Exposure
ID
MATIS.2021-11-21T03:50:39.220_1
Header ID
MATIS.2021-11-21T03:50:39.220
Date updated
2021-11-21 04:01:14 UTC+0000
Release date
2021-11-21 03:50:39 UTC+0000
UTC Start
2021-11-21 03:50:39.220
UTC End
2021-11-21 03:51:39.228
MJD Start
59539.16017616
MJD End
59539.160870697
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0030415
Ambient temperature (°C)
10.95
Seeing (arcsec)
0.945
Observation
ID
48947
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36638
Name
HD 12274
RA
30.001992
DEC
-21.07795
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 65.6160 65.5370 278.0000 278.1000
K0-D0 92.9630 92.8660 256.8000 256.9000
K0-J3 55.7610 55.7480 340.8200 340.9490
G2-D0 39.7060 39.6930 220.0000 220.1000
G2-J3 63.7830 63.7540 47.0080 47.0730
D0-J3 103.3080 103.2650 44.3280 44.3950
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 59539.16017616
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 12274
RA 30.001992
DEC -21.07795
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 65.616
HIERARCH ESO ISS PBL12 END 65.537
HIERARCH ESO ISS PBLA12 START 278.0
HIERARCH ESO ISS PBLA12 END 278.1
HIERARCH ESO ISS PBL13 START 92.963
HIERARCH ESO ISS PBL13 END 92.866
HIERARCH ESO ISS PBLA13 START 256.8
HIERARCH ESO ISS PBLA13 END 256.9
HIERARCH ESO ISS PBL14 START 55.761
HIERARCH ESO ISS PBL14 END 55.748
HIERARCH ESO ISS PBLA14 START 340.82
HIERARCH ESO ISS PBLA14 END 340.949
HIERARCH ESO ISS PBL23 START 39.706
HIERARCH ESO ISS PBL23 END 39.693
HIERARCH ESO ISS PBLA23 START 220.0
HIERARCH ESO ISS PBLA23 END 220.1
HIERARCH ESO ISS PBL24 START 63.783
HIERARCH ESO ISS PBL24 END 63.754
HIERARCH ESO ISS PBLA24 START 47.008
HIERARCH ESO ISS PBLA24 END 47.073
HIERARCH ESO ISS PBL34 START 103.308
HIERARCH ESO ISS PBL34 END 103.265
HIERARCH ESO ISS PBLA34 START 44.328
HIERARCH ESO ISS PBLA34 END 44.395
HIERARCH ESO ISS AMBI TAU0 START 0.003244
HIERARCH ESO ISS AMBI TAU0 END 0.002839
HIERARCH ESO ISS AMBI TEMP 10.95
HIERARCH ESO ISS AMBI FWHM START 0.91
HIERARCH ESO ISS AMBI FWHM END 0.98