Exposure
ID
MATIS.2021-11-20T01:56:43.994_1
Header ID
MATIS.2021-11-20T01:56:43.994
Date updated
2021-11-20 02:06:09 UTC+0000
Release date
2021-11-20 01:56:43 UTC+0000
UTC Start
2021-11-20 01:56:43.994
UTC End
2021-11-20 01:57:44.002
MJD Start
59538.08106475
MJD End
59538.081759287
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0029035
Ambient temperature (°C)
10.79
Seeing (arcsec)
0.89
Observation
ID
48945
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36637
Name
HD 2429
RA
6.981959
DEC
-33.00741
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 67.5360 67.4970 277.5000 277.7000
K0-D0 94.0770 94.0080 256.8000 256.9000
K0-J3 56.4560 56.4600 337.7740 337.9000
G2-D0 39.0730 39.0520 219.1000 219.2000
G2-J3 62.9730 62.9350 46.3980 46.5040
D0-J3 101.8490 101.7900 43.5980 43.7020
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 59538.08106475
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 2429
RA 6.981959
DEC -33.00741
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 67.536
HIERARCH ESO ISS PBL12 END 67.497
HIERARCH ESO ISS PBLA12 START 277.5
HIERARCH ESO ISS PBLA12 END 277.7
HIERARCH ESO ISS PBL13 START 94.077
HIERARCH ESO ISS PBL13 END 94.008
HIERARCH ESO ISS PBLA13 START 256.8
HIERARCH ESO ISS PBLA13 END 256.9
HIERARCH ESO ISS PBL14 START 56.456
HIERARCH ESO ISS PBL14 END 56.46
HIERARCH ESO ISS PBLA14 START 337.774
HIERARCH ESO ISS PBLA14 END 337.9
HIERARCH ESO ISS PBL23 START 39.073
HIERARCH ESO ISS PBL23 END 39.052
HIERARCH ESO ISS PBLA23 START 219.1
HIERARCH ESO ISS PBLA23 END 219.2
HIERARCH ESO ISS PBL24 START 62.973
HIERARCH ESO ISS PBL24 END 62.935
HIERARCH ESO ISS PBLA24 START 46.398
HIERARCH ESO ISS PBLA24 END 46.504
HIERARCH ESO ISS PBL34 START 101.849
HIERARCH ESO ISS PBL34 END 101.79
HIERARCH ESO ISS PBLA34 START 43.598
HIERARCH ESO ISS PBLA34 END 43.702
HIERARCH ESO ISS AMBI TAU0 START 0.002844
HIERARCH ESO ISS AMBI TAU0 END 0.002963
HIERARCH ESO ISS AMBI TEMP 10.79
HIERARCH ESO ISS AMBI FWHM START 1.0
HIERARCH ESO ISS AMBI FWHM END 0.78