Exposure
ID
MATIS.2021-10-28T01:15:43.049_1
Header ID
MATIS.2021-10-28T01:15:43.049
Date updated
2021-10-28 01:26:20 UTC+0000
Release date
2021-10-28 01:15:43 UTC+0000
UTC Start
2021-10-28 01:15:43.049
UTC End
2021-10-28 01:16:43.109
MJD Start
59515.05258158
MJD End
59515.0532767189
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0061975
Ambient temperature (°C)
13.12
Seeing (arcsec)
0.57
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 24.8270 24.8410 135.2000 135.3000
A0-D0 29.0420 29.0920 60.6000 60.7000
A0-C1 21.2660 21.2970 109.2000 109.2490
B2-D0 32.8310 32.8400 13.7000 13.9000
B2-C1 10.9370 10.9400 13.7030 13.8420
D0-C1 21.8940 21.9000 193.7640 193.9030
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 59515.05258158
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 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 24.827
HIERARCH ESO ISS PBL12 END 24.841
HIERARCH ESO ISS PBLA12 START 135.2
HIERARCH ESO ISS PBLA12 END 135.3
HIERARCH ESO ISS PBL13 START 29.042
HIERARCH ESO ISS PBL13 END 29.092
HIERARCH ESO ISS PBLA13 START 60.6
HIERARCH ESO ISS PBLA13 END 60.7
HIERARCH ESO ISS PBL14 START 21.266
HIERARCH ESO ISS PBL14 END 21.297
HIERARCH ESO ISS PBLA14 START 109.2
HIERARCH ESO ISS PBLA14 END 109.249
HIERARCH ESO ISS PBL23 START 32.831
HIERARCH ESO ISS PBL23 END 32.84
HIERARCH ESO ISS PBLA23 START 13.7
HIERARCH ESO ISS PBLA23 END 13.9
HIERARCH ESO ISS PBL24 START 10.937
HIERARCH ESO ISS PBL24 END 10.94
HIERARCH ESO ISS PBLA24 START 13.703
HIERARCH ESO ISS PBLA24 END 13.842
HIERARCH ESO ISS PBL34 START 21.894
HIERARCH ESO ISS PBL34 END 21.9
HIERARCH ESO ISS PBLA34 START 193.764
HIERARCH ESO ISS PBLA34 END 193.903
HIERARCH ESO ISS AMBI TAU0 START 0.006064
HIERARCH ESO ISS AMBI TAU0 END 0.006331
HIERARCH ESO ISS AMBI TEMP 13.12
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.6