Exposure
ID
MATIS.2021-11-20T01:55:20.804_1
Header ID
MATIS.2021-11-20T01:55:20.804
Date updated
2021-11-20 02:06:09 UTC+0000
Release date
2021-11-20 01:55:20 UTC+0000
UTC Start
2021-11-20 01:55:20.804
UTC End
2021-11-20 01:56:20.812
MJD Start
59538.0801019
MJD End
59538.080796437
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003579
Ambient temperature (°C)
10.79
Seeing (arcsec)
0.885
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 67.5880 67.5500 277.3000 277.5000
K0-D0 94.1700 94.1020 256.6000 256.7000
K0-J3 56.4490 56.4540 337.6030 337.7290
G2-D0 39.1000 39.0800 218.9000 219.0000
G2-J3 63.0240 62.9860 46.2540 46.3600
D0-J3 101.9270 101.8700 43.4560 43.5600
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 59538.0801019
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 67.588
HIERARCH ESO ISS PBL12 END 67.55
HIERARCH ESO ISS PBLA12 START 277.3
HIERARCH ESO ISS PBLA12 END 277.5
HIERARCH ESO ISS PBL13 START 94.17
HIERARCH ESO ISS PBL13 END 94.102
HIERARCH ESO ISS PBLA13 START 256.6
HIERARCH ESO ISS PBLA13 END 256.7
HIERARCH ESO ISS PBL14 START 56.449
HIERARCH ESO ISS PBL14 END 56.454
HIERARCH ESO ISS PBLA14 START 337.603
HIERARCH ESO ISS PBLA14 END 337.729
HIERARCH ESO ISS PBL23 START 39.1
HIERARCH ESO ISS PBL23 END 39.08
HIERARCH ESO ISS PBLA23 START 218.9
HIERARCH ESO ISS PBLA23 END 219.0
HIERARCH ESO ISS PBL24 START 63.024
HIERARCH ESO ISS PBL24 END 62.986
HIERARCH ESO ISS PBLA24 START 46.254
HIERARCH ESO ISS PBLA24 END 46.36
HIERARCH ESO ISS PBL34 START 101.927
HIERARCH ESO ISS PBL34 END 101.87
HIERARCH ESO ISS PBLA34 START 43.456
HIERARCH ESO ISS PBLA34 END 43.56
HIERARCH ESO ISS AMBI TAU0 START 0.003579
HIERARCH ESO ISS AMBI TAU0 END 0.003579
HIERARCH ESO ISS AMBI TEMP 10.79
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 1.0