Exposure
ID
MATIS.2021-10-16T05:33:18.201_1
Header ID
MATIS.2021-10-16T05:33:18.201
Date updated
2023-01-31 08:50:33 UTC+0000
Release date
2024-01-31 08:16:03 UTC+0000
UTC Start
2021-10-16 05:33:18.201
UTC End
2021-10-16 05:34:18.141
MJD Start
59503.23146066
MJD End
59503.23215441
Exposure time (s)
59.9
Validation level
1
Tau 0: Coherence time (s)
0.0023515
Ambient temperature (°C)
9.22
Seeing (arcsec)
0.815
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 53.1590 53.1200 35.0000 35.1000
U1-U3 95.8110 95.7240 41.7000 41.8000
U1-U4 121.7230 121.5660 71.7740 71.9090
U2-U3 43.4630 43.4170 50.0000 50.1000
U2-U4 85.2800 85.1830 93.6690 93.8330
U3-U4 61.6650 61.6350 122.8100 122.9880
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 59503.23146066
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 53.159
HIERARCH ESO ISS PBL12 END 53.12
HIERARCH ESO ISS PBLA12 START 35.0
HIERARCH ESO ISS PBLA12 END 35.1
HIERARCH ESO ISS PBL13 START 95.811
HIERARCH ESO ISS PBL13 END 95.724
HIERARCH ESO ISS PBLA13 START 41.7
HIERARCH ESO ISS PBLA13 END 41.8
HIERARCH ESO ISS PBL14 START 121.723
HIERARCH ESO ISS PBL14 END 121.566
HIERARCH ESO ISS PBLA14 START 71.774
HIERARCH ESO ISS PBLA14 END 71.909
HIERARCH ESO ISS PBL23 START 43.463
HIERARCH ESO ISS PBL23 END 43.417
HIERARCH ESO ISS PBLA23 START 50.0
HIERARCH ESO ISS PBLA23 END 50.1
HIERARCH ESO ISS PBL24 START 85.28
HIERARCH ESO ISS PBL24 END 85.183
HIERARCH ESO ISS PBLA24 START 93.669
HIERARCH ESO ISS PBLA24 END 93.833
HIERARCH ESO ISS PBL34 START 61.665
HIERARCH ESO ISS PBL34 END 61.635
HIERARCH ESO ISS PBLA34 START 122.81
HIERARCH ESO ISS PBLA34 END 122.988
HIERARCH ESO ISS AMBI TAU0 START 0.002243
HIERARCH ESO ISS AMBI TAU0 END 0.00246
HIERARCH ESO ISS AMBI TEMP 9.22
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.79