Exposure
ID
MATIS.2021-02-23T04:19:17.499_1
Header ID
MATIS.2021-02-23T04:19:17.499
Date updated
2021-02-23 04:26:48 UTC+0000
Release date
2021-02-23 04:19:17 UTC+0000
UTC Start
2021-02-23 04:19:17.499
UTC End
2021-02-23 04:20:17.559
MJD Start
59268.18006365
MJD End
59268.1807587889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0160035
Ambient temperature (°C)
17.25
Seeing (arcsec)
0.42
Observation
ID
46865
Category
calibrator
Program ID
106.21NK.002
Program Title
UNCOVERING THE STRUCTURE AND ACCRETION FLOWS IN A CIRCUMBINARY DISK
Program Type
Normal
PI / COI
KLUSKA/ CORPORAAL/ VAN WINCKEL/ OOMEN/ MIN
Target
ID
35189
Name
CD-55 3254
RA
154.290886
DEC
-55.92251
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 68.1260 68.1400 265.7000 265.9000
K0-D0 95.4220 95.3980 248.2000 248.4000
K0-J3 49.1370 49.1770 325.1800 325.3210
G2-D0 36.7280 36.7060 214.2000 214.4000
G2-J3 60.4500 60.4130 41.2730 41.4410
D0-J3 97.0040 96.9440 38.6060 38.7690
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21NK.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59268.18006365
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME CD-55 3254
RA 154.290886
DEC -55.92251
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 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 68.126
HIERARCH ESO ISS PBL12 END 68.14
HIERARCH ESO ISS PBLA12 START 265.7
HIERARCH ESO ISS PBLA12 END 265.9
HIERARCH ESO ISS PBL13 START 95.422
HIERARCH ESO ISS PBL13 END 95.398
HIERARCH ESO ISS PBLA13 START 248.2
HIERARCH ESO ISS PBLA13 END 248.4
HIERARCH ESO ISS PBL14 START 49.137
HIERARCH ESO ISS PBL14 END 49.177
HIERARCH ESO ISS PBLA14 START 325.18
HIERARCH ESO ISS PBLA14 END 325.321
HIERARCH ESO ISS PBL23 START 36.728
HIERARCH ESO ISS PBL23 END 36.706
HIERARCH ESO ISS PBLA23 START 214.2
HIERARCH ESO ISS PBLA23 END 214.4
HIERARCH ESO ISS PBL24 START 60.45
HIERARCH ESO ISS PBL24 END 60.413
HIERARCH ESO ISS PBLA24 START 41.273
HIERARCH ESO ISS PBLA24 END 41.441
HIERARCH ESO ISS PBL34 START 97.004
HIERARCH ESO ISS PBL34 END 96.944
HIERARCH ESO ISS PBLA34 START 38.606
HIERARCH ESO ISS PBLA34 END 38.769
HIERARCH ESO ISS AMBI TAU0 START 0.016141
HIERARCH ESO ISS AMBI TAU0 END 0.015866
HIERARCH ESO ISS AMBI TEMP 17.25
HIERARCH ESO ISS AMBI FWHM START 0.41
HIERARCH ESO ISS AMBI FWHM END 0.43