Exposure
ID
MATIS.2021-01-02T04:54:36.347_1
Header ID
MATIS.2021-01-02T04:54:36.347
Date updated
2021-01-02 05:02:23 UTC+0000
Release date
2021-01-02 04:54:36 UTC+0000
UTC Start
2021-01-02 04:54:36.347
UTC End
2021-01-02 04:55:36.355
MJD Start
59216.20458735
MJD End
59216.205281887
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.012524
Ambient temperature (°C)
15.47
Seeing (arcsec)
0.92
Observation
ID
46257
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
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 22.3600 22.3330 148.7000 148.8000
A0-D0 31.2750 31.2460 73.2000 73.2000
A0-C1 20.2190 20.1790 118.7550 118.8310
B2-D0 33.5570 33.5690 33.1000 33.1000
B2-C1 11.1780 11.1820 33.0360 33.0820
D0-C1 22.3790 22.3880 213.0950 213.1410
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 59216.20458735
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 37777
RA 85.239276
DEC -3.84314
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 22.36
HIERARCH ESO ISS PBL12 END 22.333
HIERARCH ESO ISS PBLA12 START 148.7
HIERARCH ESO ISS PBLA12 END 148.8
HIERARCH ESO ISS PBL13 START 31.275
HIERARCH ESO ISS PBL13 END 31.246
HIERARCH ESO ISS PBLA13 START 73.2
HIERARCH ESO ISS PBLA13 END 73.2
HIERARCH ESO ISS PBL14 START 20.219
HIERARCH ESO ISS PBL14 END 20.179
HIERARCH ESO ISS PBLA14 START 118.755
HIERARCH ESO ISS PBLA14 END 118.831
HIERARCH ESO ISS PBL23 START 33.557
HIERARCH ESO ISS PBL23 END 33.569
HIERARCH ESO ISS PBLA23 START 33.1
HIERARCH ESO ISS PBLA23 END 33.1
HIERARCH ESO ISS PBL24 START 11.178
HIERARCH ESO ISS PBL24 END 11.182
HIERARCH ESO ISS PBLA24 START 33.036
HIERARCH ESO ISS PBLA24 END 33.082
HIERARCH ESO ISS PBL34 START 22.379
HIERARCH ESO ISS PBL34 END 22.388
HIERARCH ESO ISS PBLA34 START 213.095
HIERARCH ESO ISS PBLA34 END 213.141
HIERARCH ESO ISS AMBI TAU0 START 0.01226
HIERARCH ESO ISS AMBI TAU0 END 0.012788
HIERARCH ESO ISS AMBI TEMP 15.47
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.97