Exposure
ID
MATIS.2021-03-12T00:31:06.704_1
Header ID
MATIS.2021-03-12T00:31:06.704
Date updated
2021-03-12 00:46:30 UTC+0000
Release date
2022-03-12 00:46:30 UTC+0000
UTC Start
2021-03-12 00:31:06.704
UTC End
2021-03-12 00:32:06.764
MJD Start
59285.02160537
MJD End
59285.0223005089
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0117745
Ambient temperature (°C)
11.76
Seeing (arcsec)
0.825
Observation
ID
47125
Category
science
Program ID
106.21TK.002
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
35357
Name
V V1818 Ori
RA
88.42731
DEC
-10.40019
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 64.7670 64.6730 275.1000 275.1000
K0-D0 93.5530 93.4630 254.6000 254.6000
K0-J3 53.1440 53.1160 340.5100 340.6410
G2-D0 39.9850 39.9860 219.9000 220.0000
G2-J3 64.4600 64.4520 46.5330 46.5710
D0-J3 104.2820 104.2750 44.0060 44.0480
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21TK.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59285.02160537
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V V1818 Ori
RA 88.42731
DEC -10.40019
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 64.767
HIERARCH ESO ISS PBL12 END 64.673
HIERARCH ESO ISS PBLA12 START 275.1
HIERARCH ESO ISS PBLA12 END 275.1
HIERARCH ESO ISS PBL13 START 93.553
HIERARCH ESO ISS PBL13 END 93.463
HIERARCH ESO ISS PBLA13 START 254.6
HIERARCH ESO ISS PBLA13 END 254.6
HIERARCH ESO ISS PBL14 START 53.144
HIERARCH ESO ISS PBL14 END 53.116
HIERARCH ESO ISS PBLA14 START 340.51
HIERARCH ESO ISS PBLA14 END 340.641
HIERARCH ESO ISS PBL23 START 39.985
HIERARCH ESO ISS PBL23 END 39.986
HIERARCH ESO ISS PBLA23 START 219.9
HIERARCH ESO ISS PBLA23 END 220.0
HIERARCH ESO ISS PBL24 START 64.46
HIERARCH ESO ISS PBL24 END 64.452
HIERARCH ESO ISS PBLA24 START 46.533
HIERARCH ESO ISS PBLA24 END 46.571
HIERARCH ESO ISS PBL34 START 104.282
HIERARCH ESO ISS PBL34 END 104.275
HIERARCH ESO ISS PBLA34 START 44.006
HIERARCH ESO ISS PBLA34 END 44.048
HIERARCH ESO ISS AMBI TAU0 START 0.010723
HIERARCH ESO ISS AMBI TAU0 END 0.012826
HIERARCH ESO ISS AMBI TEMP 11.76
HIERARCH ESO ISS AMBI FWHM START 0.89
HIERARCH ESO ISS AMBI FWHM END 0.76