Exposure
ID
MATIS.2021-11-21T03:38:07.507_1
Header ID
MATIS.2021-11-21T03:38:07.507
Date updated
2021-11-21 03:50:59 UTC+0000
Release date
2021-11-21 03:38:07 UTC+0000
UTC Start
2021-11-21 03:38:07.507
UTC End
2021-11-21 03:39:07.515
MJD Start
59539.15147578
MJD End
59539.152170317
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0027875
Ambient temperature (°C)
11.14
Seeing (arcsec)
0.86
Observation
ID
48961
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36646
Name
HD 12929
RA
31.794358
DEC
23.4617
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 66.7210 66.6610 266.1000 266.0000
K0-D0 95.8400 95.8590 252.6000 252.5000
K0-J3 37.7260 37.6320 326.8000 326.9150
G2-D0 34.6500 34.7080 225.9000 225.9000
G2-J3 58.4350 58.5220 51.7810 51.7440
D0-J3 92.9700 93.1160 49.5880 49.5600
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 59539.15147578
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 12929
RA 31.794358
DEC 23.4617
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
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 66.721
HIERARCH ESO ISS PBL12 END 66.661
HIERARCH ESO ISS PBLA12 START 266.1
HIERARCH ESO ISS PBLA12 END 266.0
HIERARCH ESO ISS PBL13 START 95.84
HIERARCH ESO ISS PBL13 END 95.859
HIERARCH ESO ISS PBLA13 START 252.6
HIERARCH ESO ISS PBLA13 END 252.5
HIERARCH ESO ISS PBL14 START 37.726
HIERARCH ESO ISS PBL14 END 37.632
HIERARCH ESO ISS PBLA14 START 326.8
HIERARCH ESO ISS PBLA14 END 326.915
HIERARCH ESO ISS PBL23 START 34.65
HIERARCH ESO ISS PBL23 END 34.708
HIERARCH ESO ISS PBLA23 START 225.9
HIERARCH ESO ISS PBLA23 END 225.9
HIERARCH ESO ISS PBL24 START 58.435
HIERARCH ESO ISS PBL24 END 58.522
HIERARCH ESO ISS PBLA24 START 51.781
HIERARCH ESO ISS PBLA24 END 51.744
HIERARCH ESO ISS PBL34 START 92.97
HIERARCH ESO ISS PBL34 END 93.116
HIERARCH ESO ISS PBLA34 START 49.588
HIERARCH ESO ISS PBLA34 END 49.56
HIERARCH ESO ISS AMBI TAU0 START 0.003085
HIERARCH ESO ISS AMBI TAU0 END 0.00249
HIERARCH ESO ISS AMBI TEMP 11.14
HIERARCH ESO ISS AMBI FWHM START 0.88
HIERARCH ESO ISS AMBI FWHM END 0.84