Exposure
ID
MATIS.2021-10-27T03:32:00.408_1
Header ID
MATIS.2021-10-27T03:32:00.408
Date updated
2021-10-27 03:41:38 UTC+0000
Release date
2021-10-27 03:32:00 UTC+0000
UTC Start
2021-10-27 03:32:00.408
UTC End
2021-10-27 03:33:00.416
MJD Start
59514.14722694
MJD End
59514.147921477
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003538
Ambient temperature (°C)
12.48
Seeing (arcsec)
0.62
Observation
ID
48651
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.9600 24.9500 145.3000 145.4000
A0-D0 31.9140 31.9040 73.3000 73.4000
A0-C1 22.3440 22.3310 118.4000 118.4880
B2-D0 33.8900 33.8930 28.9000 28.9000
B2-C1 11.2890 11.2900 28.8180 28.8990
D0-C1 22.6010 22.6030 208.8800 208.9610
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 59514.14722694
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 4128
RA 10.897398
DEC -17.98645
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 24.96
HIERARCH ESO ISS PBL12 END 24.95
HIERARCH ESO ISS PBLA12 START 145.3
HIERARCH ESO ISS PBLA12 END 145.4
HIERARCH ESO ISS PBL13 START 31.914
HIERARCH ESO ISS PBL13 END 31.904
HIERARCH ESO ISS PBLA13 START 73.3
HIERARCH ESO ISS PBLA13 END 73.4
HIERARCH ESO ISS PBL14 START 22.344
HIERARCH ESO ISS PBL14 END 22.331
HIERARCH ESO ISS PBLA14 START 118.4
HIERARCH ESO ISS PBLA14 END 118.488
HIERARCH ESO ISS PBL23 START 33.89
HIERARCH ESO ISS PBL23 END 33.893
HIERARCH ESO ISS PBLA23 START 28.9
HIERARCH ESO ISS PBLA23 END 28.9
HIERARCH ESO ISS PBL24 START 11.289
HIERARCH ESO ISS PBL24 END 11.29
HIERARCH ESO ISS PBLA24 START 28.818
HIERARCH ESO ISS PBLA24 END 28.899
HIERARCH ESO ISS PBL34 START 22.601
HIERARCH ESO ISS PBL34 END 22.603
HIERARCH ESO ISS PBLA34 START 208.88
HIERARCH ESO ISS PBLA34 END 208.961
HIERARCH ESO ISS AMBI TAU0 START 0.003448
HIERARCH ESO ISS AMBI TAU0 END 0.003628
HIERARCH ESO ISS AMBI TEMP 12.48
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.61