Exposure
ID
MATIS.2021-01-02T05:07:52.896_1
Header ID
MATIS.2021-01-02T05:07:52.896
Date updated
2021-01-02 05:17:34 UTC+0000
Release date
2021-01-02 05:07:52 UTC+0000
UTC Start
2021-01-02 05:07:52.896
UTC End
2021-01-02 05:08:52.956
MJD Start
59216.21380667
MJD End
59216.2145018089
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.011375
Ambient temperature (°C)
15.24
Seeing (arcsec)
0.805
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 22.0030 21.9760 150.4000 150.6000
A0-D0 30.8500 30.8150 73.2000 73.2000
A0-C1 19.6800 19.6370 119.8430 119.9310
B2-D0 33.7010 33.7100 33.7000 33.7000
B2-C1 11.2260 11.2290 33.6300 33.6710
D0-C1 22.4750 22.4820 213.6870 213.7280
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 59216.21380667
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 22.003
HIERARCH ESO ISS PBL12 END 21.976
HIERARCH ESO ISS PBLA12 START 150.4
HIERARCH ESO ISS PBLA12 END 150.6
HIERARCH ESO ISS PBL13 START 30.85
HIERARCH ESO ISS PBL13 END 30.815
HIERARCH ESO ISS PBLA13 START 73.2
HIERARCH ESO ISS PBLA13 END 73.2
HIERARCH ESO ISS PBL14 START 19.68
HIERARCH ESO ISS PBL14 END 19.637
HIERARCH ESO ISS PBLA14 START 119.843
HIERARCH ESO ISS PBLA14 END 119.931
HIERARCH ESO ISS PBL23 START 33.701
HIERARCH ESO ISS PBL23 END 33.71
HIERARCH ESO ISS PBLA23 START 33.7
HIERARCH ESO ISS PBLA23 END 33.7
HIERARCH ESO ISS PBL24 START 11.226
HIERARCH ESO ISS PBL24 END 11.229
HIERARCH ESO ISS PBLA24 START 33.63
HIERARCH ESO ISS PBLA24 END 33.671
HIERARCH ESO ISS PBL34 START 22.475
HIERARCH ESO ISS PBL34 END 22.482
HIERARCH ESO ISS PBLA34 START 213.687
HIERARCH ESO ISS PBLA34 END 213.728
HIERARCH ESO ISS AMBI TAU0 START 0.011375
HIERARCH ESO ISS AMBI TAU0 END 0.011375
HIERARCH ESO ISS AMBI TEMP 15.24
HIERARCH ESO ISS AMBI FWHM START 0.98
HIERARCH ESO ISS AMBI FWHM END 0.63