Exposure
ID
MATIS.2021-11-20T02:54:26.586_1
Header ID
MATIS.2021-11-20T02:54:26.586
Date updated
2021-11-20 03:05:51 UTC+0000
Release date
2021-11-20 02:54:26 UTC+0000
UTC Start
2021-11-20 02:54:26.586
UTC End
2021-11-20 02:55:26.646
MJD Start
59538.12114104
MJD End
59538.1218361789
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0030795
Ambient temperature (°C)
10.27
Seeing (arcsec)
0.78
Observation
ID
48946
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
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 68.2950 68.2840 272.4000 272.5000
K0-D0 95.9670 95.9610 251.9000 252.0000
K0-J3 56.4100 56.4030 333.8050 333.9110
G2-D0 39.9670 39.9700 215.1000 215.2000
G2-J3 64.4900 64.4940 42.2190 42.3120
D0-J3 104.2660 104.2730 39.4890 39.5830
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 59538.12114104
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 12274
RA 30.001992
DEC -21.07795
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 68.295
HIERARCH ESO ISS PBL12 END 68.284
HIERARCH ESO ISS PBLA12 START 272.4
HIERARCH ESO ISS PBLA12 END 272.5
HIERARCH ESO ISS PBL13 START 95.967
HIERARCH ESO ISS PBL13 END 95.961
HIERARCH ESO ISS PBLA13 START 251.9
HIERARCH ESO ISS PBLA13 END 252.0
HIERARCH ESO ISS PBL14 START 56.41
HIERARCH ESO ISS PBL14 END 56.403
HIERARCH ESO ISS PBLA14 START 333.805
HIERARCH ESO ISS PBLA14 END 333.911
HIERARCH ESO ISS PBL23 START 39.967
HIERARCH ESO ISS PBL23 END 39.97
HIERARCH ESO ISS PBLA23 START 215.1
HIERARCH ESO ISS PBLA23 END 215.2
HIERARCH ESO ISS PBL24 START 64.49
HIERARCH ESO ISS PBL24 END 64.494
HIERARCH ESO ISS PBLA24 START 42.219
HIERARCH ESO ISS PBLA24 END 42.312
HIERARCH ESO ISS PBL34 START 104.266
HIERARCH ESO ISS PBL34 END 104.273
HIERARCH ESO ISS PBLA34 START 39.489
HIERARCH ESO ISS PBLA34 END 39.583
HIERARCH ESO ISS AMBI TAU0 START 0.003296
HIERARCH ESO ISS AMBI TAU0 END 0.002863
HIERARCH ESO ISS AMBI TEMP 10.27
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.8