Exposure
ID
MATIS.2020-12-30T04:44:22.307_1
Header ID
MATIS.2020-12-30T04:44:22.307
Date updated
2020-12-30 04:55:59 UTC+0000
Release date
2021-12-30 04:55:59 UTC+0000
UTC Start
2020-12-30 04:44:22.307
UTC End
2020-12-30 04:45:22.367
MJD Start
59213.19748041
MJD End
59213.1981755489
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0084105
Ambient temperature (°C)
11.88
Seeing (arcsec)
0.93
Observation
ID
46241
Category
science
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
34796
Name
V V1818 Ori
RA
88.42618
DEC
-10.40019
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 24.1000 24.0810 146.0000 146.1000
A0-D0 31.8380 31.8240 73.5000 73.6000
A0-C1 21.7530 21.7300 118.3050 118.3840
B2-D0 33.6420 33.6520 30.5000 30.5000
B2-C1 11.2060 11.2090 30.4200 30.4930
D0-C1 22.4360 22.4420 210.4800 210.5540
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21TK.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59213.19748041
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V V1818 Ori
RA 88.42618
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 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 24.1
HIERARCH ESO ISS PBL12 END 24.081
HIERARCH ESO ISS PBLA12 START 146.0
HIERARCH ESO ISS PBLA12 END 146.1
HIERARCH ESO ISS PBL13 START 31.838
HIERARCH ESO ISS PBL13 END 31.824
HIERARCH ESO ISS PBLA13 START 73.5
HIERARCH ESO ISS PBLA13 END 73.6
HIERARCH ESO ISS PBL14 START 21.753
HIERARCH ESO ISS PBL14 END 21.73
HIERARCH ESO ISS PBLA14 START 118.305
HIERARCH ESO ISS PBLA14 END 118.384
HIERARCH ESO ISS PBL23 START 33.642
HIERARCH ESO ISS PBL23 END 33.652
HIERARCH ESO ISS PBLA23 START 30.5
HIERARCH ESO ISS PBLA23 END 30.5
HIERARCH ESO ISS PBL24 START 11.206
HIERARCH ESO ISS PBL24 END 11.209
HIERARCH ESO ISS PBLA24 START 30.42
HIERARCH ESO ISS PBLA24 END 30.493
HIERARCH ESO ISS PBL34 START 22.436
HIERARCH ESO ISS PBL34 END 22.442
HIERARCH ESO ISS PBLA34 START 210.48
HIERARCH ESO ISS PBLA34 END 210.554
HIERARCH ESO ISS AMBI TAU0 START 0.006668
HIERARCH ESO ISS AMBI TAU0 END 0.010153
HIERARCH ESO ISS AMBI TEMP 11.88
HIERARCH ESO ISS AMBI FWHM START 1.0
HIERARCH ESO ISS AMBI FWHM END 0.86