Exposure
ID
MATIS.2021-11-20T02:05:08.402_1
Header ID
MATIS.2021-11-20T02:05:08.402
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 02:05:08.402
UTC End
2021-11-20 02:06:08.462
MJD Start
59538.0869028
MJD End
59538.0875979389
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0029315
Ambient temperature (°C)
10.77
Seeing (arcsec)
0.855
Observation
ID
48944
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.1840 67.1370 278.7000 278.8000
K0-D0 93.4630 93.3830 257.8000 258.0000
K0-J3 56.4920 56.4960 338.8250 338.9540
G2-D0 38.8980 38.8760 219.9000 220.0000
G2-J3 62.6420 62.6000 47.2590 47.3610
D0-J3 101.3430 101.2780 44.4460 44.5470
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 59538.0869028
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 2429
RA 6.981959
DEC -33.00741
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 67.184
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 93.463
HIERARCH ESO ISS PBL13 END 93.383
HIERARCH ESO ISS PBLA13 START 257.8
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 338.825
HIERARCH ESO ISS PBLA14 END 338.954
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 62.6
HIERARCH ESO ISS PBLA24 START 47.259
HIERARCH ESO ISS PBLA24 END 47.361
HIERARCH ESO ISS PBL34 START 101.343
HIERARCH ESO ISS PBL34 END 101.278
HIERARCH ESO ISS PBLA34 START 44.446
HIERARCH ESO ISS PBLA34 END 44.547
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