Exposure
ID
MATIS.2021-10-16T05:00:53.747_1
Header ID
MATIS.2021-10-16T05:00:53.747
Date updated
2023-01-31 08:50:29 UTC+0000
Release date
2024-01-31 08:16:03 UTC+0000
UTC Start
2021-10-16 05:00:53.747
UTC End
2021-10-16 05:01:53.687
MJD Start
59503.2089554
MJD End
59503.20964915
Exposure time (s)
59.9
Validation level
1
Tau 0: Coherence time (s)
0.002729
Ambient temperature (°C)
9.52
Seeing (arcsec)
0.77
Observation
ID
54080
Category
science
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
36386
Name
NGC 424
RA
17.867001
DEC
-38.08336
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 54.2470 54.2170 31.8000 31.9000
U1-U3 98.1680 98.1030 38.4000 38.5000
U1-U4 125.8900 125.7790 67.4880 67.6270
U2-U3 44.7210 44.6860 46.4000 46.5000
U2-U4 87.7490 87.6870 88.6350 88.7940
U3-U4 62.3430 62.3300 117.4470 117.6120
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.2229.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59503.2089554
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME NGC 424
RA 17.867001
DEC -38.08336
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 54.247
HIERARCH ESO ISS PBL12 END 54.217
HIERARCH ESO ISS PBLA12 START 31.8
HIERARCH ESO ISS PBLA12 END 31.9
HIERARCH ESO ISS PBL13 START 98.168
HIERARCH ESO ISS PBL13 END 98.103
HIERARCH ESO ISS PBLA13 START 38.4
HIERARCH ESO ISS PBLA13 END 38.5
HIERARCH ESO ISS PBL14 START 125.89
HIERARCH ESO ISS PBL14 END 125.779
HIERARCH ESO ISS PBLA14 START 67.488
HIERARCH ESO ISS PBLA14 END 67.627
HIERARCH ESO ISS PBL23 START 44.721
HIERARCH ESO ISS PBL23 END 44.686
HIERARCH ESO ISS PBLA23 START 46.4
HIERARCH ESO ISS PBLA23 END 46.5
HIERARCH ESO ISS PBL24 START 87.749
HIERARCH ESO ISS PBL24 END 87.687
HIERARCH ESO ISS PBLA24 START 88.635
HIERARCH ESO ISS PBLA24 END 88.794
HIERARCH ESO ISS PBL34 START 62.343
HIERARCH ESO ISS PBL34 END 62.33
HIERARCH ESO ISS PBLA34 START 117.447
HIERARCH ESO ISS PBLA34 END 117.612
HIERARCH ESO ISS AMBI TAU0 START 0.002866
HIERARCH ESO ISS AMBI TAU0 END 0.002592
HIERARCH ESO ISS AMBI TEMP 9.52
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.77