Exposure
ID
MATIS.2021-11-20T04:19:19.063_1
Header ID
MATIS.2021-11-20T04:19:19.063
Date updated
2021-11-20 04:36:00 UTC+0000
Release date
2021-11-20 04:19:19 UTC+0000
UTC Start
2021-11-20 04:19:19.063
UTC End
2021-11-20 04:20:19.027
MJD Start
59538.18008175
MJD End
59538.1807757778
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0015745
Ambient temperature (°C)
10.23
Seeing (arcsec)
2.0
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 63.3870 63.2820 280.6000 280.7000
K0-D0 90.1600 90.0260 258.6000 258.7000
K0-J3 55.4460 55.4330 344.0660 344.2030
G2-D0 39.3070 39.2870 221.6000 221.6000
G2-J3 62.8850 62.8400 48.4890 48.5440
D0-J3 102.0160 101.9510 45.8290 45.8850
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 59538.18008175
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 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 63.387
HIERARCH ESO ISS PBL12 END 63.282
HIERARCH ESO ISS PBLA12 START 280.6
HIERARCH ESO ISS PBLA12 END 280.7
HIERARCH ESO ISS PBL13 START 90.16
HIERARCH ESO ISS PBL13 END 90.026
HIERARCH ESO ISS PBLA13 START 258.6
HIERARCH ESO ISS PBLA13 END 258.7
HIERARCH ESO ISS PBL14 START 55.446
HIERARCH ESO ISS PBL14 END 55.433
HIERARCH ESO ISS PBLA14 START 344.066
HIERARCH ESO ISS PBLA14 END 344.203
HIERARCH ESO ISS PBL23 START 39.307
HIERARCH ESO ISS PBL23 END 39.287
HIERARCH ESO ISS PBLA23 START 221.6
HIERARCH ESO ISS PBLA23 END 221.6
HIERARCH ESO ISS PBL24 START 62.885
HIERARCH ESO ISS PBL24 END 62.84
HIERARCH ESO ISS PBLA24 START 48.489
HIERARCH ESO ISS PBLA24 END 48.544
HIERARCH ESO ISS PBL34 START 102.016
HIERARCH ESO ISS PBL34 END 101.951
HIERARCH ESO ISS PBLA34 START 45.829
HIERARCH ESO ISS PBLA34 END 45.885
HIERARCH ESO ISS AMBI TAU0 START 0.001793
HIERARCH ESO ISS AMBI TAU0 END 0.001356
HIERARCH ESO ISS AMBI TEMP 10.23
HIERARCH ESO ISS AMBI FWHM START 2.0
HIERARCH ESO ISS AMBI FWHM END 2.0