Exposure
ID
MATIS.2021-10-16T00:41:30.000_1
Header ID
MATIS.2021-10-16T00:41:30.000
Date updated
2021-10-16 00:50:45 UTC+0000
Release date
2021-10-16 00:41:29 UTC+0000
UTC Start
2021-10-16 00:41:30.000
UTC End
2021-10-16 00:42:30.060
MJD Start
59503.02881944
MJD End
59503.0295145789
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0030945
Ambient temperature (°C)
10.54
Seeing (arcsec)
0.55
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 55.7200 55.7120 13.7000 13.8000
U1-U3 101.6630 101.6490 19.4000 19.6000
U1-U4 129.4950 129.5260 44.2900 44.4810
U2-U3 46.5550 46.5510 26.3000 26.4000
U2-U4 86.3310 86.3990 63.4730 63.6720
U3-U4 56.7250 56.8110 93.2240 93.3960
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 59503.02881944
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 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 55.72
HIERARCH ESO ISS PBL12 END 55.712
HIERARCH ESO ISS PBLA12 START 13.7
HIERARCH ESO ISS PBLA12 END 13.8
HIERARCH ESO ISS PBL13 START 101.663
HIERARCH ESO ISS PBL13 END 101.649
HIERARCH ESO ISS PBLA13 START 19.4
HIERARCH ESO ISS PBLA13 END 19.6
HIERARCH ESO ISS PBL14 START 129.495
HIERARCH ESO ISS PBL14 END 129.526
HIERARCH ESO ISS PBLA14 START 44.29
HIERARCH ESO ISS PBLA14 END 44.481
HIERARCH ESO ISS PBL23 START 46.555
HIERARCH ESO ISS PBL23 END 46.551
HIERARCH ESO ISS PBLA23 START 26.3
HIERARCH ESO ISS PBLA23 END 26.4
HIERARCH ESO ISS PBL24 START 86.331
HIERARCH ESO ISS PBL24 END 86.399
HIERARCH ESO ISS PBLA24 START 63.473
HIERARCH ESO ISS PBLA24 END 63.672
HIERARCH ESO ISS PBL34 START 56.725
HIERARCH ESO ISS PBL34 END 56.811
HIERARCH ESO ISS PBLA34 START 93.224
HIERARCH ESO ISS PBLA34 END 93.396
HIERARCH ESO ISS AMBI TAU0 START 0.003108
HIERARCH ESO ISS AMBI TAU0 END 0.003081
HIERARCH ESO ISS AMBI TEMP 10.54
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.54