Exposure
ID
MATIS.2021-11-20T02:56:50.805_1
Header ID
MATIS.2021-11-20T02:56:50.805
Date updated
2021-11-20 03:05:51 UTC+0000
Release date
2021-11-20 02:56:50 UTC+0000
UTC Start
2021-11-20 02:56:50.805
UTC End
2021-11-20 02:57:50.813
MJD Start
59538.12281024
MJD End
59538.123504777
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003294
Ambient temperature (°C)
10.29
Seeing (arcsec)
0.8
Observation
ID
48947
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36638
Name
HD 12274
RA
30.001992
DEC
-21.07795
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 68.2660 68.2510 272.6000 272.7000
K0-D0 95.9500 95.9400 252.1000 252.2000
K0-J3 56.3920 56.3840 334.0590 334.1670
G2-D0 39.9740 39.9760 215.3000 215.4000
G2-J3 64.4990 64.5010 42.4430 42.5370
D0-J3 104.2820 104.2870 39.7150 39.8100
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 59538.12281024
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 12274
RA 30.001992
DEC -21.07795
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 68.266
HIERARCH ESO ISS PBL12 END 68.251
HIERARCH ESO ISS PBLA12 START 272.6
HIERARCH ESO ISS PBLA12 END 272.7
HIERARCH ESO ISS PBL13 START 95.95
HIERARCH ESO ISS PBL13 END 95.94
HIERARCH ESO ISS PBLA13 START 252.1
HIERARCH ESO ISS PBLA13 END 252.2
HIERARCH ESO ISS PBL14 START 56.392
HIERARCH ESO ISS PBL14 END 56.384
HIERARCH ESO ISS PBLA14 START 334.059
HIERARCH ESO ISS PBLA14 END 334.167
HIERARCH ESO ISS PBL23 START 39.974
HIERARCH ESO ISS PBL23 END 39.976
HIERARCH ESO ISS PBLA23 START 215.3
HIERARCH ESO ISS PBLA23 END 215.4
HIERARCH ESO ISS PBL24 START 64.499
HIERARCH ESO ISS PBL24 END 64.501
HIERARCH ESO ISS PBLA24 START 42.443
HIERARCH ESO ISS PBLA24 END 42.537
HIERARCH ESO ISS PBL34 START 104.282
HIERARCH ESO ISS PBL34 END 104.287
HIERARCH ESO ISS PBLA34 START 39.715
HIERARCH ESO ISS PBLA34 END 39.81
HIERARCH ESO ISS AMBI TAU0 START 0.003294
HIERARCH ESO ISS AMBI TAU0 END 0.003294
HIERARCH ESO ISS AMBI TEMP 10.29
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.8