Exposure
ID
MATIS.2021-10-27T03:27:27.751_1
Header ID
MATIS.2021-10-27T03:27:27.751
Date updated
2021-10-27 03:37:14 UTC+0000
Release date
2021-10-27 03:27:27 UTC+0000
UTC Start
2021-10-27 03:27:27.751
UTC End
2021-10-27 03:28:27.715
MJD Start
59514.14407119
MJD End
59514.1447652178
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004205
Ambient temperature (°C)
12.57
Seeing (arcsec)
0.52
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 25.0040 24.9940 144.8000 144.9000
A0-D0 31.9530 31.9450 73.0000 73.1000
A0-C1 22.4000 22.3880 117.9650 118.0690
B2-D0 33.8730 33.8770 28.4000 28.5000
B2-C1 11.2830 11.2850 28.4070 28.5070
D0-C1 22.5890 22.5920 208.4690 208.5690
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 59514.14407119
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 25.004
HIERARCH ESO ISS PBL12 END 24.994
HIERARCH ESO ISS PBLA12 START 144.8
HIERARCH ESO ISS PBLA12 END 144.9
HIERARCH ESO ISS PBL13 START 31.953
HIERARCH ESO ISS PBL13 END 31.945
HIERARCH ESO ISS PBLA13 START 73.0
HIERARCH ESO ISS PBLA13 END 73.1
HIERARCH ESO ISS PBL14 START 22.4
HIERARCH ESO ISS PBL14 END 22.388
HIERARCH ESO ISS PBLA14 START 117.965
HIERARCH ESO ISS PBLA14 END 118.069
HIERARCH ESO ISS PBL23 START 33.873
HIERARCH ESO ISS PBL23 END 33.877
HIERARCH ESO ISS PBLA23 START 28.4
HIERARCH ESO ISS PBLA23 END 28.5
HIERARCH ESO ISS PBL24 START 11.283
HIERARCH ESO ISS PBL24 END 11.285
HIERARCH ESO ISS PBLA24 START 28.407
HIERARCH ESO ISS PBLA24 END 28.507
HIERARCH ESO ISS PBL34 START 22.589
HIERARCH ESO ISS PBL34 END 22.592
HIERARCH ESO ISS PBLA34 START 208.469
HIERARCH ESO ISS PBLA34 END 208.569
HIERARCH ESO ISS AMBI TAU0 START 0.004205
HIERARCH ESO ISS AMBI TAU0 END 0.004205
HIERARCH ESO ISS AMBI TEMP 12.57
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.52