Exposure
ID
MATIS.2021-10-16T05:06:54.803_1
Header ID
MATIS.2021-10-16T05:06:54.803
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 05:06:54.803
UTC End
2021-10-16 05:07:54.743
MJD Start
59503.21313429
MJD End
59503.21382804
Exposure time (s)
59.9
Validation level
1
Tau 0: Coherence time (s)
0.00252
Ambient temperature (°C)
9.41
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 54.0660 54.0350 32.4000 32.5000
U1-U3 97.7790 97.7100 39.0000 39.2000
U1-U4 125.2250 125.1060 68.2960 68.4340
U2-U3 44.5150 44.4780 47.1000 47.2000
U2-U4 87.3710 87.3020 89.5620 89.7210
U3-U4 62.2590 62.2420 118.4180 118.5860
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 59503.21313429
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 54.066
HIERARCH ESO ISS PBL12 END 54.035
HIERARCH ESO ISS PBLA12 START 32.4
HIERARCH ESO ISS PBLA12 END 32.5
HIERARCH ESO ISS PBL13 START 97.779
HIERARCH ESO ISS PBL13 END 97.71
HIERARCH ESO ISS PBLA13 START 39.0
HIERARCH ESO ISS PBLA13 END 39.2
HIERARCH ESO ISS PBL14 START 125.225
HIERARCH ESO ISS PBL14 END 125.106
HIERARCH ESO ISS PBLA14 START 68.296
HIERARCH ESO ISS PBLA14 END 68.434
HIERARCH ESO ISS PBL23 START 44.515
HIERARCH ESO ISS PBL23 END 44.478
HIERARCH ESO ISS PBLA23 START 47.1
HIERARCH ESO ISS PBLA23 END 47.2
HIERARCH ESO ISS PBL24 START 87.371
HIERARCH ESO ISS PBL24 END 87.302
HIERARCH ESO ISS PBLA24 START 89.562
HIERARCH ESO ISS PBLA24 END 89.721
HIERARCH ESO ISS PBL34 START 62.259
HIERARCH ESO ISS PBL34 END 62.242
HIERARCH ESO ISS PBLA34 START 118.418
HIERARCH ESO ISS PBLA34 END 118.586
HIERARCH ESO ISS AMBI TAU0 START 0.00252
HIERARCH ESO ISS AMBI TAU0 END 0.00252
HIERARCH ESO ISS AMBI TEMP 9.41
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.77