Exposure
ID
MATIS.2021-03-16T03:57:48.300_1
Header ID
MATIS.2021-03-16T03:57:48.300
Date updated
2021-03-16 04:05:58 UTC+0000
Release date
2021-03-16 03:57:48 UTC+0000
UTC Start
2021-03-16 03:57:48.300
UTC End
2021-03-16 03:58:48.308
MJD Start
59289.16514236
MJD End
59289.165836897
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0052955
Ambient temperature (°C)
11.88
Seeing (arcsec)
0.555
Observation
ID
47172
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
35388
Name
HD 93662
RA
161.907821
DEC
-57.46739
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 22.8800 22.8970 138.2000 138.4000
A0-D0 31.4530 31.4400 74.6000 74.8000
A0-C1 22.0120 22.0230 112.9840 113.1860
B2-D0 29.5360 29.5160 30.7000 30.9000
B2-C1 9.8380 9.8310 30.6590 30.8080
D0-C1 19.6990 19.6850 210.7290 210.8780
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 59289.16514236
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 93662
RA 161.907821
DEC -57.46739
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 22.88
HIERARCH ESO ISS PBL12 END 22.897
HIERARCH ESO ISS PBLA12 START 138.2
HIERARCH ESO ISS PBLA12 END 138.4
HIERARCH ESO ISS PBL13 START 31.453
HIERARCH ESO ISS PBL13 END 31.44
HIERARCH ESO ISS PBLA13 START 74.6
HIERARCH ESO ISS PBLA13 END 74.8
HIERARCH ESO ISS PBL14 START 22.012
HIERARCH ESO ISS PBL14 END 22.023
HIERARCH ESO ISS PBLA14 START 112.984
HIERARCH ESO ISS PBLA14 END 113.186
HIERARCH ESO ISS PBL23 START 29.536
HIERARCH ESO ISS PBL23 END 29.516
HIERARCH ESO ISS PBLA23 START 30.7
HIERARCH ESO ISS PBLA23 END 30.9
HIERARCH ESO ISS PBL24 START 9.838
HIERARCH ESO ISS PBL24 END 9.831
HIERARCH ESO ISS PBLA24 START 30.659
HIERARCH ESO ISS PBLA24 END 30.808
HIERARCH ESO ISS PBL34 START 19.699
HIERARCH ESO ISS PBL34 END 19.685
HIERARCH ESO ISS PBLA34 START 210.729
HIERARCH ESO ISS PBLA34 END 210.878
HIERARCH ESO ISS AMBI TAU0 START 0.005195
HIERARCH ESO ISS AMBI TAU0 END 0.005396
HIERARCH ESO ISS AMBI TEMP 11.88
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.53