Exposure
ID
MATIS.2021-01-02T05:02:55.908_1
Header ID
MATIS.2021-01-02T05:02:55.908
Date updated
2021-01-02 05:12:57 UTC+0000
Release date
2021-01-02 05:02:55 UTC+0000
UTC Start
2021-01-02 05:02:55.908
UTC End
2021-01-02 05:03:55.968
MJD Start
59216.2103693
MJD End
59216.2110644389
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0112965
Ambient temperature (°C)
15.35
Seeing (arcsec)
0.955
Observation
ID
46258
Category
calibrator
Program ID
106.21TK.001
Program Title
THE RIM AND BEYOND: A SEARCH FOR SHADOWS, GAPS, AND VORTICES IN THE INNERMOST AU
Program Type
Normal
PI / COI
KRAUS/ MONNIER/ LABDON/ HARRIES
Target
ID
34804
Name
HD 37777
RA
85.239276
DEC
-3.84314
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 22.1360 22.1090 149.8000 149.9000
A0-D0 31.0200 30.9870 73.2000 73.2000
A0-C1 19.8860 19.8450 119.4230 119.5070
B2-D0 33.6510 33.6610 33.5000 33.5000
B2-C1 11.2090 11.2120 33.4210 33.4650
D0-C1 22.4420 22.4490 213.4780 213.5220
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21TK.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59216.2103693
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 37777
RA 85.239276
DEC -3.84314
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 22.136
HIERARCH ESO ISS PBL12 END 22.109
HIERARCH ESO ISS PBLA12 START 149.8
HIERARCH ESO ISS PBLA12 END 149.9
HIERARCH ESO ISS PBL13 START 31.02
HIERARCH ESO ISS PBL13 END 30.987
HIERARCH ESO ISS PBLA13 START 73.2
HIERARCH ESO ISS PBLA13 END 73.2
HIERARCH ESO ISS PBL14 START 19.886
HIERARCH ESO ISS PBL14 END 19.845
HIERARCH ESO ISS PBLA14 START 119.423
HIERARCH ESO ISS PBLA14 END 119.507
HIERARCH ESO ISS PBL23 START 33.651
HIERARCH ESO ISS PBL23 END 33.661
HIERARCH ESO ISS PBLA23 START 33.5
HIERARCH ESO ISS PBLA23 END 33.5
HIERARCH ESO ISS PBL24 START 11.209
HIERARCH ESO ISS PBL24 END 11.212
HIERARCH ESO ISS PBLA24 START 33.421
HIERARCH ESO ISS PBLA24 END 33.465
HIERARCH ESO ISS PBL34 START 22.442
HIERARCH ESO ISS PBL34 END 22.449
HIERARCH ESO ISS PBLA34 START 213.478
HIERARCH ESO ISS PBLA34 END 213.522
HIERARCH ESO ISS AMBI TAU0 START 0.012835
HIERARCH ESO ISS AMBI TAU0 END 0.009758
HIERARCH ESO ISS AMBI TEMP 15.35
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 1.1