Exposure
ID
MATIS.2021-11-20T02:49:30.200_1
Header ID
MATIS.2021-11-20T02:49:30.200
Date updated
2021-11-20 03:01:09 UTC+0000
Release date
2021-11-20 02:49:30 UTC+0000
UTC Start
2021-11-20 02:49:30.200
UTC End
2021-11-20 02:50:30.260
MJD Start
59538.11771065
MJD End
59538.1184057889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002887
Ambient temperature (°C)
10.27
Seeing (arcsec)
0.79
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 68.3350 68.3300 272.0000 272.0000
K0-D0 95.9770 95.9780 251.4000 251.5000
K0-J3 56.4460 56.4390 333.2880 333.3940
G2-D0 39.9500 39.9540 214.6000 214.7000
G2-J3 64.4640 64.4710 41.7480 41.8450
D0-J3 104.2230 104.2330 39.0140 39.1130
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 59538.11771065
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 68.335
HIERARCH ESO ISS PBL12 END 68.33
HIERARCH ESO ISS PBLA12 START 272.0
HIERARCH ESO ISS PBLA12 END 272.0
HIERARCH ESO ISS PBL13 START 95.977
HIERARCH ESO ISS PBL13 END 95.978
HIERARCH ESO ISS PBLA13 START 251.4
HIERARCH ESO ISS PBLA13 END 251.5
HIERARCH ESO ISS PBL14 START 56.446
HIERARCH ESO ISS PBL14 END 56.439
HIERARCH ESO ISS PBLA14 START 333.288
HIERARCH ESO ISS PBLA14 END 333.394
HIERARCH ESO ISS PBL23 START 39.95
HIERARCH ESO ISS PBL23 END 39.954
HIERARCH ESO ISS PBLA23 START 214.6
HIERARCH ESO ISS PBLA23 END 214.7
HIERARCH ESO ISS PBL24 START 64.464
HIERARCH ESO ISS PBL24 END 64.471
HIERARCH ESO ISS PBLA24 START 41.748
HIERARCH ESO ISS PBLA24 END 41.845
HIERARCH ESO ISS PBL34 START 104.223
HIERARCH ESO ISS PBL34 END 104.233
HIERARCH ESO ISS PBLA34 START 39.014
HIERARCH ESO ISS PBLA34 END 39.113
HIERARCH ESO ISS AMBI TAU0 START 0.002792
HIERARCH ESO ISS AMBI TAU0 END 0.002982
HIERARCH ESO ISS AMBI TEMP 10.27
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.79