Exposure
ID
MATIS.2021-10-16T00:35:10.627_1
Header ID
MATIS.2021-10-16T00:35:10.627
Date updated
2021-10-16 00:45:58 UTC+0000
Release date
2021-10-16 00:35:10 UTC+0000
UTC Start
2021-10-16 00:35:10.627
UTC End
2021-10-16 00:36:10.567
MJD Start
59503.02442855
MJD End
59503.0251223
Exposure time (s)
59.9
Validation level
1
Tau 0: Coherence time (s)
0.0032085
Ambient temperature (°C)
10.62
Seeing (arcsec)
0.535
Observation
ID
48539
Category
calibrator
Program ID
108.2229.001
Program Title
MATISSE AGN PILOT SURVEY -- UNDERSTANDING THE DIFFERENCES BETWEEN SY1 AND SY2
Program Type
GTO
PI / COI
JAFFE/ ISBELL/ PETROV/ BURTSCHER/ WEIGELT/ POTT/ GÁMEZ ROSAS/ MEISENHEIMER/ LEFTLEY
Target
ID
36381
Name
HD 219959
RA
350.107159
DEC
-43.14913
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 55.7640 55.7570 12.8000 13.0000
U1-U3 101.7430 101.7300 18.5000 18.6000
U1-U4 129.2930 129.3270 43.1190 43.3120
U2-U3 46.5780 46.5740 25.3000 25.4000
U2-U4 85.8980 85.9710 62.2480 62.4500
U3-U4 56.1870 56.2770 92.1730 92.3460
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.2229.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59503.02442855
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 219959
RA 350.107159
DEC -43.14913
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 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.111
HIERARCH ESO DET SEQ1 PERIOD 0.222
HIERARCH ESO DET NDIT 270
HIERARCH ESO ISS PBL12 START 55.764
HIERARCH ESO ISS PBL12 END 55.757
HIERARCH ESO ISS PBLA12 START 12.8
HIERARCH ESO ISS PBLA12 END 13.0
HIERARCH ESO ISS PBL13 START 101.743
HIERARCH ESO ISS PBL13 END 101.73
HIERARCH ESO ISS PBLA13 START 18.5
HIERARCH ESO ISS PBLA13 END 18.6
HIERARCH ESO ISS PBL14 START 129.293
HIERARCH ESO ISS PBL14 END 129.327
HIERARCH ESO ISS PBLA14 START 43.119
HIERARCH ESO ISS PBLA14 END 43.312
HIERARCH ESO ISS PBL23 START 46.578
HIERARCH ESO ISS PBL23 END 46.574
HIERARCH ESO ISS PBLA23 START 25.3
HIERARCH ESO ISS PBLA23 END 25.4
HIERARCH ESO ISS PBL24 START 85.898
HIERARCH ESO ISS PBL24 END 85.971
HIERARCH ESO ISS PBLA24 START 62.248
HIERARCH ESO ISS PBLA24 END 62.45
HIERARCH ESO ISS PBL34 START 56.187
HIERARCH ESO ISS PBL34 END 56.277
HIERARCH ESO ISS PBLA34 START 92.173
HIERARCH ESO ISS PBLA34 END 92.346
HIERARCH ESO ISS AMBI TAU0 START 0.003395
HIERARCH ESO ISS AMBI TAU0 END 0.003022
HIERARCH ESO ISS AMBI TEMP 10.62
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.55