Exposure
ID
MATIS.2021-11-20T03:28:06.604_1
Header ID
MATIS.2021-11-20T03:28:06.604
Date updated
2021-11-20 03:37:12 UTC+0000
Release date
2021-11-20 03:28:06 UTC+0000
UTC Start
2021-11-20 03:28:06.604
UTC End
2021-11-20 03:29:06.568
MJD Start
59538.14452088
MJD End
59538.1452149078
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0017535
Ambient temperature (°C)
10.32
Seeing (arcsec)
1.55
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 67.2880 67.2390 275.5000 275.6000
K0-D0 94.9500 94.8940 254.7000 254.8000
K0-J3 56.0840 56.0730 337.5690 337.6870
G2-D0 39.9360 39.9310 218.1000 218.1000
G2-J3 64.3400 64.3260 45.1080 45.1860
D0-J3 104.0890 104.0710 42.4060 42.4850
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 59538.14452088
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 67.288
HIERARCH ESO ISS PBL12 END 67.239
HIERARCH ESO ISS PBLA12 START 275.5
HIERARCH ESO ISS PBLA12 END 275.6
HIERARCH ESO ISS PBL13 START 94.95
HIERARCH ESO ISS PBL13 END 94.894
HIERARCH ESO ISS PBLA13 START 254.7
HIERARCH ESO ISS PBLA13 END 254.8
HIERARCH ESO ISS PBL14 START 56.084
HIERARCH ESO ISS PBL14 END 56.073
HIERARCH ESO ISS PBLA14 START 337.569
HIERARCH ESO ISS PBLA14 END 337.687
HIERARCH ESO ISS PBL23 START 39.936
HIERARCH ESO ISS PBL23 END 39.931
HIERARCH ESO ISS PBLA23 START 218.1
HIERARCH ESO ISS PBLA23 END 218.1
HIERARCH ESO ISS PBL24 START 64.34
HIERARCH ESO ISS PBL24 END 64.326
HIERARCH ESO ISS PBLA24 START 45.108
HIERARCH ESO ISS PBLA24 END 45.186
HIERARCH ESO ISS PBL34 START 104.089
HIERARCH ESO ISS PBL34 END 104.071
HIERARCH ESO ISS PBLA34 START 42.406
HIERARCH ESO ISS PBLA34 END 42.485
HIERARCH ESO ISS AMBI TAU0 START 0.00177
HIERARCH ESO ISS AMBI TAU0 END 0.001737
HIERARCH ESO ISS AMBI TEMP 10.32
HIERARCH ESO ISS AMBI FWHM START 1.4
HIERARCH ESO ISS AMBI FWHM END 1.7