Exposure
ID
MATIS.2021-01-02T05:00:32.770_1
Header ID
MATIS.2021-01-02T05:00:32.770
Date updated
2021-01-02 05:12:57 UTC+0000
Release date
2021-01-02 05:00:32 UTC+0000
UTC Start
2021-01-02 05:00:32.770
UTC End
2021-01-02 05:01:32.830
MJD Start
59216.20871262
MJD End
59216.2094077589
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.011751
Ambient temperature (°C)
15.26
Seeing (arcsec)
0.82
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 22.2010 22.1730 149.4000 149.6000
A0-D0 31.0970 31.0650 73.2000 73.2000
A0-C1 19.9830 19.9420 119.2250 119.3060
B2-D0 33.6250 33.6360 33.4000 33.4000
B2-C1 11.2000 11.2040 33.3140 33.3570
D0-C1 22.4250 22.4320 213.3720 213.4150
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 59216.20871262
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 22.201
HIERARCH ESO ISS PBL12 END 22.173
HIERARCH ESO ISS PBLA12 START 149.4
HIERARCH ESO ISS PBLA12 END 149.6
HIERARCH ESO ISS PBL13 START 31.097
HIERARCH ESO ISS PBL13 END 31.065
HIERARCH ESO ISS PBLA13 START 73.2
HIERARCH ESO ISS PBLA13 END 73.2
HIERARCH ESO ISS PBL14 START 19.983
HIERARCH ESO ISS PBL14 END 19.942
HIERARCH ESO ISS PBLA14 START 119.225
HIERARCH ESO ISS PBLA14 END 119.306
HIERARCH ESO ISS PBL23 START 33.625
HIERARCH ESO ISS PBL23 END 33.636
HIERARCH ESO ISS PBLA23 START 33.4
HIERARCH ESO ISS PBLA23 END 33.4
HIERARCH ESO ISS PBL24 START 11.2
HIERARCH ESO ISS PBL24 END 11.204
HIERARCH ESO ISS PBLA24 START 33.314
HIERARCH ESO ISS PBLA24 END 33.357
HIERARCH ESO ISS PBL34 START 22.425
HIERARCH ESO ISS PBL34 END 22.432
HIERARCH ESO ISS PBLA34 START 213.372
HIERARCH ESO ISS PBLA34 END 213.415
HIERARCH ESO ISS AMBI TAU0 START 0.011751
HIERARCH ESO ISS AMBI TAU0 END 0.011751
HIERARCH ESO ISS AMBI TEMP 15.26
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.81