Exposure
ID
MATIS.2022-09-28T23:23:39.490_1
Header ID
MATIS.2022-09-28T23:23:39.490
Date updated
2022-09-28 23:33:20 UTC+0000
Release date
2022-09-28 23:23:39 UTC+0000
UTC Start
2022-09-28 23:23:39.490
UTC End
2022-09-28 23:24:39.498
MJD Start
59850.97476262
MJD End
59850.975457157
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.001403
Ambient temperature (°C)
7.58
Seeing (arcsec)
0.945
Observation
ID
52555
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
39059
Name
HD 168454
RA
275.248055
DEC
-29.82823
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.7770 89.7400 122.4000 122.6000
A0-J2 127.0200 126.9280 99.2000 99.3000
A0-J3 129.6020 129.5190 51.4380 51.5320
G1-J2 56.9040 56.8620 60.7000 60.8000
G1-J3 131.4730 131.4620 11.2190 11.3160
J2-J3 103.9320 103.9350 346.6230 346.7390
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9130(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59850.97476262
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 168454
RA 275.248055
DEC -29.82823
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 89.777
HIERARCH ESO ISS PBL12 END 89.74
HIERARCH ESO ISS PBLA12 START 122.4
HIERARCH ESO ISS PBLA12 END 122.6
HIERARCH ESO ISS PBL13 START 127.02
HIERARCH ESO ISS PBL13 END 126.928
HIERARCH ESO ISS PBLA13 START 99.2
HIERARCH ESO ISS PBLA13 END 99.3
HIERARCH ESO ISS PBL14 START 129.602
HIERARCH ESO ISS PBL14 END 129.519
HIERARCH ESO ISS PBLA14 START 51.438
HIERARCH ESO ISS PBLA14 END 51.532
HIERARCH ESO ISS PBL23 START 56.904
HIERARCH ESO ISS PBL23 END 56.862
HIERARCH ESO ISS PBLA23 START 60.7
HIERARCH ESO ISS PBLA23 END 60.8
HIERARCH ESO ISS PBL24 START 131.473
HIERARCH ESO ISS PBL24 END 131.462
HIERARCH ESO ISS PBLA24 START 11.219
HIERARCH ESO ISS PBLA24 END 11.316
HIERARCH ESO ISS PBL34 START 103.932
HIERARCH ESO ISS PBL34 END 103.935
HIERARCH ESO ISS PBLA34 START 346.623
HIERARCH ESO ISS PBLA34 END 346.739
HIERARCH ESO ISS AMBI TAU0 START 0.001403
HIERARCH ESO ISS AMBI TAU0 END 0.001403
HIERARCH ESO ISS AMBI TEMP 7.58
HIERARCH ESO ISS AMBI FWHM START 0.96
HIERARCH ESO ISS AMBI FWHM END 0.93