Exposure
ID
MATIS.2023-01-07T02:59:45.620_1
Header ID
MATIS.2023-01-07T02:59:45.620
Date updated
2023-01-07 03:10:34 UTC+0000
Release date
2023-01-07 02:59:45 UTC+0000
UTC Start
2023-01-07 02:59:45.620
UTC End
2023-01-07 03:00:45.628
MJD Start
59951.12483357
MJD End
59951.125528107
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0052805
Ambient temperature (°C)
11.57
Seeing (arcsec)
0.54
Observation
ID
53751
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
39955
Name
HD 16388
RA
39.193728
DEC
-35.82934
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 49.4470 49.3800 41.3000 41.3000
U1-U3 87.3410 87.1950 48.1000 48.1000
U1-U4 103.6810 103.3940 81.4910 81.6190
U2-U3 38.6810 38.6010 56.7000 56.8000
U2-U4 73.2430 73.0630 107.3270 107.5230
U3-U4 57.1400 57.0800 138.8700 139.0910
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 59951.12483357
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 16388
RA 39.193728
DEC -35.82934
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 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 49.447
HIERARCH ESO ISS PBL12 END 49.38
HIERARCH ESO ISS PBLA12 START 41.3
HIERARCH ESO ISS PBLA12 END 41.3
HIERARCH ESO ISS PBL13 START 87.341
HIERARCH ESO ISS PBL13 END 87.195
HIERARCH ESO ISS PBLA13 START 48.1
HIERARCH ESO ISS PBLA13 END 48.1
HIERARCH ESO ISS PBL14 START 103.681
HIERARCH ESO ISS PBL14 END 103.394
HIERARCH ESO ISS PBLA14 START 81.491
HIERARCH ESO ISS PBLA14 END 81.619
HIERARCH ESO ISS PBL23 START 38.681
HIERARCH ESO ISS PBL23 END 38.601
HIERARCH ESO ISS PBLA23 START 56.7
HIERARCH ESO ISS PBLA23 END 56.8
HIERARCH ESO ISS PBL24 START 73.243
HIERARCH ESO ISS PBL24 END 73.063
HIERARCH ESO ISS PBLA24 START 107.327
HIERARCH ESO ISS PBLA24 END 107.523
HIERARCH ESO ISS PBL34 START 57.14
HIERARCH ESO ISS PBL34 END 57.08
HIERARCH ESO ISS PBLA34 START 138.87
HIERARCH ESO ISS PBLA34 END 139.091
HIERARCH ESO ISS AMBI TAU0 START 0.004587
HIERARCH ESO ISS AMBI TAU0 END 0.005974
HIERARCH ESO ISS AMBI TEMP 11.57
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.52