Exposure
ID
MATIS.2021-10-16T05:31:55.756_1
Header ID
MATIS.2021-10-16T05:31:55.756
Date updated
2021-10-16 05:40:26 UTC+0000
Release date
2021-10-16 05:31:55 UTC+0000
UTC Start
2021-10-16 05:31:55.756
UTC End
2021-10-16 05:32:55.732
MJD Start
59503.23050643
MJD End
59503.2312005967
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002243
Ambient temperature (°C)
9.22
Seeing (arcsec)
0.84
Observation
ID
48554
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
36386
Name
NGC 424
RA
17.867001
DEC
-38.08336
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 53.2110 53.1720 34.9000 35.0000
U1-U3 95.9240 95.8380 41.6000 41.7000
U1-U4 121.9290 121.7730 71.5950 71.7300
U2-U3 43.5240 43.4780 49.8000 49.9000
U2-U4 85.4050 85.3100 93.4530 93.6170
U3-U4 61.7050 61.6750 122.5760 122.7530
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 59503.23050643
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME NGC 424
RA 17.867001
DEC -38.08336
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME HIGH
HIERARCH ESO INS DIN ID HIGH
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 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 53.211
HIERARCH ESO ISS PBL12 END 53.172
HIERARCH ESO ISS PBLA12 START 34.9
HIERARCH ESO ISS PBLA12 END 35.0
HIERARCH ESO ISS PBL13 START 95.924
HIERARCH ESO ISS PBL13 END 95.838
HIERARCH ESO ISS PBLA13 START 41.6
HIERARCH ESO ISS PBLA13 END 41.7
HIERARCH ESO ISS PBL14 START 121.929
HIERARCH ESO ISS PBL14 END 121.773
HIERARCH ESO ISS PBLA14 START 71.595
HIERARCH ESO ISS PBLA14 END 71.73
HIERARCH ESO ISS PBL23 START 43.524
HIERARCH ESO ISS PBL23 END 43.478
HIERARCH ESO ISS PBLA23 START 49.8
HIERARCH ESO ISS PBLA23 END 49.9
HIERARCH ESO ISS PBL24 START 85.405
HIERARCH ESO ISS PBL24 END 85.31
HIERARCH ESO ISS PBLA24 START 93.453
HIERARCH ESO ISS PBLA24 END 93.617
HIERARCH ESO ISS PBL34 START 61.705
HIERARCH ESO ISS PBL34 END 61.675
HIERARCH ESO ISS PBLA34 START 122.576
HIERARCH ESO ISS PBLA34 END 122.753
HIERARCH ESO ISS AMBI TAU0 START 0.002243
HIERARCH ESO ISS AMBI TAU0 END 0.002243
HIERARCH ESO ISS AMBI TEMP 9.22
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.84