Exposure
ID
MATIS.2021-11-21T05:45:18.034_1
Header ID
MATIS.2021-11-21T05:45:18.034
Date updated
2021-11-21 05:55:54 UTC+0000
Release date
2021-11-21 05:45:18 UTC+0000
UTC Start
2021-11-21 05:45:18.034
UTC End
2021-11-21 05:46:17.998
MJD Start
59539.23979206
MJD End
59539.2404860878
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00306
Ambient temperature (°C)
11.45
Seeing (arcsec)
0.845
Observation
ID
48965
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36649
Name
HD 32887
RA
76.365384
DEC
-22.37139
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 68.3480 68.3480 271.5000 271.6000
K0-D0 95.9650 95.9700 251.0000 251.0000
K0-J3 56.5310 56.5270 332.8300 332.8870
G2-D0 39.9630 39.9660 214.1000 214.2000
G2-J3 64.4730 64.4790 41.2490 41.3040
D0-J3 104.2440 104.2530 38.5130 38.5680
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 59539.23979206
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 32887
RA 76.365384
DEC -22.37139
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 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 68.348
HIERARCH ESO ISS PBL12 END 68.348
HIERARCH ESO ISS PBLA12 START 271.5
HIERARCH ESO ISS PBLA12 END 271.6
HIERARCH ESO ISS PBL13 START 95.965
HIERARCH ESO ISS PBL13 END 95.97
HIERARCH ESO ISS PBLA13 START 251.0
HIERARCH ESO ISS PBLA13 END 251.0
HIERARCH ESO ISS PBL14 START 56.531
HIERARCH ESO ISS PBL14 END 56.527
HIERARCH ESO ISS PBLA14 START 332.83
HIERARCH ESO ISS PBLA14 END 332.887
HIERARCH ESO ISS PBL23 START 39.963
HIERARCH ESO ISS PBL23 END 39.966
HIERARCH ESO ISS PBLA23 START 214.1
HIERARCH ESO ISS PBLA23 END 214.2
HIERARCH ESO ISS PBL24 START 64.473
HIERARCH ESO ISS PBL24 END 64.479
HIERARCH ESO ISS PBLA24 START 41.249
HIERARCH ESO ISS PBLA24 END 41.304
HIERARCH ESO ISS PBL34 START 104.244
HIERARCH ESO ISS PBL34 END 104.253
HIERARCH ESO ISS PBLA34 START 38.513
HIERARCH ESO ISS PBLA34 END 38.568
HIERARCH ESO ISS AMBI TAU0 START 0.003125
HIERARCH ESO ISS AMBI TAU0 END 0.002995
HIERARCH ESO ISS AMBI TEMP 11.45
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.83