Exposure
ID
MATIS.2021-11-20T02:06:31.338_1
Header ID
MATIS.2021-11-20T02:06:31.338
Date updated
2021-11-20 02:15:55 UTC+0000
Release date
2021-11-20 02:06:31 UTC+0000
UTC Start
2021-11-20 02:06:31.338
UTC End
2021-11-20 02:07:31.346
MJD Start
59538.08786271
MJD End
59538.088557247
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003183
Ambient temperature (°C)
10.81
Seeing (arcsec)
0.82
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 67.1200 67.0710 278.9000 279.0000
K0-D0 93.3530 93.2700 258.0000 258.2000
K0-J3 56.4970 56.5010 339.0000 339.1310
G2-D0 38.8680 38.8450 220.0000 220.1000
G2-J3 62.5840 62.5400 47.3980 47.5020
D0-J3 101.2550 101.1880 44.5830 44.6850
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 59538.08786271
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 67.12
HIERARCH ESO ISS PBL12 END 67.071
HIERARCH ESO ISS PBLA12 START 278.9
HIERARCH ESO ISS PBLA12 END 279.0
HIERARCH ESO ISS PBL13 START 93.353
HIERARCH ESO ISS PBL13 END 93.27
HIERARCH ESO ISS PBLA13 START 258.0
HIERARCH ESO ISS PBLA13 END 258.2
HIERARCH ESO ISS PBL14 START 56.497
HIERARCH ESO ISS PBL14 END 56.501
HIERARCH ESO ISS PBLA14 START 339.0
HIERARCH ESO ISS PBLA14 END 339.131
HIERARCH ESO ISS PBL23 START 38.868
HIERARCH ESO ISS PBL23 END 38.845
HIERARCH ESO ISS PBLA23 START 220.0
HIERARCH ESO ISS PBLA23 END 220.1
HIERARCH ESO ISS PBL24 START 62.584
HIERARCH ESO ISS PBL24 END 62.54
HIERARCH ESO ISS PBLA24 START 47.398
HIERARCH ESO ISS PBLA24 END 47.502
HIERARCH ESO ISS PBL34 START 101.255
HIERARCH ESO ISS PBL34 END 101.188
HIERARCH ESO ISS PBLA34 START 44.583
HIERARCH ESO ISS PBLA34 END 44.685
HIERARCH ESO ISS AMBI TAU0 START 0.003183
HIERARCH ESO ISS AMBI TAU0 END 0.003183
HIERARCH ESO ISS AMBI TEMP 10.81
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.82