Exposure
ID
MATIS.2021-11-21T05:56:05.955_1
Header ID
MATIS.2021-11-21T05:56:05.955
Date updated
2021-11-21 06:05:55 UTC+0000
Release date
2021-11-21 05:56:05 UTC+0000
UTC Start
2021-11-21 05:56:05.955
UTC End
2021-11-21 05:57:06.015
MJD Start
59539.24729115
MJD End
59539.2479862889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003233
Ambient temperature (°C)
11.5
Seeing (arcsec)
0.825
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 68.2900 68.2780 272.5000 272.6000
K0-D0 95.9480 95.9380 252.0000 252.1000
K0-J3 56.4830 56.4770 333.9410 334.0260
G2-D0 39.9850 39.9860 215.2000 215.2000
G2-J3 64.5070 64.5070 42.2960 42.3700
D0-J3 104.3010 104.3020 39.5650 39.6390
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 59539.24729115
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 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 68.29
HIERARCH ESO ISS PBL12 END 68.278
HIERARCH ESO ISS PBLA12 START 272.5
HIERARCH ESO ISS PBLA12 END 272.6
HIERARCH ESO ISS PBL13 START 95.948
HIERARCH ESO ISS PBL13 END 95.938
HIERARCH ESO ISS PBLA13 START 252.0
HIERARCH ESO ISS PBLA13 END 252.1
HIERARCH ESO ISS PBL14 START 56.483
HIERARCH ESO ISS PBL14 END 56.477
HIERARCH ESO ISS PBLA14 START 333.941
HIERARCH ESO ISS PBLA14 END 334.026
HIERARCH ESO ISS PBL23 START 39.985
HIERARCH ESO ISS PBL23 END 39.986
HIERARCH ESO ISS PBLA23 START 215.2
HIERARCH ESO ISS PBLA23 END 215.2
HIERARCH ESO ISS PBL24 START 64.507
HIERARCH ESO ISS PBL24 END 64.507
HIERARCH ESO ISS PBLA24 START 42.296
HIERARCH ESO ISS PBLA24 END 42.37
HIERARCH ESO ISS PBL34 START 104.301
HIERARCH ESO ISS PBL34 END 104.302
HIERARCH ESO ISS PBLA34 START 39.565
HIERARCH ESO ISS PBLA34 END 39.639
HIERARCH ESO ISS AMBI TAU0 START 0.003234
HIERARCH ESO ISS AMBI TAU0 END 0.003232
HIERARCH ESO ISS AMBI TEMP 11.5
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.81