Exposure
ID
MATIS.2021-10-16T00:31:49.817_1
Header ID
MATIS.2021-10-16T00:31:49.817
Date updated
2021-10-16 00:40:48 UTC+0000
Release date
2021-10-16 00:31:49 UTC+0000
UTC Start
2021-10-16 00:31:49.817
UTC End
2021-10-16 00:32:49.757
MJD Start
59503.02210436
MJD End
59503.02279811
Exposure time (s)
59.9
Validation level
1
Tau 0: Coherence time (s)
0.0032325
Ambient temperature (°C)
10.61
Seeing (arcsec)
0.565
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 55.7860 55.7790 12.3000 12.5000
U1-U3 101.7820 101.7700 18.0000 18.1000
U1-U4 129.1760 129.2130 42.4880 42.6820
U2-U3 46.5880 46.5850 24.7000 24.9000
U2-U4 85.6580 85.7330 61.5870 61.7900
U3-U4 55.8900 55.9820 91.6070 91.7810
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 59503.02210436
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 55.786
HIERARCH ESO ISS PBL12 END 55.779
HIERARCH ESO ISS PBLA12 START 12.3
HIERARCH ESO ISS PBLA12 END 12.5
HIERARCH ESO ISS PBL13 START 101.782
HIERARCH ESO ISS PBL13 END 101.77
HIERARCH ESO ISS PBLA13 START 18.0
HIERARCH ESO ISS PBLA13 END 18.1
HIERARCH ESO ISS PBL14 START 129.176
HIERARCH ESO ISS PBL14 END 129.213
HIERARCH ESO ISS PBLA14 START 42.488
HIERARCH ESO ISS PBLA14 END 42.682
HIERARCH ESO ISS PBL23 START 46.588
HIERARCH ESO ISS PBL23 END 46.585
HIERARCH ESO ISS PBLA23 START 24.7
HIERARCH ESO ISS PBLA23 END 24.9
HIERARCH ESO ISS PBL24 START 85.658
HIERARCH ESO ISS PBL24 END 85.733
HIERARCH ESO ISS PBLA24 START 61.587
HIERARCH ESO ISS PBLA24 END 61.79
HIERARCH ESO ISS PBL34 START 55.89
HIERARCH ESO ISS PBL34 END 55.982
HIERARCH ESO ISS PBLA34 START 91.607
HIERARCH ESO ISS PBLA34 END 91.781
HIERARCH ESO ISS AMBI TAU0 START 0.003144
HIERARCH ESO ISS AMBI TAU0 END 0.003321
HIERARCH ESO ISS AMBI TEMP 10.61
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.55