Exposure
ID
MATIS.2021-11-21T05:41:16.022_1
Header ID
MATIS.2021-11-21T05:41:16.022
Date updated
2021-11-21 05:50:50 UTC+0000
Release date
2021-11-21 05:41:16 UTC+0000
UTC Start
2021-11-21 05:41:16.022
UTC End
2021-11-21 05:42:15.986
MJD Start
59539.236991
MJD End
59539.2376850278
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0031295
Ambient temperature (°C)
11.54
Seeing (arcsec)
0.8
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 68.3350 68.3400 271.1000 271.2000
K0-D0 95.9290 95.9400 250.6000 250.6000
K0-J3 56.5440 56.5410 332.4150 332.4780
G2-D0 39.9480 39.9520 213.7000 213.7000
G2-J3 64.4470 64.4550 40.8320 40.8970
D0-J3 104.2030 104.2150 38.0940 38.1600
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 59539.236991
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 68.335
HIERARCH ESO ISS PBL12 END 68.34
HIERARCH ESO ISS PBLA12 START 271.1
HIERARCH ESO ISS PBLA12 END 271.2
HIERARCH ESO ISS PBL13 START 95.929
HIERARCH ESO ISS PBL13 END 95.94
HIERARCH ESO ISS PBLA13 START 250.6
HIERARCH ESO ISS PBLA13 END 250.6
HIERARCH ESO ISS PBL14 START 56.544
HIERARCH ESO ISS PBL14 END 56.541
HIERARCH ESO ISS PBLA14 START 332.415
HIERARCH ESO ISS PBLA14 END 332.478
HIERARCH ESO ISS PBL23 START 39.948
HIERARCH ESO ISS PBL23 END 39.952
HIERARCH ESO ISS PBLA23 START 213.7
HIERARCH ESO ISS PBLA23 END 213.7
HIERARCH ESO ISS PBL24 START 64.447
HIERARCH ESO ISS PBL24 END 64.455
HIERARCH ESO ISS PBLA24 START 40.832
HIERARCH ESO ISS PBLA24 END 40.897
HIERARCH ESO ISS PBL34 START 104.203
HIERARCH ESO ISS PBL34 END 104.215
HIERARCH ESO ISS PBLA34 START 38.094
HIERARCH ESO ISS PBLA34 END 38.16
HIERARCH ESO ISS AMBI TAU0 START 0.002904
HIERARCH ESO ISS AMBI TAU0 END 0.003355
HIERARCH ESO ISS AMBI TEMP 11.54
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.79