD Start
59514.14117765
MJD End
59514.1418716778
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004288
Ambient temperature (°C)
12.45
Seeing (arcsec)
0.56
Observation
ID
48656
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36440
Name
HD 4128
RA
10.897398
DEC
-17.98645
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 25.0410 25.0320 144.3000 144.5000
A0-D0 31.9780 31.9730 72.7000 72.8000
A0-C1 22.4460 22.4360 117.5820 117.6850
B2-D0 33.8550 33.8590 28.1000 28.2000
B2-C1 11.2770 11.2790 28.0290 28.1330
D0-C1 22.5770 22.5800 208.0920 208.1950
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 59514.14117765
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 4128
RA 10.897398
DEC -17.98645
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 25.041
HIERARCH ESO ISS PBL12 END 25.032
HIERARCH ESO ISS PBLA12 START 144.3
HIERARCH ESO ISS PBLA12 END 144.5
HIERARCH ESO ISS PBL13 START 31.978
HIERARCH ESO ISS PBL13 END 31.973
HIERARCH ESO ISS PBLA13 START 72.7
HIERARCH ESO ISS PBLA13 END 72.8
HIERARCH ESO ISS PBL14 START 22.446
HIERARCH ESO ISS PBL14 END 22.436
HIERARCH ESO ISS PBLA14 START 117.582
HIERARCH ESO ISS PBLA14 END 117.685
HIERARCH ESO ISS PBL23 START 33.855
HIERARCH ESO ISS PBL23 END 33.859
HIERARCH ESO ISS PBLA23 START 28.1
HIERARCH ESO ISS PBLA23 END 28.2
HIERARCH ESO ISS PBL24 START 11.277
HIERARCH ESO ISS PBL24 END 11.279
HIERARCH ESO ISS PBLA24 START 28.029
HIERARCH ESO ISS PBLA24 END 28.133
HIERARCH ESO ISS PBL34 START 22.577
HIERARCH ESO ISS PBL34 END 22.58
HIERARCH ESO ISS PBLA34 START 208.092
HIERARCH ESO ISS PBLA34 END 208.195
HIERARCH ESO ISS AMBI TAU0 START 0.004288
HIERARCH ESO ISS AMBI TAU0 END 0.004288
HIERARCH ESO ISS AMBI TEMP 12.45
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.56