Exposure
ID
MATIS.2021-11-20T02:05:08.797_1
Header ID
MATIS.2021-11-20T02:05:08.797
Date updated
2021-11-20 02:15:55 UTC+0000
Release date
2021-11-20 02:05:08 UTC+0000
UTC Start
2021-11-20 02:05:08.797
UTC End
2021-11-20 02:06:08.805
MJD Start
59538.08690737
MJD End
59538.087601907
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0029315
Ambient temperature (°C)
10.77
Seeing (arcsec)
0.855
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 67.1830 67.1370 278.7000 278.8000
K0-D0 93.4620 93.3810 257.9000 258.0000
K0-J3 56.4920 56.4960 338.8270 338.9560
G2-D0 38.8980 38.8760 219.9000 220.0000
G2-J3 62.6420 62.5990 47.2600 47.3630
D0-J3 101.3420 101.2770 44.4470 44.5480
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 59538.08690737
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 67.183
HIERARCH ESO ISS PBL12 END 67.137
HIERARCH ESO ISS PBLA12 START 278.7
HIERARCH ESO ISS PBLA12 END 278.8
HIERARCH ESO ISS PBL13 START 93.462
HIERARCH ESO ISS PBL13 END 93.381
HIERARCH ESO ISS PBLA13 START 257.9
HIERARCH ESO ISS PBLA13 END 258.0
HIERARCH ESO ISS PBL14 START 56.492
HIERARCH ESO ISS PBL14 END 56.496
HIERARCH ESO ISS PBLA14 START 338.827
HIERARCH ESO ISS PBLA14 END 338.956
HIERARCH ESO ISS PBL23 START 38.898
HIERARCH ESO ISS PBL23 END 38.876
HIERARCH ESO ISS PBLA23 START 219.9
HIERARCH ESO ISS PBLA23 END 220.0
HIERARCH ESO ISS PBL24 START 62.642
HIERARCH ESO ISS PBL24 END 62.599
HIERARCH ESO ISS PBLA24 START 47.26
HIERARCH ESO ISS PBLA24 END 47.363
HIERARCH ESO ISS PBL34 START 101.342
HIERARCH ESO ISS PBL34 END 101.277
HIERARCH ESO ISS PBLA34 START 44.447
HIERARCH ESO ISS PBLA34 END 44.548
HIERARCH ESO ISS AMBI TAU0 START 0.002836
HIERARCH ESO ISS AMBI TAU0 END 0.003027
HIERARCH ESO ISS AMBI TEMP 10.77
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.87