Exposure
ID
MATIS.2020-12-18T00:02:04.671_1
Header ID
MATIS.2020-12-18T00:02:04.671
Date updated
2020-12-18 00:12:25 UTC+0000
Release date
2020-12-18 00:02:04 UTC+0000
UTC Start
2020-12-18 00:02:04.671
UTC End
2020-12-18 00:03:04.635
MJD Start
59201.00144295
MJD End
59201.0021369778
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005152
Ambient temperature (°C)
13.85
Seeing (arcsec)
0.54
Observation
ID
46179
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
34769
Name
HD 4128
RA
10.898518
DEC
-17.98646
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.9840 67.9540 273.4000 273.5000
K0-D0 95.8220 95.8000 253.0000 253.0000
K0-J3 55.9390 55.9240 335.2480 335.3580
G2-D0 39.9560 39.9600 216.5000 216.6000
G2-J3 64.4940 64.4970 43.5590 43.6390
D0-J3 104.2620 104.2690 40.8540 40.9360
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 59201.00144295
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 4128
RA 10.898518
DEC -17.98646
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 67.984
HIERARCH ESO ISS PBL12 END 67.954
HIERARCH ESO ISS PBLA12 START 273.4
HIERARCH ESO ISS PBLA12 END 273.5
HIERARCH ESO ISS PBL13 START 95.822
HIERARCH ESO ISS PBL13 END 95.8
HIERARCH ESO ISS PBLA13 START 253.0
HIERARCH ESO ISS PBLA13 END 253.0
HIERARCH ESO ISS PBL14 START 55.939
HIERARCH ESO ISS PBL14 END 55.924
HIERARCH ESO ISS PBLA14 START 335.248
HIERARCH ESO ISS PBLA14 END 335.358
HIERARCH ESO ISS PBL23 START 39.956
HIERARCH ESO ISS PBL23 END 39.96
HIERARCH ESO ISS PBLA23 START 216.5
HIERARCH ESO ISS PBLA23 END 216.6
HIERARCH ESO ISS PBL24 START 64.494
HIERARCH ESO ISS PBL24 END 64.497
HIERARCH ESO ISS PBLA24 START 43.559
HIERARCH ESO ISS PBLA24 END 43.639
HIERARCH ESO ISS PBL34 START 104.262
HIERARCH ESO ISS PBL34 END 104.269
HIERARCH ESO ISS PBLA34 START 40.854
HIERARCH ESO ISS PBLA34 END 40.936
HIERARCH ESO ISS AMBI TAU0 START 0.005152
HIERARCH ESO ISS AMBI TAU0 END 0.005152
HIERARCH ESO ISS AMBI TEMP 13.85
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.55